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Toshiba RAV-SM1101AT-E Air Conditioner User Manual

1. Push TIMER SET button The timer display type changes for every push of the button e SET DATA and display flashes OFF timer Repeat OFF timer ON timer No display Push 4 aa to select SET TIME For every push of G button the set time increases in the unit of 0 5 hr 30 minutes The maximum set time is 72 0 hr For every push of v button the set time decreases in the unit of 0 5 hr 30 minutes The minimum set time is 0 5 hr Push SET button SET DATA display disappears and display goes on When ON timer is activated time is displayed and after time of the timer has been up displays other than ON disappear Cancel of timer operation 4 Push CL button TIMER display disappears NOTICE When the operation stops after the timer reached the preset time the Repeat OFF timer resumes the operation by pushing button and stops the operation after the time of the timer has reached the set time RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E HINTS FOR ECONOMICAL OPERATION Maintain room temperature at comfortable level Clean air filters The clogged air filter impairs the performance of the air conditioner Never open doors and windows more often than necessary To keep cool or warm air in the room never open doors and windows more often than necessary Window curtains
2. Procedure Description When pushing SET and E buttons at the same time for 4 seconds or more the following display appears If Service check is displayed the mode enters in the trouble history mode 01 Order of trouble history is displayed in CODE No window Check code is displayed in CHECK window Indoor unit address in which an error occurred is displayed in UNIT No CODE No Every pushing of A Cw button used to set temperature the trouble history stored in memory is displayed in order The numbers in CODE No indicate CODE No 01 latest 04 oldest REQUIREMENT Do not push cL button because all the trouble history of the indoor unit will be deleted After confirmation push A button to return to the usual display 1 Check the troubles according to the above procedure 2 Ask an authorized dealer or qualified service maintenance professional to repair or maintain the air conditioner 3 More details of the service code are explained in Service Manual 133 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 8 APPLICABLE CONTROLS NOTIFICATION When using the equipment at the first time it will take a lot of time that the remote controller accepts an operation after power was on However it is not a trouble Automatic address While automatic addressing the operation c
3. Push TIMER SET button The timer display type changes for every push of the button e SET DATA and display flashes OFF timer Repeat OFF timer ON timer No display Push 4 aa to select SET TIME For every push of G button the set time increases in the unit of 0 5 hr 30 minutes The maximum set time is 72 0 hr For every push of v button the set time decreases in the unit of 0 5 hr 30 minutes The minimum set time is 0 5 hr Push SET button SET DATA display disappears and display goes on When ON timer is activated time is displayed and after time of the timer has been up displays other than ON disappear Cancel of timer operation 4 Push CL button TIMER display disappears NOTICE When the operation stops after the timer reached the preset time the Repeat OFF timer resumes the operation by pushing button and stops the operation after the time of the timer has reached the set time RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E HINTS FOR ECONOMICAL OPERATION Maintain room temperature at comfortable level Clean air filters The clogged air filter impairs the performance of the air conditioner Never open doors and windows more often than necessary To keep cool or warm air in the room never open doors and windows more often than necessary Window curtains In cooling close the
4. Angle is used as it is or a Support angle is newly set Hanger bolt NS Support angle Hanging bolt 97 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 3 INSTALLATION OF INDOOR UNIT 1 Hanging down of indoor unit 1 Refer to installation figures of hanging material and Hanging M us M10 flat washer Adjustment of hanging bolt length and nut 2 position LI SEMIS M10 flat washer Adjust hanging bolt length and nut position as SB orti a Accessory shown in the figure before hanging down the ex indoor unit Using the level vial etc set the horizontal level of the main unit within 5mm 1 Required those other than M10 flat washer at site 2 To prevent falling off of bolt safety be sure to set it just under the hanging bracket as shown in the figure Considering pipe wire connecting work inside the ceiling after the indoor unit has been hanged select an installation place and determine piping direction If the ceiling has been already set prepare refrigerant pipe drain pipe connecting wire switch panel cord etc at the place where pipe and wire are connected before hanging the main unit Mounting of clamp Accessory In order to avoid falling of the air filter be sure to mount the attached clamps with stepped screws 561BT 2 801BT to 1401BT 4 Clamp mounting Removal of air filter while h
5. Be sure to remove the cushion for transportation between the fan and the bell mouth Installation of ceiling panel Sold separately Install the ceiling panel according to Installation Manual attached with it after piping wiring work has completed Check that installation of indoor unit and ceiling opening part is correct and then install it REQUIREMENT Joint the connecting sections of ceiling panel ceiling surface ceiling panel and indoor unit closely Any gap between them will cause air leakage and this generate condensation or water leakage Installation of remote controller Sold separately For installation of the wired remote controller follow the Installation Manual attached with the remote controller Pull out the remote controller cord together with the refrigerant pipe or drain pipe Be sure to pass the remote controller cord through upper side of the refrigerant pipe and drain pipe Do not leave the remote controller at a place exposed to the direct sunlight and near a stove Operate the remote controller confirm that the indoor unit receives a signal surely and then install it Wireless type Keep 1m or more from the devices such as television stereo etc Disturbance of image or noise may generate Wireless type 81 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 3 DRAIN PIPING WORK A CAUTION Require the
6. 31 PRECAUTIONS FOR SAFETY eene 31 PARTS NAME ccc eccescceteceentceasctenenegunesencetgceteasteescessues 33 PARTS NAME OF REMOTE CONTROLLER 34 CORRECT USAGE 5 ei eei entretenu 36 AUTOMATIC OPERATION Auto Changeover 37 Concealed Duct Type ADJUSTMENT OF WIND DIRECTIONG TIMER OPERATION resistentia MAINTENANCE eeeeeeseeeeeee ten tnsnnatn attamen AIR CONDITIONER OPERATIONS AND PERFORMANCE esses eeeeete nnns tenant stnna nana RE INSTALLATION esent TROUBLES AND CAUSES see RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E ACCESSORIES SOLD SEPARATELY 45 PRECAUTIONS FOR SAFETY enne 45 PARTS NAME cecinere treni err ReRet 47 PARTS NAME OF REMOTE CONTROLLER 48 CORRECT USAGE rire currentes 50 AUTOMATIC OPERATION Auto Changeover 51 TIMER OPERATION ener nnne 52 Under Ceiling Type MAINTENANCE eeeeesseeeeese tentes innatna nta nn anna AIR CONDITIONER OPERATIONS AND PERFORMANCE eeeeeseeseeeeete nnns atn nnns atn atnna nana RE INSTALLATION eene nennen tnnt TROUBLES AND CAUSES eese TROUBLES AND CAUSES
7. eene 90 8 MAINTENANCE sees 91 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Accessory parts and Parts to be procured locally 92 1 PRECAUTIONS FOR SAFETY 93 2 SELECTION OF INSTALLATION PLACE 95 3 INSTALLATION OF INDOOR UNIT 96 4 AIR DUCTING WORK sees 100 5 DRAIN PIPING WORK 105 6 REFRIGERANT PIPING AND EVACUATING 107 Under Ceiling Type 7 ELECTRICAL WORK eene 109 8 TEST BUN tenente 111 9 TROUBLESHOOTING eere 112 10 Applicable Controls eere 113 1 1 INSTALLATION SERVICING TOOLS 116 12 MAINTENANCE ener 116 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E Accessory parts and Parts to be procured locally 117 1 PRECAUTIONS FOR SAFETY 118 2 SELECTION OF INSTALLATION PLACE 120 3 DRAIN PIPING WORK eee 125 4 REFRIGERANT PIPING AND EVACUATING 127 5 ELECTRICAL WORK eene 129 6 TEST RUN iiu Ieri 132 7 TROUBLESHOOTING eee 133 8 Applicable Controls eere 134 9 INSTALLATION SERVICING TOOLS 137 10 MAINTENANCE ceecceseeeeeeeeseenee
8. CAUTION 150 300 1 Install the outdoor unit at a place where dis ormore l or more charge air is not blocked 2 When an outdoor unit is installed in a place that 3 Serial installation of two or more units is always exposed to a strong wind like a coast or on a high story of a building secure a 4 normal fan operation by using a duct or a wind XE v v er LLL 3 When installing the outdoor unit in a place that age T TL is constantly exposed to a strong wind such as 300 300 the upper stairs or rooftop of a building apply 150 300 the windproof measures referring to the follow or more or more or more or more ing examples The height of the obstacle should be lower than the height of the outdoor unit 1 Install the unit so that its discharge port faces to the wall of the building Keep a distance 500 mm or more between the unit g N oo 50 and the wall surface GE ormore Q o id T 200 or more lt Obstacle also at the upper side gt 2 Supposing the wind direction during the operation season of the air conditioner install the unit so that the discharge port is set at right angle to the wind direction Strong Obstacle at front side Xi Upper side is free D X 1 Single unit installation 500 or morel Installation in the following places may result in some troubles Do not install the unit in such nae places below 2 Serial installation of two o
9. 7 SET DATA display 9 Displayed during setup of the timer Operation mode select display The selected operation mode is displayed 10 CHECK display Displayed while the protective device works or a 1 1 trouble occurs Timer time display Time of the timer is displayed 12 When a trouble occurs the check code is dis played Timer SETIN setup display When pushing the Timer SETIN button the display of the timer is selected in order of OFF D OFF repeat OFF timer ON 13 No display Filter display 14 If FILTER E is displayed clean the air filter TEST run display Displayed during a test run Flap position display Displays flap position SWING display Displayed during up down movement of the flap Set up temperature display The selected set up temp is displayed Remote controller sensor display Displayed while the sensor of the remote controller is used PRE HEAT display Displayed when the heating operation starts or defrost operation is carried out While this indication is displayed the indoor fan stops or the mode enters in LOW No function display Displayed if there is no function even if the button is pushed Air volume select display The selected air volume mode is dis e 39 9 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E Operation section Push each button to select a desired operation The details
10. 82 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E Connection procedure Connect a socket and a hard vinyl chloride pipe Using adhesive agent for vinyl chloride pipe connect the drain pipes certainly so that water does not leak It takes approx 10 hours to dry and harden the adhesive agent During this period do not apply force to the connecting part with the drain pipe Perform heat insulating As shown in the figure cover the flexible hose and hose band with the attached heat insulator up to the bottom of the indoor unit without gap Hose band Flexible hose N Attached heat insulator Heat insulator to be procured locally Hard vinyl chloride pipe When a downward grading cannot be secured on the drain pipe drain up up to 640mm is possible Set downward grading immediately after raising up vertically Rising up 850mm or less or less Indoor unit Underneath of ceiling Check the draining In the test run check that water drain is properly performed and water does not leak from the connecting part of the pipes Be sure to check draining also when installed in heating period Using a pitcher or hose pour water 1500 to 2000cc into the discharge port before installation of the ceiling panel Pour water gradually so that water does not spread on the motor of the drain pump Heat exchanger L
11. 1 After the electric work has finished pour water during COOL mode operation If the electric work has not yet finished pull out the float switch connector CN34 Red from the electric parts box and check draining by plugging the single phase 220 240V power to the terminal blocks and Q If doing so the drain pump motor operates Test water drain while checking the operation sound of the drain pump motor If the operation sound changes from continuous sound to intermittent sound water is normally drained After the check the drain pump motor runs connecting the float switch connector In case of check by pulling out the float switch connector be sure to return the connector to the original position Single phase 220 240V zz White CN34 RED Black gt Pull out connector CN34 Red from P C board Black T 88 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 4 REFRIGERANT PIPING AND EVACUATING Refrigerant Piping 1 If the outdoor units are to be mounted on a wall make sure that the supporting platform is sufficiently strong The platform should be designed and manufactured to maintain its strength over a long period of time and sufficient consideration should be given to ensuring that the outdoor unit will not fall N In case pipe size is 15 9 with 1 0mm or more Flare nut and flare works are also differ
12. E 0 E e re ST 5 Air volume limit Max Air volume m3 h 100 Fig 3 RAV SM801BT Round duct 140 120 Standard air volume 1140m3 h 100 80 60 40 20 800 Fig 4 RAV SM801BT Square duct 140 120 Air volume limit Min 1000 Air volume m3 h 1149 1200 Air volume limit Max 1300 Standard air volume 1140m3 h 100 80 60 40 20 z E o E 2 re ga Air volume limit Max 1000 Air volume m3 h 1140 1200 1300 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Fig 5 RAV SM1101BT Round duct Fig 7 RAV SM1401BT Round duct Standard air volume 1620m3 h T Standard air volume 1980m3 h 120 100 g E ao oO oO 5 5 a cm e E o ox o c ks 3 g 9 5 dei E zs E o g E 405 Q e o z E z DX lt 1 20 0 0 1200 2000 1200 1800 2200 2400 Air volume m3 h Air volume m3 h Fig 6 RAV SM1101BT Square duct Fig 8 RAV SM1401BT Square duct Standard air volume 1620m3 h T Standard air volume 1980m3 h 120 100 Ka T a amp 8o WIE x S 2 a c x g bus o E S o SFE E g SEE s 8 E a 2 2 De 0 s es i x E S lt E 20 0 120
13. Upper pipe draw out port Knockout hole Power supply cable take in port Knockout TE ME Pipe draw out port Knockout hole 128 Remote controller cable take in port EDU PULIO Drain port VP20 84 Knockout hole 110 76 2 105 Inner dia 26 hose attached e E Tu z S E o9 8 3 n 8 z o MA Refrigerant pipe amp 5 Left drain size Liquid side C o S 5 E e eo 1 N p B Hanging position Drain pipe connecting port Refrigerant pipe Gas side D 75 A44 97 146 Remote controller cable take in port Hanging bolt Power supply cable take in port Knockout hole c Remote controller cable take in port Knockout hole c _ Ceiling surface 8 3 Unit 4 Outside air take in port Duct sold separately Knockout hole 92 Pipe hole on wall 0100 hole Drain left pipe draw out port Knockout hole Wireless sensor mounting section 561CT 801CT 1101CT to 1401CT Considering pipe wire connecting work inside the ceiling after the indoor unit has been hanged select an installation place and determine piping direction If the ceiling has already been set before hanging the main unit prepare refrigerant pipe drain pipe indoor connecting wire remote controller cord etc up to the place where pipe and wire can be connected Check the size of the indoor unit and match the
14. displayed on the display part and the selection of mode in the test mode is permitted J button select the operation mode COOL or HEAT Do not run the air conditioner in a mode other than COOL or E NI HEAT NS The temperature controlling function does not work during test run OBIT The detection of error is performed as usual After the test run push _ button to stop a test run Display part is same as procedure 7 Push check button to cancel release from the test run mode TEST disappears on the display and the status returns to a normal 132 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E TROUBLESHOOTING CODE No When a trouble occurred in the air conditioner the A TEC re check code and the indoor unit No appear on the M LADEN y AN p lt display part of the remote controller EOM The check code is only displayed during the operation If the display disappears operate the air conditioner according to the following Confirmation of error Check cade ndoo unit Mecca history for confirmation an error occurred Confirmation of error history When a trouble occurred on the air conditioner the trouble history can be confirmed with the following procedure The trouble history is stored in memory up to 4 troubles The history can be confirmed from both operating status and stop status
15. n order to increase the pressure resisting strength of the refrigerant piping flare processing diameter and size of opposite side of flare nuts has been changed for copper pipes with nominal dimensions 1 2 and 5 8 New tools for R410A New tools for RA10A Applicable to R22 model Changes As pressure is high it is impossible to measure by means of conventional Gauge manifold LUC gauge In order to prevent any other refrigerant from being charged each i port diameter is changed 1 In order to increase pressure resisting strength hose materials and port Charge hose size are changed to 1 2 UNF 20 threads per inch When purchasing a charge hose be sure to check the port size Electronic balance As pressure is high and gasification speed is fast it is difficult to read the for refrigerant charging indicated value by means of charging cylinder as air bubbles occur Torque wrench a The size of opposite sides of flare nuts have been increased Incidentally nominal diam 1 2 5 8 p a common wrench is used for nominal diameters 1 4 and 3 8 Flare tool By increasing the clamp bar s receiving hole strength of spring in the tool clutch type has been improved Gauge for projection adjustment Used when flare is made with using conventional flare tool Connected to the conventional vacuum pump Itis necessary to use an adapter to prevent vacuum pump oil from flowing back to the charge hose The charge hose
16. Set drain side of pipe at downward slope 1 100 or more Be sure to apply thermal insulation foaming polyethylene 10mm thickness or more for pipes passing through the room Adhere the connecting sections with vinyl chloride agent surely so that no water leakage is caused Apply adhesive agent without unevenness around the portion approx 40mm from the end of hard polyvinyl chloride pipe Push the vinyl pipe in the drain socket completely up to the end of the socket Do not apply strength to the connecting part until the adhesive agent has dried and hardened Support the piping with hanging bracket so that the force is not applied to connection sections of pipe and pipe is not waved NOTES Do not make slack or trap at halfway across piping Set pipes so that the end of drain pipe is not dipped in water and also keep space 50mm or more to the ground After piping work check if water drains smoothly Hole should be made at a slight downward slant to the outdoor side When connecting extension drain hose insulate the connecting part of extension drain hose with shield pipe Thermal insulating process After checking water drain be sure to apply the thermal insulating for connecting portion of the pipes Apply taping so that there is no clearance on the fitting part of thermal insulator of the main unit with the insulator procured locally Hard polyethylene vinyl pipe Procured locally 1 5m
17. CODE No 7 N SET DATA eves z kk kk eae kk Using 4 buttons of set timer select set data ve no y Push button In this time if the display changes from flashing to lighting the setup completes To change the setup of an indoor unit other than the selected one start operation from Procedure 2 To change the setup of another setup in the selected indoor unit start operation from Procedure 3 Pushing button clears the set up contents which have been already set In this case retry from Procedure 2 When the setup finished push button The setup is determined Pushing button deletes the display and returns the status to normal stop status For some time after button has been pushed the operation of the remote controller cannot be accepted Eos RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 10 APPLICABLE CONTROLS Setup of external static pressure Matching with the resistance External static pressure of the duct to be connected be sure to set up the tap exchange according to the basic operation procedure 15925354555 6 For the item code in Procedure 3 specify 5d For the set data in Procedure 4 select the setup data of static pressure outside of the machine to be set up from the table below Exchange by wired remote controller Set data External static pressure 0000 40Pa Standard At shipment 0001 70Pa 1 High static p
18. Confirmation of error history When a trouble occurred on the air conditioner the trouble history can be confirmed with the following procedure The trouble history is stored in memory up to 4 troubles The history can be confirmed from both operating status and stop status Procedure Description When pushing SET and E buttons at the same time for 4 seconds or more the following display appears If Service check is displayed the mode enters in the trouble history mode 01 Order of trouble history is displayed in CODE No window Check code is displayed in CHECK window Indoor unit address in which an error occurred is displayed in UNIT No CODE No Every pushing of A Cw button used to set temperature the trouble history stored in memory is displayed in order The numbers in CODE No indicate CODE No 01 latest 04 oldest REQUIREMENT Do not push cL button because all the trouble history of the indoor unit will be deleted After confirmation push A button to return to the usual display 1 Check the troubles according to the above procedure 2 Ask an authorized dealer or qualified service maintenance professional to repair or maintain the air conditioner 3 More details of the service code are explained in Service Manual 90 RAV SP1100UT E RAV SM560UT E RAV SM800
19. Rear cover Opened when refrigerant pipe is taken out from the rear side Opened when only drain pipe is taken out from the rear side In case of taking pipe from right side Cut off the groove section with a metal saw or plastic cutter etc ho cad N Side panel Right In case of taking pipe from left side Taking pipe from left side is applied only to the drain pipe The refrigerant pipe cannot be taken out from the left side Cut off the groove section with a metal saw or plastic cutter etc lt Groove Side panel Left side In case of taking pipe from upper side Taking pipe from upper side is applied only to the refrigerant pipe When taking out the drain pipe from the upper side use a drain up kit sold separately Open the upper pipe draw out port Knockout hole shown in the external view Knockout hole of thin plate After piping cut off the attached thermal insulator of the top plate to pipe shape and then seal the knockout hole 123 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 2 SELECTION OF INSTALLATION PLACE Installation of indoor unit Preparation before holding down main unit Confirm the presence of the ceiling material beforehand because the fixing method of hanging metal when the ceiling material is set differs from that when the ceiling material is not set There is ceiling material Hanging bolt 2 Proc
20. 6 4mm diam Nominal diam 1 4 thick 0 8mm RAV SM561CT E 9 52mm diam Nominal diam 3 8 thick 0 8mm RAV SM801CT E RAV SM1101CT E RAV SM1401CT E Connecting pipe Gas side 12 7mm diam Nominal diam 1 2 thick 0 8mm RAV SM561CT E 15 9mm diam Nominal diam 5 8 thick 1 0mm RAV SM801CT E RAV SM1101CT E RAV SM1401CT E Power supply cord 2 5mm HO7RN F or 245IEC66 20m or less 3 5mm AWG 12 50m or less Banding band For prevention of open of drain hose thermal insulator Connecting cable indoor and outdoor cable HO7RN F or 245IEC66 1 5mm or more Thermal insulation for refrigerant pipe 10mm or more thermal insulating foam polyethylene Thermal insulation for drain pipe 10mm or more foam polyethylene Drain pipe Outer 26mm diam VP20 Tapes eue RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 7 PRECAUTIONS FOR SAFETY Ensure that all Local National and International regulations are satisfied Read this PRECAUTIONS FOR SAFETY carefully before Installation The precautions described below include the important items regarding safety Observe them without fail After the installation work perform a trial operation to check for any problem Follow the Owner s Manual to explain how to use and maintain the unit to the customer Turn off the main power supply switch or breaker before the unit maintena
21. Concerning Remote Controller RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E ACCESSORIES SOLD SEPARATELY 59 PRECAUTIONS FOR SAFETY eene 59 PARTS NAME 5 erre triente hn eora annt iipasi ntes 61 PARTS NAME OF REMOTE CONTROLLER 62 CORRECT USAGE 5 n reruiuineeereio cete cs 64 AUTOMATIC OPERATION Auto Changeover 65 ADJUSTMENT OF WIND DIRECTION TIMER OPERATION resistente etna MAINTENANCE eneeeeeeeeeneeteennsnnnatna tna tna ana AIR CONDITIONER OPERATIONS AND PERFORMANCE eeeeesees eese nnns ate nnns anna nna tnana RE INSTALLATION eene enenennnentnn tnnt TROUBLES AND CAUSES esee 930 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E ACCESSORIES SOLD SEPARATELY Remote controller Standard 4 way cassette panel optional parts PRECAUTIONS FOR SAFETY WARNING A WARNINGS ABOUT INSTALLATION Make sure to ask the qualified installation professional in electric work to install the air conditioner If the air conditioner is inappropriate installed by yourself it may cause water leak electric shock fire and so on Be sure to provide grounding Do not connect ground wires to gas pipes water pipes lig
22. 0 0 eo 0 e e 0 0 Jee09 o0 e e Comp break down 27 RAV SM1101AT E RAV SM1401AT E FINAL INSTALLATION CHECKS Recovery method of refrigerant When recovering refrigerant in case of reinstallation of the indoor or outdoor unit etc use the refrigerant recov ery switch SW802 on the cycle control P C board of the outdoor unit Work procedure Qutdoo unn eye control 1 Turn on the power supply SW802 2 Using the remote controller set FAN opera c Mere tion to the indoor unit SW 3 Pushing the refrigerant recovery switch uiu il SW801 SW802 on the cycle control P C board of the outdoor unit starts the forced cooling opera S yy CN804 tion Max 10 minutes and then the refrig x Optional connector erant is recovered by operation of the valve 4 After recovery of the refrigerant push the refrigerant recovery switch SW802 together DANGER with closing the valve The operation stops Take care for an electric shock because the 5 Turn off the power supply control P C board is electrified Installation Servicing Tools Changes in the product and components In the case of an air conditioner using R410A in order to prevent any other refrigerant from being charged accidentally service port diameter of the outdoor unit control valve 3 way valve has been changed 1 2 UNF 20 threads per inch
23. For the set data in Procedure 4 select the setup data of shift value of detection temperature to be set up from the table below Set data Shift value of detection temp 0000 No shift 0001 1 C 0002 2 C At shipment 0003 3 C 0004 4 C 0005 5 C 0006 6 C 115 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 1 1 INSTALLATION SERVICING TOOLS Tools Applicable to R22 model Tools Applicable to R22 model Gauge manifold L iE Flare tool clutch type Charge hose Gauge for projection adjustment Vacuum pump Electronic balance for adapter refrigerant charging Torque wrench nominal diam E Gas leak detector 1 4 3 8 1 2 5 8 O Newly prepared They are special requirements for R407C separate from those for R22 0 Existing tools are available For the details of the tools refer to the Installation manual of the outdoor unit 12 MAINTENANCE Cleaning of Return grille Preparation 1 Turn off the main power supply switch or breaker before the unit maintenance 2 Dismount the Return grille Clean the Return grilles with water Wipe down the Return grille with a sponge or towel moistened with a kitchen detergent Do not use any metallic brush for cleaning Carefully rinse the Return grille to wash out the detergent After rinsing the Return grille with water dry it in the shade CAUTION Do not start the ai
24. In cooling close the curtains to avoid direct sunlight In heating close the curtains to keep the heat in Get uniform circulation of room air Adjust the air flow direction for the even K x y circulation of room air NE Gee chilly Control Blows upward Air flow adjustment Blows downward RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E MAINTENANCE Cleaning of remote controller CAUTION Use a dry cloth to wipe the remote controller A cloth dampened with cold water may be used on the indoor unit if it is very dirty Never use a damp cloth on the remote controller Do not use a chemically treated duster for wiping or leave such materials on the unit for long It may damage or fade the surface of the unit Do not use benzine thinner polishing powder or similar solvents for cleaning These may cause the plastic surface to crack or deform If you do not plan to use the unit for more than 1 month 1 Operate the fan for 3 to 4 hours to dry inside the unit Operate FAN ONLY mode with set temperature 30 C 2 Stop the air conditioner and turn off the main power switch or the circuit breaker Checks before operation 1 Check that the air filters are installed 2 Check that the air outlet or inlet is not blocked 8 Turn on the main power switch or the circuit breaker for the main power supply to the air conditioner WARNING Cleaning of the air f
25. Insert a flare nut into the pipe and flare the pipe As the flaring sizes of R410A differ from those of refrigerant R22 the flare tools newly manufactured for R410A are recommended However the conventional tools can be used by adjusting projection margin of the copper pipe B Y z yz Projection margin in flaring B Unit mm Rigid Clutch type R410A tool used Outer diam of Conventional tool used copper pipe R410A R22 R410A R22 6 410 15 9 0to 0 5 Same as left 1 0 to 1 5 0 5 to 1 0 Imperial Wing nut type Outer diam of copper pipe R410A 6 4 or 9 5 1 5 to 2 0 1 0 to 1 5 12 7 or 15 9 2 0 to 2 5 1 5 to 2 0 Flaring diam meter size A Unit mm Outer diam of copper pipe In case of flaring for RA10A with the conventional flare tool pull it out approx A 0 5 mm more than that for R22 to hint adjust to the specified flare size The copper pipe gauge is useful for adjusting projection margin size CAUTION Do not apply excessive torque Otherwise the nut may crack depending on the conditions Unit Nem Outer diam of copper pipe Tightening torque 6 4 mm diam 14 to 18 1 4 to 1 8 kgf m 33 to 42 3 3 to 4 2 kgf m 9 5 mm diam 12 7 mm diam 50 to 62 5 0 to 6 2 kgf m 15 9 mm diam 68 to 82 6 8 to 8 2 kgf m Tightening torque of flare pipe connections Pressure of R410
26. RAV SM561AT E RAV SM801AT E 4 REFRIGERANT PIPING Tightening of Connecting Part REQUIREMENT Unit Nem 1 Do not put the spanner on the cap The valve may be broken Outer diam of copper pipe Tightening torque 6 4 mm diam 14 to 18 1 4 to 1 8 kgfem 2 If applying excessive torque the nut may be broken according to some installation condi tions 9 5 mm diam 33 to 42 3 3 to 4 2 kgf m 12 7 mm diam 50 to 62 5 0 to 6 2 kgf m diam 68 to 82 6 8 to 8 2 kgf m After the installation work be sure to check gas leak of connecting part of the pipes with nitrogen 15 9 mm diam Flareat indoor unit side NO GOOD Flare at outdoor unit side Single spanner is prohibited Align the centers of the connecting pipes and tighten the flare nut strong as far as possible with your fingers Then fix the nut with a spanner and tighten it with torque wrench as shown in the figure Half union or packed valve Flare nut Pressure of R410A is higher than that of R22 71 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections Externally Internally _ which connect the indoor outdoor units at the threaded side threaded side specified tightening torque Incomplete connections may cause not only a gas leak but also a trouble of Fix with spanner Tighten with torque wrench the refrigeration cycle As shown in the figure be sure
27. Standard wired remote controller 0 Parts to be procured locally Connecting pipe Liquid side Connecting cable 6 4mm diam Nominal diam 1 4 thick 0 8mm HO7RN F or 2451EC66 1 5mm or more RAV SM561BT 9 52mm diam Nominal diam 3 8 thick 0 8mm Thermal insulation for refrigerant pipe RAV SM801BT RAV SM1101BT RAV SM1401BT 10mm or more thermal insulating foam polyethylene Connecting pipe Gas side Thermal insulation for drain pipe 12 7mm diam Nominal diam 1 2 thick 0 8mm 10mm or more foam polyethylene RAV SM561BT 15 9mm diam Nominal diam 5 8 thick 1 0mm RAV SM801BT RAV SM1101BT RAV SM1401BT Drain pipe Outer 32mm diam VP25 Tapes Power supply cord 2 5mm HO7RN F or 2451EC66 20m or less Grounding cable 2 0mm diam or more 3 5mm AWG 12 50m or less 92 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 1 PRECAUTIONS FOR SAFETY Ensure that all Local National and International regulations are satisfied Read this PRECAUTIONS FOR SAFETY carefully before Installation The precautions described below include the important items regarding safety Observe them without fail After the installation work perform a trial operation to check for any problem Follow the Owner s Manual to explain how to use and maintain the unit to the customer Turn off the main power supply switch or breaker befor
28. Vacuum pump As shown in the right figure connect the charge hose after the manifold valve are closed completely Attach the connecting port of the charge hose with a projection to push the valve core setting pin to the charge port of the set Open the handle Low fully Turn ON the vacuum pump 1 Loosen the flare nut of the packed valve Gas side a little to check the air passes through 2 Tighten the flare nut again Execute vacuuming until the compound pressure gauge indicates 101kPa 76cmHg 1 Close handle Low completely Turn OFF the vacuum pump Leave the vacuum pump as it is for 1 or 2 minutes and check the indicator of the compound pressure gauge does not return Open fully the valve stem or the valve handle First at liquid side then gas side Disconnect the charge hose from the charge port Tighten valve and caps of the charge port surely l RAV SM561AT E RAV SM801AT E 5 EVACUATING Compound pressure gauge Pressure gauge 101kPa CESOHIMOE g d Manifold valve Handle Lo Handle Hi Keep fully closed Valve unit Flare nut Charge hose For R410A only Charge hose Stopper For R410A only Vacuum pump adapter for counter flow prevention i For R410A only Charge port Valve rod Charge cap Packed valve Gas side Service port Valve core Setting pin 1 Use the vacuum pump vacuum pump adapte
29. ensure that the concentration of refrigerant leakage occur in the room does not exceed the critical level Install the air conditioner securely in a location where the base can sustain the weight adequately Perform the specified installation work to guard against an earthquake If the air conditioner is not installed appropriately accidents may occur due to the falling unit If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas might generate Electrical work must be performed by a qualified electrician in accordance with the Installation Manual Make sure the air conditioner uses an exclusive power supply An insufficient power supply capacity or inappropriate installation may cause fire Use the specified cables for wiring connect the terminals securely fix To prevent external forces applied to the terminals from affecting the terminals Conform to the regulations of the local electric company when wiring the power supply Inappropriate grounding may cause electric shock Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may oc
30. 6mm thickness by pushing to the arrow direction so that no gap can be found between the flange and the round duct Fig 2 a lt Square duct gt Reference for square duct When using the square duct change the type of the air supply flange from round type to square flange at the local site In case of the square duct apply the thermal insulator of thickness 25mm or more to the duct board For the thermal insulator use high density glass wool of weight 64kg m Duct board Density of thermal insulator glass wool is 64 kg m or equivalent mut 25mm or more H Square duct gt Thermal insulator with sticking material Thermal insulator 50mm width 6mm t at indoor unit side Stuck already at Aluminum tape shipment from the factory Seal 50mm width Screws Fit to the arrow 6 pieces Indoor unit side Flange procured locally Seal thermal insulator with sticking material 25mm width 6mm t direction by pushing Attach by pushing to the arrow direction Outside corner direction Square duct board E 64kg m or equivalent Fig 2 b CAUTION Incomplete thermal insulation of the supply air flange and sealing may cause dew drops 102 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Connecting method of the duct 1 Supply air side Round duct 1 Make the round duct according to inner dimension of the flange Use a gla
31. Manual of outdoor unit Be sure to use a scale to charge the refrigerant of specified amount REQUIREMENT Charging an excessive or too little amount of refrigerant causes a trouble of the compressor Be sure to charge the refrigerant of specified amount A personnel who charged the refrigerant should write down the pipe length and the added refrigerant amount in the nameplate attached to the service panel of the outdoor unit It is necessary to troubleshoot the compressor and refrigeration cycle malfunction Open the valve fully Open the valve of the outdoor unit fully A 4mm hexagonal wrench is required for opening the valve For details refer to the Installation Manual attached to the outdoor unit Gas leak check Check with a leak detector or soap water whether gas leaks or not from the pipe connecting section or cap of the valve REQUIREMENT Use a leak detector manufactured exclusively for HFC refrigerant R410A R134a etc Thermal insulation process Apply thermal insulation for the pipes separately at liquid side and gas side For the thermal insulation to the pipes at gas side be sure to use the material with heat resisting temperature 120 C or higher Using the attached thermal insulation material apply the thermal insulation to the pipe connecting section of the indoor unit securely without gap REQUIREMENT Apply the thermal insulation to the pipe connecting section of the indoor uni
32. One push of the button and the display changes in the order shown on the right Cee ee eee When air volume is AUTO Os air volume differs according to the room temperature In DRY mode AUTO 6 is displayed and the air volume is LOW In heating operation if the room temperature is not heated sufficiently with VOLUME LOW opera tion select MED 8 or HIGH 33 operation 4 Determine the set up temperature by pushing the TEMP __a__ or TEMP Cw button Stop Push The operation lamp goes off and the operation stops RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E AUTOMATIC OPERATION Auto Changeover When you set the air conditioner in mode or switch over from AUTO operation because of some settings change it will automatically select either cooling heating or fan only operation depending on the indoor temperature ee V button Push this button to start the air conditioner 2 Mode select button MODE Select Auto 3 Temperature button Set the desired temperature In case of cooling start the operation after approx 1 minute In case of heating the operation mode is selected in accordance with the room temperature and operation starts after approximately 3 to 5 minutes When you select the Auto mode it is unnecessary to set the fa
33. X VP30 or more Downward slope 1 100 or more Set the collective piping as shown in the right figure Be sure not to apply force to the connecting part of the drain PIPE Drain pipe connecting port The hard vinyl chloride pipe cannot be directly Hard socket connected to the drain pipe connecting port of the indoor unit Attached hose band Attached hose band For connection with the drain pipe connecting port be sure to use fix the attached flexible hose with the hose band otherwise a damage or water leak is caused on the drain pipe connecting port Soft socket Adhesive agent VP20 vinyl chloride pipe prohibited procured locally Adhesive inhibited Use the attached flexible hose and hose band for connecting the drain hose to the clear drain socket If applying the adhesive socket will be damaged and cause water leakage lt Collective piping gt When not securing down slope on the drain pipe use a drain up kit sold separately Also refer to the Drain up kit installation manual The drain pipe can be raised 60cm from the top face of the main unit When using drain up kit both drain pipe and refrigerant pipe can be taken only from upper side 125 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 3 DRAIN PIPING WORK Connection of drain hose Insert the attached drain hose into the drain pipe connecting port on the drain pan up to the end Fit the attac
34. dewing Dry operation Outdoor temperature 15 C to 43 C Maximum suction air temp 46 C Room temperature 17 C to 32 C Heating Outdoor temperature 15 C to 15 C Wet valve temp operation Room temperature 15 C to 28 C Dry valve temp If air conditioner is used outside of the above conditions safety protection may work RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E RE INSTALLATION DANGER Ask the dealer or an installation professional to re install the air conditioner to a new place or move it to another place and to observe the following items If the air conditioner is inappropriate installed by yourself it may cause electric shock or fire Do not install the air conditioner in the following places Do not install the air conditioner in any place within 1 m from a TV stereo or radio set If the unit is installed in such place noise transmitted from the air conditioner affects the operation of these appliances Do not install the air conditioner near a high frequency appliance sewing machine or massager for business use etc otherwise the air conditioner may malfunction Do not install the air conditioner in a humid or oily place or in a place where steam soot or corrosive gas is generated Do not install the air conditioner in a salty place such as seaside area Do not install the air conditioner in a place where a great deal of machine oil is used Do
35. hanging bracket as shown in the figure I Washer i Upper side Hanging bracket N main unit Washer Lower side Nuts Lower side 88mm Level vial Horizontal within 5mm S bolt Ceiling boards ud unit Hanging bracket s Hanging 1 12 to 17mm metal Hang up the main unit by hanging the nut of hanging bolt to AOO Samme w T groove of hanging bracket of the main unit Ceiling board Installation Using the level vial etc set the horizontal level of the main gauge unit within 5mm Using the installation gauge check and adjust the positional relation between the main unit and ceiling opening hole and hanging up height of the main unit Direction to be used is indicated on the installation gauge 1 Check lower side of the indoor unit locates at position 12 to 17 mm higher than the lower surface of the ceiling board 4 corners 2 Check clearance between side of the indoor unit and the Ceiling Installation ceiling board is 10 to 35mm Common to 4 corners Beate gauge 2 10 to 35mm 80 Indoor unit 1 12 3 mm RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E REQUIREMENT Before installation of the indoor unit be sure to remove the cushion for transportation between the fan and the bell mouth Running the unit without removing the cushion may damage the fan motor
36. in the same place be careful of ventilation to let fresh air enter the room Poor ventilation causes oxygen shortage Do not place any combustion appliance in a place where it is directly exposed to the wind of air conditioner otherwise it may cause imperfect combustion When the air conditioner is used in a closed room be careful of sufficient ventilation of the room Poor ventilation causes oxygen shortage Do not touch any switches with wet finger otherwise you may get an electric shock If the air conditioner won t be used for a considerably long time turn off the main switch or the circuit breaker for safety Check the concrete blocks etc of the base of the outdoor unit occasionally If the base is left damaged or deteriorated the unit may topple over and inflict an injury to a person as the worst case Do not put anything on the outdoor unit nor step onto it If you do so it may not only topple over the unit but also injure yourself To make the air conditioner operate in its original performance operate it within the range of the operating temperature specified in the instructions Otherwise it may cause a malfunction or water leak from the unit Prevent any liquid from falling into the remote controller Do not spill juice water or any kind of liquid RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E PARTS NAME Indoor unit NOTE Parts marked with I amp jj indicate the
37. in poor performance icing water leaking and even compressor failure RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E AIR CONDITIONER OPERATIONS AND PERFORMANCE 3 minutes protection function 3 minutes protection function prevents the air conditioner from starting for initial 3 minutes after the main power switch circuit breaker is turned on for re starting the air conditioner Power failure Power failure during operation will stop the unit completely To restart the operation push the START STOP button on the remote controller Lightning or a wireless car telephone operating nearby may cause the unit to malfunction Turn off the main power switch or circuit breaker and then turn them on again Push the START STOP button on the remote controller to restart Heating characteristics Preheating operation The air conditioner will not deliver warm air immediately after it is turned on Warm air will start to flow out after approximately 5 minutes when the indoor heat exchanger warmed up Warm air control In heating operation When the room temperature reaches the set temperature the fan speed is automatically reduced to prevent to blow cold draft At this time the outdoor unit will stop Defrosting operation If the outdoor unit is frosted during the heating operation defrosting starts automatically for approximately 2 to 10 minutes to maintain the heating capacity The fans in both indoor and outdoor units
38. installation position te e e E iB igi EL i amp i IE 9 dB i Refrigerant pipe side As shown in the following figure direction are not acceptable 2 4 iB iE 5 lei SE iE y y To change discharge direction use a shielding plate When attaching a shielding plate remove the ceiling panel and insert the shielding plate into the discharge port as shown in the figure below Shielding plate Prepared locally A WARNING Install the air conditioner certainly to sufficiently withstand the weight If the strength is insufficient the unit may fall down resulting in human injury Perform a specified installation work to guard against an earthquake An incomplete installation can cause accidents by the units falling and dropping Unit m SM1100 SM1400 SP1100UT E High ceiling setup Set data Standard at shipment 0000 High ceiling 1 0001 High ceiling 2 S 0003 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E Dd External view REQUIREMENT Strictly comply with the following rules to prevent damage of the indoor units and human injury Do not put a heavy article on the indoor unit Even units are packaged Carry in the indoor unit as it is packaged if possible If carrying in the indoor unit unpacked by necessity be sure to use buffering clo
39. installing in the following places Place exposed to air with high salt content seaside area or place exposed to large quantities of sulfide gas hot spring Should the unit be used in these places special protective measures are needed Place exposed to oil vapor oil smoke or corrosive gas Place where organic solvent is used nearby Place close to a machine generating high frequency Place where the discharged air blows directly into the window of the neighboring house For outdoor unit Place where noise of the outdoor unit is easily transmitted When installing the air conditioner on the boundary with the neighbor pay due attention to the level of noise Place with poor ventilation Before air ducting work check whether value of air volume static pressure and duct resistance are correct Installation space Secure the specified space in the figure for installation and servicing 250 or more 250 or more 500 or more N 420 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E Height of ceiling Set the installable height of the ceiling within 4m otherwise the air distribution will become poor If height of ceiling exceeds 3 5m hot air becomes difficult to reach the floor surface and then the change of setup of high ceiling is necessary When incorporating a filter sold separately the change of setup of high ceiling is also necessary For the change method of high ceiling refer to
40. is difficult to flow to the ducts at both sides 3 Connect each connecting section surely and apply sufficient thermal insulation In this model of which the duct is branched in the ceiling compared with the model for ordinary houses the high temperature generates on the periphery in the cooling time Especially at attic and etc temperature difference increases between the supply air and outside of the duct and dewing may occur Dewing on the surface of the thermal insulator covering the metal connecting section or leaking portion of the cooled air may cause a trouble such as water drops 4 Thermal insulation of screwing sections is necessary Prevent dewing by applying thermal insulation to 6 screws those fix the duct flange of the air supply chamber For duct parts the flexible branch duct thermal insulation 25mm or more thickness is recommended Adjust the duct length to 6m or less even for straight pipe and avoid sharp bending Air flow resistance is large if bending 103 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 4 AIR DUCTING WORK Hanging of indoor unit Lift up the unit with a lifter etc and set the hanging metal in the N Nut hanging bolt Hook nut of the hanging bolt to the groove of the hanging metal on Washer 2 d the main unit Using the level etc install the main unit horizontally Hanging bolt Failure to do this will cause water leakage Mounting of filter and canv
41. is required to start the operation by the remote controller Installation Servicing Tools Changes in the product and components In the case of an air conditioner using R410A in order to prevent any other refrigerant from being charged accidentally service port diameter of the outdoor unit control valve 3 way valve has been changed 1 2 UNF 20 threads per inch In order to increase the pressure resisting strength of the refrigerant piping flare processing diameter and size of opposite side of flare nuts has been changed for copper pipes with nominal dimensions 1 2 and 5 8 New tools for R410A New tools for RA10A Applicable to R22 model Changes As pressure is high it is impossible to measure by means of conventional Gauge manifold E gauge In order to prevent any other refrigerant from being charged each port diameter is changed In order to increase pressure resisting strength hose materials and port Charge hose size are changed to 1 2 UNF 20 threads per inch When purchasing a charge hose be sure to check the port size Electronic balance As pressure is high and gasification speed is fast it is difficult to read the for refrigerant charging L indicated value by means of charging cylinder as air bubbles occur Torque wrench k The sizes of opposite sides of flare nuts have been increased Inciden nominal diam 1 2 5 8 F tally a common wrench is used for nominal diameters 1 4 and 3 8 Flare tool By
42. mode is displayed 10 CHECK display Displayed while the protective device works or a 1 1 trouble occurs Timer time display Time of the timer is displayed 12 When a trouble occurs the check code is dis played Timer SETIN setup display When pushing the Timer SETIN button the display of the timer is selected in order of OFF D OFF repeat OFF timer ON 13 No display Filter display 14 If FILTER E is displayed clean the air filter TEST run display Displayed during a test run Flap position display Displays flap position SWING display Displayed during up down movement of the flap Set up temperature display The selected set up temp is displayed Remote controller sensor display Displayed while the sensor of the remote controller is used PRE HEAT display Displayed when the heating operation starts or defrost operation is carried out While this indication is displayed the indoor fan stops or the mode enters in LOW No function display Displayed if there is no function even if the button is pushed Air volume select display The selected air volume mode is dis e 39 9 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E Operation section Push each button to select a desired operation The details of the operation needs to be set up once afterward the air conditioner can be used by pushing Ro DS TE CONTROLL
43. not install the air conditioner in a place where it is usually exposed to strong wind such as in seaside area or on the roof or upper floor of a building Do not install the air conditioner in a place where sulfureous gas generated such as in a spa Do not install the air conditioner in a vessel or mobile crane Be careful with noise or vibrations Do not install the air conditioner in a place where noise by outdoor unit or hot air from its air outlet annoys your neighbors Install the air conditioner on a solid and stable foundation so that it prevents transmission of resonating operation noise and vibration If one indoor unit is operating some sound may be audible from other indoor units that are not operating TROUBLES AND CAUSES CAUTION If any of the following conditions occur turn off the main power supply switch and immediately contact the dealer The operation lamps flash at short intervals 5 Hz even though you have tried turning off the power supply and turning on again after 2 or 3 minutes Switch operation does not work properly The main power fuse often blows out or the circuit breaker is often activated A foreign matter or water fall inside the air conditioner Any other unusual conditions are observed RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Before you ask for servicing or repairs check the following points Inoperative The main power switch is turned off The ci
44. oh o 5i i 50 40 40 Earth line Earth line Power cable Connecting cable CAUTION The installation fuse 25A D type must be used for the power supply line of this air conditioner Incorrect incomplete wiring might cause an electrical fire or smoke Prepare the exclusive power supply for the air conditioner This product can be connected to the mains Connection to the fixed wiring A switch which disconnects all poles and has a contact separation of at least 3 mm must be incorporated in the fixed wiring RAV SM1101AT E RAV SM1401AT E FINAL INSTALLATION CHECKS For R410A use the leak detector exclusively manufactured for HFC refrigerant R410A R134a etc The conventional leak detector for HCFC refrigerant R22 etc cannot be used because its sensitivity for HFC refrigerant lowers to approx 1 40 Pressure of R410A is approx 1 6 times higher than that of R22 If installation work is incompletely finished a gas leakage may occur when pressure rises during operation Therefore be sure to test the piping connections for leakage Check gas leakage at the flare nut connections valve stem cap connections and service port cap fittings with a leak detector or soap water CAUTION When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the re
45. only a gas leakage but also a trouble of the refrigeration cycle or compressor damage Flare at outdoor unit side Align the centers of the connecting pipes and tighten the flare nut as far as possible with your fingers Then tighten the nut with a spanner and torque wrench as shown in the figure Half union 7 Externally threaded side Use a wrench to secure Flare nut Internally threaded side Use a torque wrench to tighten 107 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 6 REFRIGERANT PIPING AND EVACUATING Piping with outdoor unit Shape of valve differs according to the outdoor unit For details of installation refer to the Installation Manual of the outdoor unit Using a vacuum pump perform vacuuming from the charge port of valve of the outdoor unit For details follow to the Installation Manual attached to the outdoor unit Never use the refrigerant sealed in the outdoor unit for air purge REQUIREMENT For the tools such as charge hose etc use those manufactured exclusively for R410A Refrigerant amount to be added For addition of the refrigerant add refrigerant R410A referring to the attached Installation Manual of outdoor unit Be sure to use a scale to charge the refrigerant of specified amount REQUIREMENT Charging an excessive or too little amount of refrigerant causes a trouble of the compressor Be sure to charge the re
46. or furs come out Outdoor unit is frosted in heating operation Water drains from outdoor unit The outdoor unit is sometimes frosted in heating operation In that case the unit automatically performs defrosting for 2 to 10 minutes for increasing the heating efficiency In defrosting operation both the indoor and outdoor units stop air flow Hiss sound is heard when flow of the refrigerant is changed for defrosting Resultant water of automatic defrosting in heating operation drains from outdoor unit Air flow changes though the FAN button is not set to the AUTO mode These are not failures When the temperature of blown air drops in heating operation the air conditioner automatically changes or stops air flow from the indoor unit not to make persons in the room feel chilly Air flow from the indoor unit is occasionally changed in the cooling operation A white mist of chilled air or water is generated from the outdoor unit The indoor unit in cooling operation or the outdoor unit in defrosting operation occasionally steams RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E ACCESSORIES SOLD SEPARATELY Remote controller PRECAUTIONS FOR SAFETY WARNING A WARNINGS ABOUT INSTALLATION Make sure to ask the qualified installation professional in electric work to install the air conditioner If the air conditioner is inappropriate installed by yourself it may cause water
47. position Pull out CN34 connector from P C board 106 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 6 REFRIGERANT PIPING AND EVACUATING Refrigerant piping 1 If the outdoor units are to be mounted on a wall make sure that the supporting platform is sufficiently strong The platform should be designed and manufactured to maintain its strength over a long period of time and sufficient consideration should be given to ensuring that the outdoor unit will not fall Use copper pipe with 0 8 mm or more thickness In case pipe size is 15 9 with 1 0mm or more Flare nut and flare works are also different from those of the conventional refrigerant Take out the flare nut attached to the main unit of the air conditioner and use it N e CAUTION IMPORTANT 4 POINTS FOR PIPING WORK Remove dust and moisture from the inside of the connecting pipes Tight connection between pipes and unit Evacuate the air in the connecting pipes using VACUUM PUMP Check the gas leakage connected points Permissible piping length and heat They vary according to the outdoor unit For details refer to the Installation Manual attached to the outdoor unit Insert a flare nut into the pipe and flare the pipe As the flaring sizes of R410A differ from those of refrigerant R22 the flare tools newly manufactured for R410A are recommended However the conventional tools can be used by adj
48. starts the forced cooling operation Max 10 minutes and then the refrigerant is recovered by operation of the valve After recovery of the refrigerant push the refriger ant recovery switch together with closing the valve The operation stops Turn off the power supply Refrigerant recovery switch po ao A C1 WARNING Never touch these switches because they are those for service check otherwise the air condi tioner may not operate normally DANGER Take care for an electric shock because the control P C board is electrified 8 APPLICABLE CONTROL OF OUTDOOR UNIT You can response to the following items by attaching the parts sold separately Application control kit TCB PCOS1E Demand control It saves the capacity of the outdoor unit by outside Demand signal to correspond to the temporary peak cut The capacity saving can be adjusted with three steps 75 50 and operation stop Night operation control Sound reduction Sound is controlled to 45dB or less in inputting a timer point contact Compressor operation output The check of the compressor operation time required of a maintenance etc ER cs RAV SM1101AT E RAV SM1401AT E 1 PRECAUTIONS FOR SAFETY Ensure that all Local National and International regulations are satisfied Read this PRECAUTIONS FOR SAFETY carefully before Installation The precautions described below include the important items re
49. that the indoor unit receives a signal surely and then install it Wireless type Keep 1m or more from the devices such as television stereo etc Disturbance of image or noise may generate Wireless type 124 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 3 DRAIN PIPING WORK A CAUTION Require the following materials for piping and heat insulating at site Following the Installation Manual perform the drain piping work so that water is properly drained and apply a Hard vinyl chloride pipe VP20 heat insulation so as not to cause a dew Piping Outer dia 26mm Inappropriate piping work may result in water leakage in the room and wet of Heat insulator furniture Foam polyethylene Thickness 10mm or more REQUIREMENT Be sure to perform heat insulation of the drain pipes of the indoor unit 1 5mto2m Support k Never forget to perform heat insulation of the connecting part with the indoor ond unit An incomplete heat insulation causes dewing Heat 1 100 or more Set the drain pipe with downward slope 1 100 or more and do not make ingulator downward swelling or trap on the piping It may cause an abnormal sound For length of the traversing drain pipe restrict to 20m or less Arched In case of a long pipe provide support brackets with interval of shape X 1 5 to 2m in order to prevent waving As long as possible 10cm uis s X VP25 VP25 VP25 Extended ventilating pipe
50. the application control In case of installation to high ceiling and In case of incorporating filter sold separately in this Manual List of installable ceiling height Setup data 3 5m or less Standard At shipment High ceiling 1 4 0m or less According to the conditions of installation setup time of turning on of filter sign notification of filter cleaning of the remote controller can be changed When it is difficult to warm up the room due to installation place or structure of the room the detection temperature of heating can be raised For change the setup time refer to the application control Change of filter sign turning on time and How to increase the heating effect in this Manual In case of wireless type Decide the position which remote controller is operated and the installation place And then refer to the Installation Manual of the wireless remote controller kit sold separately The signal of the wireless type remote controller can be received within approx 8m This distance is a criterion and varies a little according to capacity of the battery etc To prevent malfunction select a place where is not affected by a fluorescent lamp or direct sunlight Two or more up to 6 units wireless type indoor units can be set in a room Before installation 1 Removal of
51. to fix the power cable and indoor outdoor connecting cable with bundling band sold on the market so that they do not make contact with the compressor and discharge pipe Temperature of the compressor and discharge pipe becomes high In order to avoid the force applied to on the connect ing section be sure to fix the cables to the cord clamps provided on the pipe valve fixing plate and the electric parts box Electric parts box Service panel Pipe valve fixing plate Cord clamp 4 REFRIGERANT PIPING Pipe Forming End Positioning 1 Cut the pipe with a pipe cutter j OK NO GOOD Obliquity Roughness Insert a flare nut into the pipe and flare the pipe As the flaring sizes of R410A differ from those of refrigerant R22 the flare tools newly manufactured for R410A are recommended However the conventional tools can be used by adjusting projection margin of the copper pipe e Al U7 77 TD e N Flaring size A Unit mm Rigid Clutch type Outer dia of copper pipe ive Projection margin in flaring B Unit mm R410A tool used R410A R22 Conventional tool used R410A R22 1 0 to 1 5 Same as left Same as left 1 0 to 1 5 Same as left 1 0 to 1 5 Same as left 1 0 to 1 5 Imperial Wing nut type Outer dia of copper pipe R410A R
52. total length of refrigerant pipe exceeds 30 m add 40 g m of refrigerant and the maximum total length of pipe is 50 m Max amount of additional refrigerant is 800 g Charge the refrigerant accurately Overcharge may cause a serious trouble of compressor 18 RAV SM1101AT E RAV SM1401AT E Installation Place A place which provides a specified space around the outdoor unit A place where the operation noise and discharged air are not given to your neighbors A place that is not exposed to a strong wind A place that does not block a passage When the outdoor unit is installed in an elevated position be sure to secure its feet There must be sufficient space for carrying in the unit A place where the drain water does not make any problem CAUTION 1 Install the outdoor unit at a place where dis charge air is not blocked 2 When an outdoor unit is installed in a place that is always exposed to a strong wind like a coast or on a high storey of a building secure a normal fan operation by using a duct or a wind shield When installing the outdoor unit in a place that is constantly exposed to a strong wind such as the upper stairs or rooftop of a building apply the windproof measures referring to the follow ing examples 1 Install the unit so that its discharge port faces to the wall of the building Keep a distance 500 mm or more between the unit and the wall surface 2 Supposing the wind dire
53. unit To avoid personal injury with sharp edges be careful when handling parts Perform installation work properly according to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire RAV SM561AT E RAV SM801AT E When the air conditioner is installed in a small room provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the critical level Install the air conditioner securely in a location where the base can sustain the weight adequately Perform the specified installation work to guard against an earthquake If the air conditioner is not installed appropriately accidents may occur due to the falling unit If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas might generate Electrical work must be performed by a qualified electrician in accordance with the Installation Manual Make sure the air conditioner uses an exclusive power supply An insufficient power supply capacity or inappropriate installation may cause fire Use the specified cables for wiring connect the terminals securely fix To prevent external forces app
54. where it is directly exposed to the wind of air conditioner otherwise it may cause imperfect combustion When the air conditioner is used in a closed room be careful of sufficient ventilation of the room Poor ventilation causes oxygen shortage Do not touch any switches with wet finger otherwise you may get an electric shock If the air conditioner won t be used for a considerably long time turn off the main switch or the circuit breaker for safety Check the concrete blocks etc of the base of the outdoor unit occasionally If the base is left damaged or deteriorated the unit may topple over and inflict an injury to a person as the worst case Do not put anything on the outdoor unit nor step onto it If you do so it may not only topple over the unit but also injure yourself To make the air conditioner operate in its original performance operate it within the range of the operating temperature specified in the instructions Otherwise it may cause a malfunction or water leak from the unit Prevent any liquid from falling into the remote controller Do not spill juice water or any kind of liquid RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E PARTS NAME Indoor unit Button to open close the Provided in the electric parts suction port box Discharge flap of discharge port Removes dust or trash Provided on the suction port Change the direction of the
55. will stop during the defrosting operation During the defrosting operation the defrosted water will be drained from the bottom plate of the outdoor unit Heating capacity In the heating operation the heat is absorbed from the outside and brought into the room This way of heating is called heat pump system When the outside temperature is too low it is recommended to use another heating apparatus in combination with the air conditioner Attention to snowfall and freeze on the outdoor unit n snowy areas the air inlet and air outlet of the outdoor unit are often covered with snow or frozen up If snow or freeze on the outdoor unit is left as it is it may cause machine failure or poor warming In cold areas pay attention to the drain hose so that it perfectly drains water without water remaining inside for freeze prevention If water freezes in the drain hose or inside the outdoor unit it may cause machine failure or poor warming Air conditioner operating conditions For proper performance operate the air conditioner under the following temperature conditions Cooling Outdoor temperature 5 C to 43 C RAV SM OAT E operation 15 C to 43 C RAV SP x AT E RAV SM 1 AT E Room temperature 21 C to 32 C Dry valve temp 15 C to 24 C Wet valve temp e Aigle Room relative humidity less than 80 If the air conditioner operates in excess of this figure the surface of the air conditioner may cause
56. 0 1620 2000 1200 1800 1980 2200 2400 Air volume m3 h Air volume hm3 h RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 4 AIR DUCTING WORK Installation reference Example for RAV SM801BT model The air supply ducting work is classified in two ways one is branched by the round ducts and the other is branched by the square ducts Be sure to divide the air supply duct into three or more branches Round duct In case of the round duct use the thermal insulator of thickness 25mm or more and inner diameter 150mm or more to the duct board If the inner diameter is not enough resistance increase as the result air does not flow smoothly and loss of the static pressure increases For the thermal insulator use high density glass wool of 24kg m or equivalent Density of thermal insulator glass wool is 3 25mm or more 24 kg m or equivalent 150mm or more im al Connecting method of the duct 1 Supply air side lt Round duct gt Thermal insulator with sticking material at indoor unit side 50mm width 6mm thickness Stuck already at Aluminum tape shipment from the factory Seal 50mm width Eazy Fit to the arrow direction by pushing Thermal insulator Screws 6 pieces Round duct Thermal insulator Flange Seal thermal insulator Cie ca with sticking material 24kg m or equivalent 25mm width 6mm t Fit the seal thermal insulator 25mm width
57. 0 2 Unitis installed at a location using inside of the ceiling as 1 200 fresh air take in path P 3 Kitchen If installing a unit at such place adhere insulating material glass wool etc additionally over all the positions of the Ep Check service indoor unit which come to contact with high humidity e I opening panel atmosphere 420 i O O O a Set a check service opening panel at right side of the unit size 450 x 450mm for piping maintenance and servicing 95 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 3 INSTALLATION OF INDOOR UNIT A WARNING Install the air conditioner certainly at a place to sufficiently withstand the weight If the strength is insufficient the unit may fall down resulting in human injury Perform a specified installation work to guard against an earthquake An incomplete installation can cause accidents by the units falling and dropping Installation procedure 1 Lay drain pipes refrigerant pipes and connecting cables behind wall or ceiling concurrently with supply drain water work and piping work 2 Install the mounting frames of supply return air panels 3 Position the refrigerant and drain pipes 4 Install the indoor unit Preparation for installation Setting fixing of indoor unit 5 Connect cables and pipes 6 Install supply return air panels 7 Mount thermal insulation 8 Mount check port 96 RAV SM561BT
58. 01CT E 5 ELECTRICAL WORK Cable connection REQUIREMENT Be sure to connect the cables matching the terminal numbers Incorrect connection causes a trouble Be sure to pass the cables through the bushing of cabling connection port of the indoor unit Keep a margin Approx 100mm on a cable to hang down the electric parts box at servicing etc The low voltage circuit is provided for the remote controller Do not connect the high voltage circuit Loosen the cover mounting screws 2 positions of the electric parts box and then remove the cover Slit the film of bushing attached to the power take in port and remote controller cable take in port and then pass through cables Connect the indoor outdoor connecting cables and the remote controller cable to the terminal block of the electric parts box Tighten screws of the terminal block securely and fix the cables with code clamp attached to the electric parts box Do not apply tension to the connecting section of the terminal block Mount the cover of the electric parts box so that it does not pinch the cables Electric parts box Terminal block P C board j L1 2 3 2 Q 130 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 1 Remove a screw and then remove cover of the electric parts box 2 Strip wire ends 10 mm 3 Match wire colors with terminal numbers on indoor and outdoor units terminal blocks and firmly
59. 2 4 gie 3 2 R N 2 g 9 m T T 2 L v S 3 HL i 187 Knockout square hole 723 Hanging bolt pitch gt pl vide aug 950 Panel external dimension eI p 860 to 910 Ceiling opening dimension ne 48b Hanging bolt Drain pipe connecting port 227 gt M10 or 3 8 l To be procured locally al z 5 I ry LL 1 li o Mu H S y i he i J SM560UT E ul S SM800UT E A Z i t t SM1100UT E Ceiling bottom SM1400UT E Ceiling panel sold separately SP1100UT E Considering pipe wire connecting work inside the ceiling after the indoor unit has been hanged select an installation place and determine piping direction If the ceiling has already been set before hanging the main unit prepare refrigerant pipe drain pipe indoor connecting wire remote controller cord etc up to the place where pipe and wire can be connected e Check the size of the indoor unit and match the indoor unit size with ceiling opening size and that position using the attached installation pattern Attach the pattern to the lower side of indoor unit with attached four screws M5 x 16L 79 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 2 SELECTION OF INSTALLATION PLACE Opening a ceiling and installation of hanging bolts lt Treatment of ceiling gt The ceiling differs according to structure of building For details consult your constructor or interior finish contractor In
60. 22 6 4 1 5 to 2 0 1 0 to 1 5 9 5 1 5 to 2 0 1 0 to 1 5 12 7 2 0 to 2 5 1 5 to 2 0 Outer dia of copper pipe 22 15 9 2 0 to 2 5 1 5 to 2 0 In case of flaring for R410A with the conventional flare tool pull it out approx 0 5 mm more than that of R22 to adjust to the specified flare size The copper pipe gauge is useful for adjusting projection margin size RAV SM1101AT E RAV SM1401AT E Tightening of Connecting Part Unit N m Outer dia of copper pipe Tightening torque 6 4 mm diam 14 to 18 1 4 to 1 8 kgf m 33 to 42 3 3 to 4 2 kgf m 50 to 62 5 0 to 6 2 kgf m 68 to 82 6 8 to 8 2 kgf m 9 5 mm diam 12 7 mm diam 15 9 mm diam Flreat indoor unit side Flareat outdoor unit side Align the centers of the connecting pipes and tighten the flare nut strong as far as possible with your fingers Then fix the nut with a spanner and tighten it with torque wrench as shown in the figure Half union or packed valve Flare nut wo Externally Internally threaded side threaded side Fix with spanner Tighten with torque wrench As shown in the figure be sure to use a double spanner to loosen or tighten the flare nut of the valve at gas side If using a single spanner the nut cannot be tightened with necessary tightening torque On the contrary use a single spanner to loosen or tight
61. A is higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections which connect the indoor Flare at and outdoor units of the Unit Side specified tightening torque Incorrect connections may cause not only a gas leak but also a trouble of the refrigeration cycle Flare at outdoor unit side Align the centers of the connecting pipes and tighten the flare nut as far as possible with your fingers Then tighten the nut with a spanner and torque wrench as shown in the figure Half union 7 Flare nut Externally Internally threaded side threaded side Use a wrench to secure Use a torque wrench to tighten 127 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 4 REFRIGERANT PIPING AND EVACUATING Piping with outdoor unit Shape of valve differs according to the outdoor unit For details of installation refer to the Installation Manual of the outdoor unit Using a vacuum pump perform vacuuming from the charge port of valve of the outdoor unit For details follow to the Installation Manual attached to the outdoor unit Never use the refrigerant sealed in the outdoor unit for air purge REQUIREMENT For the tools such as charge hose etc use those manufactured exclusively for R410A Refrigerant amount to be added For addition of the refrigerant add refrigerant R410A referring to the attached Installation
62. E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E External view REQUIREMENT The hanging bolt pitch on horizontal direction B is not halved at center with the ceiling opening size Therefore check the relational position in the following figure Drain pipe connecting port Discharge port flange Refrigerant pipe for vinyl chloride pipe N 200 connecting port Inner dia 32 VP 25 Hanging bolt pitch B Gas side F 75 Mam unit dimension 800 Wi Main unit dimension A i Hanging bolt pitch 700 59 129 J MxK H 50 638 Knock out hole 125 F di AE bolt 498 g g Air take in port Arranged 393 e 3 SI mt A Z L locally Z l Il Hi 44 er les IN b UP 49 l Tlo ad I an y j MEER N Refrigerant pipe connecting port 1 Liquid side 2G g S 6 4 Tapping screw undersized Ed uction port hole 2160 1 MS flange s 026 Power supply Separate sold of i remote controller mm ke r anel C 2 Suction p rt C cable take OUL port 410 Suction port canvas Ceiling open size D Ceiling open size 470 pane Separate sold Panel external dimension E Panel external dimension 500 Separate sold Dimension RAV SM561BT RAV SM801BT RAV SM1101 1401BT
63. EAT operation Direct the flap adjustment plate of up down wind direction downward If directing at upward hot air may not come to the foot In COOL DRY operation Direct the flap adjustment plate of up down wind direction upward If directing it downward the dew may from on the surface of the air discharge port and may drop down How to start swinging 1 SWING KY is displayed and the up down wind direction is automatically selected How to stop swinging 1 Push SWING WIND again while the flap is The flap stops at a position when you push n After then if pushing 7 7 direction descends from the highest position Series of In COOL DRY operation the flap does not operation stop as it directs downward If stopping the flap as it directs downward during swing operation it stops after moving to the 3 position from the highest position Fan Heat Cool Dry operation operation RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E TIMER OPERATION A type of timer operation can be selected from the following three types OFF timer The operation stops when the time of timer has reached the set time Repeat OFF timer Every time the operation stops after the set time has passed ON timer The operation starts when the time of timer has reached the set time Timer operation REMOTE CONT
64. ER DWARS Coo C 4 eo aM amp F GI CUNIT IIC D er GEC 6 Air volume select button 8 8 0 button Selects the desired air volume mode When the button is pushed the operation Timer set button starts and it stops by pushing the button TIMER SET button is used when the timer is agan set up When the operation has stopped the operation lamp and all the displays disappear Check button 9 The CHECK button is used for the check operation During normal operation do not Selects desired operation mode use this button Operation select button 10 Set up temperature button Fan button Adjusts the room temperature FAN button is used when a fan which is sold on Set the desired set temperature by pushing the market or etc is connected A or v If No function is displayed on the remote controller when pushing the FAN button a fan is not connected Filter reset button Resets Erases FILTER l J display OPTION Remote controller sensor o ion Usually the TEMP sensor of the indoor unit senses peraton amp the temperature The temperature on the surround Lamp is lit during the operation Lamp is off ing of the remote controller can also be sensed when stopped For details contact the dealer from which you have Although it flashes when operating the protec purchased the air conditioner tion device
65. For inter unit wiring do not use a wire jointed to another on the way 5 Fix the cable with cord clamp 109 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E f ELECTRICAL WORK Cabling Make a loop for the margin of the cable length so that 1 As shown in the figure remove a screw D and the electric parts box can be taken out during servicing then remove cover of the electric part 2 Strip wire ends 10 mm 3 Match wire colors with terminal numbers on indoor and outdoor units terminal blocks and firmly screw Z5 wires to the corresponding terminals i 4 Connect the ground wires to the corresponding terminals F 5 Fix the cable with cord clamp 50 6 Fix cover of the parts box and the terminal block surely with the fixing screws Earth line Connecting cable Electric parts box Connecting cable hole Electric parts box cover Remote controller cabling Strip approx 14mm the cable to be connected Non polarity 2 core cable is used for cabling of the remote controller Twist cable of the remote controller to be connected with cable of the remote controller unit or sensor and press fit them with a wire joint Wire joints White 2 pieces are included in the attachments to the remote controller sold separately or the wireless remote controller kit sold separately Approx 200mm W White
66. ION To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type must be used for the power supply line of this conditioner A WARNING Ask an authorized dealer or qualified installation professional to install maintain the air conditioner Inappropriate installation may result in water leakage electric shock or fire Turn off the main power supply switch or breaker before attempting any electrical work Make sure all power switches are off Failure to do so may cause electric shock Connect the connecting cable correctly If the connecting cable is connected in a wrong way electric parts may be damaged When moving the air conditioner for the installation into another place be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle If air or any other gas is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnor mally high and it may resultingly causes pipe burst and injuries on persons Do not modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches Exposure of unit to water or other moisture before installation may cause a short circuit of electrical parts Do not store it in a wet basement or expose to rain or water eds RAV SM1101A
67. N operation may continue for approx 30 seconds When the room temperature reaches the set temperature and the outdoor unit stops the LOW wind is discharged and the air volume decreases excessively During defrost operation the fan stops so that cool air is not discharged and is displayed If the Auto mode is uncomfortable you can select the desired conditions manually When restarting the operation after stop When restarting the operation immediately after stop the air conditioner does not operate for approx 3 minutes to protect a compressor Stop Push button Push this button again to stop the air conditioner RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E TIMER OPERATION A type of timer operation can be selected from the following three types OFF timer The operation stops after the set time has passed Repeat OFF timer Every time the operation stops after the set time has passed ON timer The operation starts after the set time has passed Timer operation 0 IC _ v JI UNIT Push TIMER SET button The timer display type changes every push of the button SETTIME and gt O cb C display flashes Oa Push 4 v to select SET TIME For every push of button the set time increases in the unit of 0 5 hr 30 minutes OFF timer Repeat OFF timer ON timer N
68. Remote controller cabling zu PAB Aes Terminal block AQ N le 1 for remote controller Ba time aa cabling of indoor unit V Ne Remote controller unit or sensor part Cable from remote i Wire joint i controller unit J Remote controller cable Connecting Remote controller unit or Procured locally part cable from sensor part Cabling diagram For details of cabling installation of the remote controller refer to the Installation Manual attached to the remote controller When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the remote controller is being checked For the second power ON time and after approx 1 minute is required to start the operation by the remote controller 110 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 8 test RUN Before turning on the power supply carry out the following procedure 1 Using 500V megger check 1MQ or more exists between the terminal block 1 to 3 and the earth If 1MQ or less is detected do not run the unit Do not apply to the remote controller circuit 2 Check the valve of the outdoor unit being opened fully To protect the compressor at activation time leave power ON for 12 hours or more be for operating How to execute a test run Using the remote controller operate the unit as usual For the procedure of the o
69. T E RAV SM1401AT E After unpacking the unit examine it carefully if there are possible damage Do not install in a place that might increase the vibration of the unit To avoid personal injury with sharp edges be careful when handling parts Perform installation work properly according to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire When the air conditioner is installed in a small room provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the critical level Install the air conditioner securely in a location where the base can sustain the weight adequately Perform the specified installation work to guard against an earthquake If the air conditioner is not installed appropriately accidents may occur due to the falling unit If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas might generate Electrical work must be performed by a qualified electrician in accordance with the Installa tion Manual Make sure the air conditioner uses an exclusive power supply An insufficient power supply capacity or inappr
70. TEST disappears on the display and the status returns to a normal his RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E O TROUBLESHOOTING 0 When a trouble occurred in the air conditioner the ms a AS re check code and the indoor unit No appear on the PF d zt odi E 4 display part of the remote controller Se nof The check code is only displayed during the operation Ue If the display disappears operate the air conditioner according to the following Confirmation of error Check code Indoor unit No in which history for confirmation an error occurred Confirmation of error history When a trouble occurred on the air conditioner the trouble history can be confirmed with the following procedure The trouble history is stored in memory up to 4 troubles The history can be confirmed from both operating status and stop status Procedure Description When pushing SET and buttons at the same time for 4 seconds or more the following display appears If Service check is displayed the mode enters in the trouble history mode 01 Order of trouble history is displayed in CODE No window Check code is displayed in CHECK window Indoor unit address in which an error occurred is displayed in UNIT No Every pushing of 4 vw button used to set temperature the trouble history store
71. TOSHIBA FILE NO A05 002 OWNER S MANUAL INSTALLATION MANUAL AIR CONDITIONER SPLIT TYPE NEW DIGITAL INVERTER gt OUTDOOR UNIT HAV SM561AT E RAV SMG801AT E RAV SM1101AT E RAV SM1401AT E CONTENTS OUTDOOR INSTALLATION MANUAL RAV SM561 AT E RAV SM801 AT E eese RAV SM1101AT E RAV SM1401 AT E INDOOR OWNER S MANUAL 4 Way Air Discharge Cassette Type RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E Concealed Duct Type RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Under Ceiling Type RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E INSTALLATION MANUAL 4 Way Air Discharge Cassette Type RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E Concealed Duct Type RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Under Ceiling Type RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E OUTDOOR INSTALLATION MANUAL CONTENTS RAV SM561AT E RAV SM801AT E cA equi cur ELECTRICAL WORK 5 vido Egan rE cuna ek Ya EO dou uu CREE dE Cada Ra One ERREUR FINAL INSTALLATION CHECKS cre
72. UT E RAV SM1100UT E RAV SM1400UT E 8 MAINTENANCE Before maintenance be sure to turn off the leakage breaker Cleaning of air filter e If E is displayed on the remote controller maintain the air filter e Clogging of the air filter reduce cooling heating performance Cleaning of panel and air filter Preparation 1 Turn off the air conditioner by the remote controller 2 Open the suction air port Slide the button of the suction air port inward and open the suction port slowly while holding it Clean the panel and air filter with water Wipe down the panel and air filter with a sponge or towel moistened with a kitchen detergent Do not use any metallic brush for cleaning Carefully rinse the panel and air filter to wash out the detergent After rinsing the panel and air filter with water dry it in the shade 3 Close the suction air port Close the suction air port slide the button outward and fix the suction port securely CAUTION Do not start the air conditioner while leaving the panel and air filter removed Push the filter reset button E indication will be turn off Cleaning of Air Filters e f the air filters are not cleaned it not only reduce the cooling Strap to a performance of air conditioner but causes a failure in the air prevent falling conditioner such as water falling in drops Preparation 1 Stop the operation by remot
73. air to be discharged according to cool heat mode Suction air port The air in the room is sucked in from this port Projection of air filter Outdoor unit Air inlet Side and rear 7 O72 S HJ 2 7 P 5 ENNYN 7 ARN G d OF J A or I cr Zz C7 9 oe ee Cc ee a L2 Pipes and electric wires Air outlet i NS oI c ty The image of outdoor unit in the figure is in case Model RAV SM800AT E RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E PARTS NAME OF REMOTE CONTROLLER Display section In the display example all indicators are displayed for the explana tion In reality only the selected contents are indicated When turning on the leak breaker at the first time SET DATA flashes on the display part of the remote controller While this display is flashing the model is being automatically confirmed Accordingly wait for a while after SET DATA display has disappeared and then use the remote controller eros FE mee UNIT No eH i Display Eoi Lr nix i section E AH loses 206k i ce OSs oen Operation eed mem section cc A CODE No REMOTE CONTROLLER 7 SET DATA display 9 Displayed during setup of the timer Operation mode select display The selected operation
74. all the air conditioner near a high frequency appliance sewing machine or massager for business use etc otherwise the air conditioner may malfunction Do not install the air conditioner in a humid or oily place or in a place where steam soot or corrosive gas is generated Do not install the air conditioner in a salty place such as seaside area Do not install the air conditioner in a place where a great deal of machine oil is used Do not install the air conditioner in a place where it is usually exposed to strong wind such as in seaside area or on the roof or upper floor of a building Do not install the air conditioner in a place where sulfureous gas generated such as in a spa Do not install the air conditioner in a vessel or mobile crane Be careful with noise or vibrations Do not install the air conditioner in a place where noise by outdoor unit or hot air from its air outlet annoys your neighbors Install the air conditioner on a solid and stable foundation so that it prevents transmission of resonating operation noise and vibration If one indoor unit is operating some sound may be audible from other indoor units that are not operating TROUBLES AND CAUSES CAUTION If any of the following conditions occur turn off the main power supply switch and immediately contact the dealer The operation lamps flash at short intervals 5 Hz even though you have tried turning off the power supply and turning on again afte
75. andle Hi Keep fully closed Charge hose For R410A only Vacuum pump adapter for counter flow prevention For R410A only Packed valve at gas side How to open the valve Valve unit Handle Pull out the handle and using cutting pliers etc turn it counterclockwise by 90 Open fully Push in handle Handle position Handle Opened fully Closed completely 1 Use the vacuum pump vacuum pump adapters and gauge manifold referring to the manuals attached to each tool before using them For the vacuum pump check oil is filled up to the specified line of the oil gauge 2 While the air is purged check again that the connecting port of charge hose which has a projection to push the valve core is firmly con nected to the charge port Valve handling precautions Open the valve stem or the handle until it strikes the stopper It is unnecessary to apply further force Securely tighten the cap with a torque wrench Cap tightening torque 9 5 33 to 42 Nem 3 8 to 4 2 kgfem 15 9 20 to 25 Nem 2 0 to 2 5 kgfem 14 to 18 Nem 1 4 to 1 8 kgf m Valve size Charge port 25 6 ELECTRICAL WORK RAV SM1101AT E RAV SM1401AT E For the air conditioner that has no power cable Stripping length power cord and connecting connect a power cable as mentioned below cable Model RAV SM110 SM140 220 240 V Single phase 50 Hz Power supply Max
76. annot be performed on the remote controller For automatic addressing Max 10 minutes generally approx 5 minutes are required When power will be turned on after finish of automatic addressing It will require Max 10 minutes generally approx 3 minutes that outdoor unit starts operation after power was on As all the buttons have been set to Standard at the shipment change the setup of the indoor unit if necessary To change the setup use the main remote controller wired remote controller The setup change for wireless remote controller sub remote controller or remote controller less system Central control remote controller only is provided is impossible In these cases prepare and mount a separate main remote controller Exchange of applicable control setup Basic operation procedure for setup exchange Change the setup while operation of the equipment stops Be sure to stop the operation of a set A Od Procedure Description When pushing 667 cL and buttons simultaneously for 4 seconds or more after a while the display part flashes as shown in the figure Check that the displayed item code is 10 B If the item code indicates other than 10 push button to erase 688 UNIT No t I No the display and then retry the operation from the first step 83 83 For some time after button has been pushed the operation of the remote controller can
77. as for suction port 1 Mount a long life filter or a high performance filter according to each Installation Manual 2 Mount the canvases for suction port to the lower side of the above filter Mounting of remote controller For the mounting of the wired remote controller refer to the Installation Manual attached to the remote controller Take out the remote controller cord together with the refrigerant pipe or drain pipe Be sure to set the remote controller cord so that it passes through the upper side of the refrigerant pipe and drain pipe For reference Square duct Procured locally is Hanging bracket Return Air side Supply Air side G 5 mm holes For supply G 5 mm holes air side N For return air side fo 1 Vt E m ps a fo q X yi A a co 25 co N SM561BT SM801BT SM1101 1401BT 1350 1050 580 420 3901 8 675 195 5235 SM561BT 455 65x 7 Supply Air side SM801BT 715 65 x 11 SM1101 1401BT 1105 65 x 17 Return Air side Return filter side 104 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 5 DRAIN PIPING WORK Piping material For laying pipes underground use hard vinyl chloride pipe VP25 Inner diamater 32mm Piping and cautions
78. atically performs defrosting for 2 to 10 minutes for increasing the heating efficiency In defrosting operation both the indoor and outdoor units stop air flow Hiss sound is heard when flow of the refrigerant is changed for defrosting Resultant water of automatic defrosting in heating operation drains from outdoor unit Air flow changes though the FAN button is not set to the AUTO mode These are not failures When the temperature of blown air drops in heating operation the air conditioner automatically changes or stops air flow from the indoor unit not to make persons in the room feel chilly Air flow from the indoor unit is occasionally changed in the cooling operation A white mist of chilled air or water is generated from the outdoor unit The indoor unit in cooling operation or the outdoor unit in defrosting operation occasionally steams INDOOR INSTALLATION MANUAL CONTENTS 4 Way Air Discharge Cassette Type RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E RAV SP1100UT E Accessory parts and Parts to be procured locally 74 1 PRECAUTIONS FOR SAFETY 75 2 SELECTION OF INSTALLATION PLACE 77 3 DRAIN PIPING WORK eene 82 4 REFRIGERANT PIPING AND EVACUATING 84 Concealed Duct Type 5 ELECTRICAL WORK eese 86 6 TEST RUN icicii tivi iniscekmiioaa e ind sin 89 7 TROUBLESHOOTING
79. cap of the valve REQUIREMENT Use a leak detector manufactured exclusively for HFC refrigerant R410A R134a etc Thermal insulation process Apply thermal insulation for the pipes separately at liquid side and gas side For the thermal insulation to the pipes at gas side be sure to use the material with heat resisting temperature 120 C or higher Using the attached thermal insulation material apply the thermal insulation to the pipe connecting section of the indoor unit securely without gap REQUIREMENT Apply the thermal insulation to the pipe connecting section of the indoor unit securely up to the root without exposure of the pipe The pipe exposed to the outside causes water leak 85 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 5 ELECTRICAL WORK A WARNING Using the specified cables ensure to connect the wires and fix wires securely so that the external tension to the cables do not affect the connecting part of the terminals Incomplete connection or fixation may cause a fire etc Be sure to connect earth wire Grounding work Do not connect the earth wire to gas pipe city water pipe lightning rod or the earth wire of telephone Incomplete grounding causes an electric shock For electric work strictly follow the Local Regulation in each country and the Installation Manual and use an exclusive circuit Capacity shortage of power circuit o
80. cause electric shock or fire When moving the air conditioner for re installing at another place ask the dealer to do it If itis imperfectly installed it may cause electric shock or fire RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E CAUTIONS ABOUT INSTALLATION Be sure to confirm the following cautions Certainly lay the drain hose for perfect draining Bad drainage may cause flooding in the house and getting furniture wet Make sure to connect the air conditioner to an exclusive power supply of the rated voltage otherwise the unit may break down or cause a fire Do not install the unit in a place where inflammable gas may leak If inflammable gas accumulates around the unit it may cause a fire CAUTIONS ABOUT OPERATION Carefully read this manual before starting the air conditioner There are many important things to keep in mind for daily operation Do not use this air conditioner for special purpose such as preserv ing food precision instruments art objects breeding animals growing potted plants etc Avoid exposing potted plants and animals to the wind of the air conditioner since it badly affects the health and growth of them When the air conditioner is operated with a combustion appliance in the same place be careful of ventilation to let fresh air enter the room Poor ventilation causes oxygen shortage Do not place any combustion appliance in a place
81. ch you have Although it flashes when operating the protec purchased the air conditioner tion device or abnormal time RAV SM561CT E RAV SM801CT E RAV SM1101CTE RAV SM1401CT E CORRECT USAGE When you use the air conditioner for the first time or when you change the SET DATA value follow the proce dure below From the next time the operation displayed on the remote controller will start by pushing the Preparation Turn on the main power switch and or the leakage breaker When the power supply is turned on a partition line is displayed on the display part of the remote controller After the power supply is turned on the remote controller does not accept an operation for approx 1 minute but it is not a failure REQUIREMENT While using the air conditioner operate it only with button without turning off the main power switch and the leak breaker REMOTE CONTROLLE The operation lamp goes on and the operation starts Ay se Select an operation mode with the MODE button ey d a One push of the button and the display FAN changes in the order shown on the right In HEAT w mode if the room temperature reaches to the set temperature the outdoor unit stops and the air flow becomes LOW and the air volume decreases In the defrost mode the fan stops so that cool air is
82. code in Procedure 3 specify 01 For the set data in Procedure 4 select the setup data of lighting time of filter sign to be changed from the table below Set data Filter sign lighting time 0000 None 0001 150H 0002 2500H At shipment 0003 5000H 0004 10000H To secure better effect of heating When it is difficult to obtain satisfactory heating due to installation place of the indoor unit or structure of the room the detection temperature of heating can be raised Also use a circulator etc to circulate heat air near the ceiling Follow to the basic operation procedure 15925354555 6 For the item code in Procedure 3 specify 06 For the set data in Procedure 4 select the setup data of shift value of detection temperature to be set up from the table below Set data Shift value of detection temp 0000 No shift 0001 1 0002 2 C At shipment 0003 3 C 0004 4 C 0005 5 C 0006 6 C 136 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 9 INSTALLATION SERVICING TOOLS Tools Applicable to R22 model Tools Applicable to R22 model Gauge manifold ue Flare tool LI clutch type O Charge hose Gauge for projection adjustment Vacuum pump Electronic balance for adapter refrigerant charging Torque wrench nominal diam E Gas leak detector 1 4 3 8 1 2 5 8 O Newly prepared They are s
83. connecting part has two ports one for conventional refrigerant 7 16 UNF 20 threads per inch and one for R410A If the vacuum pump oil mineral mixes with R410A a sludge may occur and damage the equipment Vacuum pump adapter Gas leakage detector Exclusive for HFC refrigerant Incidentally the refrigerant cylinder comes with the refrigerant designation R410A and protector coating in the U S s ARI specified rose color ARI color code PMS 507 Also the charge port and packing for refrigerant cylinder require 1 2 UNF 20 threads per inch corresponding to the charge hose s port size 28 RAV SM1101AT E RAV SM1401AT E 8 APPLICABLE CONTROL OF OUTDOOR UNIT You can response to the following items by attaching the parts sold separately Application control kit TCB PCOS1E Demand control It saves the capacity of the outdoor unit by outside Demand signal to correspond to the temporary peak cut The capacity saving can be adjusted with three steps 75 50 and operation stop Night operation control Sound reduction Sound is controlled to 45dB or less in inputting a timer point contact Compressor operation output The check of the compressor operation time required of a maintenance etc 29 INDOOR OWNERS MANUAL CONTENTS 4 Way Air Discharge Cassette Type RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E RAV SP1100UT E ACCESSORIES SOLD SEPARATELY
84. controller zu RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 6 1Es1 RUN Before turning on the power supply carry out the following procedure 1 Using 500V megger check 1MQ or more exists between the terminal block 1 to 3 and the earth If 1MQ or less is detected do not run the unit Do not apply to the remote controller circuit 2 Check the valve of the outdoor unit being opened fully To protect the compressor at activation time leave power ON for 12 hours or more be for operating How to execute a test run Using the remote controller operate the unit as usual For the procedure of the operation refer to the attached Owner s Manual A forced test run can be executed in the following procedure if the operation stops by thermo OFF In order to prevent a serial operation the forced test run is released after 60 minutes have passed and returns to the usual operation CAUTION When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the remote controller is being checked For the second power ON time and after approx 1 minute is required to start the operation by the remote controller Do not use the forced test run for cases other than the test run because it applies an excessive load to the devices
85. crocomputer P C board as shown in the following table Adopt this method in case of using a wireless remote controller etc However after exchanging once be careful to shift the short plug to the standard position At shipment in order to return to the standard setup follow to E2PROM setup though the setup for high static pressure 1 high static pressure 2 or low static pressure can be arbitrarily performed It is necessary to rewrite data from the wired remote controller sold separately in the set data 0000 Select by exchange of short plug on indoor microcomputer P C board Short plug position I5 Set data Short Open Filter sold separately CN112 CN111 CN110 Standard filter At shipment N112 CN111 C Zeolite 3G deodorant filter N112 CN111 C High efficiency filter 6596 N112 CN111 C Deodorant filter Ammonium filter If selecting the set data 0006 do not discard the removed short plug but ask the users to keep it Short plug position CN112 CN111 CN110 from the left RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 8 APPLICABLE CONTROLS Change of lighting time of filter sign According to the installation condition the lighting time of the filter sign Notification of filter cleaning can be changed Follow to the basic operation procedure 15253 545 5 6 For the item
86. ction during the operation season of the air conditioner install the unit so that the discharge port is set at right angle to the wind direction Installation in the following places may result in some troubles Do not install the unit in such places below A place full of machine oil A place full of sulphuric gas A place where high frequency radio waves are likely to be generated as from audio quipment welders and medical equipment Necessary Space for Installation Obstacle at rear side Upper side is free 1 Single unit installation E ES AL 2 Obstacles at both right and left sides 150 or more The height of the obstacle should be lower than the height of the outdoor unit 150 or more 300 Or more T T 3 Serial installation of two or more units A g o E oO i i 5 Ed TERIS sS T T T T T N 150 300 300 300 or more or more or more or more The height of the obstacle should be lower than the height of the outdoor unit lt Obstacle also at the upper side gt Obstacle at front side lt Upper side is free gt 1 Single unitln installation U ulli 2 Serial installation of two or more units ee 1000 or more eg 3 SELECTION OF INSTALLATION RAV SM1101AT E RAV SM1401AT E lt Obstacle also at the upper side gt Obstacles at both front and rear sides Open the upper side and bot
87. ctric shock fire and so on Be sure to provide grounding Do not connect ground wires to gas pipes water pipes lightning rods or ground wires for telephone cables CAUTION TO DISCONNECT THE APPLIANCE FROM THE MAINS SUPPLY This appliance must be connected to the mains by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type amp must be used for the power supply line of this conditioner WARNINGS ABOUT OPERATION Cleaning of the air filter and other parts of the air filter involves dangerous work in high places so be sure to have a service person do it Do not attempt it yourself The cleaning diagram for the air filter is there for the service person and not for the customer Avoid cooling the room too strong or exposing the human body to cool breeze for a long time as it is bad for the health When you notice something abnormal with the air conditioner smells like some thing scorching poor cooling etc immediately turn off the main switch the circuit breaker from the mains to stop the air conditioner and contact the dealer If the air conditioner is continuously operated with something abnormal it may cause machine failure electric shock fire and so on WARNINGS ABOUT MOVEMENT AND REPAIR Do not move or repair any unit by yourself Since there is high voltage inside the unit you may get electric shock when removing the co
88. cur 76 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 2 SELECTION OF INSTALLATION PLACE A WARNING Install the air conditioner at enough strong place to withstand the weight of the unit If the strength is not enough the unit may fall down resulting in injury Install the air conditioner at a height 2 5m or more from the floor If you insert your hands or others directly into the unit while the air conditioner operates it is dangerous because you may contact with revolving fan or active electricity A CAUTION Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur Upon approval of the customer install the air conditioner in a place that satisfies the following conditions Place where the unit can be installed horizontally Place where a sufficient servicing space can be ensured for safety maintenance and check Place where drained water will not cause any problem Avoid installing in the following places Place exposed to air with high salt content seaside area or place exposed to large quantities of sulfide gas hot spring Should the unit be used in these places special protective measures are needed Place exposed to oil vapor oil smoke or corrosive gas Place where organic solvent is used nearby Place close to a machine generating high fr
89. curtains to avoid direct sunlight In heating close the curtains to keep the heat in Get uniform circulation of room air Adjust the air flow direction for the even circulation of room air Control Blows upward i EA Air flow adjustment Cool and dry air Blows downward RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E MAINTENANCE Cleaning of remote controller CAUTION Use a dry cloth to wipe the remote controller A cloth dampened with cold water may be used on the indoor unit if it is very dirty Never use a damp cloth on the remote controller Do not use a chemically treated duster for wiping or leave such materials on the unit for long It may damage or fade the surface of the unit Do not use benzine thinner polishing powder or similar solvents for cleaning These may cause the plastic surface to crack or deform If you do not plan to use the unit for more than 1 month 1 Operate the fan for 3 to 4 hours to dry inside the unit Operate FAN ONLY mode with set temperature 30 C 2 Stop the air conditioner and turn off the main power switch or the circuit breaker Checks before operation 1 Check that the air filters are installed 2 Check that the air outlet or inlet is not blocked 3 Turn on the main power switch or the circuit breaker for the main FAN ONLY operation or power supply to the air conditioner thermo off operation WARNING Cleaning
90. d in memory is displayed in order The numbers in CODE No indicate CODE No 01 latest 04 oldest REQUIREMENT Do not push cL button because all the trouble history of the indoor unit will be deleted After confirmation push button to return to the usual display 1 Check the troubles according to the above procedure 2 Ask an authorized dealer or qualified service maintenance professional to repair or maintain the air conditioner 3 More details of the service code are explained in Service Manual 112 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 10 APPLICABLE CONTROLS NOTIFICATION When using the equipment at the first time it will take a lot of time that the remote controller accepts an operation after power was on However it is not a trouble Automatic address While automatic addressing the operation cannot be performed on the remote controller For automatic addressing Max 10 minutes generally approx 5 minutes are required When power will be turned on after finish of automatic addressing It will require Max 10 minutes generally approx 3 minutes that outdoor unit starts operation after power was on As all the buttons have been set to Standard at the shipment change the setup of the indoor unit if necessary To change the setup use the main remote controller wired remote controller The setup change for wireless remote controller sub rem
91. different from those of the conventional refrigerant Take out the flare nut attached to the main unit of the air conditioner and use it AE Waterproof rubber cap Drain nipple Le RAV SM561AT E RAV SM801AT E 3 SELECTION OF INSTALLATION CAUTION When using an air conditioner under low outside temperature condition Outside temp 5 C or lower with COOL mode prepare a duct or wind shield so that it is not affected by the wind lt Example gt Suction hood Rear side A Suction Before installation Be careful to the following items before installation Length of refrigerant pipe lt SM56 gt Length of refrigerant pipe connected to indoor outdoor unit Addition of refrigerant is 20 m or shorter unnecessary at the local site lt Addition of refrigerant gt Add 20 g of refrigerant for every 1 m of pipe which exceeds 20 m 21 m to 30m Caution at addition of refrigerant When the total length of refrigerant pipe exceeds 20 m add 20 g m of refrigerant and the maximum total length of pipe is 30 m Max amount of additional refrigerant is 200 g Charge the refrigerant accurately Overcharge may cause a serious trouble of compressor lt SM80 gt Length of refrigerant pipe connected to indoor outdoor unit Addition of refrigerant is 20 m or shorter unnecessary at the local site lt Addition of refrigerant gt Add 40 g of refrigerant for every 1 m of p
92. dling parts Perform installation work properly according to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire When the air conditioner is installed in a small room provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the critical level Install the air conditioner securely in a location where the base can sustain the weight adequately Perform the specified installation work to guard against an earthquake If the air conditioner is not installed appropriately accidents may occur due to the falling unit If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas might generate Electrical work must be performed by a qualified electrician in accordance with the Installation Manual Make sure the air conditioner uses an exclusive power supply An insufficient power supply capacity or inappropriate installation may cause fire Use the specified cables for wiring connect the terminals securely fix To prevent external forces applied to the terminals from affecting the terminals Conform to the regulations of the local electric co
93. e controller 2 Dismount the air filter Air filter Use a vacuum cleaner to remove dust from the filters or wash them with water After rinsing the air filters with water dry them in the shade Set the air filter into the air conditioner Cleaning of discharge flap The discharge flap can be removed to clean 1 Remove the discharge flap Holding the both ends of the discharge flap Insert in the flap sagging remove the flap sagging the center downward down the center downward 2 Cleaning with water 1 Insert P a If the dirt is terrible clean the flap by tepid water with neutral detergent or water 3 Mount the discharge flap First push in one side of the flap and then insert the other side sagging the center downward LN EN A EN Be careful to the direction of the flap when mounting Mount the flap so that the side with the mark faces upward and the arrow direction of the mark directs 91 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Accessory parts and Parts to be procured locally O Accessory parts Part name Part name 561BT Pipe insulator co Clamp screw 801BT 1101BT 1401BT with pedestal 561BT Clamp for air Connecting cable for filter fixing 801BT High static pressure tap 1101BT 1401BT Installation Manual Washer for unit hung up Owner s Manual Separate sold parts gt Part name
94. e terminal block Tighten the screws of the terminal block and fix the cables with cord clamp attached to the electric parts box Do not apply tension to the connecting section of the terminal block Using the attached thermal insulation material seal the pipe connecting port Otherwise dewing may be caused Mount the cover of the electric parts box without pinching cables Mount the cover after cabling on the ceiling panel c JY U zs EM AQ orem CAN es Cabling ee a S Yy connecting jaat 2 x e Los port nu a P C board y F veg E B L Hooking section Electric parts box Louver connector CN33 White Cover of electric parts box Screws at 3 positions Power supply Remote controller terminal block terminal block lt Thermal insulation to cabling connecting port gt e X Adhered surface C m o LED Cord clamp Notched section Cord clamp Cabling on the ceiling panel According to the Installation Manual of the ceiling panel connect the connector BP White of the ceiling panel to the connector CN33 White on P C board of the electric parts box egy RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 5 ELECTRICAL WORK 1 Remove a screw and then remove cover of the electric parts box 2 Strip wire ends 10 mm 3 Match
95. e the unit maintenance Ask the customer to keep the Installation Manual together with the Owner s Manual CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT R410A WHICH DOES NOT DESTROY OZONE LAYER The characteristics of R410A refrigerant are easy to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating oil does not enter the refrigerating cycle To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and installation tools are charged from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter Moreover do not use the existing piping because there are problems with pressure resistance force and impurity in it CAUTION To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type must be used for the power supply li
96. eeseeenseeeeeeenee 137 age RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E Accessory parts and Parts to be procured locally O Accessory parts Part name Part name This manual Installation Manual Be sure to hand over to customers For hanging down unit Heat insulating pipe For heat insulation of pipe connecting section g Hose band For connecting drain pipe Installation pattern For confirmation of ceiling opening and main unit position Flexible hose Installation gauge SA For positioning of ceiling position united with installation pattern For adjusting core out of drain pipe Pattern fixing screw M5 x 16L For attach the installation pattern Heat insulator For sealing of wire connecting port Heat insulator For heat insulation of drain CJ connecting section Separate sold parts fere a tee Model RBC AMT21E Standard wired remote controller 0 Parts to be procured locally Connecting pipe Liquid side 6 4mm diam Nominal diam 1 4 thick 0 8mm RAV SM560UT E Ceiling panel 1 lt D Be sure to hand over to customers ECHTE Model RBC U21PG W E Connecting cable indoor and outdoor cable HO7RN F or 245 IEC66 1 5mm or more 9 5mm diam Nominal diam 3 8 thick 0 8mm RAV SM800UT E RAV SM1100UT E RAV SM1400UT E RAV SP1100UT E Therma
97. eezes in the drain hose or inside the outdoor unit it may cause machine failure or poor warming Air conditioner operating conditions For proper performance operate the air conditioner under the following temperature conditions Cooling Outdoor temperature 5 C to 43 C RAV SM QAT E operation 15 C to 43 C RAV SP kK AT E RAV SM 1 AT E Room temperature 21 C to 32 C Dry valve temp 15 C to 24 C Wet valve temp e Agile Room relative humidity less than 80 If the air conditioner operates in excess of this figure the surface of the air conditioner may cause dewing Dry operation Outdoor temperature 15 C to 43 C Maximum suction air temp 46 C Room temperature 17 C to 32 C Heating Outdoor temperature 15 C to 15 C Wet valve temp operation Room temperature 15 C to 28 C Dry valve temp If air conditioner is used outside of the above conditions safety protection may work RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E RE INSTALLATION DANGER Ask the dealer or an installation professional to re install the air conditioner to a new place or move it to another place and to observe the following items If the air conditioner is inappropriate installed by yourself it may cause electric shock or fire Do not install the air conditioner in the following places Do not install the air conditioner in any place with
98. en nennen APPLICABLE CONTROL OF OUTDOOR UNIT CN GD O AGN RAV SM1101AT E RAV SM1401AT E PRECAUTIONS FOR SAFETY sivicsisssitniatstscccacdivvcsnssassntnccededsekassarennacdenc ACCESSORY AND REFRIGERANT eene nnn SELECTION OF INSTALLATION eere nnne REFRIGERANT PIPING 2 1 2 2 cc c rro cn ihn ati dn tad ote c EPa ada as naa minc acd rE ass ei qc ELECTRICAL WORNK rne rapeaa tae ae detare sest esaa Sraa EE aesaat anepi Edea FINAL INSTALLATION CHECKS ccceeeeeeeeeeeeeeneeeeeeeeeeeeeeeneeeeneeeeeeenes APPLICABLE CONTROL OF OUTDOOR UNIT CONDO ARGN PRECAUTIONS FOR SAFETY sais sonssnsstucddcecadiieniissceaveddddacaiieendddciwaees ACCESSORY AND REFRIGERANT eene nnn SELECTION OF INSTALLATION 5 aa nan paru n e nana cun dava aida nana a cu Eua ua uns REFRIGERANT PIPINQ rapis pnbu E cErkarIr u ads gna uC o aC EGi vana RN an Sacre ra dOUS RAV SM561AT E RAV SM801AT E 1 PRECAUTIONS FOR SAFETY Ensure that all Local National and International regulations are satisfied Read this PRECAUTIONS FOR SAFETY carefully before Installation The precautions described below include the important items regarding safety Observe them without fail After the installation work perform a trial operation to check
99. en the flare nut of the valve at liquid side Flare nut Valve at gas side REQUIREMENT 1 Do not put the spanner on the cap The valve may be broken 2 If applying excessive torque the nut may be broken according to some installation condi tions After the installation work be sure to check gas leak of connecting part of the pipes with nitrogen NO GOOD Cover e Pressure of R410A is higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections which connect the indoor outdoor units at the specified tightening torque Incomplete connections may cause not only a gas leak but also a trouble of the refrigeration cycle Do not apply refrigerating machine oil to the flared surface 23 RAV SM1101AT E RAV SM1401AT E 5 EVACUATING This air conditioner can be installed up to the connecting pipe length and height difference in the following table Max connecting Height difference m pipe length m Hexagonal Capacity rank l wrench size Outdoor unit at upper side Outdoor unit at lower side With respect to the preservation of terrestrial environment adopt Vacuum pump for air purge Evacuate air in the connecting pipes when installing the unit Do not discharge the refrigerant gas to the atmosphere to preserve the terrestrial environment Use a vacuum pump to discharge the air nitrogen etc remained in the se
100. ent from those of the conventional refrigerant Take out the flare nut attached to the main unit of the air conditioner and use it oa CAUTION IMPORTANT 4 POINTS FOR PIPING WORK Remove dust and moisture from the inside of the connecting pipes Tight connection between pipes and unit Evacuate the air in the connecting pipes using VACUUM PUMP Check the gas leakage Connected points Permissible Piping Length and Heat They vary according to the outdoor unit For details refer to the Installation Manual attached to the outdoor unit Insert a flare nut into the pipe and flare the pipe As the flaring sizes of R410A differ from those of refrigerant R22 the flare tools newly manufactured for R410A are recommended However the conventional tools can be used by adjusting projection margin of the copper pipe B Y Projection margin in flaring B Unit mm Rigid Clutch type R410A tool used Conventional tool used Outer diam of copper pipe R410A R22 R410A R22 6 4 to 15 9 0 to 0 5 Same as left 1 0 to 1 5 0 5 to 1 0 Imperial Wing nut type Outer diam of copper pipe R410A 6 4 or 9 5 1 5 to 2 0 1 0 to 1 5 12 7 or 15 9 2 0 to 2 5 1 5 to 2 0 Use copper pipe with 0 8 mm or more thickness Flaring diam meter size A Unit mm Outer diam of copper pipe In case of flaring for RA10A with the conventional flare tool pull i
101. equency Place where the discharged air blows directly into the window of the neighboring house For outdoor unit Place where noise of the outdoor unit is easily transmitted When installing the air conditioner on the boundary with the neighbor pay due attention to the level of noise Place with poor ventilation Before air ducting work check whether value of air volume static pressure and duct resistance are correct Installation space Secure the specified space in the figure for installation and servicing o o o o E E 5 1000 or more 5 1000 or more ers edu E a CT A lt x lt x 1000 or more Model RAV A mm SM560UT E SM800UT E SM1100UT E 271 or more SM1400UT E SP1100UT E 334 or more Obstacle 77 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 2 SELECTION OF INSTALLATION PLACE Selection of installation place In case of continued operation of the indoor unit under high humidity conditions as described below dew may condense and water may drop Especially high humidity atmosphere dew point temperature 23 C or more may generate dew inside the ceiling 1 Unit is installed inside the ceiling with slated roof 2 Unit is installed at a location using inside of the ceiling as fresh air take in path 3 Kitchen If installing a unit at such place put insulating material glass wool etc additionally on all the
102. filter 65 and 90 deodorant filter or ammonia deodorizing filter is equivalent to 30Pa Therefore set the resistance external static pressure of a duct to be connected to 40Pa Short plug position CN112 CN111 CN110 from the left zii RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Change of lighting time of filter sign Check and test operation According to the installation condition the lighting time Be sure to test the pipe connections for gas leak of the filter sign Notification of filter cleaning can be Check the flare nut connections valve stem cap changed connections and service port cap connections for Follow to the basic operation procedure gas leak with a leak detector or some soap water 132533534555 6 For the item code in Procedure 3 specify 01 For the set data in Procedure 4 select the setup data of lighting time of filter sign to be changed from the table below Set data Filter sign lighting time 0000 None 0001 150H 0002 2500H At shipment 0003 5000H 0004 10000H To secure better effect of heating When it is difficult to obtain satisfactory heating due to installation place of the indoor unit or structure of the room the detection temperature of heating can be raised Also use a circulator etc to circulate heat air near the ceiling Follow to the basic operation procedure 1525354555 6 For the item code in Procedure 3 specify 06
103. following materials for piping and heat insulating at site Following the Installation Manual perform the drain piping work so that water is properly drained and apply a Hard vinyl chloride pipe VP25 heat insulation so as not to cause a dew Piping Outer dia 32mm Inappropriate piping work may result in water leakage in the room and wet of Heat insulator furniture Foam polyethylene Thickness 10mm or more REQUIREMENT 1 5m to 2m Support Be sure to perform heat insulation of the drain pipes of the indoor unit bracket Never forget to perform heat insulation of the connecting part with the indoor T unit An incomplete heat insulation causes dewing Heat 1 100 or more Set the drain pipe with downward slope 1 100 or more and do not make insulator downward swelling or trap on the piping It may cause an abnormal sound For length of the traversing drain pipe restrict to 20m or less gii x In case of a long pipe provide support brackets with interval of 1 5 to 2m in order to prevent waving As long as possible 10cm Mi e x VP25 VP25 VP25 Set the collective piping as shown in ventilating pipe pu Y the right figure VP30 or more Downward slope Be sure not to apply force to the 1 109 07 More connecting part of the drain pipe The hard vinyl chloride pipe cannot be directly connected to the drain pipe connecting port of the indoor unit For connection wi
104. for any problem Follow the Owner s Manual to explain how to use and maintain the unit to the customer Turn off the main power supply switch or breaker before the unit maintenance Ask the customer to keep the Installation Manual together with the Owner s Manual CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT R410A WHICH DOES NOT DE STROY OZONE LAYER The characteristics of R410A refrigerant are easy to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating oil does not enter the refrigerating cycle To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and installation tools are charged from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter Moreover do not use the existing piping because there are problems with pressure resistance force and impurity in it CAUTION To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power
105. frigerant of specified amount A personnel who charged the refrigerant should write down the pipe length and the added refrigerant amount in the nameplate attached to the service panel of the outdoor unit It is necessary to troubleshoot the compressor and refrigeration cycle malfunction Open the valve fully Open the valve of the outdoor unit fully A 4mm hexagonal wrench is required for opening the valve For details refer to the Installation Manual attached to the outdoor unit Gas leak check Check with a leak detector or soap water whether gas leaks or not from the pipe connecting section or cap of the valve REQUIREMENT Use a leak detector manufactured exclusively for HFC refrigerant R410A R134a etc Thermal insulation process Apply thermal insulation for the pipes separately at liquid side and gas side For the thermal insulation to the pipes at gas side be sure to use the material with heat resisting temperature 120 C or higher Using the attached thermal insulation material apply the thermal insulation to the pipe connecting section of the indoor unit securely without gap REQUIREMENT Apply the thermal insulation to the pipe connecting section of the indoor unit securely up to the root without exposure of the pipe The pipe exposed to the outside causes water leak 108 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E ELECTRICAL WORK NOTE For selectio
106. g or dripping of water Ga CED S will c Drain nipple Waterproof rubber cap Open 4 Waterproof rubber cap Drain nipple When there is a possibility of freezing of drain at the cold district or a snowfall area be careful for drain age ability of drain The drainage ability increases when a knockout hole on the base plate is opened Open the knockout hole to outside using a screw driver etc 20 RAV SM1101AT E RAV SM1401AT E Optional Installation Parts Local Procure Parts name Q ty Refrigerant piping Liquid side 29 5 mm Each one Gas side 15 9mm Pipe insulating material polyethylene foam 6 mm thick Putty PVC tapes Each one CAUTION TAKE NOTICE THESE IMPORTANT 4 POINTS BELOW FOR PIPING WORK Keep dust and moisture away from inside the connecting pipes Tightly connect the connection between pipes and the unit Evacuate the air in the connecting pipes using VACUUM PUMP Check gas leak at connected points lt Piping connection gt Liquid side Gas side Outer diameter Thickness Outer diameter Thickness 99 5 0 8 915 9 1 0 For Reference If a heating operation would be continuously performed for a long time under the condition that the outdoor temperature is 0 C or lower draining of defrosted water may be difficult due to freezing of the bottom plate resulting in a trouble of the cabinet or fan It is recommended to p
107. garding safety Observe them without fail After the installation work perform a trial operation to check for any problem Follow the Owner s Manual to explain how to use and maintain the unit to the customer Turn off the main power supply switch or breaker before the unit maintenance Ask the customer to keep the Installation Manual together with the Owner s Manual CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT R410A WHICH DOES NOT DESTROY OZONE LAYER The characteristics of R410A refrigerant are easy to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating oil does not enter the refrigerating cycle To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and installation tools are charged from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter Moreover do not use the existing piping because there are problems with pressure resistance force and impurity in it CAUT
108. h right and left sides The height of obstacle at both front and rear side should be lower than the height of the outdoor unit Standard installation 1 Single unit installation 150 or more ili E 1000 or more 2 Serial installation of two or more units g o r v D T 9r 300 JL J J 300 8 or more or more QZ Tt T T s Serial installation at front and rear sides Open the upper side and both right and left sides The height of obstacle at both front and rear sides should be lower than the height of the outdoor unit Standard installation a 9 a 5007 o 1500 ME 2000 506 or more or more or more or more or more Installation of Outdoor Unit Before installation check strength and horizontality of the base so that abnormal sound does not generate According to the following base diagram fix the base firmly with the anchor bolts Anchor bolt nut M10 x 4 pairs 150 600 150 Drain hole 400 Drain nipple mounting hole Knockout hole Set the out margin of the anchor bolt to 15 mm or less 15or less In case of drainning through the drain hose attach the following drain nipple and the waterproof rubber cap and use the drain hose Inner diam 16 mm sold on the market And also seal the screws securely with silicone material etc so that water does not drop down Some conditions may cause dewin
109. h time the display Co aL CE Log changes in the order shown on the right When air volume is AUTO Os air volume differs according to the room temperature In DRY mode AUTO 6 is displayed and the air volume is LOW In heating operation if the room temperature is not heated sufficiently with fan mode LOW opera tion select MED 8 or HIGH operation 4 Determine the set up temperature by pushing the TEMP A J or TEMP C v button Stop Push b button The operation lamp goes off and the operation stops RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E AUTOMATIC OPERATION Auto Changeover When you set the air conditioner in mode or switch over from AUTO operation it will automatically select either cooling heating or fan only operation depending on the indoor room temperature oe YW 4 button Push this button to start the air conditioner 2 Mode select button MODE Select Auto 3 Temperature button Set the desired temperature In case of cooling start the operation after approx 1 minute In case of heating starts the operation after approximately 3 to 5 minutes When you select the Auto mode it is unnecessary to set the fan speed The fan speed display will show and fan speed will be automatically controlled After heating operation stops FA
110. he b button Preparation Turn on the main power switch and or the leakage breaker When the power supply is turned on display section is displayed on the remote controller After the power supply is turned on the remote controller does not accept an operation for approx 1 minute but it is not a failure REQUIREMENT While using the air conditioner operate it only with b button without turning off the main power switch and the leakage breaker When starting the operation after stop for a long time turn on the main power switch for 12 hours or more before start This is required to turn on the compressor case heater for warming in order to prevent overload on the compressor when activating the outdoor unit EMOTE CONTROLLE The operation lamp goes on and the operation starts Select an operation mode with the MODE button auro ES AUTO HEAT DRY One push of the button in each time the display mcs eer eel changes in the order shown on the right In HEAT s mode if the room temperature reaches to the set temperature the outdoor unit stops and the air flow becomes LOW and the air volume decreases In the defrost mode the fan stops so that cool air is not discharged and PRE DEF is displayed Select air volume with FAN button One push of the button in eac
111. hed hose band to the end of the pipe connecting port and then tighten it securely REQUIREMENT Be sure to fix the drain hose with the attached hose band and set the tightening position upward As the draining is the natural water draining arrange the pipe outside of the unit on the down slope f piping is performed as shown in the figure drain cannot be discharged Refrigerant pipe Drain pipe Drain pipe Fit the attached hose band to the end of the hose lay down the knob and then tighten hose band PAS Drain pan i Attached drain hose Confirm that soft hose is pushed in up to the end of the drain pan Thermal insulating process Using the attached drain hose thermal insulator lap the connecting section and the drain hose without clearance and then tighten with two handing band so that thermal insulator does not open Covering the attached drain hose thermal insulator lap the thermal insulator procured locally to the drain pipe without clearance Lap covering connecting section l between drain pan and drain hose Thermal insulator procured locally Drain hose Lap the attached thermal insulation so that the one end is Attached thermal insulator put on the other end at the upper side Hose band Banding band Hose band Tighten the banding band so that attached thermal insulato
112. htning rods or ground wires for telephone cables CAUTION TO DISCONNECT THE APPLIANCE FROM THE MAINS SUPPLY This appliance must be connected to the mains by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type must be used for the power supply line of this conditioner WARNINGS ABOUR OPERATION Cleaning of the air filter and other parts of the air filter involves dangerous work in high places so be sure to have a service person do it Do not attempt it yourself The cleaning diagram for the air filter is there for the service person and not for the customer Avoid cooling the room too strong or exposing the human body to cool breeze for a long time as it is bad for the health When you notice something abnormal with the air conditioner smells like some thing scorching poor cooling etc immediately turn off the main switch the circuit breaker from the mains to stop the air conditioner and contact the dealer If the air conditioner is continuously operated with something abnormal it may cause machine failure electric shock fire and so on WARNINGS ABOUT MOVEMENT AND REPAIR Do not move or repair any unit by yourself Since there is high voltage inside the unit you may get electric shock when removing the cover and main unit Whenever the air conditioner needs repair make sure to ask the dealer to do it If itis repaired imperfectly it may
113. iance in the same place be careful of ventilation to let fresh air enter the room Poor ventilation causes oxygen shortage Do not place any combustion appliance in a place where it is directly exposed to the wind of air conditioner otherwise it may cause imperfect combustion When the air conditioner is used in a closed room be careful of sufficient ventilation of the room Poor ventilation causes oxygen shortage Do not touch any switches with wet finger otherwise you may get an electric shock If the air conditioner won t be used for a considerably long time turn off the main switch or the circuit breaker for safety Check the concrete blocks etc of the base of the outdoor unit occasionally If the base is left damaged or deteriorated the unit may topple over and inflict an injury to a person as the worst case Do not put anything on the outdoor unit nor step onto it If you do so it may not only topple over the unit but also injure yourself To make the air conditioner operate in its original performance operate it within the range of the operating temperature specified in the instructions Otherwise it may cause a malfunction or water leak from the unit Prevent any liquid from falling into the remote controller Do not spill juice water or any kind of liquid RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E PARTS NAME Indoor unit Button to open close the suction port Re
114. ille fixing knob z 187 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 10 MAINTENANCE Cleaning of air filter FILTER is displayed on the remote controller maintain the air filter i 3 Soak up dust with a cleaner or clean with wash If dust is heavy wash it with tepid water including neutral detergent or water e X NT a After cleaning with water dry it completely in the E ce QI iC v J shade Clogging of the air filter decreases the cooling heating effect 1 Open the suction grille 5 Close the suction grille Hold Knob of the suction grille push it Close the suction grille and then fix it securely backward OPEN and then open the suction while sliding knob toward you grille softly while holding the suction grille Suction grille knob Air filter Suction grille 2 Take out air filter Push the handle of the air filter and remove the FILTER display disappears hook of the suction grille Pull out the air filter toward you Air filter handle 138 TOSHIBA CARRIER CORPORATION e CHOME 12 32 KONAN MINATOKU TOKYO 108 0075 JAPAN
115. ilter and other parts of the air filter involves dangerous work in high places so be sure to have a service person do it Do not attempt it yourself For Air conditioning system which is operated regularly cleaning and maintenance of the indoor outdoor units are strongly recommended As a general rule if an indoor unit is operated for about 8 hours daily the indoor outdoor units will need to be cleaned at least once every 3 MONTH This cleaning and maintenance shall be carried out by a qualified person Failure to clean the indoor outdoor units regularly will result in poor performance icing water leaking and even compressor failure RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E AIR CONDITIONER OPERATIONS AND PERFORMANCE 3 minutes protection function 3 minutes protection function prevents the air conditioner from starting for initial 3 minutes after the main power switch circuit breaker is turned on for re starting the air conditioner Power failure Power failure during operation will stop the unit completely To restart the operation push the START STOP button on the remote controller Lightning or a wireless car telephone operating nearby may cause the unit to malfunction Turn off the main power switch or circuit breaker and then turn them on again Push the START STOP button on the remote controller to restart Heating characteristics Preheating operation The air conditioner will not deliver warm ai
116. ime and after approx 1 minute is required to start the operation by the remote controller Do not use the forced test run for cases other than the test run because it applies an excessive load to the devices displayed on the display part and the selection of mode in the test mode is permitted J button select the operation mode COOL or HEAT Do not run the air conditioner in a mode other than COOL or E NI HEAT NS The temperature controlling function does not work during test run OBIT The detection of error is performed as usual After the test run push _ button to stop a test run Display part is same as procedure 7 Push check button to cancel release from the test run mode TEST disappears on the display and the status returns to a normal RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E TROUBLESHOOTING CODE No When a trouble occurred in the air conditioner the A TEC re check code and the indoor unit No appear on the M LADEN y AN p lt display part of the remote controller EOM The check code is only displayed during the operation If the display disappears operate the air conditioner according to the following Confirmation of error Check cade indoor unit Mecca history for confirmation an error occurred
117. imum running current 22 0 A 22 8 A Installation fuse rating 25 A D type e amp H07 RN F or 245 IEC 66 2 5 mm or more Power cable CAUTION Wrong wiring may cause a burn out to some electrical parts Be sure to use the cord clamps attached to the product Do not damage or scratch the conductive core and inner insulator of power and inter connect ing cables when peeling them Be sure to comply with local regulations of the cable from outdoor unit to indoor unit wire size and cabling method etc Use the power and Inter connecting cables with specified thickness specified type and protec tive devices required 1 Connect the connecting cable to the terminal as identified with their respective numbers on the terminal block of indoor and outdoor unit H07 RN F or 245 IEC 66 1 0 mm or more 2 When connecting the connecting cable to the outdoor unit terminal prevent water coming in the outdoor unit 3 Insulate the unsheathed cords conductors with electrical insulation tape Process them so that they do not touch any electrical or metal parts 4 For inter connecting cable do not use a wire jointed to another on the way Use wires long enough to cover the entire length Power supply To Indoor unit terminal block terminal block Power cable Connecting cable 26 10 10 l Y Y 10 LN rog rod Fog Y 23 TT j
118. in After drain pipe work check that water is drained and there is no water leak from pipe connection portion In this time also check there is no trouble of motor sound of the drain pump Be sure also to perform this check when installing the unit in heating time After electric piping work Before installing a panel infuse water as shown in the following figure By operating the unit in COOL mode check that water is drained from the drain pipe and then check there is no water leak from the drain pipe Before electric piping work Pull out the float switch connector 3P Red from Bn connector CN34 Red on P C board of the electric parts Insert the end of hose Service plate i up to the near of suction box In this time be sure to check the power has been Dort of drain pump turned off Connect 200V single phase to and S of the power supply terminal block Never apply 200V to j B 0 and 2 of the terminal block otherwise it causes a trouble of P C board Do pud Infuse water followed to the figure below t Je e phase Water amount 1500cc to 2000cc White The drain pump automatically operates by power on Check that water is drained from the drain pipe and then check there is no water leak from the drain pipe After checking water drain and water leak turn off the power connect the float switch connector to the original position CN34 of P C board and then return the electric parts box to the original
119. in 1 m from a TV stereo or radio set If the unit is installed in such place noise transmitted from the air conditioner affects the operation of these appliances Do not install the air conditioner near a high frequency appliance sewing machine or massager for business use etc otherwise the air conditioner may malfunction Do not install the air conditioner in a humid or oily place or in a place where steam soot or corrosive gas is generated Do not install the air conditioner in a salty place such as seaside area Do not install the air conditioner in a place where a great deal of machine oil is used Do not install the air conditioner in a place where it is usually exposed to strong wind such as in seaside area or on the roof or upper floor of a building Do not install the air conditioner in a place where sulfureous gas generated such as in a spa Do not install the air conditioner in a vessel or mobile crane Be careful with noise or vibrations Do not install the air conditioner in a place where noise by outdoor unit or hot air from its air outlet annoys your neighbors Install the air conditioner on a solid and stable foundation so that it prevents transmission of resonating operation noise and vibration If one indoor unit is operating some sound may be audible from other indoor units that are not operating TROUBLES AND CAUSES CAUTION If any of the following conditions occur turn off the main power supply swi
120. increasing the clamp bar s receiving hole strength of spring in the tool clutch type has been improved Gauge for projection adjustment Used when flare is made with using conventional flare tool Connected to the conventional vacuum pump Itis necessary to use an adapter to prevent vacuum pump oil from flowing back to the charge hose ade ae The charge hose connecting part has two ports one for conventional Vacuum pump adapter WES refrigerant 7 16 UNF 20 threads per inch and the other for R410A If the ee vacuum pump oil mineral mixes with R410A sludge may occur and damage the equipment Gas leakage detector Exclusive for HFC refrigerant Incidentally the refrigerant cylinder comes with the refrigerant designation R410A and protector coating in the U S s ARI specified rose color ARI color code PMS 507 Also the charge port and packing for refrigerant cylinder require 1 2 UNF 20 threads per inch corresponding to the charge hose s port size 14 RAV SM561AT E RAV SM801AT E Recovery method of refrigerant When recovering refrigerant in case of reinstallation of the indoor or outdoor unit etc use the refrigerant recovery switch on the terminal block of the outdoor unit Work procedure Turn on the power supply Using the remote controller set FAN operation to the indoor unit Pushing the refrigerant recovery switch on the terminal block of the outdoor unit
121. indoor unit size using the attached installation pattern How to use attached installation pattern Using the pattern positioning of the hanging bolt and pipe hole can be performed As an error to some degree may generate on the Wall face pattern size due to temperature and humidity be Installation sure to confirm the size pattern 122 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E Installation of hanging bolts Use M10 hanging bolts 4 pcs to be local procure Matching to the existing structure set pitch according to size in the unit external view as shown below New concrete slab Install the bolts with insert brackets or anchor bolts X cL Blade type Slide type bracket bracket Steel flame structure Use existing angles or install new support angles 73 Rubber Anchor bolt Pipe hanging anchor bolt Hanging bolt Cv wv 1 MT Hanging bolt Support angle Existing concrete slab Use a hole in anchors hole in plugs or a hole in bolts Draw out direction of pipe cable Decide installation place of the unit and draw out direction of pipe and cable Knockout hole of power cable take in port Open the power cable take in port Knockout hole shown in the external view and then mount the attached bushing Pipe knockout hole In case of taking pipe from the rear side Cut off the groove section with a plastic cutter etc
122. injury with sharp edges be careful when handling parts Perform installation work properly according to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire When the air conditioner is installed in a small room provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the critical level Install the air conditioner securely in a location where the base can sustain the weight adequately Perform the specified installation work to guard against an earthquake If the air conditioner is not installed appropriately accidents may occur due to the falling unit If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas might generate Electrical work must be performed by a qualified electrician in accordance with the Installation Manual Make sure the air conditioner uses an exclusive power supply An insufficient power supply capacity or inappropriate installation may cause fire Use the specified cables for wiring connect the terminals securely fix To prevent external forces applied to the terminals from affecting the terminals C
123. ipe which exceeds 20 m 21 m to 30 m Caution at addition of refrigerant When the total length of refrigerant pipe exceeds 20 m add 40 g m of refrigerant and the maximum total length of pipe is 30 m Max amount of additional refrigerant is 400 g Charge the refrigerant accurately Overcharge may cause a serious trouble of compressor Suction hood Side Discharge hood Suction For air purge use a vacuum pump Do not use refrigerant charged in the outdoor unit for air purge The refrigerant for air purge is not contained in the outdoor unit Electrical cabling Be sure to fix the power cables and indoor outdoor connecting cables with clamps so that they do not contact with the cabinet etc RAV SM561AT E RAV SM801AT E Installation Place Necessary Space for Installation P te a specified space around A place where the operation noise and discharged Upper side is free air are not given to your neighbors 1 Single unit installation PLLLEELEEA A place that is not exposed to a strong wind v A place that does not block a passage D gS When the outdoor unit is installed in an elevated Egs s position be sure to secure its feet There must be sufficient space for carrying in the 2 Obstacles at both right and left sides unit o A place where the drain water does not make any ge The height of the problem 5 obstacle should be lower than the height of the outdoor unit
124. is conditioner WARNINGS Ask an authorized dealer or qualified installation professional to install maintain the air conditioner Inappropriate installation may result in water leakage electric shock or fire Turn off the main power supply switch or breaker before attempting any electrical work Make sure all power switches are off Failure to do so may cause electric shock Connect the connecting cable correctly If the connecting cable is connected in a wrong way electric parts may be damaged When moving the air conditioner for the installation into another place be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle If air or any other gas is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnormally high and it resultingly causes pipe burst and injuries on persons Do not modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches Exposure of unit to water or other moisture before installation may cause a short circuit of electrical parts Do not store it in a wet basement or expose to rain or water H116 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E After unpacking the unit examine it carefully if there are possible damage Do not install in a place that might increase the vibration of the unit To avoid personal injury with sharp edges be careful when han
125. itioner Incorrect incomplete wiring might cause an electrical fire or smoke Prepare the exclusive power supply for the air conditioner This product can be connected to the mains Connection to the fixed wiring A switch which disconnects all poles and has a contact separation of at least 3 mm must be incorporated in the fixed wiring RAV SM561AT E RAV SM801AT E FINAL INSTALLATION CHECKS For R410A use the leak detector exclusively manufactured for HFC refrigerant R410A R134a etc Piping The conventional leak detector for HCFC refrigerant PRAET R22 etc cannot be used because its sensitivity for HFC refrigerant lowers to approx 1 40 Pressure of R410A is approx 1 6 times higher than that of R22 If installation work is incompletely finished a gas leakage may occur when pressure rises during operation Therefore be sure to test the piping connections for leakage Check gas leakage at the flare nut connections valve stem cap Flare nut NaO connections Indoor unit o Check points connections and service port cap fittings with a leak detector or of outdoor unit soap water CAUTION When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the remote controller is being checked For the second power ON time and after approx 1 minute
126. l insulation for refrigerant pipe 10mm or more thermal insulating foam polyethylene Connecting pipe Gas side 12 7mm diam Nominal diam 1 2 thick 0 8mm Thermal insulation for drain pipe 10mm or more foam polyethylene RAV SM560UT E 15 9mm diam Nominal diam 5 8 thick 1 0mm Drain pipe Outer 26mm diam RAV SM800UT E RAV SM1100UT E RAV SM1400UT E RAV SP1100UT E Tapes Power supply cord 2 5mm HO7RN F or 245 IEC66 or 3 5mm AWG 12 ma Grounding cable 2 0mm diam or more RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 7 PRECAUTIONS FOR SAFETY Ensure that all Local National and International regulations are satisfied Read this PRECAUTIONS FOR SAFETY carefully before Installation The precautions described below include the important items regarding safety Observe them without fail After the installation work perform a trial operation to check for any problem Follow the Owner s Manual to explain how to use and maintain the unit to the customer Turn off the main power supply switch or breaker before the unit maintenance Ask the customer to keep the Installation Manual together with the Owner s Manual CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT R410A WHICH DOES NOT DESTROY OZONE LAYER The characteristics of R410A refrigerant are easy
127. leak electric shock fire and so on Be sure to provide grounding Do not connect ground wires to gas pipes water pipes lightning rods or ground wires for telephone cables CAUTION TO DISCONNECT THE APPLIANCE FROM THE MAINS SUPPLY This appliance must be connected to the mains by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type must be used for the power supply line of this conditioner WARNINGS ABOUT OPERATION Cleaning of the air filter and other parts of the air filter involves dangerous work in high places so be sure to have a service person do it Do not attempt it yourself The cleaning diagram for the air filter is there for the service person and not for the customer Avoid cooling the room too strong or exposing the human body to cool breeze for a long time as it is bad for the health When you notice something abnormal with the air conditioner smells like some thing scorching poor cooling etc immediately turn off the main switch the circuit breaker from the mains to stop the air conditioner and contact the dealer If the air conditioner is continuously operated with something abnormal it may cause machine failure electric shock fire and so on WARNINGS ABOUT MOVEMENT AND REPAIR Do not move or repair any unit by yourself Since there is high voltage inside the unit you may get electric shock when removing the co
128. lied to the terminals from affecting the terminals Be sure to provide grounding Do not connect ground wires to gas pipes water pipes lightning rods or ground wires for telephone cables Conform to the regulations of the local electric company when wiring the power supply Inappropriate grounding may cause electric shock Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur Required tools for installation work R410A Special requirement 1 Philips screwdriver Electro circuit tester 17 Gauge manifold 2 Hole core drill 65 mm Hexagonal wrench Charge hose R410A special requirement Spanner Flare tool 18 Vacuum pump Pipe cutter Pipe bender Charge hose R410A special requirement oe vice 104 17 mm 16 Nem 1 6 kgf m Reamer Metal saw mm Se Kg RENE PEA 3 8 22 mm 42 Nem 4 2 kgf m 1 2 26 mm 55 Nem 5 5 kgf m Tape measure 5 8 15 9 mm 120 Nem 12 0 kgf m Thermometer 20 Copper pipe gauge adjusting projection margin 3 4 5 6 7 8 9 0 Mega tester 21 Vacuum pump adapter 1 2 ACCESSORY AND REFRIGERANT Piping kit used for the conventional refrigerant cannot be used Use copper pipe with 0 8 mm or more thickness for 6 4 9 5 012 7 Outdoor unit Installation manual x 1 Use copper pipe with 1 0 mm or more thickness for 215 9 Flare nut and flare works are also
129. locally procured parts Connecting duct Supply air grille Supply air chamber S SSS SS SS SSSA SSSOSS SOR SS OR SS SSOSSSOSSSOSSSOSS WSO SOS SS OS OS NOSSSOOSSO OO USA SS of 0 Outdoor unit Air inlet Side and rear Pipes and electric wires Air outlet RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E PARTS NAME OF REMOTE CONTROLLER Display section All display items are shown in right figure for the explanation Only selected contents are displayed in actual operation When turning on the leakage breaker at the first time SET DATA flashes on the display part of the remote controller While this display is flashing the model is being automatically confirmed Accordingly wait for a while after SET DATA display has disap peared and then use the remote controller 6 Display A eot De ogam geneoa er section E AN oss DOS Operation section Ea direc a ct A 10 CODE No zI SE 4 12 14 ja RENA CONTRDILLER SET DATA display Displayed during setup a timer Operation mode display The selected operation mode is displayed CHECK display Displayed while the protective device works or a trouble occurs Timer time display Set time by the timer is displayed When a trouble occ
130. more thickness for Outdoor unit 29 5 Installation manuals Protective bush Use copper pipe with 1 0 mm or more thickness for GS 215 9 Prgin nipple N arm Flare nut and flare works are also different from CC 3 those of the conventional refrigerant Take out the Waterproof rubber cap passage part flare nut attached to the main unit of the air condi tioner and use it 3 SELECTION OF INSTALLATION CAUTION When using an air conditioner under low outside For air purge use a vacuum pump temperature condition Outside temp 5 C or Do not use refrigerant charged in the outdoor unit lower with COOL mode prepare a duct or wind for air purge The refrigerant for air purge is not shield so that it is not affected by the wind contained in the outdoor unit Discharge hood Discharge hood Electrical cabling eon hood f Be sure to fix the power cables and indoor outdoor R id j pru connecting cables with clamps so that they do not contact with the cabinet etc Example Suction Before installation Be careful to the following items before installation Length of refrigerant pipe Length of refrigerant pipe connected to indoor outdoor unit 30 m or shorter Addition of refrigerant is unnecessary at the local site Addition of refrigerant sree Add 40 g of refrigerant for every 1m of pipe which exceeds 20 m Caution at addition of refrigerant When the
131. mote controller is being checked For the second power ON time and after approx 1 munute is required to start the operation by the remote controller Self Diagnosis by LED Indication In addition to the code checking by remote controller of the indoor unit troubles of the outdoor unit can be diag nosed by LED indications on the cycle control P C board of the outdoor unit Utilize them for various checks For the check by remote controller of the indoor unit refer to the Installation Manual of the indoor unit Before a check confirm each bit of the DIP switch SW801 is set to OFF position LED indication and code checking Cycle conirol P C board LED indication LED indication D800 D801 D802 D803 O e e e Heat exchanger sensor TE error Suction sensor TS error Discharge sensor TD error D800 O Red Thermostat for compressor activated D801 O Yellow D802 O Yellow D803 O Yellow Outdoor temperature sensor TO error DC outside fan error Communication error between IPDU Abnormal stop Rapid flash Go off O Goon High pressure release operation Discharge temp error EEPROM error Communication error between IPDU No abnormal stop o e o0eeooee o e G Tr short circuit protection o9 e e oO Oj e oj oj oJ oJe Detect circuit error Current sensor error oe o0 ee e o eo e e oce 09 9 0 Comp lock error
132. moves dust or trash Provided on the suction port Remote controller Outdoor unit Air inlet Side and rear A SY cH j 7 p i tA SG GY ZZ cS ames SO as rors T III RC ELLEN oO e LI Air outlet MAES ARI Lig oie LRC Y SS The image of outdoor unit in the figure is in case Model RAV SM800AT E Suction air port The air in the room is sucked in from this port Discharge flap of discharge port Change the direction of the air to be discharged according to cool heat mode 0 Pipes and electric wires RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E PARTS NAME OF REMOTE CONTROLLER Display section In the display example all indicators are displayed for the explana tion In reality only the selected contents are indicated When turning on the leak breaker at the first time SET DATA flashes on the display part of the remote controller While this display is flashing the model is being automatically confirmed Accordingly wait for a while after SET DATA display has disappeared and then use the remote controller eros FE mee UNIT No eH i Display Eoi Lr nix i section E AH loses 206k i ce OSs oen Operation eed mem section cc A CODE No REMOTE CONTROLLER
133. mpany when wiring the power supply Inappropriate grounding may cause electric shock Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur 119 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 2 SELECTION OF INSTALLATION PLACE A WARNING Install the air conditioner at enough strong place to withstand the weight of the unit If the strength is not enough the unit may fall down resulting in injury Perform a specified installation work to guard against an earth quake An incomplete installation can cause accidents by the units failing and dropping Install the air conditioner at a height 2 5m or more from the floor If you insert your hands or others directly into the unit while the air conditioner operates it is dangerous because you may contact with revolving fan or active electricity A CAUTION Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur Upon approval of the customer install the air conditioner in a place that satisfies the following conditions Place where the unit can be installed horizontally Place where a sufficient servicing space can be ensured for safety maintenance and check Place where drained water will not cause any problem Avoid
134. n air drops in heating operation the air conditioner automatically changes or stops air flow from the indoor unit not to make persons in the room feel chilly Air flow of the indoor unit is occasionally changed in the cooling operation A white mist of chilled air or water is generated from the outdoor unit The indoor unit in cooling operation or the outdoor unit in defrosting operation occasionally cause steams RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E TROUBLES AND CAUSES Concerning Remote Controller Before you ask for servicing or repairs check the following points Setting Change is Impossible Symptoms Causes Reason and Disposal The fan speed can not be Check whether the MODE indi When the automatic mode is se changed cated on the display is AUTO lected the air conditioner automati cally selects the fan speed AUTO Check whether the MODE indi When dry operation is selected the cated on the display is DRY air conditioner automatically selects the fan speed DRY RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E ACCESSORIES SOLD SEPARATELY Remote controller PRECAUTIONS FOR SAFETY WARNING A WARNINGS ABOUT INSTALLATION Make sure to ask the qualified installation professional in electric work to install the air conditioner If the air conditioner is inappropriate installed by yourself it may cause water leak ele
135. n and connection method of the power supply cords refer to the details in the Installation Manual of the outdoor unit CAUTIONS Be sure connect earth wire Do not connect the earth wire to gas pipe pipe of water supply lightning conductor and earth wire of telephone An incomplete grounding causes an electric shock If incorrect incomplete wiring is carried out it may cause an electrical fire or smoke Prepare the power supply for exclusive use with the air conditioner Be sure to use the cord clamps with attached to the product Using the specified cables connect the cables surely so that the external force of cable is not transmitted to the terminal connecting portion Do not damage or scratch the conductive core and inner insulator of power and inter connecting cables when peeling them Be sure to comply with local regulations on running the wire from outdoor unit to indoor unit wire size of wire and wiring method etc Use the power cord and Inter connecting cable of specified thickness specified type and protective devices required Never connect 220 240V power to the terminal blocks for communication A It causes a trouble 1 Connect the connecting cable to the terminal as identified with their respective numbers on the terminal block of indoor and outdoor unit H07 RN F or 245 IEC 66 1 5 mm or more 2 Mount a leakage breaker 3 Insulate the unsheathed redundant cords conductors with tape 4
136. n speed The FAN speed display will show AUTO and the fan speed will be automatically controlled After the heating operation has stopped FAN operation may continue for approx 30 seconds When the room temperature reaches the set temperature and the outdoor unit stops the supper low wind is discharged and the air volume decreases excessively During defrost operation the fan stops so that cool air is not discharged and HEAT READY is displayed If the Auto mode is uncomfortable you can select the desired conditions manually When restarting the operation after stop When restarting the operation immediately after stop the air conditioner does not operate for approx 3 minutes to protect the machine Push this button again to stop the air conditioner RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E ADJUSTMENT OF WIND DIRECTIONd When the air conditioner stops the flap adjustment plate of up down wind direction directs downward automatically When the heating operation is in READY states the flap adjustment plate of up down wind direction directs upward The swinging starts after HEAT READY status cleared SWING R is displayed on the remote controller even if the heating operation is in READY status How to set up the wind direction 1 Push LT during operation The wind direction changes for every push of the button In HEAT operation Direct the flap adjustment plate of up dow
137. n the height of the ceiling to be installed exceeds 3 5m adjustment of air volume is necessary Set up the high ceiling Set according to the basic operation procedure 15 2 5 354555 6 Item code in Procedure specifies 5d Select Set data in Procedure from List of installable ceiling height in this Manual For the item code in Procedure 3 specify 5d For the set data in Procedure 4 select the setup data of static pressure outside of the machine to be set up from the table below Exchange by wired remote controller Set data 0000 Standard At shipment 3 5m or less 4 0m or less 0001 High static pressure 1 To incorporate a filter sold separately When mounting a filter sold separately be sure to set up the tap exchange according to the type of filter In this case also follow to the basic operation procedure 12325 3545 55 6 For the item code in Procedure 3 specify 5d For the set data in Procedure 4 select the setup data of filter to be incorporated from the table below Set data 0000 Standard filter At shipment 0001 Zeolite 3G deodorant filter Filter sold 0003 High efficiency filter 6596 separately Deodorant filter 0006 Ammonium filter When using wireless remote controller To exchange the static pressure there is a method other than the abovementioned method by wired remote controller which is to shift the short plug on the indoor mi
138. n wind direction downward If directing at upward hot air may not come to the foot In COOL DRY operation Direct the flap adjustment plate of up down wind direction upward If directing it downward the dew may from on the surface of the air discharge port and may drop down How to start swinging 1 SWING KY is displayed and the up down wind direction is automatically selected How to stop swinging 1 Push SWING WIND again while the flap is The flap stops at a position when you push n After then if pushing 7 7 direction descends from the highest position Series of In COOL DRY operation the flap does not operation stop as it directs downward If stopping the flap as it directs downward during swing operation it stops after moving to the 3 position from the highest position Fan Heat Cool Dry operation operation RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E TIMER OPERATION A type of timer operation can be selected from the following three types OFF timer The operation stops when the time of timer has reached the set time Repeat OFF timer Every time the operation stops after the set time has passed ON timer The operation starts when the time of timer has reached the set time Timer operation REMOTE CONT
139. nce Ask the customer to keep the Installation Manual together with the Owner s Manual CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT R410A WHICH DOES NOT DESTROY OZONE LAYER The characteristics of R410A refrigerant are easy to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating oil does not enter the refrigerating cycle To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and installation tools are charged from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter Moreover do not use the existing piping because there are problems with pressure resistance force and impurity in it CAUTION To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type must be used for the power supply line of th
140. ne of this conditioner WARNINGS Ask an authorized dealer or qualified installation professional to install maintain the air conditioner Inappropriate installation may result in water leakage electric shock or fire Turn off the main power supply switch or breaker before attempting any electrical work Make sure all power switches are off Failure to do so may cause electric shock Connect the connecting cable correctly If the connecting cable is connected in a wrong way electric parts may be damaged When moving the air conditioner for the installation into another place be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle If air or any other gas is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnormally high and it may resultingly causes pipe burst and injuries on persons Do not modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches Exposure of unit to water or other moisture before installation may cause a short circuit of electrical parts Do not store it in a wet basement or expose to rain or water RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 1 PRECAUTIONS FOR SAFETY After unpacking the unit examine it carefully if there are possible damage Do not install in a place that might increase the vibration of the unit To avoid personal
141. not be accepted In a group control the firstly displayed indoor unit No becomes the master unit The display changes according to the indoor unit model Every pushing button the indoor unit No in the group control is displayed successively Select an indoor unit of which setup to be changed In this time the position of the indoor unit of which setup to be changed can be confirmed because the fan and the flap of the selected indoor unit work Using Cw buttons of set temperature specify the item code CODE No 7 AN SETDATA EE gt Using 4 buttons of set timer select set data RC no y Push button In this time if the display changes from flashing to lighting the setup completes To change the setup of an indoor unit other than the selected one start operation from Procedure 2 To change the setup of another setup in the selected indoor unit start operation from Procedure 3 Pushing button clears the set up contents which have been already set In this case retry from Procedure 2 When the setup finished push button The setup is determined Pushing button deletes the display and returns the status to normal stop status For some time after button has been pushed the operation of the remote controller cannot be accepted 184 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E In case of installation to high ceiling Whe
142. not discharged and PRE DEF is displayed Select air volume with FAN button One push of the button and the display changes in the order shown on the right Cee ee eee When air volume is AUTO Os air volume differs according to the room temperature In DRY mode AUTO 6 is displayed and the air volume is LOW In heating operation if the room temperature is not heated sufficiently with VOLUME LOW opera tion select MED 8 or HIGH 33 operation 4 Determine the set up temperature by pushing the TEMP __a__ or TEMP Cw button Stop Push The operation lamp goes off and the operation stops RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E AUTOMATIC OPERATION Auto Changeover When you set the air conditioner in mode or switch over from AUTO operation because of some settings change it will automatically select either cooling heating or fan only operation depending on the indoor temperature ee V button Push this button to start the air conditioner 2 Mode select button MODE Select Auto 3 Temperature button Set the desired temperature In case of cooling start the operation after approx 1 minute In case of heating the operation mode is selected in accordance with the room temperature and operation starts after approximately 3 to 5 min
143. o display The maximum set time is 72 0 hr For every push of v button the set time decreases in the unit of 0 5 hr 30 minutes The minimum set time is 0 5 hr Push SET button SET TIME display disappears and timer time display goes on When ON timer is activated timer time are displayed ON timer and SETTING other displays are disappear Clear of timer operation 4 Push CL button TIMER display disappears NOTICE Once set Repeat OFF timer resumes So start again stop by same timer For cancel timer push button RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E HINTS FOR ECONOMICAL OPERATION Maintain room temperature at comfortable level Clean air filters Airflow and performance are reduced if the air filters become blocked Do not open doors and windows more often than necessary To keep cool or warm air in the room do not open doors and windows more often than necessary Window curtains In cooling close the curtains to avoid direct sunlight In heating close the curtains to keep the heat in Get uniform circulation of room air Adjust the air flow direction for the even circulation of room air Blows downward RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E MAINTENANCE Cleaning of remote controller CAUTION Use a dry cloth to wipe the remote controller A cloth dampened with cold water may be used on the indoor unit if it is
144. of the air filter and other parts of the air filter involves dangerous work in high places so be sure to have a service person do it Do not attempt it yourself For Air conditioning system which is operated regularly cleaning and maintenance of the indoor outdoor units are strongly recommended As a general rule if an indoor unit is operated for about 8 hours daily the indoor outdoor units will need to be cleaned at least once every 3 MONTH This cleaning and maintenance shall be carried out by a qualified person Failure to clean the indoor outdoor units regularly will result in poor performance icing water leaking and even compressor failure RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E AIR CONDITIONER OPERATIONS AND PERFORMANCE 3 minutes protection function 3 minutes protection function prevents the air conditioner from starting for initial 3 minutes after the main power switch circuit breaker is turned on for re starting the air conditioner Power failure Power failure during operation will stop the unit completely To restart the operation push the START STOP button on the remote controller Lightning or a wireless car telephone operating nearby may cause the unit to malfunction Turn off the main power switch or circuit breaker and then turn them on again Push the START STOP button on the remote controller to restart Heating characteristics Preheating operation The air conditi
145. of the operation needs to be set up once afterward the air conditioner can be used by pushing Ro DS TE CONTROLLER DWARS Coo C 4 eo aM amp F GI CUNIT IIC D er GEC 6 Air volume select button 8 8 0 button Selects the desired air volume mode When the button is pushed the operation Timer set button starts and it stops by pushing the button TIMER SET button is used when the timer is agan set up When the operation has stopped the operation lamp and all the displays disappear Check button 9 The CHECK button is used for the check operation During normal operation do not Selects desired operation mode use this button Operation select button 10 Set up temperature button Fan button Adjusts the room temperature FAN button is used when a fan which is sold on Set the desired set temperature by pushing the market or etc is connected A or v If No function is displayed on the remote controller when pushing the FAN button a fan is not connected Filter reset button Resets Erases FILTER l J display OPTION Remote controller sensor Usually the TEMP sensor of the indoor unit senses Operation lamp the temperature The temperature on the surround Lamp is lit during the operation Lamp is off ing of the remote controller can also be sensed when stopped For details contact the dealer from whi
146. olding the frames 98 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Supply chamber Concealed duct type NOTE Recommended supplying grille size 400 cm each or more Ledge ceiling concealed duct type 200mm diam round duct Returning Quality of supplying grilles SM561BT SM801BT SM1101BT NOTE SM1401BT Opening area of the return grille should be larger than the one for suction port Air filter of the indoor unit Restriction to installation 1 Installation clearance As shown in the figure keep clearance around the indoor unit A NS I i i Inner ceiling 100mm or more I i iF D 300mm or more 100mm or more SSSSSSSSSSSSSSSNNNNNNN co co RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 4 AIR DUCTING WORK Static pressure characteristics of each model Static pressure Pa Static pressure Pa Fig 1 RAV SM561BT Round duct 140 120 Standard air volume 780m3 h 100 T 80 a o pet x a fo 60 2 E E E I E amp 0 E 40 E E a lt z 20 Fig 2 RAV SM561BT Square duct 700 Air volume m3 h 780 900 Standard air volume 780m3 h 3 Static pressure Pa
147. oller cable Indoor side Indoor Outdoor connecting cable S E LOO e 5 5 Single phase 220 240V Outdoor side For details of cabling installation of the remote controller refer to the Installation Manual attached to in the remote controller 88 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 6 1Es1 RUN Before turning on the power supply carry out the following procedure 1 Using 500V megger check 1MQ or more exists between the terminal block 1 to 3 and the earth If 1MQ or less is detected do not run the unit Do not apply to the remote controller circuit 2 Check the valve of the outdoor unit being opened fully To protect the compressor at activation time leave power ON for 12 hours or more be for operating How to execute a test run Using the remote controller operate the unit as usual For the procedure of the operation refer to the attached Owner s Manual A forced test run can be executed in the following procedure if the operation stops by thermo OFF In order to prevent a serial operation the forced test run is released after 60 minutes have passed and returns to the usual operation CAUTION When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the remote controller is being checked For the second power ON t
148. oner will not deliver warm air immediately after it is turned on Warm air will start to flow out after approximately 5 minutes when the indoor heat exchanger warmed up Warm air control In heating operation When the room temperature reaches the set temperature the fan speed is automatically reduced to prevent to blow cold draft At this time the outdoor unit will stop Defrosting operation If the outdoor unit is frosted during the heating operation defrosting starts automatically for approximately 2 to 10 minutes to maintain the heating capacity The fans in both indoor and outdoor units will stop during the defrosting operation During the defrosting operation the defrosted water will be drained from the bottom plate of the outdoor unit Heating capacity In the heating operation the heat is absorbed from the outside and brought into the room This way of heating is called heat pump system When the outside temperature is too low it is recommended to use another heating apparatus in combination with the air conditioner Attention to snowfall and freeze on the outdoor unit n snowy areas the air inlet and air outlet of the outdoor unit are often covered with snow or frozen up If snow or freeze on the outdoor unit is left as it is it may cause machine failure or poor warming In cold areas pay attention to the drain hose so that it perfectly drains water without water remaining inside for freeze prevention If water fr
149. onform to the regulations of the local electric company when wiring the power supply Inappropriate grounding may cause electric shock Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur 94 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 2 SELECTION OF INSTALLATION PLACE A WARNING Install the air conditioner at enough strong place to withstand the weight of the unit If the strength is not enough the unit may fall down resulting in injury Install the air conditioner at a height 2 5m or more from the floor If you insert your hands or others directly into the unit while the air conditioner operates it is dangerous because you may contact with revolving fan or active electricity A CAUTION Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur Upon approval of the customer install the air conditioner in a place that satisfies the following conditions Place where the unit can be installed horizontally In the process after removing the ceiling panel it important to reinforce the groundwork framework and keep a level correctly of the existing ceiling to prevent vibration of the ceiling panel Place where a sufficient servicing space can be ensured for
150. ons of the cable from outdoor unit to indoor unit wire size and cabling method etc Use the power and Inter connecting cables with specified thickness specified type and protec tive devices required How to remove the valve cover 1 Remove screws of the valve cover 2 Pull the valve cover downward to remove it Valve cover Pipi iping cover Indoor outdoor connecting cables Power cable 1 Connect the connecting cable to the terminal as identified with their respective numbers on the terminal block of indoor and outdoor unit H07 RN F or 245 IEC 66 1 0 mm or more 2 When connecting the connecting cable to the outdoor unit terminal prevent water coming in the outdoor unit 3 Insulate the unsheathed cords conductors with electrical insulation tape Process them so that they do not touch any electrical or metal parts 4 For inter connecting cable do not use a wire jointed to another on the way Use wires long enough to cover the entire length Terminal block Screw G JO o Connecting Power cable cable Tripping length power cord and connecting cable 10 10 L3 Y LN 10 1 Eod Y A y e 40 40 30 30 Earth line Earth line Connecting cable Power cable CAUTION The installation fuse 25A D type e must be used for the power supply line of this air cond
151. opriate installation may cause fire Use the specified cables for wiring connect the terminals securely fix To prevent external forces applied to the terminals from affecting the terminals Be sure to provide grounding Do not connect ground wires to gas pipes water pipes lightning rods or ground wires for telephone cables Conform to the regulations of the local electric company when wiring the power supply Inappropriate grounding may cause electric shock Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur Required tools for installation work R410A Special requirement 1 Philips screw driver Mega tester 17 Gauge manifold l l Hole core drill 65 mm Electro circuit tester Charge hose R410A special requirement Spanner 12 Hexagonal wrench 18 Vacuum pump Flare tool Charge hose R410A special requirement Pipe cutter Knif Pipe bender 19 Torque wrench Me Level vial 1 4 17 mm 16 Nem 1 6 kgf m Reamer Metal saw 3 8 22 mm 42 Nem 4 2 kgf m Gas leak detector 1 2 26 mm 55 Nem 5 5 kgfem Tape measure 5 8 15 9 mm 120 Nem 12 0 kgf m Thermometer 20 Copper pipe gauge adjusting projection margin 21 Vacuum pump adapter RAV SM1101AT E RAV SM1401AT E 2 ACCESSORY AND REFRIGERANT Piping kit used for the conventional refrigerant cannot be used Use copper pipe with 0 8 mm or
152. or abnormal time RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E CORRECT USAGE When you use the air conditioner for the first time or when you change the SET DATA value follow the proce dure below From the next time the operation displayed on the remote controller will start by pushing the Preparation Turn on the main power switch and or the leakage breaker When the power supply is turned on a partition line is displayed on the display part of the remote controller After the power supply is turned on the remote controller does not accept an operation for approx 1 minute but it is not a failure REQUIREMENT While using the air conditioner operate it only with button without turning off the main power switch and the leak breaker REMOTE CONTROLLE The operation lamp goes on and the operation starts AY 3e Select an operation mode with the MODE button ey x One push of the button and the display FAN changes in the order shown on the right In HEAT w mode if the room temperature reaches to the set temperature the outdoor unit stops and the air flow becomes LOW and the air volume decreases In the defrost mode the fan stops so that cool air is not discharged and PRE DEF is displayed Select air volume with FAN button
153. ote controller or remote controller less system Central control remote controller only is provided is impossible In these cases prepare and mount a separate main remote controller Exchange of applicable control setup Basic operation procedure for setup exchange Change the setup while operation of the equipment stops Be sure to stop the operation of a set Od Procedure Description When pushing 667 cL and buttons simultaneously for 4 seconds or more after a while the display part flashes as shown in the figure Check that the displayed item code is 10 E CODE No If the item code indicates other than 10 push 4 button to erase x age Ar UNIT No v ti p te AIL LC No the display and then retry the operation from the first step 88 88 For some time after button has been pushed the operation of the remote controller cannot be accepted In a group control the firstly displayed indoor unit No becomes the master unit The display changes according to the indoor unit model Every pushing button the indoor unit No in the group control is displayed successively Select an indoor unit of which setup to be changed In this time the position of the indoor unit of which setup to be changed can be confirmed because the fan and the flap of the selected indoor unit work Using Cv buttons of set temperature specify the item code
154. pecial requirements for R407C separate from those for R22 L1 Existing tools are available For the details of the tools refer to the Installation manual of the outdoor unit 10 MAINTENANCE Cleaning of Return grille Preparation Preparation 1 Turn off the main power supply switch or breaker 1 Turn off the main power supply switch or breaker before the unit maintenance before the unit maintenance 2 Dismount the Return grille 2 Dismount the Suction grille Removal of suction grille Clean the Return grilles with water Slide the suction grille fixing knobs two positions Wipe down the Suction grille with a sponge or towel toward the arrow direction and then open the suction moistened with a kitchen detergent grille Do not use any metallic brush for cleaning Under the condition of suction grille opened push the Carefully rinse the Return grille to wash out the hook section of hinges two positions at the rear side detergent and then pull out the suction grille Pull out suction grille After rinsing the Return grille with water dry it in while pushing hook the shade CAUTION Do not start the air conditioner while leaving the return grille removed Cleaning of Air Filters e If the air filters are not cleared it not only impairs the cooling performance of air conditioner but causes a failure in the air conditioner such as water drops Suction grille i Suction gr
155. peration refer to the attached Owner s Manual A forced test run can be executed in the following procedure if the operation stops by thermo OFF In order to prevent a serial operation the forced test run is released after 60 minutes have passed and returns to the usual operation CAUTION When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the remote controller is being checked For the second power ON time and after approx 1 minute is required to start the operation by the remote controller Do not use the forced test run for cases other than the test run because it applies an excessive load to the devices Description Keep A button pushed for 4 seconds or more TEST is displayed on the display part and the selection of mode in the test mode is permitted J button select the operation mode COOL or HEAT Do not run the air conditioner in a mode other than COOL or B NI HEAT D The temperature controlling function does not work during test run OBIT The detection of error is performed as usual After the test run push button to stop a test run Display part is same as procedure 7 Push A check button to cancel release from the test run mode
156. positions of the indoor unit which come to contact with high humidity atmosphere Set a service check opening panel at right side of the unit size 450 x 450mm or more for piping maintenance and servicing Ceiling height Model RAV Possible installed ceiling height SM560 SM800UT E Up to 3 8 m SM1100 SM1400 SP1100UT E When the height of the ceiling exceeds the distance of the item Standard 4 way in Table below the hot air is difficult to reach the floor Therefore it is necessary to change the setup value of the high ceiling switch or discharge direction REQUIREMENT When using the air conditioner with 2 way discharge System with the standard setting at a shipment it may stop abnormally in heating Therefore change the setting switch according to the number of discharge direction and the ceiling height When using the air conditioner with 2 way 3 way discharge system a strong wind blows directly if the ceiling height is lower than the standard Therefore change the setting switch according to height of the ceiling When using the high ceiling 1 or 2 with 4 way discharge system the draft is apt to be felt due to drop of the discharge temperature Height list of ceiling possible to be installed Model RAV SM560UT E No of discharge direction SM800UT E Discharge direction As shown in the following figure No of discharge directions can be selected according to the shape of rooms and
157. r 2 or 3 minutes Switch operation does not work properly The main power fuse often blows out or the circuit breaker is often activated A foreign matter or water fall inside the air conditioner Any other unusual conditions are observed RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E Before you ask for servicing or repairs check the following points Inoperative The main power switch is turned off The circuit breaker is activated to cut off power supply The main power fuse has blown out Stoppage of electric current Does not cool well or heat well The air inlet and or outlet of the outdoor unit is blocked Recheck Doors or windows are opened The fan speed is set to low The air conditioner is set in the DRY mode The set temperature is too high In cooling operation The set temperature is too low In heating operation Indoor unit or outdoor unit makes a strange noise When the temperature suddenly changes the indoor or outdoor unit occasionally makes a strange noise because of expansion contraction of parts or change of refrigerant flow The room air is smelly or a bad odor comes from the air conditioner Smells impregnated in the walls carpets furniture clothing or furs come out Outdoor unit is frosted in heating operation Water drains from outdoor unit The outdoor unit is sometimes frosted in heating operation In that case the unit autom
158. r conditioner while leaving the return grille removed Cleaning of Air Filters If the air filters are not cleared it not only impairs the cooling performance of air conditioner but causes a failure in the air conditioner such as water drops Preparation 1 Turn off the main power supply switch or breaker before the unit maintenance 2 Dismount the Return grille Use a vacuum cleaner to remove dust from the filters or wash them with water After rinsing the air filters with water dry them in the shade Set the air filter into the air conditioner 116 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E Accessory parts and Parts to be procured locally O Accessory parts Part name Owner s Manual Installation Manual This manual Drawing out port of hanging bolt pipe Thermal insulation NEC For thermal insulation of pipe pipe connecting section Installation pattern Washer M10 x 225 For holding down unit Part name Drain hose For connecting drain pipe For protection of edge at power taking in port Thermal insulator For thermal insulation of drain hose 10t x 200 x 200 Thermal insulator of top plate For upper pipe hole of indoor unit 6t x 130 x 160 For connecting drain pipe Separate sold parts gt BENIN NC NN Standard wired O Model remote controller RBC AMT21E 0 Parts to be procured locally Connecting pipe Liquid side
159. r immediately after it is turned on Warm air will start to flow out after approximately 5 minutes when the indoor heat exchanger warmed up Warm air control In heating operation When the room temperature reaches the set temperature the fan speed is automatically reduced to prevent to blow cold draft At this time the outdoor unit will stop Defrosting operation If the outdoor unit is frosted during the heating operation defrosting starts automatically for approximately 2 to 10 minutes to maintain the heating capacity The fans in both indoor and outdoor units will stop during the defrosting operation During the defrosting operation the defrosted water will be drained from the bottom plate of the outdoor unit Heating capacity In the heating operation the heat is absorbed from the outside and brought into the room This way of heating is called heat pump system When the outside temperature is too low it is recommended to use another heating apparatus in combination with the air conditioner Attention to snowfall and freeze on the outdoor unit n snowy areas the air inlet and air outlet of the outdoor unit are often covered with snow or frozen up If snow or freeze on the outdoor unit is left as it is it may cause machine failure or poor warming n cold areas pay attention to the drain hose so that it perfectly drains water without water remaining inside for freeze prevention If water freezes in the drain hose o
160. r incomplete installation may cause an electric shock or a fire CAUTIONS This indoor unit has no power cord If incorrect incomplete wiring is carried out it will cause an electrical fire or smoke Be sure to install an earth leakage breaker that is not tripped by shock waves If an earth leakage breaker is not installed an electric shock may be caused Be sure to use the cord clamps attached to the product Do not damage or scratch the conductive core and inner insulator of power and inter connecting cables when peeling them Be sure to comply with local regulations on running the wire from outdoor unit to indoor unit size of wire and wiring method etc Use the power cord and Inter connecting cable of specified thickness type and protective devices required REQUIREMENT For power supply wiring strictly conform to the Local Regulation in each country For wiring of power supply of the outdoor units follow the Installation Manual of each outdoor unit Never connect 220 240V power to the terminal blocks B etc for control wiring Otherwise the system will fail Perform the electric wiring so that it does not come to contact with the high temperature part of the pipe The coating may melt resulting in an accident After connecting cables to the terminal blocks provide a trap and fix cables with the cable clamp Run the refrigerant piping line and control wiring line in the same line Do not turn on the power of
161. r inside the outdoor unit it may cause machine failure or poor warming Air conditioner operating conditions For proper performance operate the air conditioner under the following temperature conditions Cooling Outdoor temperature 5 C to 43 C RAV SM QAT E operation 15 to 43 C RAV SP AT E RAV SM 1 AT E Room temperature 21 C to 32 C Dry valve temp 15 C to 24 C Wet valve temp e Aipi e B Room relative humidity less than 80 If the air conditioner operates in excess of this figure the surface of the air conditioner may cause dewing Heating Outdoor temperature 15 C to 15 C Wet valve temp operation Room temperature 15 C to 28 C Dry valve temp If air conditioner is used outside of the above conditions safety protection may work RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E RE INSTALLATION DANGER Ask the dealer or an installation professional to re install the air conditioner to a new place or move it to another place and to observe the following items If the air conditioner is inappropriate installed by yourself it may cause electric shock or fire Do not install the air conditioner in the following places Do not install the air conditioner in any place within 1 m from a TV stereo or radio set If the unit is installed in such place noise transmitted from the air conditioner affects the operation of these appliances Do not inst
162. r is not pushed excessively Connection of drain pipe Connect the hard vinyl chloride pipe procured locally to the mounted drain hose which was attached In case of taking pipe from the left side In case of taking pipe from the left side exchange the plug from left to right Push in the plug of which end is not sharp up to the end Drain pan 126 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 4 REFRIGERANT PIPING AND EVACUATING Refrigerant Piping The connecting sections of the refrigerant pipes are provided at the positions in the figure below Rear side When using the drain up kit sold i 2 separately the pipe can be drawn Ej out only from the upper side 3 a amp 9 Na 1 Use copper pipe with 0 8 mm or more thickness In case pipe size is 15 9 with 1 0mm or more 2 Flare nut and flare works are also different from those of the conventional refrigerant Take out the flare nut attached to the main unit of the air conditioner and use it CAUTION IMPORTANT 4 POINTS FOR PIPING WORK Remove dust and moisture from the inside of the connecting pipes Tight connection between pipes and unit Evacuate the air in the connecting pipes using VACUUM PUMP Check the gas leakage Connected points Permissible Piping Length and Heat They vary according to the outdoor unit For details refer to the Installation Manual attached to the outdoor unit
163. r more units A place full of machine oil Uu Uu Uu A place full of sulfuric gas gt fe ie U U x A place where high frequency radio waves are likely to be generated as from audio equipment welders and medical equipment 1000 or more 3 SELECTION OF INSTALLATION RAV SM561AT E RAV SM801AT E lt Obstacle also at the upper side gt 1000 or more Obstacles at both front and rear sides Open the upper side and both right and left sides The height of obstacle at both front and rear side should be lower than the height of the outdoor unit Standard installation 1 Single unit installation 150 or more ef E 1000 or more 2 Serial installation of two or more units 200 or more v D D D Oo Ane ow V V ae re 1000 or more Serial installation at front and rear sides Open the upper side and both right and left sides The height of obstacle at both front and rear sides should be lower than the height of the outdoor unit Standard installation a 9 amp a z 5 Fio06 5095 G00 2000 o or more or more or more or more or more Bu Installation of Outdoor Unit Before installation check strength and horizontality of the base so that abnormal sound does not generate According to the following base diagram fix the base firmly with the anchor bolts Anchor bolt nut M10 x 4 pairs 600 Set the out ma
164. rcuit breaker is activated to cut off power supply The main power fuse has blown out Stoppage of electric current Does not cool well or heat well Recheck The air inlet and or outlet of the outdoor unit is blocked Doors or windows are opened The fan speed is set to low The air conditioner is set in the DRY mode The set temperature is too high In cooling operation The set temperature is too low In heating operation Indoor unit or outdoor unit makes a strange noise When the temperature suddenly changes the indoor or outdoor unit occasionally makes a strange noise because of changing of refrigerant flow or expansion work The room air is smelly or a bad odor comes from the air conditioner Smells impregnated in the walls carpets furniture clothing or furs come out from the air conditioner Outdoor unit is frosted in heating operation Water drains from outdoor unit The outdoor unit is sometimes frosted in heating operation In that case the unit automatically performs defrosting for 2 to 10 minutes for increasing the heating efficiency n defrosting operation both the indoor and outdoor units stop air flow Hiss sound is heard when flow of the refrigerant is changed for defrosting Resultant water of automatic defrosting in heating operation drains from outdoor unit These are not failures Air flow changes without FAN button set to AUTO mode When the temperature of blow
165. ressure 1 0003 100Pa 2 High static pressure 2 0006 20Pa Low static pressure 1 For SM1401BT set 65Pa 2 For SM1401BT set 90Pa To incorporate a filter sold separately When mounting a filter sold separately be sure to set up the tap exchange according to the type of filter In this case also follow to the basic operation procedure 1225 3545 55 6 For the item code in Procedure 3 specify 5d For the set data in Procedure 4 select the setup data of filter to be incorporated from the table below Set data Filter sold separately 0000 Standard filter At shipment Optical regeneration deodorizing filter 0001 High performance filter 65 90 Deodorant filter Ammonia deodorizing filter Select with shifting of the short plug on the indoor unit microcomputer P C board Short plug position LI in Shot Open External static pressure Filter sold separately CN112 CN111 CN110 40Pa Standard At shipment Standard filter At shipment Optical regeneration deodorizing filter N112 CN111 Cl 70Pa High static pressure 1 4 High performance filter 65 High performance filter 90 Deodorant filter Ammonia deodorizing filter N112 CN111 CI 100Pa High static pressure 2 N112 CN111 CI allel 20Pa Low static pressure 1 Resistance of high performance
166. rgin of the anchor bolt to 15 mm or less HT or less In case of draining through the drain hose attach the following drain nipple and the waterproof rubber cap and use the drain hose Inner diam 16 mm sold on the market And also seal the screws securely with silicone material etc so that water does not drop down Some conditions may cause dewing or dripping of water Drain nipple Waterproof rubber cap Waterproof rubber cap Base plate For Reference If a heating operation would be continuously per formed for a long time under the condition that the outdoor temperature is 0 C or lower draining of defrosted water may be difficult due to freezing of the bottom plate resulting in a trouble of the cabinet or fan It is recommended to procure an anti freeze heater locally for a safety installation of the air conditioner For details contact the dealer RAV SM561AT E RAV SM801AT E Optional Installation Parts Local Procure Refrigerant Piping Connection Piping connection Parts name Q ty Refrigerant piping Capacity Liquid side Gas side Liquid side 26 4 mm or 29 5 mm Each one rank Gas side 012 7 mm or 015 9 mm Outer thickness Outer Thickness RAV diameter diameter Pipe insulating material polyethylene foam 6 mm thick Putty PVC tapes Each one CAUTION TAKE NOTICE THESE IMPORTANT 4 POINTS BELOW FOR PIPING WORK 1 Keep dust and moisture away from in
167. rk Make sure all power switches are off Failure to do so may cause electric shock Connect the connecting cable correctly If the connecting cable is connected in a wrong way electric parts may be damaged When moving the air conditioner for the installation into another place be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle If air or any other gas is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnormally high and it resultingly causes pipe burst and injuries on persons Do not modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches Exposure of unit to water or other moisture before installation may cause a short circuit of electrical parts Do not store it in a wet basement or expose to rain or water 75 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E 1 PRECAUTIONS FOR SAFETY After unpacking the unit examine it carefully if there are possible damage Do not install in a place that might increase the vibration of the unit To avoid personal injury with sharp edges be careful when handling parts Perform installation work properly according to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire When the air conditioner is installed in a small room provide appropriate measures to
168. rocure an anti freeze heater locally for a safety installation of the air conditioner For details contact the dealer 34 Knockout of Pipe Cover Z Rear direction A Pipe cover A Side direction Front direction Down direction Knockout procedure The indoor outdoor connecting pipes can be connected to 4 directions Take off the knockout part of the pipe cover in which pipes or wires pass through the base plate As shown in the figure do not remove the pipe cover from the cabinet so that the knockout hole can be easily punched To knock out it is easily taken off by hands by punching a position at the lower side of 3 connected parts with screwdriver along the guide line After marking the knockout hole remove the burr and mount the attached protective bush and guard material for pass through part in order to protect pipes and wires After connecting the pipes be sure to mount the pipe cover The pipe cover is easily mounted by cutting off the slit at the lower part of the pipe cover 3 SELECTION OF INSTALLATION RAV SM1101AT E RAV SM1401AT E How to remove the front panel 1 Remove screws of the front panel 2 Pull the front panel downward Removing the front panel the electric parts appear at the front side The metal pipes are attachable to the piping holes If the size of the used power pipe does not match with the hole adjust the hole size to match with pipe size Be sure
169. rs and gauge manifold referring to the manuals attached to each tool before using them For the vacuum pump check oil is filled up to the specified line of the oil gauge 2 While the air is purged check again that the connecting port of charge hose which has a projection to push the valve core is firmly connected to the charge port Valve handling precautions Open the valve stem or the handle until it strikes the stopper It is unnecessary to apply further force 33 to 42 Nem 3 3 to 4 2 kgf m Valve size 14 to 18 Nem 1 4 to 1 8 kgf m Cap tightening torque J 33 to 42 Nem 3 3 to 4 2 kgf m Charge port 14 to 18 Nem 1 4 to 1 8 kgf m Securely tighten the cap with a torque wrench 33 to 42 Nem 3 3 to 4 2 kgf m sio RAV SM561AT E RAV SM801AT E 6 ELECTRICAL WORK For the air conditioner that has no power cable connect a power cable as mentioned below RAV SMb6 RAV SM80 220 240 V Power supply Single phase 50 Hz Maximum running current 15A Installation fuse rating 25 A D type gt H07 RN F or 245 IEC 66 Power cable 2 5 mm or more CAUTION Wrong wiring may cause a burnout to some electrical parts Be sure to use the cord clamps attached to the product Do not damage or scratch the conductive core and inner insulator of power and inter connect ing cables when peeling them Be sure to comply with local regulati
170. safety maintenance and check Place where drained water will not cause any problem Avoid installing in the following places Place exposed to air with high salt content seaside area or place exposed to large quantities of sulfide gas hot spring Should the unit be used in these places special protective measures are needed Place exposed to oil vapor oil smoke or corrosive gas Place where organic solvent is used nearby Place close to a machine generating high frequency Place where the discharged air blows directly into the window of the neighboring house For outdoor unit Place where noise of the outdoor unit is easily transmitted When installing the air conditioner on the boundary with the neighbor pay due attention to the level of noise Place with poor ventilation Before air ducting work check whether value of air volume static pressure and duct resistance are correct Installation space Selection of installation place Secure the space required to installation In case of continued operation of the indoor unit under high and servicing humidity conditions as described below dew may condense and water may drop Especially high humidity atmosphere dew point temperature 100 for service space Refrigerant piping 23 C or more may generate dew inside the ceiling i0dorhior Maintenanee gtc 1 Unit is installed inside the ceiling with slated roof 2 45
171. screw wires to the corresponding terminals 4 Connect the ground wires to the corresponding terminals 5 Fix the cable with cord clamp 6 Fix cover of the parts box and the terminal block surely with the fixing screws Make a loop on the cable for margin of the length so that the electric parts box can be taken out during servicing Remote Controller Cabling Strip off approx 14mm the cable to be connected Non polarity 2 core cable is used for cabling of the remote controller Twist cable of the remote controller to be connected with cable of the remote controller unit or sensor and press fit them with a wire joint Wire joints White 2 pieces are included in the attachments to the remote controller sold separately or the wireless remote controller kit sold separately Cabling diagram Terminal block for remote controller Approx 200mm W White cabling of indoor unit k B Black eH Eig Remote controller cable Connecting Remote controller unit or Local procure part cable from sensor part Remote controller unit or sensor part Remote controller cabling Cable from remote controller unit Wire joint Wiring diagram Remote controller Remote controller cable Indoor side Indoor Outdoor connecting cable Outdoor side For details of cabling installation of the remote controller refer to the Installation Manual attached to in the remote
172. side the connecting pipes 2 Tightly connect the connection between pipes and the unit 3 Evacuate the air in the connecting pipes using VACUUM PUMP 4 Check gas leak at connected points 4 REFRIGERANT PIPING In case of flaring for R410A with the conventional flare tool pull it out approx 0 5 mm more than that 1 Cut the pipe with a pipe cutter of R22 to adjust to the specified flare size The copper pipe gauge is useful for adjusting projection margin size OK NO GOOD 907 Obliquity Roughness Warp SA a Projection margin in flaring N H B Unit mm JE 2 Insert a flare nut into the pipe and flare the pipe Z Z DD As the flaring sizes of R410A differ from those of Rigid Clutch type refrigerant R22 the flare tools newly manufactured EI I for R410A are recommended pela diam R410A tool used Conventional tool used i of copper However the conventional tools can be used by pipe R410A R22 R410A R22 adjusting projection margin of the copper pipe 1 0 to 1 5 0 5 to 1 0 1 0 to 1 5 0 5 to 1 0 1 0 to 1 5 0 5 to 1 0 1 0 to 1 5 0 5 to 1 0 Same as left Same as left Flaring size A Unit mm A Same as left Same as left Imperial Wing nut type Outer diam of copper pipe Outer diam of copper pipe 1 5 to 2 0 1 0 to 1 5 1 5 to 2 0 1 0 to 1 5 2 0 to 2 5 1 5 to 2 0 2 0 to 2 5 1 5 to 2 0
173. ss wool board with inside outside finishing 25mm thickness and 24kg m density 2 Connect the flange and each type of duct Fig 1 Thermal insulator 50mm w 6mm t Aluminum tape 2 Seal 50mm width ue insulator cc 25mm w 6mm t Indoor unit End Round duct board Thermal insulator 25mm thickness 24kg m or equivalent Fig 1 Points at installation work E General cautions lt Square duct gt 1 Using 6 screws mount the flange to the supply air port of the indoor unit Fig 2 2 Make the square duct according to inner dimension of the flange A x B Use a glass wool board with inside outside finishing 25mm thickness and 24kg m density 3 Connect the flange and each type of duct Fig 3 Seal Thermal insulator 25mm w 6mm Aluminum tape 50mm width End Indoor unit Square duct board 25mm Fig 3 1 Considering installation places of indoor unit supply chamber structure of the building and determine the duct path 2 In order to utilize the static pressure characteristics of the air supply in the indoor unit design the duct branching having the large size of the air supply chamber or setting distance to the first branch as long as possible Min 200mm or longer so that an even air volume can be obtained Especially when branching just after air supply of the indoor unit air concentrates at the center part and
174. stops by pushing the button again TIMER SET button is used when the timer is When the operation stops the operation lamp set up and all displays disappear Check button 9 Operation select button Selects operation mode CHECK button is used for check operation During normal operation do not use this 10 Set up temperature button button Adjusts required room temperature Fan button Set required set temperature by pushing FAN button is used when a fan which is sold on A Jor the market or etc is connected La J pe If No function is displayed on the remote controller when pushing the FAN button a fan is not connected FILTER UP DOWN button Filter reset button No function display Resets Erases FILTER E display UNIT and AUTO flap button OPTION No function Remote controller sensor Operation lam Usually the TEMP sensor of the indoor unit mea p n l P sures a temperature A temperature around the Lamp is lit during the operation Lamp is off remote controller can also be measured WGN SOPPAN l For details contact the dealer from which you have It flashes when operating a protection device purchased the air conditioner or abnormal occurred RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E CORRECT USAGE When you use the air conditioner for the first time or when you change SET DATA value follow the procedure below From the next time the operation will start as set state by pushing t
175. suction grille Slide the suction grille fixing knobs two positions toward the arrow direction and then open the suction grille Under the condition of suction grille opened push the hook section of hinges two positions at the rear side and then pull out the suction grille Pull out suction grille while pushing hook Suction grille a Suction grille fixing knob 2 Removal of side panel After removing the side panel fixing screws 1 each at right and left slide the side panel forward and then remove it Side panel Level flap Slide forward 3 Removal of protective vinyl Peel out the protective vinyl on the level flap 4 Removal of protector Remove the protectors 2 pcs of the fan RAV SM801CT only zais RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 2 SELECTION OF INSTALLATION PLACE External view REQUIREMENT Strictly comply with the following rules to prevent damage of the indoor units and human injury Do not put a heavy article on the indoor unit Even units are packaged Carry in the indoor unit as it is packaged if possible If carrying in the indoor unit unpacked by necessity be sure to use buffering cloth etc to not damage the unit Do not apply force to the other parts refrigerant pipe drain pan foamed parts or resin parts etc Carry the package by two or more persons and do not bundle it with PP band at positions other than specified
176. supply by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type ee must be used for the power supply line of this conditioner A WARNING Ask an authorized dealer or qualified installation professional to install maintain the air condi tioner Inappropriate installation may result in water leakage electric shock or fire Turn off the main power supply switch or breaker before attempting any electrical work Make sure all power switches are off Failure to do so may cause electric shock Connect the connecting cable correctly If the connecting cable is connected in a wrong way electric parts may be damaged When moving the air conditioner for the installation into another place be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle If air or any other gas is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnor mally high and it may resultingly causes pipe burst and injuries on persons Do not modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches Exposure of unit to water or other moisture before installation may cause short circuit of electrical parts Do not store it in a wet basement or expose to rain or water After unpacking the unit examine it carefully if there are possible damage Do not install in a place that might increase the vibration of the
177. t If the air remains the capacity may decrease For the vacuum pump be sure to use one with backflow preventer so that the oil in the pump does not backflow into the pipe of the air conditioner when the pump stops If oil in the vacuum pump is put in an air conditioner including R410A it may cause trouble on the refrigeration cycle Vacuum pump As shown in the right figure connect the charge hose after the manifold valve are closed completely Attach the connecting port of the charge hose with a projection to push the valve core setting pin to the charge port of the set Open handle Low fully Turn ON the vacuum pump 1 Loosen the flare nut of the packed valve Gas side a little to check the air passes through 2 Tighten the flare nut again Execute vacuuming until the compound pressure gauge indicates 101kPa 76cmHg 1 Close handle Low completely Turn OFF the vacuum pump Leave the vacuum pump as it is for 1 or 2 minutes and check the indicator of the compound pressure gauge does not return Open fully the valve stem or the valve handle First at liquid side then gas side Disconnect the charge hose from the charge port Tighten valve and caps of the charge port surely N RAV SM1101AT E RAV SM1401AT E Compound pressure gauge Pressure gauge 101kPa N y 76cmHg Manifold valve Handle Lo Charge hose For R410A only H
178. t size of wire and wiring method etc Use the power cord and Inter connecting cable of specified thickness type and protective devices required REQUIREMENT For power supply wiring strictly conform to the Local Regulation in each country For wiring of power supply of the outdoor units follow the Installation Manual of each outdoor unit Never connect 220 240V power to the terminal blocks A B etc for control wiring Otherwise the system will fail Perform the electric wiring so that it does not come to contact with the high temperature part of the pipe The coating may melt resulting in an accident After connecting cables to the terminal blocks provide a trap and fix cables with the cable clamp Run the refrigerant piping line and control wiring line in the same line Do not turn on the power of the indoor unit until vacuuming of the refrigerant pipes completes Remote controller wiring 2 core non polarity cable is used for the remote controller wiring 1 Connect the connecting cable to the terminal as identified with their respective numbers on the terminal block of indoor and outdoor unit HO7 RN F or 245 IEC 66 1 5 mm or more Mount a leakage breaker Insulate the unsheathed redundant cords conductors with tape For inter unit wiring do not use a wire jointed to another on the way Fix the cable with cord clamp oa FR CO I 129 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM14
179. t out approx A 0 5 mm more than that for R22 to hint adjust to the specified flare size The copper pipe gauge is useful for adjusting projection margin size CAUTION Do not apply excessive torque Otherwise the nut may crack depending on the conditions Unit Nem Outer diam of copper pipe Tightening torque 6 4 mm diam 14 to 18 1 4 to 1 8 kgf m 33 to 42 3 3 to 4 2 kgf m 9 5 mm diam 12 7 mm diam 50 to 62 5 0 to 6 2 kgf m 15 9 mm diam 68 to 82 6 8 to 8 2 kgf m Tightening torque of flare pipe connections Pressure of R410A is higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections which connect the indoor Flare at and outdoor units of the Unit Side specified tightening torque Incorrect connections may cause not only a gas leak but also a trouble of the refrigeration cycle Flare at outdoor unit side Align the centers of the connecting pipes and tighten the flare nut as far as possible with your fingers Then tighten the nut with a spanner and torque wrench as shown in the figure Half union 7 Externally threaded side Use a wrench to secure Flare nut Internally threaded side Use a torque wrench to tighten 84 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E Piping with outdoor unit Shape of
180. t securely up to the root without exposure of the pipe The pipe exposed to the outside causes water leak 128 RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E 5 ELECTRICAL WORK A WARNING Using the specified cables ensure to connect the wires and fix wires securely so that the external tension to the cables do not affect the connecting part of the terminals Incomplete connection or fixation may cause a fire etc Be sure to connect earth wire Grounding work Do not connect the earth wire to gas pipe city water pipe lightning rod or the earth wire of telephone Incomplete grounding causes an electric shock For electric work strictly follow the Local Regulation in each country and the Installation Manual and use an exclusive circuit Capacity shortage of power circuit or incomplete installation may cause an electric shock or a fire CAUTIONS This indoor unit has no power cord If incorrect incomplete wiring is carried out it will cause an electrical fire or smoke Be sure to install an earth leakage breaker that is not tripped by shock waves If an earth leakage breaker is not installed an electric shock may be caused Be sure to use the cord clamps attached to the product Do not damage or scratch the conductive core and inner insulator of power and inter connecting cables when peeling them Be sure to comply with local regulations on running the wire from outdoor unit to indoor uni
181. tch and immediately contact the dealer The operation lamps flash at short intervals 5 Hz even though you have tried turning off the power supply and turning on again after 2 or 3 minutes Switch operation does not work properly The main power fuse often blows out or the circuit breaker is often activated A foreign matter or water fall inside the air conditioner Any other unusual conditions are observed RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E Before you ask for servicing or repairs check the following points Inoperative The main power switch is turned off The circuit breaker is activated to cut off power supply The main power fuse has blown out Stoppage of electric current Does not cool well or heat well The air inlet and or outlet of the outdoor unit is blocked Recheck Doors or windows are opened The fan speed is set to low The air conditioner is set in the DRY mode The set temperature is too high In cooling operation The set temperature is too low In heating operation Indoor unit or outdoor unit makes a strange noise When the temperature suddenly changes the indoor or outdoor unit occasionally makes a strange noise because of expansion contraction of parts or change of refrigerant flow The room air is smelly or a bad odor comes from the air conditioner Smells impregnated in the walls carpets furniture clothing
182. th etc to not damage the unit To move the indoor unit hold the hooking metals 4 positions only Do not apply force to the other parts refrigerant pipe drain pan foamed parts or resin parts etc Carry the package by two or more persons and do not bundle it with PP band at positions other than 45 lt q aan Take in port of pipes 130 210 30 Ceiling bottom surface specified Ceiling bottom surface ZI X Y Ez adn 8 SESS TES 9182 80 0162 Ceiling bottom surface Knockout square hele tor divide duct 240 Refrigerant pipe For 150 r gt i i oy C 2 positions 405 05 connecting port F P 840 Unit external dimension Electric parts box A Refrigerant pipe i connecting port 1 B ry j o Y e me Til aM i 5 3E 2 9 2 55 E ajE 2 o s FL E S gt El X amp 2 o c S T rn 2 r 8l 8 g
183. th the drain pipe connecting port be sure to use fix the attached flexible hose with the hose band otherwise a damage or water leak is caused on the drain pipe connecting port VP25 vinyl chloride pipe Attached hose band To be local procure Drain pipe ac ie tale aaah mag the Drain pipe connectin i Re h n port Hard socket Attached flexible hose connecting port Sosition upward and then tighten it Transparent D Lj Socket for Soft socket J o be local procure Hard socket Adhesive inhibited Use the attached flexible hose and hose band for connecting the drain hose to the clear drain socket If applying the adhesive socket will be damaged and cause water leakage Flexible hose zu Flexible hose VP25 vinyl chloride pipe Accessory To be local procure Socket for VP25 vinyl chloride pipe To be local procure 5 Indoor unit body Use the attached flexible hose to adjust core discrepancy of the hard vinyl chloride pipe or to adjust the angle e i Do not use the flexible hose as stretched or do not ce Riser Trap deform it more extent than that in the following figure 7 M 45 Be sure to fix the soft end of the flexible hose with the T eal x attached hose band Cay ys Use the flexible hose on a horizontal level 90 Bend
184. the indoor unit until vacuuming of the refrigerant pipes completes Remote controller wiring 2 core non polarity cable is used for the remote controller wiring 1 Connect the connecting cable to the terminal as identified with their respective numbers on the terminal block of indoor and outdoor unit HO7 RN F or 245 IEC 66 1 5 mm or more 2 Insulate the unsheathed redundant cords conductors with electrical insulation tape Process them so that they do not touch any electrical or metal parts 3 For inter unit wiring do not use a wire jointed to another on the way 86 RAV SP1100UT E RAV SM560UT E RAV SM800UT E RAV SM1100UT E RAV SM1400UT E Cable connection REQUIREMENT Be sure to connect the cables matching the terminal numbers Incorrect connection causes a trouble Be sure to pass the cables through the bushing of cabling connection port of the indoor unit Keep a margin Approx 100mm on a cable to hang down the electric parts box at servicing etc The low voltage circuit is provided for the remote controller Do not connect the high voltage circuit Remove the cover of the electric parts box by taking off the mounting screws 3 positions and pushing the hooking section The cover of the electric parts box remains hanged to the hinge Connect the indoor outdoor connection cables and REMOCON cable to the terminal block of the electric parts box Do not apply tension to the connecting section of th
185. the process after the ceiling board has been removed it is important to reinforce ceiling foundation frame and to keep horizontal level of installed ceiling correctly in order to prevent vibration of ceiling board 1 Cut and remove the ceiling foundation 2 Reinforce the cut surface of ceiling foundation and add ceiling foundation for fixing the end of ceiling board lt Installation of hanging bolt gt Use M10 hanging bolts 4 pcs to be local procure Matching to the existing structure set pitch according to size in the unit external view as shown below New concrete slab Steel flame structure Existing concrete slab Install the bolts with insert brackets or anchor Use existing angles or install new Use a hole in anchors hole in bolts support angles plugs or a hole in bolts WT 7 Hanging bolt f Anchor bolt Y T Blade type Slide type Pipe hanging bracket bracket anchor bolt Hanging bolt Support angle Installation of ceiling opening and hanging bolt Hanging bolt 2 M ofist Washer i m W3 8 or M10 Accessory Adjust nut position lower side so that clearance between the attached washer lower side and ceiling board is 88mm W3 8 Gr M10 2 M10 flat washer oe Accessory Hanging bolt W3 8 or M10 l ve Nut Upper side Hanging bolt 1 Required those other than M10 flat washer at site 2 To prevent falling off of bolt safety be sure to set it just under the
186. to 2m Support bracket men Thermal 1 100 or more insulator downward slope Arched aC EE X Indoor unit As shown in the figure set the collective piping such as the ceiling duct so that waste water does not back up from the main pipe Do not put the drain hose end into water or drainage Fit insulator so that there is no clearance Thermal insulator Procured locally Fix thermal insulator by taping Thermal insulator Main unit side RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E 5 DRAIN PIPING WORK If down slope cannot be set on a drain pipe drain up is possible Set the height of drain pipe 550mm or less from the bottom face of the indoor unit Pull out the drain pipe from connecting port of the drain pipe of the indoor unit by 100mm or shorter and stand up it vertically After standing up it vertically arrange immediately so that it is set with down slope shorter S indoor unit y Standing up 550mm or less Connection of the drain hose I Less than 20m Insert the drain hose completely into As long as possible Approx 100mm the connecting port of the drain pan VP 30 VP 30 VP 30 Apply th insulati h pply thermal insulation surely to the erdei drain hose with socket thermal insulation seal X ventilating pipe VP 30 or more Downward grading 1 100 or more Check of water dra
187. to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating oil does not enter the refrigerating cycle To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and installation tools are charged from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter Moreover do not use the existing piping because there are problems with pressure resistance force and impurity in it CAUTION To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type must be used for the power supply line of this conditioner WARNINGS Ask an authorized dealer or qualified installation professional to install maintain the air conditioner Inappropriate installation may result in water leakage electric shock or fire Turn off the main power supply switch or breaker before attempting any electrical wo
188. to use a double Do not apply refrigerating machine oil to spanner to loosen or tighten the flare nut of the the flared surface valve at gas side If using a single spanner the nut cannot be tightened with necessary tightening torque On the contrary use a single spanner to loosen or tighten the flare nut of the valve at liquid side Spanner for fixing Cap Tightened SM80 type valve at gas side 10 RAV SM561AT E RAV SM801AT E D EVACUATING This air conditioner can be installed up to the connecting pipe length and height difference in the following table Max connecting Height difference m pipe length m Hexagonal Capacity rank wrench size Outdoor unit at upper side Outdoor unit at lower side SM56 type SM80 type With respect to the preservation of terrestrial environment adopt Vacuum pump for air purge Evacuate air in the connecting pipes when installing the unit Do not discharge the refrigerant gas to the atmosphere to preserve the terrestrial environment Use a vacuum pump to discharge the air nitrogen etc remained in the set If the air remains the capacity may decrease For the vacuum pump be sure to use one with backflow preventer so that the oil in the pump does not backflow into the pipe of the air conditioner when the pump stops If oil in the vacuum pump is put in an air conditioner including R410A it may cause trouble on the refrigeration cycle
189. ured locally Washer Accessory Double nut Procured locally Nut f Hanging bolt Procured locally a Procured locally AZZ Ceiling surface Washer Accessory Double nut Procured locally Tighten the hanging metal with upper lower nuts as shown in the figure There is no ceiling material Hanging bolt Procured locally Washer Procured locally Washer Accessory Double nut Procured locally Holding down of main unit 1 Attach washer and nuts to the hanging bolt at e Ceiling surface i o N Y Washer Double nut Accessory Procured locally Hanging bolt 2 Hang the unit to the hanging bolt as shown the figure below 3 As shown in the figure below fix the ceiling material securely with the double nuts REQUIREMENT The ceiling surface may not be horizontal Be sure to confirm that width and depth directions are level Installation of remote controller Sold separately For installation of the wired remote controller follow the Installation Manual attached with the remote controller Pull out the remote controller cord together with the refrigerant pipe or drain pipe Be sure to pass the remote controller cord through upper side of the refrigerant pipe and drain pipe Do not leave the remote controller at a place exposed to the direct sunlight and near a stove Operate the remote controller confirm
190. urs the check code is displayed Timer SETIN setup display When pushing the Timer SET button the display of the timer is selected in order of OFF OFF repeat OFF timer p ON No display Filter display 13 pm If FILTER Hi filter is displayed clean the air 7 UP DOWN grille display 8 9 Ventilator operation display Flap position display 10 11 12 13 15 16 SWING display Displayed during up down movement of the flap Set up temperature display The selected set up temp is displayed Remote controller sensor display Displayed while the sensor of the remote controller is working PRE HEAT display Displayed when the heating operation starts or defrost operation is carried out While this indication is displayed the indoor fan stops or the mode changes in LOW No function display Displayed if there is no function even if the button is pushed Fan mode display The selected fan mode is displayed AUTO Os HIGH 33 MED 3 LOW TEST run display Displayed during a test run RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Operation section Push each button to select a desired operation button Fan mode button se 00 button Selects a fan mode When the button is pushed operation starts Timer set button and it
191. usting projection margin of the copper pipe B zy Projection margin in flaring B Unit mm Rigid Clutch type R410A tool used Outer diam of Conventional tool used copper pipe R410A R22 R410A R22 6 4 to 15 9 Same as left 1 0 to 1 5 0 5 to 1 0 Imperial Wing nut type Outer diam of copper pipe R410A 6 4 or 9 5 1 5 to 2 0 1 0 to 1 5 12 7 or 15 9 2 0 to 2 5 1 5 to 2 0 Flaring dia meter size A Unit mm Outer diam of copper pipe n the case of flaring for RA10A with the conventional flare tool pull out it approx 0 5 mm more than that for R22 to adjust to the specified flare size The copper pipe gauge is useful for adjusting projection margin size CAUTION Do not apply excessive torque Otherwise the nut may crack depending on the conditions Unit Nem Outer diam of copper pipe Tightening torque 6 4 mm diam 14 to 18 1 4 to 1 8 kgf m 33 to 42 3 3 to 4 2 kgf m 9 5 mm diam 12 7 mm diam 50 to 62 5 0 to 6 2 kgf m 63 to 77 6 3 to 7 7 kgf m 15 9 mm diam Tightening torque of flare pipe connections Pressure of R410A becomes higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten firmly the flare pipe connecting sections which connect the indoor and outdoor units up to the specified tightening torque Incorrect connections may cause not
192. utes When you select the Auto mode it is unnecessary to set the fan speed The FAN speed display will show AUTO and the fan speed will be automatically controlled After the heating operation has stopped FAN operation may continue for approx 30 seconds When the room temperature reaches the set temperature and the outdoor unit stops the supper low wind is discharged and the air volume decreases excessively During defrost operation the fan stops so that cool air is not discharged and HEAT READY is displayed If the Auto mode is uncomfortable you can select the desired conditions manually When restarting the operation after stop When restarting the operation immediately after stop the air conditioner does not operate for approx 3 minutes to protect the machine OO EN Push this button again to stop the air conditioner RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E ADJUSTMENT OF WIND DIRECTION When the air conditioner stops the flap adjustment plate of up down wind direction directs downward automatically When the heating operation is in READY states the flap adjustment plate of up down wind direction directs upward The swinging starts after HEAT READY status cleared SWING R is displayed on the remote controller even if the heating operation is in READY status How to set up the wind direction 1 Push LT during operation The wind direction changes for every push of the button In H
193. valve differs according to the outdoor unit For details of installation refer to the Installation Manual of the outdoor unit Using a vacuum pump perform vacuuming from the charge port of valve of the outdoor unit For details follow to the Installation Manual attached to the outdoor unit Never use the refrigerant sealed in the outdoor unit for air purge REQUIREMENT For the tools such as charge hose etc use those manufactured exclusively for R410A Refrigerant amount to be added For addition of the refrigerant add refrigerant R410A referring to the attached Installation Manual of outdoor unit Be sure to use a scale to charge the refrigerant of specified amount REQUIREMENT Charging an excessive or too little amount of refrigerant causes a trouble of the compressor Be sure to charge the refrigerant of specified amount A personnel who charged the refrigerant should write down the pipe length and the added refrigerant amount in the nameplate attached to the service panel of the outdoor unit It is necessary to troubleshoot the compressor and refrigeration cycle malfunction Open the valve fully Open the valve of the outdoor unit fully A 4mm hexagonal wrench is required for opening the valve For details refer to the Installation Manual attached to the outdoor unit Gas leak check Check with a leak detector or soap water whether gas leaks or not from the pipe connecting section or
194. ver and main unit Whenever the air conditioner needs repair make sure to ask the dealer to do it If it is repaired imperfectly it may cause electric shock or fire When moving the air conditioner for re installing at another place ask the dealer to do it If itis imperfectly installed it may cause electric shock or fire RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E CAUTIONS ABOUT INSTALLATION Be sure to confirm the following cautions Certainly lay the drain hose for perfect draining Bad drainage may cause flooding in the house and getting furniture wet Make sure to connect the air conditioner to an exclusive power supply of the rated voltage otherwise the unit may break down or cause a fire Do not install the unit in a place where inflammable gas may leak If inflammable gas accumulates around the unit it may cause a fire Te gt Hh CAUTIONS ABOUT OPERATION P Carefully read this manual before starting the air conditioner There are many important things to keep in mind for daily operation a CEP Do not use this air conditioner for special purposes such as preserv w ing food precision instruments art objects breeding animals growing potted plants etc Avoid exposing potted plants and animals to the wind of the air conditioner since it badly affects the health and growth of them When the air conditioner is operated with a combustion appliance
195. ver and main unit Whenever the air conditioner needs repair make sure to ask the dealer to do it If itis repaired imperfectly it may cause electric shock or fire When moving the air conditioner for re installing at another place ask the dealer to do it If it is imperfectly installed it may cause electric shock or fire RAV SM561CT E RAV SM801CT E RAV SM1101CT E RAV SM1401CT E CAUTIONS ABOUT INSTALLATION Be sure to confirm the following cautions Certainly lay the drain hose for perfect draining Bad drainage may cause flooding in the house and getting furniture wet Make sure to connect the air conditioner to an exclusive power supply of the rated voltage otherwise the unit may break down or cause a fire Do not install the unit in a place where inflammable gas may leak If inflammable gas accumulates around the unit it may cause a fire Te gt Hh CAUTIONS ABOUT OPERATION ag P Carefully read this manual before starting the air conditioner There are many important things to keep in mind for daily operation T3 T LES Do not use this air conditioner for special purposes such as preserv w ing food precision instruments art objects breeding animals growing potted plants etc Avoid exposing potted plants and animals to the wind of the air conditioner since it badly affects the health and growth of them When the air conditioner is operated with a combustion appl
196. very dirty Never use a damp cloth on the remote controller Do not use a chemically treated duster for wiping or leave such materials on the unit for long It may damage or fade the surface of the unit Do not use benzine thinner polishing powder or similar solvents for cleaning These may cause the plastic surface to crack or deform If you do not plan to use the unit for more than 1 month 1 Operate the fan for 3 to 4 hours to dry inside the unit Operate FAN ONLY mode with set temperature 30 C 2 Stop the air conditioner and turn off the main power switch or the circuit breaker Checks before operation 1 Check that the air filters are installed 2 Check that the air outlet or inlet is not blocked 3 Turn on the main power switch or the circuit breaker for the main power supply to the air conditioner FAN ONLY operation WARNING Cleaning of the air filter and other parts of the air filter involves dangerous work in high places so be sure to have a service person do it Do not attempt it yourself For Air conditioning system which is operated regularly cleaning and maintenance of the indoor outdoor units are strongly recommended As a general rule if an indoor unit is operated for about 8 hours daily the indoor outdoor units will need to be cleaned at least once every 3 MONTH This cleaning and maintenance shall be carried out by a qualified person Failure to clean the indoor outdoor units regularly will result
197. wire colors with terminal numbers on indoor and outdoor units terminal blocks and firmly screw wires to the corresponding terminals 4 Connect the ground wires to the corresponding terminals 5 Fix the cable with cord clamp 6 Fix cover of the parts box and the terminal block surely with the fixing screws Make a loop on the cable for margin of the length so that the electric parts box can be taken out during servicing PTS Y dopo 10 o d d i IY 70 F 1 50 Earth line Connecting cable Remote Controller Cabling Strip off approx 14mm the cable to be connected Non polarity 2 core cable is used for cabling of the remote controller Twist cable of the remote controller to be connected with cable of the remote controller unit or sensor and press fit them with a wire joint Wire joints White 2 pieces are included in the attachments to the remote controller sold separately or the wireless remote controller kit sold separately Cabling diagram Terminal block for remote controller Approx 200mm W White cabling of indoor unit k B Black A N le Bde E Remote controller cable Connecting Remote controller unit or Local procure part cable from sensor part Remote controller unit or sensor part i Remote controller cabling Cable from remote N controller unit Wire joint Wiring diagram Remote controller Remote contr

Toshiba RAV-SM1101AT-E Air Conditioner User Manual

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