Home

SERVICE MANUAL AIR CONDITIONER - Amp Air

1. 1 Liquid side Gas side refrigerant pipe refrigerant pipe outer diameter A outer diameter Liquid side Gas side refrigerant pipe refrigerant pipe outer diameter outer diameter B Liquid side Gas side refrigerant pipe refrigerant pipe outer diameter outer diameter B Branch pipe Branch pipe Liquid side refrigerant pipe Gas side refrigerant pipe outer diameter outer diameter D To outdoor unit To outdoor unit Dimension table 19 FILE NO SVM 13010 Double twin type 4 indoor units and 1 outdoor unit Heating mode Cooling mode Indoor unit A Indoor unit B Distributor TCJ sensor Distributor sensor with strainer Strainer with strainer Heat exchanger Heat exchanger Strainer 1 Liquid side Gas side refrigerant pipe refrigerant pipe outer diameter outer diameter Liquid side Gas side refrigerant pipe refrigerant pipe outer diameter q A outer diameter B 4 Y Branch pipe 1 Liquid side refrigerant pipe Gas side refrigerant pipe outer diameter C outer diameter D Branch pipe 1 Indoor unit C Indoor unit D TCJ sensor TCJ sensor Distributor with strainer Distributor with strainer
2. X X O OO 19591 Apesy PM U9 U09 10418 uoneuejdx3 uonisod uoneoipur 42019 3 092 YNIT OOL jeuonipuoo duie apoo 49949 pe1oe1ep ow Snoeueynus snoeueynuirg WIS om eie eeujey v 0D use 009 1611 9po2 49949 2 2 9 45 Error mode detected by indoor unit Operation of diagnostic function Cause of operation No communication from remote controller including wireless and communication adapter Status of air conditioner Stop Automatic reset Condition Displayed when error is detected FILE NO SVM 13010 Judgment and measures Check cables of remote controller and communication adapters Remote controller LCD display OFF Disconnection Central remote controller 97 check code The serial signal is not output from outdoor unit to indoor unit Miswiring of inter unit wire Defective serial sending circuit on outdoor P C board Defective serial rece
3. si ssejppe ou eq NOHd33 pJeoq Od Joopul 19410 JOOPU 1 10sues dwa uo pejoejep sem uous uedo 10sues Pun Joopu O L 1eeu uo pejoejep sem uous uedo 01 1eeH 1 1eBueuoxe yeay uo pejoejep sem uous uedo POL Joopu ejqissoduui s sun qns pue SHUN JOMO O pue 1 Joopul ejqissoduul si syun pue 1epeau Joopui ueemjeq uoneorunuuujoo Jejnduuoo pue NOW NOW 1 sem se ssejppe Joopu Joopino pue Joopui uoneorunuJuJoo BLAS UO SI eJeu 100p3no Ioopu wajshs osy Jejdepe pue BJOW ON pue Joopui 1048
4. 5 5 1 0 yj Heating H operation 0 15 corrected according to the outside temperature Outside temp No To To 24 C 24 gt 18 C To lt 18 C Correction value X To error Ta Room temp Ts Setup temp To Outside temp Room temp control 1 Adjustment range Remote controller setup temperature Po COOL DRY HEAT AUTO Wired type 18 to 29 18 to 29 18 to 29 17 to 30 17 to 30 17 to 30 Wireless type 26 control Continued Outline of specifications 2 Using the CODE No 06 the setup temperature in heating operation can be corrected o 5 Setting at shipment FILE NO SVM 13010 Remarks Shift of suction temperature in heating operation Automatic capacity control GA control 1 Based on the difference between Ta and Ts the operation frequency is instructed to the outdoor unit 2 Cooling operation Every 90 seconds the room temperature difference between temperature detected by Ta and Ts and the varied room temperature value are calculated to obtain the correction value of the frequency command and then the present frequency command is corrected Ts n Room temp difference n Counts of detection Ta n 1 Ts n Varied room temp value n 1 Counts of detection of 90 seconds before Heating operation Every 1 minute 60 sec the roo
5. o 0 E 5 o mS An obstacle S 1000 5 The space that is necessary for equipping and service 860 to 910 Ceiling open dimension 661 orless Standing Standing 850 or less Bottom face of ceiling Drain upstanding size Indoor unit Refrigerant pipe connecting port 09 5 Liquid side Refrigerant pipe connecting port 015 9 Gas side Bottom face of ceiling Drain pipe connecting port Meterial PP ES hos Vers For branch duct knockout square hole 2150 690 20 Hanging bolt pitch 950 Panel external dimension 840 Unit external dimension Ceiling panel sold separately Bottom face of ceiling For branch duct knockout square hole 2150 2 positions For branch duct knockout square hole 2150 Bottom face of ceiling Unit mm 16 FILE SVM 13010 RAV SM1104UTP RAV SM1404UTP RAV SM1604UTP 1000 or more 860 to 910 Ceiling open dimension ma obstacle 1000 or more 1000 or more D 15 or more The space that is necessary for equipping and service 860 to 910 Ceiling open dimension 661 orless Standing Standing 850 or less Bottom face of ceiling Drain pipe Drain upstanding size connecting port Meterial PP Indoor unit Refrigerant pipe connecting port 9 5
6. Strainer Strainer Heat exchanger Liquid side Gas side refrigerant pipe refrigerant pipe outer diameter A outer diameter B Liquid side Gas side refrigerant pipe refrigerant pipe outer diameter q outer diameter B 4 gt Branch pipe 1 W Liquid side refrigerant pipe Gas side refrigerant pipe I 477 Branch pipe 2 outer diameter outer diameter D Liquid side refrigerant pipe outer diameter Gas side refrigerant pipe outer diameter F To outdoor unit To outdoor unit Dimension table Indoor unit Branch pipet Branchpipe2 A B C D E F 20 FILE SVM 13010 WIRING DIAGRAM 3 3 1 Indoor Uni 3 1 1 4 Way Cassette Type SM1404UTP RAV SM1604UTP RAV 3 RAV SM1104UTP RAV SM564UTP RAV SM804UTP rc x a NEA haana ajow y Jejonuo l Joy Jede pieog O d Jonuoo ayy E Y RW TY 1 1 O d SU uo eui sejeoipul 0 0 BUILUJ8 uonoeuuoo By sejeoipur o ou T z vem IRL H eee eee Gauy LSNO eys ay sejeorpul aul E 55 5 ay L N 10x3 THO 3Alsd NY4 9 esses Wet
7. ye xoeuo dnos e1ojeq sem siu lt gt iun Japeay 807 207 2071 203 Woy Aq jouueo yun 04 YUN JOOPU yosuas 1eeu jo umop dwa sew ue Buneeu ul sem 1 OQ 100pu Hun Joopu YAMS 18014 Joopu Ue4 UR Joopul OY Hun J00pu 1046 episino 4045 indui episino Jo SsoJppe uiejs s jesun s jo 2 Ayjoedeo Joopul zasun s sseJppe dnojD 1 5 Joopul sisixe yun uonoeuuoo euo ue e ueuM yun ur ejqeo si 1941 dnos6 ui spun ejdnjnu Jaysew soopul jo Buas
8. to only 1 unit 1 LI 7 L LI LI 1 1 model connection interface is mounted MCC 1440 to the header unit Central controller 3 TCC LINK Outdoor unit Vn Option communication circuit 3 Connection of the schedule timer to the simple 04 remote controller is unavailable p us t 23 FILE NO SVM 13010 5 1 2 Connection of Wireless Remote Controller Kit Indoor unit 1 Header Wireless remote controller kit Receiver P C board Display LED Function setup SW Power Remote controller communication circuit 2 3 Follower Follower A B A B Indoor control P C board MCC 1570 Remote controller communication circuit EEPROM Same as left Same as left Driver 2 2 Serial Warning receive circuit Defrost 1012 3 il2l3 Thermo ON COOL AC HEAT synchronous FAN signal input circuit Outdoor unit Outdoor unit r Up to 8 units connectable 1 Case of 1 1 model connection interface Option 1 However Max 7 units are connectable in case of mounting 1 1 model connection interface when two wired simple remote controllers are connected 2 The 1 1 model connection interface is mounted to only 1 unit 1 1 model connection interface is mounted to MCC 1440 the header unit Outdoor unit Central controller TCC LINK Option communication circuit 1 LI
9. NOTE Repeat above step to reset wireless remote controller to be A The wireless remote controllers do not display A The factory default of the wireless remote controllers is A selection can be set with signal receiving unit For the further details refer to the installation manual 72 FILE NO SVM 13010 FILE NO SVM 13010 8 1 6 Monitor Function of Remote Controller Switch B Calling of sensor temperature display Contents Each data of the remote controller indoor unit and outdoor unit can be understood by calling the service monitor mode from the remote controller Procedure 1 Push S buttons simultaneously for 4 seconds to call the service monitor mode The service monitor goes on the master indoor unit No _ displayed at first and then the temperature of CODE No 17 is displayed n 2 ON OFF 2 Push temperature set buttons and then change cx the CODE No of data to be monitored Go The CODE list is shown below p e CP 9 2 4 1 3 Operation procedure 1 2 3 4 Returned to usual display CODE No Data name CODE No Data name Room temperature Remote controller Indoor suction temperature TA Indoor heat exchanger Coil temperature TCJ Indoor heat exchanger Coil temperature TC Indoor fan revolution frequency Indoor fan calculated operation time Filter sign time Indoor discharg
10. button The setting completes if the setting data are displayed If the plug for short circuit is attached on the P C board before replacement attach it on the P C board replaced A CAUTION sure to set the jumper wire since the motor protection level setting selection is performed on it Connector CN504 for drain pump Set JO2 as follows depending on the capacity class Jumper wire J02 SM56 80 None 4 Way Cassette SM110 140 160 Required factory setting 3 Writing the setting data to EEPROM The settings stored in the EEPROM of the P C board for indoor unit servicing are the factory set values Step 1 Push Cy e buttons on the remote controller simultaneously for more than 4 seconds n the group control operation the unit No displayed for the first time is the header unit No At this time the CODE No DN shows Also the fan of the indoor unit selected starts its operation and the swing operation starts if it has the louvers The unit ALL is displayed if the auto address setting mode is interrupted in 2 step 2 a UNIT LOUVER Step 2 Everytime when e left side button button is pushed the indoor unit No in the group control operation are displayed in order The settings stored in the EEPROM of the P C board for indoor unit servicing are the factory set values Specify the indoor unit No with its P C board replaced to the P C
11. 1 1 1 2 Header Master Follower Sub Remote controller 3 Triple 1 1 Header Master 1 2 Follower Sub 1 3 Follower Sub 83 FILE SVM 13010 4 Single group operation Each indoor unit controls the outdoor unit individually 8 1 Header Sub 5 Multiple groups operation Manual address setting Master unit Sub unit 2 1 Header Sub 1 1 1 2 3 1 Header Sub Follower Sub Header Master 3 2 Follower Sub 3 3 Follower Sub The master unit receives the indoor unit data thermo status of the sub Without identical line address amp indoor outdoor serial and then finally controls the outdoor compressor matching with its own thermo status The master unit sends this command information to the sub unit The sub unit receives the indoor unit data from the master With identical line address amp indoor outdoor serial and then performs the thermo operation synchronized with the master unit The sub unit sends own thermo ON OFF demand to the master unit Example No 1 1 master unit sends receives signal to from No 1 2 and No 1 3 sub units It is not influenced by the line 2 or 3 address indoor unit 84 FILE SVM 13010 9 2 2 Automatic Address Example from Unset Address No miswiring 1 Standard One outdoor unit 1 2 1 3 Follower Master 1 3 1 1 Follower Sub Only turning on source power supply Automatic completion
12. S FILE NO SVM 13010 1 SERVICE MANUAL AIR CONDITIONER SPLIT TYPE INDOOR UNIT 4 way cassette type gt RAV SM564UTP E TR RAV SM804UTP E TR RAV SM1104UTP E TR RAV SM1404UTP E TR RAV SM1604UTP E TR HFC Original instruction Adoption of New Refrigerant FILE NO SVM 13010 This Air Conditioner is a new type which adopts a new refrigerant HFC R410A instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer CONTENTS SAFETY CAUTION 1 m m m 10 11 CONSTRUCTION VIEWS EXTERNAL VIEWS 1 1 RAV SM564UTP 1 2 RAV SMB804UTP 1 3 RAV SM1104UTP SM1404UTP SM1604UTP SYSTEMATIC REFRIGERATING CYCLE DIAGRAM WIRING DIAGRAM SPECIFICATIONS OF ELECTRICAL PARTS INDOOR CONTROL CIRCUIT 5 1 Indoor Controller Block Diagram 5 2 Control Specifications 5 83 Indoor Print Circuit Board TROUBLESHOOTING 6 1 Summary of Troubleshooting 6 2 Troubleshooting REPLACEMENT OF SERVICE P C BOARD SETUP AT LOCAL SITE AND OTHERS 8 1 Indoor Unit 8 2 Setup at Local Site Others 8 3 How to Set up Central Control Address Number 8 4 How to set up type of swing 8 5 How to set louver lock Louver fix 8 6 How to clear louver lock ADDRESS SETUP 9 1 Address Setup 9 2 Address Setup amp Group Control 9 3 Address Setup Manual Setting from Remote Controller 9 4 Confirmation of Indoor Unit No Position DETACHMENTS EXPLODED VIEWS AND PARTS LI
13. running the unit as they get heated while running Be sure to put on gloves providing protection for heat Cooling check When the service panel of the outdoor unit is to be opened in order for the fan motor reactor inverter or the areas around these parts to be repaired immediately after the air conditioner has been shut down set the circuit breaker to the OFF position and then wait at least 10 minutes before opening the service panel If you fail to heed this warning you will run the risk of burning yourself because the fan motor reactor inverter heat sink and other parts will be very hot to the touch In addition before proceeding with the repair work wear the kind of insulated heat resistant gloves designed to protect electricians Only a qualified installer or service person is allowed to do installation work Inappropriate installation may result in water leakage electric shock or fire Before starting to install the air conditioner read carefully through the Installation Manual and follow its instructions to install the air conditioner Be sure to use the company specified products for the separately purchased parts Use of non specified products may result in fire electric shock water leakage or other failure Have the installation performed by a qualified installer Do not supply power from the power terminal block equipped on the outdoor unit to another outdoor unit Capacity overflow may occur on the
14. uonenunuoo jesoi ysel Apeay U9 U09 10448 uoneue dx3 uonisod eAnejueseJdeu uongeaipur x20Ig uonejedo jeuonipuoo 2942 551 uone1edo senunuoo sdois Joopul 4ejseui se 195 ejouJeJ z uj JOOPU jouueo euis pues uoneoiunuuuloo 2 Buipnjour uoneorunuuuoo JOU SEM Jejse JOOPU eq 1 BJOWAY 19592 U9 U09 104148 uoneuej dx3 uonisod eAnejueseJdog uonejedo jeuonipuoo uoneoipul due Y92949 Jejseuu pejeordng Pall dnjes sseippe OLNY 01 syys paun sem Ajddns
15. A FILE NO SVM 13010 1 Part No Description 207 BELLMOUTH SCS 08 43 22322 BELL MOUTH 2 43772311 PAN ASSY DRAIN 564UTP TR 804UTP TR 1104UTP TR 1404UTP TR 1604UTP TR 1 1 219 43049788 NUT FLARE 1 2 IN 2 43T97314 NUT FLARE 5 8 IN 43T82321 SOCKET 5 8 IN 3T11324 RUBBER CUSHION 2 3T21439 MOTOR FAN ICF 280 150 1 20 2 1 22 23 24 25 26 27 28 MOTOR FAN SWF 230 60 2R 1 30 3 33 34 35 36 37 38 4 RUBBER CUSHION 2 43T97316 WASHER 4 MOTOR FAN 260 150 1 1 1 43T82320 SOCKET 1 2 IN 1 2 2 43T97001 NUT 43T47333 BONNET 1 2 IN 43T47334 BONNET 5 8 IN 1 4 1 2 2 4 2 2 39 240 241 HOLDER SENSOR 103 FILE SVM 13010 Electric parts 401 402 RAV SM Ref No Part No Description 564UTP TR 804UTP TR 1104UTP TR 1404UTP TR 1604UTP TR 401 43760432 SERVICESENSOR 6 2 2 2 2 2 402 43750476 SERVICESENSOR ta 1 J i j 1 1 403 43T60427 SERV TERMINAL 3P 20h 1 3 3 t1 1 404 43T60434 TERMINALBLOCK 2P 1 1 3 t 1 405 6 4 jASMPCB MOO 1570 o do 4 31 1 1 1 104 RBC U31PG W WS E RBC U31PGS W WS
16. Check central controller including network adapter and Correct central control system address indoor P C board MCC 1570 Defect Replace L30 error Are outside devices of Check indoor P C board MCC 1570 connector CN80 connected Defect Replace YES Check outside devices 2 Do outside devices normally work Defect Replace YES Check cause of operation P30 error Central controller NO Is group operation carried out YES Is there check code on follower unit in main and sub remote controllers Check corresponding Check indoor P C board MCC 1570 indoor unit outdoor unit Defect Replace 51 FILE NO SVM 13010 P10 error Is connection of float switch connector Correct connection Indoor control board CN34 of connector normal Does float switch work YES Is circuit wiring normal NO Check and correct wiring and wire circuit Does drain pump work YES Are connector pins 1 and 2 at drain pump unit side shorted Resistance value 0 Is power of drain pump turned on Replace drain pump Check the drain pipe etc and indoor P C board MCC 1570 Replace drain pump MEC 5 0 gt Check wiring Defect Replace Check that voltage of 1 2 pin of CN504 on the indoor P C board is 12V 1 pin is plus F10 error Is connection of TA sensor connector CN104 on indoor P C board correct
17. Indoor EEPROM error Operation Timer 1 Simultaneous flash Outdoor EEPROM error Operation Timer AOA 1 Compressor break down Compressor lock Current detection circuit error Case thermostat worked Outdoor unit low pressure system error Outdoor compressor system error 1 Operation Timer Ready X e x 1 Simultaneous flash Duplicated master indoor units There is indoor unit of group connection in individual indoor unit Unsetting of group address Missed setting Unset indoor capacity AUTO address If group construction and address are not normal when power supply turned on automatically goes to address setup mode Operation Timer TE O Ready XE gt 1 Simultaneous flash Unset model type Service board Duplicated indoor central addresses Outdoor unit and other error Outside interlock error Negative phase error Others 1 These are representative examples and the check code differs according to the outdoor unit to be combined 43 6 2 2 Others Other than Check Code Lamp indication Ready xo X Simultaneous flash Operation Timer ve e Check code During test run Cause of trouble occurrence FILE NO SVM 13010 Operation Timer Ready X Ld Alternate flash Disagreement of cool heat Automatic cool heat setting to automatic cool heat prohibited m
18. YES Are characteristics of TA sensor resistance value normal YES Check indoor P C board MCC 1570 Correct connection of connector Replace TA sensor Referto Characteristics 1 Defect gt Replace 52 FILE NO SVM 13010 P12 error Turn off the power Is there no connection error or disconnection on connectors CN333 and CN334 of indoor unit P C board MCC 1570 YES Correct connection of connector NO Remove connectors CN333 and CN334 of indoor unit P C board MCC 1570 Does the fan rotate without trouble when handling the fan with hands Replace 5 Are resistance values between phases at fan motor connector CN333 motor side of indoor P C board MCC 1570 correct 1 Incorrect Replace indoor fan motor Correct x1 e Are not coil windings between Red lead and White lead between Q White lead and Black lead between Black lead and D Red lead opened or shorted The resistance should be the resistance value below SM56 SM80 Approx 70 to 1000 5 110 SM140 SM160 Approx 27 to 400 Is not grounded between cabinet and D 5 It should be 10M or more Is resistance value of fan motor connector CN334 motor side of indoor P C board MCC 1570 correct 2 Incorrect Replace indoor fan motor Correct x9 Resistance value confirmation of the fan motor position dete
19. board 1 LI LI 24 FILE NO SVM 13010 5 1 3 Connection of Both Wired Simple Remote Controller and Wireless Remote Controller Kit Indoor unit 1 Header Wired simple master remote controller Wireless remote controller kit Max 2 units Schedule timer Display LED Receiver P C board Receive Function setup SW circuit Display Function LCD Display LCD Display LED Buzzer circuit communication circuit 2 17 gt 2 3 Follower Follower A B A B Indoor control P C board MCC 1570 Remote controller communication circuit Same as left Same as left 2 2 Run Serial send Warning receive circuit Defrost 1 21 3 1 2 3 Fan motor P control circuit HEAT synchronous ower circuit signal input circuit DC280V Outdoor unit Outdoor unit 1 Up to 8 units are connectable 1 Case of 1 1 model connection interface Option 1 However Max 7 units are connectable in case of 1 21 3 mounting 1 1 model connection interface 2 The 1 1 model connection interface is mounted to only 1 unit 1 1 model connection interface is mounted to the header unit 3 Connection of the schedule timer to the simple remote controller is unavailable Outdoor unit 4 n the left system set the wireless remote controller side as the follower remote controller when using the wired
20. remove dirt attached to the packing And tighten in it noting so that the cap is not slantingly set If attaching the drain cap as dust or dirt is attached or the cap is set slantingly water leakage is caused 2 Turn the drain cap outside to direction and then attach it using the fixing screw as original 3 Following to work of item 2 of CD mount the suction grille as before 93 FILE NO SVM 13010 Remarks Drain cap outside Drain cap fixing screws Drain cap inside Drain cap A mark Drain pan A mark Part name Fan motor Procedure 1 Detachment 1 Carry out work of item 1 of 2 2 Remove connectors which are connected from the control P C board to the other parts and then remove each wiring from the clamp CN510 Louver motor 20 White CN34 Float switch Red CN504 Drain pump 2P White CN101 TC sensor 2P Black CN102 TCJ sensor 2P Red CN104 Room temp Sensor 2 Orange CN333 Fan motor power supply White CN334 Fan motor position detection White NOTE Unlock the lock of the housing part and then remove the connector 3 Remove the fixing screws A and B and then remove the electric parts box Fixing screw A O4 x 10 3 pcs Fixing screw B O4 x 8 1 pc 4 Remove the fan motor lead TC sensor and TCJ sensor from clamp of the bell mouth 5 Remove the fixing screws and then remove
21. 1 80 FILE SVM 13010 Dual swing Recommended for heating operation The adjoined louvers repeat horizontal discharge Downward discharge alternately to clear irregularity of the temperature in heating operation The vertical discharge spreads hot air to the floor and the horizontal discharge stirs Both suppress the temperature irregularity Horizontal WW discharge Horizontal discharge Downward Downward discharge discharge Horizontal discharge 4 7 Horizontal Downward Downward discharge discharge discharge Cycle swing Recommended for cooling operation e 4 louvers swing with time lag as if they heave 8 5 How to set louver lock Louver fix 1 Push 29 At the right side of the button for 4 seconds or more during stop of the operation flashes 2 Push Atthe left side of the button and select the unit to be set Every pushing the button the unit No changes UNIT No UNIT No UNIT No pd 7 42 gt 48 UNIT No 1 4 The fan of the selected unit rotates and the louver swings 3 Push temp set to display the louver No of which air direction is to be fixed The selected louver swings id F1 lt gt F2 F4 7 1 4 PushTIMER SET and select air direction of the louver of which swinging you do not want Code 0001 0002 0003 p p T 4 6 0004 0005 f selecting above the
22. Alternate flash Protective device of indoor unit worked Outdoor unit discharge temp error Protective device of Outdoor high pressure system error outdoor unit worked Negative phase detection error Heat sink overheat error Outdoor unit error Gas leak detection error Operation Timer Ready xt 35 Ld Alternate flash Outdoor unit high pressure protection 4 way valve system error Indoor or outdoor unit judged Outdoor unit Outdoor unit error Outdoor unit Inverter Idc operation Outdoor unit Position detection error Protective device of outdoor unit worked Stopped because of error of other indoor unit in a group Check codes of E03 L03 L07 L08 1 These are representative examples and the check code differs according to the outdoor unit to be combined 42 Lamp indication Operation Timer Ready w e lei Alternate flash Check code FILE NO SVM 13010 Cause of trouble occurrence Heat exchanger sensor TCJ error Heat exchanger sensor TC error Heat exchanger sensor TA error Indoor unit sensor error Operation Timer 5 w Ld Alternate flash Discharge temp sensor TD error Temp sensor TE error Temp sensor TL error Temp sensor TO error Temp sensor TS error Temp sensor TH error Temp Sensor miswiring TE TS Sensor error of outdoor unit 1 Operation Timer O Simultaneous flash
23. Header Follower Repetition Regular communication of the identical piping system Every 30 seconds Twin header follower When the above status changes immediately communicates n a group operation if the indoor unit which was fed power after judgment of automatic address cannot receive regular communication from the header unit and regular communication on identical pipe within 120 seconds after power was turned on it reboots system reset The operation starts from judgment of automatic address Gr construction check again If the address of the header unit was determined in the previous time the power fed to the header unit and reboot works the header unit may change though the indoor unit line address is not changed 75 FILE NO SVM 13010 8 2 Setup at Local Site Others Model name TCB PCNT30TLE2 8 2 1 1 1 Model Connection Interface TCC LINK adapter 1 Function This model is an optional P C board to connect the indoor unit to 1 1 model connection interface 2 Microprocessor block diagram Indoor unit Central controller 1 1 model connection interface P C board CN40 050 Indoor control P C board CN041 1 1 model connection interface communication circuit Terminal resistance SWO01 Terminal block MCC 1440 A B 1 1 model Ets connection interface Communication units Total 64 units Commun
24. SET CL SWING FIX UNIT LOUVER Ae Operation procedure 1 2 3 4 5 6 END 67 Filter sign lighting time Function selection CODE No DN list None 2500H 10000H Contents 0001 150H 0003 5000H 0005 Clogging sensor used FILE NO SVM 13010 At shipment from factory According to type Filter stain level Standard Heavy stain Half of standard time 0000 Standard Central control address No 1 unit to Undecided 0064 No 64 unit 0099 Undecided Heating suction temp shift No shift 2 0001 1 0010 10 Up to 6 is recommended 0002 2 Floor type 0000 0 Cooling only 0000 0001 Heat pump Cooling only No display for AUTO HEAT 0000 Heat pump Type 0000 0001 1 way cassette 4 way cassette to 0037 According to model type Indoor unit capacity 0000 Undecided 0001 to 0034 According to capacity type Line address 0001 No 1 unit 0030 No 30 unit 0099 Undecided Indoor unit address 0001 No 1 unit 0064 No 64 unit 0099 Undecided Group address 0000 0002 Individual Follower unit in group 0001 Master unit in group 0099 Undecided Louver type Adjustment of air direction 0000 0002 1 way 0004 No louver model 0001 Swing only 0003 2 way 4 way According to model type In automatic cooling heating temp
25. SVM 13010 How to confirm the central control address New function for 2 remote controller Procedure It can be confirmed even during operation or stopping 1 2 UNIT LOUVER Push button for 4 seconds or more In the frame at left side of the remote controller screen the lighting set contents are displayed During unset time 11299 At shipment from factory is displayed 2 After lighting display for 3 seconds the display automatically disappears If any button is pushed during display immediately the display disappears and then the pushed button is displayed 79 8 4 How to set up type of swing 1 Push for 4 seconds or more during stop of the operation flashes 2 Push gt At the left side of the button and select the unit to be selected Every pushing the button the unit No changes UNIT No UNIT No UNIT No i 7 e 5 7 13 UNIT No UNIT No No display 1 4 The fan of the selected unit rotates and the louver swings 3 Using TIMER SET buttons select type of the swing Swing setup code Swing setup code Louver operation Standard swing At shipment Dual swing Cycle swing REQUIREMENT Do not set 0000 Louver may cause a trouble 4 push 5 Push gt to finish the setup Standard swing Four louvers swing simultaneously with the same angel Uu 1 1 1 1 1 1 1
26. electric shocks injury water leakage noise and or vibration may result Check the following items after reinstallation 1 The earth wire is correctly connected 2 The power cord is not caught in the product 3 There is no inclination or unsteadiness and the installation is stable If check is not executed a fire an electric shock or an injury is caused When carrying out the pump down work shut down the compressor before disconnecting the refrigerant pipe Disconnecting the refrigerant pipe with the service valve left open and the compressor still operating will cause air etc to be sucked in raising the pressure inside the refrigeration cycle to an abnormally high level and possibly resulting in reputing injury etc FILE SVM 13010 When the service panel of the outdoor unit is to be opened in order for the compressor or the area around this part to be repaired immediately after the air conditioner has been shut down set the circuit breaker to the OFF position and then wait at least 10 minutes before opening the service panel If you fail to heed this warning you will run the risk of burning yourself because the compressor pipes and other parts will be very hot to the touch In addition before proceeding with the repair work wear the kind of insulated heat resistant gloves designed to protect electricians o Take care not to get burned by compressor pipes or other parts when checking the cooling cycle while
27. icat Optional Connector Spec uonejedo 440 sowy peoJo Joopu juo Jejjojuoo pue jun Aq O indui pueweq AO uoniqiux3 pue 1 uy NO pue H Joopur suuopeg JOOPU x99uo pesn si 3141 O xoeuo uoneiedo HO L000 lt 2000 eui uo peuuoped si ndu 10416 uondo jo Hues NO BurzuodeA episino Aejdsip 1 1ndui uondo uonoejes 40149 uondo Yard Aqio10 y dois pue 10 027 y indui ON indui peuuoped si uonejedo 440 pesn s ueuM UO sr uej 100pui NO 101989 oo 1ndino ue4 GBuneeu ueis s s uonejedo ueuw NO 1 1ndino 100
28. simple wired remote controller as the header remote controller MCC 1440 Central controller TCC LINK Option communication circuit LI LI 1 LI 1 board 1 1 LI 1 95 5 2 Control Specifications When power supply is reset Outline of specifications 1 Distinction of outdoor unit When the power supply is reset the outdoors are distin guished and the control is selected according to the distinguished result Setting of indoor fan speed and existence of air direction adjustment Based on EEPROM data select setting of the indoor fan speed and the existence of air direction adjustment FILE NO SVM 13010 Remarks Air speed rpm Air direction adjustment Operation mode selection Based on the operation mode selecting command from the remote controller the operation mode is selected Remote controller Control outline command Air conditioner stops Fan operation Cooling operation Dry operation Heating operation COOL HEAT operation mode is automatically selected by Ta Ts and To for operation The operation is performed as shown in the following figure according to Ta value at the first time only In the range of Ts 0 1 lt Ta lt Ts 0 1 Cooling thermo OFF Fan Setup air volume operation continues Cooling operation 1 0 1 Cooling thermo OFF Fan only Setup air volume
29. the louvers of louver No 02 and 04 move to the downward discharge position and then start the Swing operation at the same time Q Cycle swing gt Data 0003 When operation is selected the louver No 01 moves to the horizontal discharge position 03 to the downward discharge position 02 and 04 to the middle position and then start the Swing operation at the same time Three types of the swing modes can be also selected and set by the setup data of CODE No DN FO In case of selecting the Swing mode Dual swing or Cycle swing the following numerals is displayed at the center of the remote controller screen for approx 3 seconds when button was pushed to select SWING No display for the standard swing QU 0 ak c 101 L4 EU Cycle swing 0000 D d Alternate lighting 0 5 sec L0 LW E Dual swing 1 0 1 Louver lock Louver fix For the air direction setup for each discharge port the louver position can be locked during the normal operation An arbitrary air direction of an arbitrary louver can be registered and set by keeping button pushed for 4 seconds or more on the remote controller The louver lock can be set by registering the setup data to CODE No DN F1 to F4 according to the following table CODE No Objective louver No Setup data 0000 Release At shipment 0001 Horizontal discharge posi
30. the real louver and air direction setup Illustration on the remote controller Screen HA control 1 This control is connected to TV control or remote start stop I F etc and start stop are available by HA signal input from the remote position This control outputs start stop status to HA output terminal I O specifications conform to JEMA regulations This control outputs Operation OFF STOP signal to HA output terminal while self cleaning works However selection of Operation ON Operating signal is possible by changing 0000 At shipment of CODE No DN CC to 0001 In this case if HA is input during self clean operation during operation of the air conditioner the self clean operation is not performed Unit stops In the group opera tion use this control by connecting to either header or follower indoor unit Frequency fixed operation Test run In case of wired remote controller gt 1 When pushing TEST button for 4 seconds or more TEST is displayed on the display screen and the mode enters in Test run mode Push ON OFF button Using MODE button set the mode to COOL or HEAT Do not use other mode than COOL HEAT mode During test run operation the temperature cannot be adjusted An error is detected as usual A frequency fixed operation is performed After the test run push ON OFF button to stop the operation Display in the display part is same as the procedure in
31. unit YES Is power supplied to remote controller Check indoor P C board 1570 AB terminal Approx DC18V Defect Replace YES 2 Are 2 remote controllers set YES Correct a header unit a follower unit without header unit Remote controller address connector NO Check remote controller P C board Defect Replace E09 error Are 2 master units set in Correct as a header unit 2 remote controllers and a follower unit NO Check remote controller P C board Defect Replace 48 FILE SVM 13010 E04 error NO NO Is group address setup of YES YES Are wiring in indoor unit and NO Correct wiring and 1 2 8 inter unit cables correct inter unit cables YES Are wirings of terminal blocks NO Correct wiring of connector 1 2 3 wired to CNO4 normal and terminal blocks YES Does D502 Orange LED flash NO Check indoor P C board after power supply turned on again Defect Replace YES Check outdoor P C board Defect Replace E10 error Check power supply voltage Is there no disorder of power supply Correct lines Check and eliminate noise etc NO Check indoor control P C board MCC 1570 Defect Replace 49 FILE NO SVM 13010 E18 error Is inter unit cable NO Correct inter unit cable of A and B normal of remote controller YES YES Correct connection of connector Check circuit wiring Is there no disconnection or con
32. width of cool heat heat cool mode selection control point 0000 0 deg to 0010 10 deg Cool heat are reversed with Data value 2 against the set temperature 0003 3 deg Tsx1 5 Automatic reset of power failure None 0001 Provided None Selection of option error input 70 Filter input Humidifier input 0001 Alarm input Air cleaner etc Humidifier Selection of thermostat output T100 Indoor thermostat ON receiving output of outdoor compressor Thermostat ON Selection of HA T10 terminal Normal JEMA Fire alarm input 0001 Card input Forgotten to be off Normal HA terminal Vent fan Single operation Impossible 0001 Possible Impossible Sensor selection Body TA sensor 0001 Remote controller sensor Body sensor High ceiling selection Air volume selection Type SET DATA Discharge 2 way 0000 Standard At shipment 3 5 0001 High ceiling 1 3 8 0003 High ceiling 3 SM160 lype SET DATA Discharge 2 way 0000 Standard At shipment 1 d 4 5 0001 High ceiling 1 F 4 6 0003 High ceiling 3 4 Standard Timer setting Wired remote controller 0000 Operable 0001 Operation prohibited 68 Operable Self clean operation time Contents 0000
33. 2 3 objective heating operation 8 C heating operation This function is valid only for combination with the outdoor units Super Digital Inverter SDI 4 series outdoor units Using the indoor DN code D1 1 bit Valid Invalid of this function is set up at the customer s side The setup by DN code is Invalid O Valid 1 and Invalid 0 has been set at the shipment This operation is the heating operation which sets 8 C as the setup temperature of the target This function starts operation by pushing temperature button during heating operation besides by pushing button for 4 seconds or more after temperature reached the minimum set temperature To stop release this operation select and execute one from the following operations D Push button Heating operation 18 C setting continues 2 Push START STOP button Air conditioner stops Heating 18 operation at the next start 9 Push Other operation mode is selected and the operation continues As the setup temperature is 8 and the human heating is not targeted the cold air discharge preventive control Item 7 is made invalid to suppress the intermittent operation The settings of the air direction and air volume are changeable during this operation The indoor fan stops to protect the compressor for 2 minutes after start of heating operation Thermo ON by this function 37 FILE SVM 13010 Re
34. 2 Group operation Multiple outdoor units Multiple indoor units with serial communication only without twin 2 1 1 1 3 1 8 1 Header Sub Header Sub Header Master Header Sub Max 8 units Only turning on source power supply Automatic completion 3 Multiple groups operation 3 8 1 2 Follower Sub Follower Sub Change is necessary Manually change addresses of the multiple sub units simultaneously from the remote controller 85 FILE NO SVM 13010 9 3 Address Setup Manual Setting from Remote Controller In case that addresses of the indoor units will be Example of 2 lines wiring determined prior to piping work after wiring work Set an indoor unit per a remote controller Turn on power supply N AND Real line Wiring Broken line Refrigerant pipe Outdoor H OG 000 Indoor Indoor Q6 AO A A Line address 1 1 1 2 2 Indoor unit address 1 2 3 1 2 Group address 1 2 2 2 2 CL TEST Push 5 buttons simultaneously for 4 seconds or more Remote controller Line address For the above example perform setting by Using the temperature setup Cv buttons connecting singly the wired remote controller set 12 to the CODE No without remote controller inter unit wire Group address 2 4 Individual 0000 Using timer time buttons set the line address Header unit 0001 P Follower unit 000
35. 223 43T11323 RUBBER CUSHION 224 43T39352 PLATE WIND 225 43T97315 SCREW FIX PANEL 226 43T11324 RUBBER CUSHION 234 43777301 PUMP assy 1401 J 3 13 1 1 295 SWITCH ASSY 1 1 3 236 43779319 LiD assY OUTSIDE 1 1 237 43771303 ASSYDRAN J 1 1 239 43T97001 NUT 1 1 1 1 1 ao erra 2 243 43783308 BAND HOSE aa f aa 245 43 83309 STRING 246 43765652 OWNER S MANUAL 0 0 33 3 247 4377918 GLASS 249 46179617 LID ASSY INSIDE 0 o3 at pt 100 FILE SVM 13010 Electric parts 401 402 I RAV SM Ref No Part No Description 564UTP E 804UTP E 1104UTP E 1404UTP E 1604UTP E 2 seRvioe senson TA o O o E __ 40 sP 20 J o _1__ 404 TERMINAL BLOCK 29 J o 31 3 dT dT 3 _ 405 srvae aswece o 3 3 101 FILE NO SVM 13010 11 2 RAV SM564UTP TR SM804UTP TR SM1104UTP TR SM1404UTP TR SM1604UTP TR kt ED 3 ND v 4 ff TKS Ne ldo
36. E 310 311 Location No Part No 43409207 Description Grille Air Inlet Model Name 306 FILE NO SVM 13010 307 323 324 U31PG WS E U31PGS W E U31PGS WS E 43480017 Air Filter ABS PPNET 4302D003 Motor Louver MP24Z3N 43407145 Outlet Air Form PS F 43407146 Outlet Air Form PS F 43409212 Louver ABS 43409216 Louver ABS 43401037 Cover Panel Ass y 43401041 Cover Panel Ass y 43401043 Cover Panel Ass y 43401047 Cover Panel Ass y 43407148 Plate Fix Panel 43407149 Plate Fix Panel 43407150 Hook ABS 43407154 Cap AXIS POM 43403010 Cover Ass y Motor 43403011 Cover Ass y 43403012 Cover Ass y 43407155 Fix Motor ABS 43407156 Fix Motor ABS 43460125 Lead Motor 43400077 Panel Front PS W 0 5 gt 5 gt 45 43109423 Louver ABS 5 5 5 gt 43109424 Louver ABS 105 FILE NO SVM 13010 WARNINGS ON REFRIGERANT LEAKAGE Check of Concentration Limit The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out its co
37. Item 1 Push TEST button to clear the test run mode TEST display in the display part disappears and the status returns to the normal stop status Command frequency is approximately S7 Filter sign display Except wireless type The operation time of the indoor fan is calculated the filter reset signal is sent to the remote controller when the specified time 2500H has passed and it is displayed on LCD When the filter reset signal has been received from the remote controller time of the calculation timer is cleared In this case the measurement time is reset if the specified time has passed and display on LCD disappears 34 FILTER RB goes on Central control mode selection 1 2 Outline of specifications Setting at the centerl controller side enables to select the contents which can be operated on the remote controller at indoor unit side Setup contents 64 line central controller TCB SC642TLE2 Individual Operated on the remote controller Priority to second pushing Central 1 ON OFF operation cannot be operated on the remote controller Central 2 ON OFF mode selection temp setup operations cannot be operated on the remote controller Central 3 Mode selection and temp setup operations cannot be operated on the remote controller Central 4 Mode selection cannot be operated on the remote controller n case of the wireless type the dis
38. NO Is connection of connector normal YES TCC LINK central FILE NO SVM 13010 Correct communication line Correct connection of connector CN51 of 1 1 model connection interface TCC LINK adapter P C board MCC 1440 and CNO50 of indoor P C board NO Are A and B communication lines normal YES YES Is there no connection error of power supply cable NO NO Is not the source power supply turned on YES YES Did a power failure occur NO Is the network address changed from the wired remote controller NO NO YES Is there no noise source Can the other indoor units be normally controlled from the central controller Or is the operation status of indoor unit reflected YES YES Can the indoor unit be normally controlled from the remote controller Check power supply transformer on 1 1 model connection interface MCC 1440 Defect Replace 56 Uncontrolled Same to others Check connection of A and B terminal blocks Correct communication line of remote controller Correct power wiring Turn on the source power supply Clear the check code Eliminate noise etc Check central controller Defect Replace Uncontrolled Check indoor P C board MCC 1570 Defect Replace FILE SVM 13010 E03 error Header indoor unit E03 error is detected when the indoor unit cannot receive a signal from
39. None 0000 0 5h to 0 012 Oh Set when compressor ON time is 10 to 60 minutes When ON time is 60 minutes or more the double of this operation time setting is set FILE NO SVM 13010 At shipment from factory Selection of louver horizontal discharge position 0000 Smudging less setting 0002 Cold draft preventive setting Smudging less setting Current demand X to outdoor unit 0050 50 to 0100 100 75 Setting of self clean operation forced stop 0000 No Clean operation is performed in case of stop by HA input HA operation output OFF during clean operation in case of stop by remote controller 0001 Yes Clean operation is not performed in case of stop by HA input HA operation output ON during clean operation in case of stop by remote controller Clean operation stop function when ON OFF operation is prohibited The air conditioner stops including fire alarm such as remote monitor system while setup of ON OFF operation prohibited Central 1 2 is performed from the central controller side 0000 0001 Valid Clean operation Invalid No clean operation Existence of remote controller save function 0000 Invalid Impossible 0001 Valid Possible Valid Possible Existence of 8 C heating operation function 0000 Invalid Impossible 0001 Valid Possible Valid Possible Revolution frequency of self clean operation 0000 0001 Invalid
40. Self clean operation is not carried out Valid Self clean operation is practiced with 210 rpm Valid 210 rpm operation Display No display of Dry operation during self clean operation 0000 Display 0001 No display Display Louver swing mode 0000 0002 No synchronization Dual 0001 4 way synchronization 0003 Cycle 4 way synchronization Louver No 1 fixed position 0000 Release Free 0001 to 0005 Horizontal discharge position to Downward discharge position Release Louver No 2 fixed position 0000 Release Free 0001 to 0005 Horizontal discharge position to Downward discharge position Release Louver No 3 fixed position 0000 Release Free 0001 to 0005 Horizontal discharge position to Downward discharge position Release Louver No 4 fixed position 0000 Release Free 0001 to 0005 Horizontal discharge position to Downward discharge position Release The swing mode selection DN code No FO louver fix DN code No F1 to F4 and restriction ratio setting for save operation DN code No C2 can be set changed from the normal DN setup Detail DN setup 69 FILE SVM 13010 8 1 5 Wiring and Setting of Remote Controller Control 2 remote controller control Controlled by 2 remote controllers This control is to operate 1 or multiple indoor units are operated by 2 remote controllers Max 2 remote contro
41. and then fix it as before with the clamp 5 Following to words of item 2 of 6 and item 2 of Q mount the drain cap the electric parts box cover and the suction grille as before 96 FILE NO SVM 13010 Remarks Fixing screw A Drain pump Drain pump lead wire Wiring taking out port Clamp Drain pump Drain hose Slide to drain hose side Part name Float switch assembly Procedure Detachment 1 Carry out works of item 1 of 7 and works from 1 to 5 2 Remove the fixing screw and then remove the float switch assembly 24 x 25 1 pc Attachment 1 Mount the float switch assembly as before with the fixing screw NOTE When mounting match hole of the float switch assembly with projection of the drain pan 2 Mount the bell mouth as before Q4 x 10 8 pcs 3 Following to works of item 2 of 7 and works from 2 to 5 attach the parts as before FILE NO SVM 13010 Remarks Drain pan Detachment 1 Carry out works of item 1 of Z item 1 of 6 item 1 of 7 and works from 2 to 5 2 Remove the fixing screws to remove the drain pan 04 x 8 4 pcs Attachment 1 Fix parts as before in order of drain cap drain pan bell mouth 2 Following to works of item 2 of 7 and works from 2 to 5 attach parts as before 97 FILE SVM 13010 Part name Procedure Remarks Heat 1 Detachment exchang
42. before the operation otherwise there might be the burst CAUTION Do not climb onto the fan guard Doing so may result in injury FILE NO SVM 13010 PRECAUTIONS FOR SAFETY The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual A DANGER Turn off braeaker Before carrying out the installation maintenance repair or removal work be sure to set the circuit breaker for both the indoor and outdoor units to the OFF position Otherwise electric shocks may result Before opening the electrical box cover of the indoor unit or service panel of the outdoor unit set the circuit breaker to the OFF position Failure to set the circuit breaker to the OFF position may result in electric shocks through contact with the interior parts Only a qualified installer 1 or qualified service person 1 is allowed to remove the intake grille of the indoor unit or service panel of the outdoor unit and do the work required Before starting to repair the outdoor unit fan or fan guard be absolutely sure to set the circuit breaker to the OFF position and place a Work in progress sign on the circuit breaker When cleaning the filter or other parts of the indoor unit set the circuit breaker to OFF without fail and place a Work in progress sign near the circuit breaker before proceeding with the work When you have noticed that some kind of trouble such as when an erro
43. board for indoor unit servicing You cannot perform this operation if ALL is displayed Step3 Select the CODE DN can be selected by pushing the button for the temperature setting e Set the indoor unit type and capacity The factory set values shall be written to the EEPROM by changing Fig 1 RBC AMT32E gt the type and capacity 1 Set the CODE DN to 2 without change 2 Select the type by pushing buttons for the timer setting For example 4 way Air Cassette Type is set to 0001 nn Refer to table 2 Mun 3 Push C5 button The operation completes if the setting data is displayed 4 Change the CODE No DN to by pushing Cv CA buttons for the temperature setting 5 Select the capacity by pushing v buttons for the timer setting For example 80 Type is set to 0012 Refer to table 3 6 Push O button The setting completes if the setting data are displayed FILTER RESET TEST 62 4 Step 5 Step 6 Step 7 Step 8 Step 9 FILE NO SVM 13010 Write the on site setting data to the EEPROM such as address setting etc Perform the steps 1 and 2 above again Change the CODE No DN to 24 by pushing Cv buttons for the temperature setting this is the setting for the filter sign lighting time Check the setting data displayed
44. conditioner read carefully through the Service Manual and repair the air conditioner by following its instructions Only qualified service person 1 is allowed to repair the air conditioner Repair of the air conditioner by unqualified person may give rise to a fire electric shocks injury water leaks and or other problems Do not use any refrigerant different from the one specified for complement or replacement Otherwise abnormally high pressure may be generated in the refrigeration cycle which may result in a failure or explosion of the product or an injury to your body Only a qualified installer 1 or qualified service person 1 is allowed to carry out the electrical work of the air conditioner Under no circumstances must this work be done by an unqualified individual since failure to carry out the work properly may result in electric shocks and or electrical leaks When the air conditioner is to be transported installed maintained repaired or removed wear protective gloves and safety work clothing To connect the electrical wires repair the electrical parts or undertake other electrical jobs wear gloves to provide protection for electricians insulating shoes and clothing to provide protection from electric shocks Failure to wear this protective gear may result in electric shocks Electrical wiring work shall be conducted according to law and regulation in the community and installation manual
45. connecting cables of indoor unit and remote controller correct 2 Troubleshooting procedure When trouble occurred check the parts along with the following procedure Confirmation of check code display Check defective position and parts NOTE For cause of a trouble power conditions or malfunction erroneous diagnosis of microcomputer due to outer noise is considered except the items to be checked If there is any noise source change the cables of the remote controller to shield cables 40 FILE SVM 13010 Wireless remote controller type 1 Before troubleshooting 1 Required tools instruments and screwdrivers spanners radio cutting pliers nippers etc Tester thermometer pressure gauge etc 2 Confirmation points before check a The following operations are normal 1 Compressor does not operate s not 3 minutes delay 3 minutes after compressor OFF s not the outdoor unit in standby status though the remote controller reached the setup temperature Does not timer operate during fan operation s not an overflow error detected on the indoor unit s not outside high temperature operation controlled in heating operation 2 Indoor fan does not rotate Does not cool air discharge preventive control work in heating operation 3 Outdoor fan does not rotate or air volume changes Does not high temperature release operation control work in heating operation Does not ou
46. corner cap as before 5 Connect the louver connector CN510 White 20P as before and then fix the lead wire with clamp 6 Following to work of item 2 of 2 mount the electric parts box cover and the suction grille as before FILE NO SVM 13010 Remarks Louver motor wiring Square hole of indoor unit Panel fixing screw Electric parts box Louver motor wiring Tentative bracket Ceiling panel Square hole of indoor unit Push in case mm of removing Tentative bracket Square hole of indoor unit fixing screw Inner side fixing n Sliding direction Outer side board Procedure 1 Detachment 1 Carry out work of item 1 of 2 2 Remove connectors which are connected from the control P C board to the other parts and then remove wiring from the clamp CN510 Louver motor 20 White CN34 Float switch Red CN504 Drain pump 2P White CN101 TC sensor 2 Black CN102 TCJ sensor 2 Red CN104 Room temp Sensor 2 Orange CN333 Fan motor power supply White CN334 Fan motor position detection White NOTE Unlock the lock of the housing part and then remove the connector 3 Unlock the locks of the card edge spacer 6 positions and then remove the control P C board 2 Attachment 1 Fix the control P C board to the card ed
47. displayed b Group operation including twin triple and double twin system Turn on the indoor unit s with its P C board replaced to the P C board for indoor unit servicing accord ing to either methods 1 or 2 shown below 1 Turn on only the indoor unit with its P C board replaced Be sure to confirm the remote controller is surely connected If not the operation 3 cannot be performed Perform either methods 1 or 2 described in item a above 2 Turn on the multiple indoor units including the indoor unit with its P C board replaced Twin or triple or double twin 1 system only All group connections After completion of the auto address setting mode required time approx 5 min proceed to 3 The header unit of the group may be changed by performing the auto address setting Also the system address Indoor unit address of the indoor unit with its P C board replaced may be assigned to the addresses not used other than those of the indoor units without its P C board replaced It is recommended to keep the information in advance which cooling system the indoor unit belongs to or whether the indoor unit works as the header unit or the follower unit in the group control operation 61 FILE NO SVM 13010 Setting 4 way cassette Indoor Unit model only 1 Using the set temperature C A buttons set to the CODE No DN 2 Using the timer time buttons set the data 0001 SET Push
48. gas touches to fire such as fan heater stove or cocking stove though the refrigerant gas itself is innocuous Compulsion When the refrigerant gas leaks find up the leaked position and repair it surely If the leaked position cannot be found up and the repair work is interrupted pump down and tighten the Service valve otherwise the refrigerant gas may leak into the room The poisonous gas generates when gas touches to fire such as fan heater stove or cocking stove though the refrigerant gas itself is innocuous When installing equipment which includes a large amount of charged refrigerant such as a multi air conditioner in a sub room it is necessary that the density does not the limit even if the refrigerant leaks If the refrigerant leaks and exceeds the limit density an accident of shortage of oxygen is caused Tighten the flare nut with a torque wrench in the specified manner Excessive tighten of the flare nut may cause a crack in the flare nut after a long period which may result in refrigerant leakage Nitrogen gas must be used for the airtight test The charge hose must be connected in such a way that it is not slack For the installation moving reinstallation work follow to the Installation Manual If an incorrect installation is done a trouble of the refrigerating cycle water leak electric shock or fire is caused Check after repair Once the repair work has been completed check for refrigerant
49. proceed Do not climb onto or place objects on top of the outdoor unit You may fall or the objects may fall off of the outdoor unit and result in injury Use forklift to carry in the air conditioner units and use winch or hoist at installation of them When transporting the air conditioner wear shoes with protective toe caps protective gloves and other protective clothing When transporting the air conditioner do not take hold of the bands around the packing carton You may injure yourself if the bands should break Be sure that a heavy unit 10 kg or heavier such as a compressor is carried by two persons This air conditioner has passed the pressure test as specified in IEC 60335 2 40 Annex EE Check earth wires Before troubleshooting or repair work check the earth wire is connected to the earth terminals of the main unit otherwise an electric shock is caused when a leak occurs If the earth wire is not correctly connected contact an electric engineer for rework After completing the repair or relocation work check that the ground wires are connected properly Be sure to connect earth wire Grounding work Incomplete grounding causes an electric shock Do not connect ground wires to gas pipes water pipes and lightning rods or ground wires for telephone wires Prohibition of modification FILE NO SVM 13010 Do not modify the products Do not also disassemble or modify the parts It
50. remote controller with one indoor unit 1 1 tentatively with communication wiring Turn on power of outdoor unit Turn on power of outdoor unit Turn on power of outdoor unit After completion of address t h is t i Set to all indoor units one by one setup change isto arbitral addressigroup manually address finishes within Setup of automatic 4 to 5 minutes END When the following addresses are not stored in the neutral memory IC10 on the indoor P C board a test run operation cannot be performed Unfixed data at shipment from factory CODE No Data at shipment SET DATA range Line address 0001 No 1 unit to 0030 No 30 unit Indoor unit 0001 No 1 unit to 0064 No 64 unit address Max value of indoor units in the identical refrigerant line Double twin 4 Grou 0000 Individual Indoor units which are not controlled in a group 2 0001 Header unit 1 indoor unit in group control 0002 Follower unit Indoor units other than header unit in group control 82 FILE SVM 13010 9 2 Address Setup amp Group Control Terminology Indoor unit No Group address Header unit 1 Follower unit 2 Master unit Representative unit Header Twin Sub unit Subordinate unit Follower Twin N n Outdoor unit line address Max 30 Indoor unit address n Max 64 0 Single Not group control 1 Header unit in group cont
51. specify the CODE No DN 8C Using the timer time v a buttons set time to data 0001 0000 at shipment Push C button OK if indication lights DAA Pushing gt button returns the status to the normal stop status Practical operation Push ON OFF e button e Select the HEAT mode e After while the forced defrost signal is sent to the outdoor unit and then the outdoor unit starts defrost operation The forced defrost operation is performed for Max 12 minutes e After defrost operation finished the operation returns to the heating operation To execute the defrost operation again start procedure from above item 1 If the forced defrost operation was executed once setting of the above forced defrost operation is cleared 8 1 3 LED Display on P C Board 1 D501 Red t goes on Goes on by operation of the main microcomputer at the same time when the power supply is turned on e t flashes with 1 second interval every 0 5 second When there is no EEPROM or writing in operation fails t flashes with 10 seconds interval every 5 second During DISP mode t flashes with 2 seconds interval every 1 second While setting of function select EEPROM 2 D403 Red t goes on when power supply of the remote controller is turned on Lights on hardware 3 D503 Yellow Main bus communication t goes on for 5 seconds in the first half of communication with the central controller 4 D504
52. the bell mouth 24 x 10 8 pcs 6 Remove the fixing screws and then remove the nut cap O4 x 10 2 pcs 7 Remove the fixing nut and then remove the turbo fan M8 nut with flange 1 pc 8 Remove the fixing screws and then remove the motor lead holding bracket O4 x 8 2 pcs 9 Cut the bundling band and then remove it from the clamp 10 Remove the fixing nut and then remove the fan motor 06 nut 3 pcs Attachment 1 Fix the parts as before in order of fan motor motor lead holding bracket turbo fan nut cap bell mouth NOTE Fix the motor lead to the clamp without slack as before using bundling band When fixing the turbo fan be sure to match the D cut of the fan boss with D cut of the motor shaft Using a torque wrench fix the turbo fan and tighten it to 5 4 293 Nm 94 FILE NO SVM 13010 Remarks Fixing screw A Electric parts box Clamp Fan motor lead TC sensor TCJ sensor Bell mouth Nut cap M8 nut with flange FILE NO SVM 13010 Part name Procedure Remarks Fan motor 2 Attachment Continued 2 Fix the fan motor lead TC sensor and TCJ sensor with the clamp of the bell mouth 3 Mount the electric parts box with the fixing screws A and B Q4 x 10 pcs O4 x 8 1 pc 4 Connect the connector removed in item 1 Fan motor as before and then fix wiring with the clamp 5 Following to work of item 2 of 2 mount the electric par
53. the refrigerant with recovering device The refrigerant cannot be recovered in the outdoor unit otherwise a serious accident such as breakage or injury is caused Assembly Wiring FILE NO SVM 13010 After repair work surely assemble the disassembled parts and connect and lead the removed wires as before Perform the work so that the cabinet or panel does not catch the inner wires If incorrect assembly or incorrect wire connection was done a disaster such as a leak or fire is caused at user s side Insulator check After the work has finished be sure to use an insulation tester set 500 V Megger to check the resistance is 1 or more between the charge section and the non charge metal section Earth position If the resistance value is low a disaster such as a leak or electric shock is caused at user s side Ventilation When the refrigerant gas leaks during work execute ventilation If the refrigerant gas touches to a fire poisonous gas generates A case of leakage of the refrigerant and the closed room full with gas is dangerous because a shortage of oxygen occurs Be sure to execute ventilation 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 installation work check the refrigerant gas does not leak If the refrigerant gas leaks in the room poisonous gas generates when
54. the remote controller also central controller Check A and B remote controllers and communication lines of the central control system U3 and U4 As communication is impossible this check code E03 is not displayed on the remote controller and the central controller EO1 is displayed on the remote controller and CO6 error is displayed on the central controller If these check codes generate during operation the air conditioner stops F29 error This check code indicates a detection error of IC10 non volatile memory EEPROM on the indoor unit P C board which generated during operation of the air conditioner Replace the service P C board When EEPROM was not inserted when power supply turned on or when the EEPROM data read write operation is impossible at all the automatic address mode is repeated In this time 97 error is displayed on the central controller Approx Approx 3 minutes 1 minute odi LED D02 on indoor unit SET is displayed SET Reboot Power ON on remote controller goes off ne Board NanNest Reset 1Hz for approx 10 seconds Repetition P31 error Follower indoor unit When the header unit of a group operation detected E03 L03 L07 or L08 error the follower unit of the group operation detects P31 error and then the unit stops There is no display of the check code or alarm history of the wired remote controller In this model the mode enters in automatic a
55. zone the return temperature A is raised from 5 C to 12 until zone is detected and the indoor fan operates with L mode In heating operation the freeze preventive control works if 4 way valve is not exchanged and the following conditions are satisfied However the temperature for J zone dashing control is changed from 2 C to 5 C Conditions When 1 or Q is established 5 minutes after activation D Tcn Tc n 1 5 2 Ten lt Tc n 1 1 and Ten Ta lt 5 C 30 Indoor heat exchanger sensor temperature Tcn Tc temperature when 5 minutes elapsed after activation Tc n 1 Tc temperature at start time High temp release control Outline of specifications 1 The heating operation is performed as follows based on the detected temperature of Tc sensor or Tcj sensor When M zone is detected the commanded frequency is decreased from the real operation frequency After then the commanded frequency changes every 30 seconds while operation is performed in M zone n N zone the commanded frequency is held When L zone is detected the commanded frequency is returned to the original value by approx 6Hz every 60 seconds Tc C A Setup at shipment Control temp A B Be NOTE When the operation has started or when Tc or lt 30 C at start of the operation or after operation start temperature is controlle
56. 03 on the indoor unit P C board before replacement includes the model specific type information and capacity codes as the factory set value and the important setting data which have been automatically or manually set when the indoor unit is installed such as system indoor group addresses high ceiling select setting etc When replacing the P C board for indoor unit servicing follow the procedures below After replacement completes confirm whether the settings are correct by checking the indoor unit No Group header unit follower unit settings and perform the cooling cycle confirmation through the trial operation Replacement procedures CASE 1 Before replacement the indoor unit can be turned on and the setting data can be read out by wired remote control operation EEPROM data read out 1 Replacement of P C board for Indoor unit servicing and power on 2 Writing the read out EEPROM data 3 2 Power reset for all indoor units connected to the remote control when the group operation control is performed CASE 2 The EEPROM before replacement is defective and the setting data cannot be read out EEPROM data read out 2 Writing the setting data to EEPROM such as high ceiling installation setting optional connection setting etc based on the customer information 3 for indoor units connected to the remote control when the group operation control is
57. 04UTP E TR RAV SM1104UTP E TR RAV SM1404UTP E TR RAV SM1604UTP E TR Digital Inverter Series Air Conditioner Super Digital Inverter Series Air Conditioner Complies with the provisions of the Machinery Directive Directive 2006 42 EC and the regulations transposing into national law Complies with the provisions of the following harmonized standard NOTE EN 378 2 2008 A2 2012 This declaration becomes invalid if technical or operational modifications are introduced without the manufacturer s consent 11 Specifications Model Sound power level dBA Cooling Heating FILE NO SVM 13010 Weight kg Main unit Ceiling panel RAV SM564UTP E TR 20 4 2 RAV SM804UTP E TR 4 2 RAV SM1104UTP E TR 4 2 RAV SM1404UTP E TR RAV SM1604UTP E TR Under 70 dBA 12 20 24 4 2 24 24 4 2 FILE SVM 13010 New Refrigerant R410A This air conditioner adopts a new HFC type refrigerant R410A which does not deplete the ozone layer 1 Safety Caution Concerned to New Refrigerant The pressure of R410A is high 1 6 times of that of the former refrigerant R22 Accompanied with change of refrigerant the refrigerating oil has been also changed Therefore be sure that water dust the former refrigerant or the former refrigerating oil is not mixed into the refrigerating cycle of the air conditioner wi
58. 1022 UR AIA ONO MES 204084 Josues vi wow yms oa sa JOJON wA MA UN NM doi 2122 222 Wun JOOPINO samo 0 Ajddns 5 _ amod MUS c NM Joopu 104 pieog 104009 FOL be RUNE om rend cmm mss LES CEI eg ge cvm mug do Roc rom doy sm PEND 09 0 7025 2 __ 54 ALLIHM IHM elz 181 MaS yey N3339 NYO NMOH8 Mud NYO ANd y9v14 418 MOTI3A TAA NOILVOIGNI 21 FILE SVM 13010 4 SPECIFICATIONS OF ELECTRICAL PARTS 4 1 Indoor Unit RAV SM564UTP RAV SM804UTP Parts name Fan motor for indoor SWF 230 60 2R Specifications Output Rated 60 W Thermo sensor TA sensor 310 mm 10 at 25 Heat exchanger sensor TCJ sensor 6 mm 1000 mm 10 at 25 Heat exchanger sensor TC sensor 26 mm 1000 mm 10 at 25 C Float switch FS 0218 102 Drain pump motor Parts name Fan motor MDP 1401 RAV SM1104UTP RAV SM1404UTP RAV SM1604U TP ICF 280 150 1 Specificati
59. 2 s ueuw NO 1 uedQ 1ndino HuljooD 10ss8Jdu102 UO 5 NO 10198 oo 1ndino NO sowy peisoJjep s Joopino NO 101989 oo 1ndino 1s01jeq uodo 10198 oo 1ndino VH Jo NO 40 99 09 uedQ 1ndino ndu Aq si dois 1ejjouoo JO uonigiuojg uorssiuueg O 1ndui oneig A0984 jueuudius esind ON S3A LOr Indu 43HO NO VH indui 440 NO L 9 S 6 L 9 S 5 1000 lt 0000 12 uo si BY uo Aq ej Burs dois Aq 440 Aq NO 9opie1u 3ueuudius Bumes 10128 02 1ndino N suoneoayi2ods ON 10128uu0j jndino uonounJ 39 FILE NO SVM 13010 6 TROUBLESHOOTING 6 1 Summary of Troubleshooting Wired remote controller type gt 1 Before troubleshooting 1 Re
60. 2 In case of group control Push button OK when display goes on Indoor unit address Using the temperature setup v 4 buttons set 7 to the CODE No Using timer time buttons set 1 to the line address SET Push button OK when display goes on Group address Using the temperature setup v 4 buttons set to the CODE No Using timer time buttons set 22000 to Individual 2207 to Header unit and 2202 to Folloer unit 10 Push 5 button OK when display goes on 11 Push 5 button Setup completes The status returns to the usual stop status sus 251 2 5 8 END 11 TIMER SET TIME SAVE FILTER RESET TEST SET CL SWING FIX UNIT LOUVER a 1 Operation procedure 1 2 3 4 5 6 8 9 10 117 END 86 FILE NO SVM 13010 9 4 Confirmation of Indoor Unit No Position 1 To know the indoor unit addresses though position of the indoor unit body is recognized n case of individual operation Wired remote controller indoor unit 1 1 Follow to the procedure during operation Procedure 1 Push 2 button if the unit stops 2 Push button Unit No is displayed on LCD It disappears after several seconds The displayed unit No indicate line address and indoor unit address When other indoor uni
61. Failure to do so may result in electrocution or short circuit Use wiring that meets the specifications in the Installation Manual and the stipulations in the local regulations and laws Use of wiring which does not meet the specifications may give rise to electric shocks electrical leakage smoking and or a fire Only a qualified installer 1 or qualified service person 1 is allowed to undertake work at heights using a stand of 50 cm or more or to remove the intake grille of the indoor unit to undertake work When working at heights use a ladder which complies with the ISO 14122 standard and follow the procedure in the ladder s instructions Also wear a helmet for use in industry as protective gear to undertake the work Before working at heights put a sign in place so that no one will approach the work location before proceeding with the work Parts and other objects may fall from above possibly injuring a person below While carrying out the work wear a helmet for protection from falling objects When executing address setting test run or troubleshooting through the checking window on the electric parts box put on insulated gloves to provide protection from electric shock Otherwise you may receive an electric shock Do not touch the aluminum fin of the outdoor unit You may injure yourself if you do so If the fin must be touched for some reason first put on protective gloves and safety work clothing and then
62. Green Sub bus communication t flashes for 5 seconds in the first half of communication with the remote controller Group master unit t flashes with 0 2 second interval for 0 1 second for 5 second in the latter half of communication between master and follower in the Gr indoor unit 5 D14 Orange t flashes while receiving the serial signal from the outdoor unit Hardware 6 D15 Green e t flashes while sending the serial signal to the outdoor unit Hardware 66 FILE SVM 13010 8 1 4 Function Selection Setup Procedure Perform setting while the air conditioner stops 1 Push S e t buttons simultaneously for 4 seconds or more The first displayed unit No is the master indoor unit address in the group control In this time fan and louver of the selected indoor unit operate 2 Every pushing 2 button button at left side the indoor unit No the group control is displayed one after the other In this time fan and louver of the selected indoor unit only operate Using the set temperature ame buttons specify the CODE No DN 2 Using the timer time Go buttons select the set data 2 Push 5 button OK if indication lights To change the selected indoor unit proceed to Procedure 2 To change item to be set up proceed to Procedure 3 Pushing button returns the status to the normal stop status ak Ce
63. HIBA CARRIER THAILAND 144 9 MOO 5 BANGKADI INDUSTRIAL PARK TIVANON ROAD TAMBOL BANGKADI AMPHUR MUANG PATHUMTHANI 12000 THAILAND
64. Liquid side Refrigerant pipe connecting port 15 9 Gas side 1511 263 J For branch duct knockout square hole 0150 Bottom face of ceiling Electric parts box Hanging bolt M10 or 93 8 procured by locally 950 Panel external dimension 780 Hanging bolt pitch 129 branch duct 77 knockout square hole 2150 840 Unit external dimension 690 20 Hanging bolt pitch 950 Panel external dimension Ceiling panel sold separately e Bottom face of ceiling For branch duct knockout square hole 2150 2 positions For branch duct knockout square hole 0150 Bottom face of ceiling Bottom face of ceiling Unit mm 17 FILE SVM 13010 2 SYSTEMATIC REFRIGERATING CYCLE DIAGRAM 2 1 Indoor Unit Single type Combination of 1 indoor unit and 1 outdoor unit Indoor unit 1 Distributor Strainer incorporated TCJ sensor trai Air heat Anana exchanger Heating By Cooling Refrigerant pipe Refrigerant pipe at liquid side at gas side ia Y Outer dia 9B Outer t Capillary tube specifications To outdoor unit To outdoor unit Model 5 UTPs Inner dia x Length 02 x 250x 2 02 x 350 1 SM56 type Q2 x 700 x 1 5 80 type 02 x 250 x 3 02 x 500 x 1 Dimension table SM110 140 160 02 x 200 x 1 02 x 300 x 2 type 02 x 350
65. Only for approx 10 seconds the power is turned on As the heat value of part coil resistance R700 is large when checking the operation continuously wait 1 minute or more until the next check There is no problem if a coil is not connected 2 After check turn off all the Dip switches SW804 Exchange to cooling cycle Exchange to heating cycle SW804 SW801 CN701 SW804 SW801 CN701 DC180V or more Check by tester Analog tester Good article if over DC180V Digital tester Although in some cases the value varied and indicated If the maximum value is DC180V or more it is good article 54 i FILE NO SVM 13010 202 error Is connection of TC sensor connector CN101 on Indoor P C board correct YES Are characteristics of TC sensor resistance value normal YES Refer to Characteristics 2 Correct connection of connector Replace TC sensor Check indoor P C board MCC 1570 Defect Replace F01 error Is connection of TCJ sensor connector CN102 on Indoor P C board correct YES Are characteristics of Replace TCU sensor TCJ sensor resistance value normal P Sork YES Refer to TCJ sensor Temperature Resistance value characteristic table Correct connection of connector Check indoor main P C board 1570 Defect Replace B55 06 error 1 1 model connection interface NO Are U3 and U4 communication lines normal YES i1
66. ST 11 1 RAV SM564UTP E SM804UTP E SM1104UTP E SM1404UTP E SM1604UTP E 11 2 RAV SM564UTP TR SM804UTP TR SM1104UTP TR SM1404UTP TR SM1604UTP TR FILE SVM 13010 SAFETY CAUTION Please read carefully through these instructions that contain important information which complies with the Machinery Directive Directive 2006 42 EC and ensure that you understand them Generic Denomination Air Conditioner Definition of Qualified Installer or Qualified Service Person The air conditioner must be installed maintained repaired and removed by a qualified installer or qualified Service person When any of these jobs is to be done ask a qualified installer or qualified service person to do them for you A qualified installer or qualified service person is an agent who has the qualifications and knowledge described in the table below Qualifications and knowledge which the agent must have Qualified installer The qualified installer is a person who installs maintains relocates and removes the air conditioners made by Toshiba Carrier Corporation He or she has been trained to install maintain relocate and remove the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such operations by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to these operations The qualified installer who is allowed to do the e
67. approx 3 minutes after operation has stopped 3 After a Test Run has finished push button again and check that TEST on LC display has gone off To prevent a continuous test run operation 60 minutes timer release function is provided to this remote controller Wireless remote controller 1 When TEMPORARY button is pushed for 10 seconds or more Pi sound is heard and the operation changes to a forced cooling operation After approx 3 minutes a cooling operation starts forcedly Check cool air starts blowing If the operation does not start check wiring again 2 To stop a test operation push TEMPORARY button once again Approx 1 Check wiring piping of the indoor and outdoor units in forced cooling operation TEMPORARY button 65 FILE SVM 13010 8 1 2 Forced Defrost Setup of Remote Controller For wired remote controller only Preparation in advance SET CL 1 gt buttons simultaneously for 4 seconds or more on the remote controller Push buttons while the air conditioner stops The first displayed unit No is the master indoor unit address in the group control N Every pushing button the indoor unit No the group control is displayed one after the other Select a main indoor unit outdoor unit is connected which is to be defrosted In this time fan and louver of the selected indoor unit operate Using the set temperature 37 5 buttons
68. at this time with the setting data put down in 1 1 If the setting data is different modify the setting data by pushing buttons for the timer setting to the data put down in 1 The operation completes if the setting data is displayed 2 If the data is the same proceed to next step Change the CODE No DN by pushing buttons for the temperature setting As described above check the setting data and modify to the data put down in 1 Repeat the steps 6 and 7 After the setting completes push gt button to return to the normal stop status It takes approx 1 min until the remote control operation is available again The CODE No DN are ranged from 27 to FF The CODE No DN is not limited to be serial No Even after modifying the data wrongly and pushing 5 button it is possible to return to the data before modification by pushing button if the CODE No DN is not changed Fig 2 EEPROM layout diagram The EEPROM IC503 is attached to the IC socket When detaching the EEPROM use a tweezers etc Be sure to attach the EEPROM by fitting its direction as shown in the figure Do not bend the IC lead when replacing Cut out d EEPROM EEPROM Cut out socket 63 FILE SVM 13010 Table 1 Setting data CODE No table example Setting data Filter sign lighting time Factory set value Depending on Type Filter pollution leve 0000 s
69. ately the rated cooling frequency 25 Self clean operation Dry operation Outline of specifications 1 When the fan operation has started positioning of the stator and the rotor are performed Moves slightly with tap sound 2 The motor operates according to the command from the indoor controller Notes When the fan rotates while the air conditioner stops due to entering of outside air etc the air conditioner may operate while the fan motor stops When a fan lock is found the air conditioner stops and an error is displayed FILE NO SVM 13010 Remarks Check code P12 1 When cooling operation mode AUTO COOL COOL DRY stopped the following three self clean operations are performed Self clean operation period Compressor ON period 010 10 min 10 to 60 min None Fan only 1 hour UL 2 hours 60 min to 2 During operation of self clean lights on the wired remote controller screen However the operation lamp Green LED goes off 3 To stop the self clean operation push twice the ON OFF button on the remote controller continuously Stop the operation as compressor ON time in the table above 10 minutes or below 4 When the follower unit executes self clean operation in the group connection the segment of is displayed on the wired remote controller screen via master unit f self clean operation is not used set invalidity do
70. corner cap into the square hole of the panel 2 positions 3 Push claws of the adjust corner cap into the positions indicated with arrow marks so that they fit in 3 positions 90 Strap of a adjust corner cap Claws 3 positions Square hole Push into positions with arrow marks Ceiling panel 1 Procedure Detachment 1 Carry out works of item 1 of 2 and item 1 of 3 2 Remove the flap connector CN510 White 20P connected to the control P C board and then remove the lead wire from the clamp then remove the connector NOTE Unlock the lock of the housing part and 2 3 Loosen the panel fixing 4 screws 4 Slide the panel fixing brackets 4 positions outward 5 Push the tentative bracket outward and then remove the ceiling panel Attachment 1 Insert the tentative brackets 2 positions of the ceiling panel into square holes of the indoor unit and then hook the panel tentatively NOTE The ceiling panel has the directional properties against the indoor unit Direct the louver motor wire to the electric parts box side of the indoor unit 2 Pass the head of the panel fixing screw through hole of the panel fixing bracket and then slide the panel fixing bracket inward 3 Tighten in the panel fixing screw to fix the ceiling panel 4 Following to work of item 2 of 8 attach the adjust
71. ction circuit Is not status between D Yellow lead and 2 Pink lead opened or shorted The resistance should be approx 5k to 20kQ Is output of indoor fan motor position detection signal correct 3 NO Replace indoor fan motor Confirmation of the fan motor position detection signal Using a voltage tester measure voltage between CN334 and on the indoor P C board MCC 1570 under condition that CN333 and CN334 are mounted and the power supply is turned on When rotating the fan slowly with hands the pin voltage should shake between 0 and 5V Between and 8 5V Check indoor P C board MCC 1570 Defect Replace 53 FILE SVM 13010 P19 error Is operation of 4 way valve normal Check the pipe temp etc during cooling heating operation Replace 4 way valve coil Are 1 3 to 1 6 applied to resistance value of 4 way valve coil YES Defective Check outdoor P C board operation See the following description OK Check 4 way valve Defective Replace Check outdoor temperature sensors TE sensor TS sensor Indoor TC sensor Defective Correct replace Operation check direction of the outdoor P C board In case of self preservation valve 1 Set the Dip switch SW804 as same as the following table and push SW801 for approx 1 second It enables you to check the exchange operation to cooling cycle or heating cycle
72. d between values in parentheses of A and B FILE NO SVM 13010 Remarks However this control is ignored in case of the follower unit of the twin Same status as that when thermostat OFF status that the air conditioner enters in the room temp monitor mode when the temperature reached the setup temperature on the remote controller Drain pump control 1 In cooling operation including Dry operation the drain pump is usually operated 2 If the float switch works while drain pump drives the compressor stops the drain pump continues the operation check code is output If the float switch works while drain pump stops the compressor stops and the drain pump operates If the float switch keeps operating for approx 4 minutes a check code is output The drain pump doesn t stop immediately to decrease the drain water in the drain pan when the cooling operation including Dry operation was stopped and drive the drain pump for five minutes Check code P10 After heat elimination When heating operation stops in some cases the indoor fan operates with L for approx 30 seconds m E is displayed Louver control Outline of specifications 1 Louver position setup When the louver position is changed the position moves necessarily to downward discharge position once to return to the set position The louver position can be set up in the following operati
73. danger warning The sentences or illustration near or in an illustrated mark describe the concrete cautious contents Indicates mandatory items Compulsory items to do The sentences near an illustrated mark describe the concrete mandatory contents FILE SVM 13010 Warning Indications on the Air Conditioner Unit Confirmation of warning label on the main unit Confirm that labels are indicated on the specified positions If removing the label during parts replace stick it as the original Warning indication ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies before servicing Moving parts Do not operate unit with grille removed Stop the unit before the servicing High temperature parts You might get burned when removing this panel Do not touch the aluminium fins of the unit Doing so may result in injury BURST HAZARD Open the service valves before the operation otherwise there might be the burst Do not climb onto the fan guard Doing so may result in injury WARNING ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies before servicing WARNING Moving parts Do not operate unit with grille removed Stop the unit before the servicing CAUTION High temperature parts You might get burned when removing this panel CAUTION Do not touch the aluminium fins of the unit Doing so may result in injury CAUTION BURST HAZARD Open the service valves
74. ddress set mode when the header unit detected L03 L07 108 error 57 FILE SVM 13010 Temperature sensor Temperature Resistance value characteristic table TA TC TCJ TE TS TO sensors TD TL sensors Representative value Representative value Temperature Resistance value Temperature Resistance value C Minimum value Standard value Maximum value C Minimum value Standard value Maximum value TA TC TCJ TE TS TO sensors Resistance Temperature TD TL sensors Resistance 50 C or lower Resistance 50 C or higher Temperature As TH sensor Outdoor unit heat sink temp sensor is incorporated in the outdoor control P C board the resistance value cannot be measured 58 FILE SVM 13010 Winding Resistance of Fan Motor Checking procedure SWF 230 60 2R Measure the resistance value of each winding by using the tester 5 56 RAV SM804UTP SWF 230 60 2R Fan motor inside wiring diagram ICF 280 150 1 RAV SM1104UTP E RAV SM1404UTP 280 150 1 RAV SM1604UTP 997 PD Red White Under 20 C 59 FILE SVM 13010 7 REPLACEMENT OF SERVICE P C BOARD 7 1 Indoort Unit Note when replacing the P C board for indoor unit servicing The nonvolatile memory hereafter called EEPROM 5
75. dge related to this work Qualified service person The qualified service person is a person who installs repairs maintains relocates and removes the air conditioners made by Toshiba Carrier Corporation He or she has been trained to install repair maintain relocate and remove the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such operations by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to these operations The qualified service person who is allowed to do the electrical work involved in installation repair relocation and removal has the qualifications pertaining to this electrical work as stipulated by the local laws and regulations and he or she is a person who has been trained in matters relating to electrical work on the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this Work The qualified service person who is allowed to do the refrigerant handling and piping work involved in installation repair relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as stipulated by the local laws and regulations and he or she is a person who has been trained in matters relating to re
76. dgment The primary judgment to check whether a trouble occurred in the indoor unit or outdoor unit is carried out with the following method Method to judge the erroneous position by flashing indication on the display part of the indoor unit sensors of the receiving part The indoor unit monitors the operating status of the air conditioner and the blocked contents of self diagnosis are displayed restricted to the following cases if a protective circuit works Go off O Go on Xx Flash 0 5 sec Lamp indication Check code Cause of trouble occurrence Operation Timer Ready 9 o Power supply OFF or miswiring between receiving unit and indoor unit No indication at all Receiving error Sending error Receiving unit eceng u Miswiring or wire connection error between receiving unit and indoor unit Communication stop Operation Timer Duplicated indoor unit No Duplicated master units of remote controller Setup error Communication error between CPUs on indoor unit P C board Wire connection error between indoor units Indoor power OFF Communication stop between indoor master and follower or between main and sub indoor twin Operation Timer Ready Miswiring between indoor unit and outdoor unit or connection erorr Communication stop between indoor and outdoor units Flash Operation Timer Ready e X x Overflow was detected L Indoor DC fan error
77. e temperature 1 Outdoor heat exchanger Coil temperature TE Outside temperature TO Compressor discharge temperature TD Compressor suction temperature TS Heat sink temperature THS Operation current x 1 10 Outdoor heat exchanger Coil temperature TL Compressor operation frequency Outdoor fan revolution frequency Lower Outdoor fan revolution frequency Upper Compressor calculated operation time E 5 6 o 5 5 5 9 5 5 Push s s left side button button to select the indoor unit to be monitored Each data of the indoor unit and its outdoor units can be monitored 4 Pushing button returns the status to the usual display 1 The indoor discharge temperature of CODE No F8 is the estimated value from TC or TCJ sensor Use this value to check discharge temperature at test run A discharge temperature sensor is not provided to this model The data value of each item is not the real time but value delayed by a few seconds to ten odd seconds f the combined outdoor unit is one before 2 or 3 series the outdoor unit data 6D 70 72 and 73 are not displayed 73 FILE 5 13010 Calling of error history Contents The error contents in the past can be called Procedure TEST 1 Push buttons simultaneously for 4 seconds or more to call the service check mode Service Check
78. er sensor temperature However only when the high ceiling selection is set to Standard Self clean is displayed Cool air discharge preventive control Outline of specifications 1 In heating operation the indoor fan is controlled based on the detected temperature of Tc sensor or Tcj sensor As shown below the upper limit of the revolution frequency is restricted However B zone is assumed as C zone for 6 minutes and after when the compressor activated In defrost operation the control value of Tc is shifted by 6 C Tc Tg CO 32 30 FILE NO SVM 13010 Remarks In D and E zones the priority is given to air volume selection setup of remote controller In A zone while thermo is ON PRE HEAT Heating ready is displayed Freeze preventive control Low temperature release The cooling operation including Dry operation is performed as follows based on the detected temperature of Tc sensor or Tcj sensor When J zone is detected for 6 minutes Following figure the commanded frequency is decreased from the real operation frequency After then the commanded frequency changes every 30 seconds while operation is performed in J zone In K zone time counting is interrupted and the operation is held When zone is detected the timer is cleared and the operation returns to the normal operation If the commanded frequency becomes SO because the operation continues in J
79. er 1 Recover the refrigerant gas 2 Carry out work of item 1 of 0 3 Remove refrigerant pipe at indoor unit side 4 Remove the fixing screws and then remove the piping cover O4 x 10 3 pcs 5 Remove the drain hose from the drain pump and remove the fixing screws to remove the drain pump stand 04 x 8 3 pcs 6 While pushing the heat exchanger remove the fixing band fixing screws and the heat exchanger O4 x 8 3 pcs Attachment Fixing screws 1 Mount the heat exchanger with the fixing AN 24 10 band the fixing screws O4 x 8 3 pcs 1 2 Fix the parts as before in order of drain pump stand piping cover 3 Connect the refrigerant pipe as before and then apply vacuuming 4 Following to work of item 2 of 00 attach i Drain pump Stand the parts as before piles band Fixing screw xm Fixing Bienen 7 LY 98 FILE SVM 13010 11 EXPLODED VIEWS AND PARTS LIST 11 1 RAV SM564UTP E SM804UTP E SM1104UTP E SM1404UTP E SM1604UTP E k fF FER m NN gt n 5 hr Sa Ap dvi ENE NN 7 Wee Hi T dic FILE NO SVM 13010 1 Part No Description aw mST dC 20s 22 wose mam o TT 220 43T97314 FLARE 5 8 IN 221 43T82320 SOCKET 1 2 IN 222 43T82321 SOCKET 5 8 IN
80. es not use of the self clean operation by changing 0001 At shipment of CODE No DN D3 to 0000 To erase the display during operation of self clean change CODE No D4 from 0000 Display At shipment to 0001 Non display Horizontal discharge position It is recognized as STOP from the remote monitor side Save operation 1 Turn on button on the remote controller 2 During operation of save operation lights on the wired remote controller 3 During save operation the current release control is performed with the restriction ratio set in EEPROM on the outdoor unit 4 The restriction ratio can be set by keeping button pushed for 4 seconds or more on the remote controller 5 When validating the save operation the next operation starts with save operation valid because contents are held even when operation stops operation mode changes or power supply is reset 6 The restriction ratio can be set by changing the setup data of CODE No DN C2 in the range of 50 to 100 every 196 Setting at shipment 75 36 Carry out setting operation during stop of the unit otherwise the unit stops operation For the setup opera tion refer to How to set up contents of save operation of Installation Manual 8 heating Frost protective operation Outline of specifications 1 This functional is intended for the cold latitudes and performs
81. f indoor fan driving unit operated Indoor fan locked Check indoor board 4 way valve system error After heating operation has started indoor heat exchangers temp is down Stop Automatic reset Displayed when error is detected Check 4 way valve Check 2 way valve and check valve Check indoor heat exchanger TC TCJ Check indoor P C board Own unit stops while warning is output to other indoor units Stop Follower unit Automatic reset Displayed when error is detected Judge follower unit while master unit is E03 L03 L07 or 108 Check indoor P C board Coming off disconnection or short of indoor heat exchanger temp sensor TCJ Stop Automatic reset Displayed when error is detected Check indoor heat exchanger temp sensor TCJ Check indoor P C board Coming off disconnection or short of indoor heat exchanger temp sensor TO Stop Automatic reset Displayed when error is detected Check indoor heat exchanger temp sensor TC Check indoor board Coming off disconnection or short of indoor heat exchanger temp sensor TA Stop Automatic reset Displayed when error is detected Check indoor heat exchanger temp sensor TA Check indoor board Indoor EEPROM error EEPROM access error Stop Automatic reset Displayed when error is detected Check indoor EEPROM including s
82. f the unit No is not duplicated with one of another unit FILE NO SVM 13010 B Indoor unit power ON sequence The unit without power feed waits entirely Waiting status is released by system start Reboot when power is fed on the way By indoor unit which receives power feed from outdoor unit Automatic address judgment Not normal Gr construction check Normal YES Gr normal 1 There is no duplicated indoor unit address 2 There is no invalid indoor unit address 3 Individual unit and header follower units are not intermingled 4 Only a unit for individual 5 Header indoor unit and 1 or more follower units for Gr System start Automatic address starts Approx 1 minute up to finish 3 minutes elapse Initial communication Outdoor model distinction 10 seconds Indoor unit lt Cautions at test run Power supply Indoor Outdoor serial and Gr wiring OK Powers of all indoor units are turned on within 3 minutes Twin header follower distinction Indoor unit Gr construction louver information Remote controller Reception time for remote controller operation After power supply was turned on 1 When address is OK Approx 50 seconds 2 In AUTO address Approx 4 to 5 minutes Remote controller operation is available Approx 50 seconds after power ON Usual regular communication Regular communication between indoor units Every 30 seconds
83. face Installation Manual 8 3 How to Set up Central Control Address Number When connecting the indoor unit to the central control remote controller using 1 1 model connection interface it is necessary to set up the central control address number The central control address number is displayed as the line No of the central control remote controller How to set up from indoor unit side by remote controller Procedure Perform setup while the unit stops 1 Push buttons for 4 seconds or more When group control is executed first the unit No ALL is displayed and all the indoor units in the group control are selected In this time fans of all the selected indoor units are turned on Fig 1 UNIT LOUVER Keep ALL displayed status without pushing button In case of individual remote controller which is not group controlled Line address and Indoor unit address are displayed Using temperature setup 37 buttons specify CODE No 77 Using timer time Go buttons select the SET DATA The setup data is shown in the table below Table 1 Push 5 button OK if display goes on To change the item to be set up return to Procedure 2 Q A Push e button The status returns to usual stop status Table 1 SET DATA Central control address No 1 2 3 1 RESET UNIT LOUVER Qo 64 Unset Setup at shipment from factory 5 4 Ei m FILE
84. frigerant handling and piping work on the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work The qualified service person who is allowed to work at heights has been trained in matters relating to working at heights with the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work FILE SVM 13010 Definition of Protective Gear When the air conditioner is to be transported installed maintained repaired or removed wear protective gloves and safety work clothing In addition to such normal protective gear wear the protective gear described below when undertaking the special work detailed in the table below Failure to wear the proper protective gear is dangerous because you will be more susceptible to injury burns electric shocks and other injuries Work undertaken Protective gear worn Protective gloves All types of work Safety working clothing Gloves to provide protection for electricians and from heat Electrical related work Insulating shoes Clothing to provide protection from electric shock H done at heights H Transportation of heavy object
85. ge spacer 6 positions 2 Connect the connector removed in item 1 as before and then fix the wiring with the clamp 3 Following to work of item 2 of 2 mount the electric parts box cover and the suction grille as before 92 FILE NO SVM 13010 Remarks Part name Drain cap Procedure 1 Detachment 1 Carry out work of item 1 of 1 2 Loosen screws 3 positions fixing the drain cap outside and then turn the drain cap to the arrow mark direction to remove it NOTE The drain cap is hung down because a strap is attached to it outside 3 Loosen the cap by turn the drain cap inside for approx 1 turn to OPEN direction and then drain the drain water accumulated in the drain pan NOTE Be sure to catch drain water using a bucket etc when loosening the drain cap The insulating materials are adhered to the drain cap outside and opening part of the drain pan be careful that they are not come off If they are come off stick them as before using double faces tape etc 4 Turn the drain cap once again to OPEN direction to remove it 2 Attachment 1 Insert the drain cap inside turn it to CLOSE direction until the position where Clashed sound is heard and it cannot be turned more over Position where A mark of the drain pan matches with A mark of the drain cap inside and then fix it NOTE When attaching the drain cap inside
86. goes on the CODE No Gi is displayed and then the content of the latest alarm is displayed The number and error contents of the indoor unit in which an TIMER SET error occurred are displayed CO 9 2 In order to monitor another error history push the set xg CO D temperature C v buttons to change the error es history No CODE No CODE Latest CODE Old lt procedure gt 4 error histories are stored in memory 2 3 1 1 2 3 3 Pushing button returns the display to usual display REQUIREMENT Returned to usual display Do not push button otherwise all the error histories of the indoor unit deleted If the error histories are deleted by pushing CL button turn off the power supply once and then turn on the power supply again When the error which is same as one occurred at the last before deletion continuously occurs again it may not be stored in memory Group control operation In a group control operation of maximum 8 indoor units can be controlled by a remote controller Twin triple or double twin of an outdoor unit is one of the group controls The indoor unit connected with outdoor unit Individual Header of twin controls room temperature according to setting on the remote controller System example OUT LN Jg m Max 8 units Remote controller 1 Display range on remote cont
87. ication distance 2000 m Remote controller 3 1 1 model connection interface wiring connection CAUTION When controlling DI SDI series collectively 1 1 model connection interface This option is required 2 In case of group operation twin triple operation the 1 1 model connection interface is necessary to be con nected to the header unit 3 Connect the central control devices to the central control system wiring 4 When controlling DI SDI series only turn on only Bit 1 of SW01 of the least line of the system address No OFF when shipped from the factory In case of DI SDI series the address is necessary to be set up again from the wired remote controller after automatic addressing Central control device 01 02 Central control devices Max 10 units U3 04 Refrigerant line 3 Refrigerant line 4 11213 ndoor outdoor inter unit wire AC230V serial Central control system wiring Header Follower unit unit 1 1 model connection interface This product Sold separately Caution 1 Caution 2 Remote controller wiring Remote controller Remote controller Remote controller Remote controller Group operation Max 8 units Twin Triple operation Example of triple Indoor units in all refrigerant lines Max 64 units If mixed with SMMS Link wiring multi indoor units are included However group follower units of SDI DI ser
88. ies are not included in number of the units 76 FILE NO SVM 13010 4 Wiring Specifications Use 2 core with no polar wire Match the length of wire to wire length of the central control Noofwies Size system If mixed in the SMMS system the wire length is 2 Up to 1000m twisted wire 1 25mm lengthened with all indoor outdoor inter unit wire length at side Up to 2000m twisted wire 2 0mm To prevent noise trouble use 2 core shield wire Connect the shield wire by closed end connection and apply open process insulating process to the last terminal Ground the earth wire to 1 point at indoor unit side In case of central controlling of digital inverter DI SDI unit setup N CAUTION 1 Closed end connection of shield wire Connect all the connecting parts of each indoor unit 2 Apply open process to the last terminal insulating process 3 Ground earth wire to 1 point at indoor unit side Central control system wiring T 1 1 model connection HIZIS BE TCC LINK adapter This option Follower unit N A B SE Remote controller Remote controller Remote controller Group operation Triple operation Central control device Caution 2 Outdoor unit 11213 11213 Follower unit Follower unit Indoor unit 1 2 3 Earth screw Remote controller 5 P C Boa
89. iving circuit on indoor P C board Stop Automatic reset Displayed when error is detected Outdoor unit does not completely operate Inter unit wire check correction of miswiring Check outdoor P C board Correct wiring of P C board When outdoor unit normally operates Check board Indoor receiving Outdoor sending Duplicated indoor unit address Duplicated indoor master unit There is group wire in individual indoor unit Unset indoor group address Displayed when error is detected Check whether remote controller connection Group Individual was changed or not after power supply turned on Finish of group construction Address check f group construction and address are not normal when the power has been turned on the mode automatically shifts to address setup mode Resetting of address Unset indoor capacity Displayed when error is detected Set indoor capacity DN 11 Abnormal input of outside interlock Displayed when error is detected Check outside devices Check indoor board Float switch operation Float circuit Disconnection Coming off Float switch contact error Displayed when error is detected Trouble of drain pump Clogging of drain pump Check float switch Check indoor P C board Indoor DC fan error Displayed when error is detected Position detection error Over current protective circuit o
90. le Visual check for dirt and scratch Repair or replace it if deformation or damage is found Drain pan Check blocking by dust and dirt of drain water Clean drain pan Inclination check Face panel Louver Check dirt and scratch Cleaning Coating with repair painting External appearance Check rust and pealing of insulator Check pealing and floating of coating film 88 Coating with repair painting 10 DETACHMENTS 10 1 4 Way Cassette Type RAV SM564UTP RAV SM804UTP RAV SM1104UTP RAV SM1404UTP RAV SM1604UTP Part name Suction grille Procedure CAUTION Be sure to put on the gloves at disassembling work otherwise an injury will be caused by a part etc Detachment 1 Stop operation of the air conditioner and then turn off switch of the breaker 2 Slide the 2 knobs of the suction grille inward and then hang down the suction grille 3 Remove a strap connecting the panel and the suction grille and then remove the suction grille Attachment 1 Hook the suction grille to the panel 2 Attach strap of the suction grille to the panel as before 3 Close the suction grille slide the knobs outward and then fix the panel FILE NO SVM 13010 Remarks Knobs of the Suction grille suction grille hook Adjust Ceiling panel corner cap Hook for falling preventive strap Electric parts cover Detachment 1 Carry out work of i
91. leaks and check the insulation resistance and water drainage Then perform a trial run to check that the air conditioner is running properly After repair work has finished check there is no trouble If check is not executed a fire electric shock or injury may be caused For a check turn off the power breaker After repair work installation of front panel and cabinet has finished execute a test run to check there is no generation of smoke or abnormal sound If check is not executed a fire or an electric shock is caused Before test run install the front panel and cabinet Be sure to fix the screws back which have been removed for installation or other purposes 9 Do not operate the unit with the valve closed Check the following matters before a test run after repairing piping e Connect the pipes surely and there is no leak of refrigerant e The valve is opened Running the compressor under condition that the valve closes causes an abnormal high pressure resulted in damage of the parts of the compressor and etc and moreover if there is leak of refrigerant at connecting section of pipes the air is sucked and causes further abnormal high pressure resulted in burst or injury Check after reinstallation Only a qualified installer 1 or qualified service person 1 is allowed to relocate the air conditioner It is dangerous for the air conditioner to be relocated by an unqualified individual since a fire
92. lectrical work involved in installation relocation and removal has the qualifications pertaining to this electrical work as stipulated by the local laws and regulations and he or she is a person who has been trained in matters relating to electrical work on the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work The qualified installer who is allowed to do the refrigerant handling and piping work involved in installation relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as stipulated by the local laws and regulations and he or she is a person who has been trained in matters relating to refrigerant handling and piping work on the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work The qualified installer who is allowed to work at heights has been trained in matters relating to working at heights with the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowle
93. llers are connectable When connected 2 remote controllers operate an indoor unit Remote controller switch Master Remote controller Switch Sub Sold 1 Sold 1 separately separately zope 7 54 257 Jii yug EN Remote controller cables Procured locally Terminal block for remote controller cables e When connected 2 remote controllers operate the twin Remote controller switch Master Remote controller 777277777 separately 1 inter unit wire Sold 1 1 I 1 1 Procured locally TONS 4 Wa switch Sub Inter unit wiring between indoor units Procured locally Outdoor unit Setup method One or multiple indoor units are controlled by 2 remote controllers Max 2 remote controllers are connectable Operation Remote controller lt Wired remote controller gt How to set wired remote controller as sub remote controller Change DIP switch inside of the rear side of the remote controller switch from remote controller master to sub In case of RBC AMT32E Remote controller Inside of the rear side Sub remote h controller controller Master 1 The operation contents can be changed by Last push priority 2 Use a timer on either Master remote controller or Sub remote controller 70 FILE NO SVM 13010 Wireless remote controller Remote controller address A B selection setting When two or mo
94. m temperature differ ence between temperature detected by Ta and Ts and the varied room temperature value are calculated to obtain the correction value of the frequency command and then the present frequency command is corrected Ts n Ta n Room temp difference n Counts of detection Ta n Ta n 1 Varied room temp value n 1 Counts of detection of 1 minute before Dry operation The frequency correction control is same as those of the cooling operation However the maximum frequency is limited to approxi mately 56 Note When LOW is set up the maximum frequency is limited to approximately SB Automatic cooling heating control 1 The judgment of selecting COOL HEAT is carried out as shown below When 41 5 exceeds against Tsh 10 minutes and after thermo OFF heating operation Thermo OFF exchanges to cooling operation Description in the parentheses shows an example of cooling ON OFF amp Cooling 41 5 Tsc Cooling ON Tsh Cooling OFF 45 g OFF Heating When 1 5 lowers against Tsc 10 minutes and after thermo OFF cooling operation Thermo OFF exchanges to heating operation For the automatic capacity control after judgment of cooling heating see Item 4 For temperature correction of room temp control in automatic heating see Item 3 27 Tsc Setup temp in cooling operation Tsh Setup temp in heating operation temp correction of room
95. marks In a group connection if there is even one combination with other unit This function is not provided is displayed The setup temperature jumps from 18 to 8 FILE SVM 13010 it Board 5 3 Indoor Print C lt 1570 gt AGO 22 9 AS OSNO dsid 194 ues 08NO ASOQ GIUM LANO 4048 episino 1 uomneoiunuiuloo sng Aiddns jewod 19x4 ALO OLUM 0650 AeLOG PEND YOUMS 120 4 ASOG GIUM 0 NO 19114 ASO peu 201 0 Josues COL ASO POLNO Josues WL 38 ASO LOLNO Josues OL OLUM ZEND ULJA LOG 09NO jeuondo eM 015 9 enja LyNO OLUM A0 zov Opelg 9 JeAno uel e qeo yun 1 u LOSMS AZLOG LINO eiluM PEEND Aoezov MolleA 60ENO uouws 12 ubi OLL VH uinjaJ uel OQ 319416281 Ajddns rosa ueeJ5 SLA 31 Jayndwos 31 sng qns pues pueg FILE NO SVM 13010 Board f Indoor P C ions o
96. may cause fire electric shock or injury Use specified parts When any of the electrical parts are to be replaced ensure that the replacement parts satisfy the specifications given in the Service Manual or use the parts contained on the parts list in the Service Manual Use of any parts which do not satisfy the required specifications may give rise to electric shocks smoking and or a fire Do not bring a child close to the equipment If in the course of carrying out repairs it becomes absolutely necessary to check out the electrical parts with the electrical parts box cover of one or more of the indoor units and the service panel of the outdoor unit removed in order to find out exactly where the trouble lies put a sign in place so that no one will approach the work location before proceeding with the work Third party individuals may enter the work site and receive electric shocks if this warning is not heeded Insulating measures Connect the cut off lead wires with crimp contact etc put the closed end side upward and then apply a watercut method otherwise a leak or production of fire is caused at the users side When performing repairs using a gas burner replace the refrigerant with nitrogen gas because the oil that coats the pipes may otherwise burn When repairing the refrigerating cycle take the following measures 1 Be attentive to fire around the cycle When using a gas stove etc be sure to p
97. ncentration will not exceed a set limit The refrigerant R410A which is used in the air conditioner is safe without the toxicity or combustibility of ammonia and is not restricted by laws to be imposed which protect the ozone layer However since it contains more than air it poses the risk of suffocation if its concentration should rise excessively Suffocation from leakage of R410A is almost non existent If a conditioner system is to be installed in a small room select a suitable model and installation procedure so that if the refrigerant accidentally leaks out its concentration does not reach the limit and in the event of an emergency measures can be made before injury can occur In a room where the concentration may exceed the limit create an opening with adjacent rooms or install mechanical ventilation combined with a gas leak detection device The concentration is as given below Total amount of refrigerant kg Concentration limit kg m Min volume of the indoor unit installed room m The concentration limit of R410A which is used in air conditioners is 0 3 kg m NOTE The minimum indoor floor area compared with the amount of refrigerant is roughly as follows When the ceiling is 2 7m high Range below the density limit of 0 3 kg m countermeasures not needed density limit of 0 3 kg m countermeasures needed 10 20 30 gt Total amount of refrigerant kg 106 TOS
98. ndoor outdoor units of the operating air conditioning system regularly to secure effective operation of the air conditioner It is also recommended to maintain the units once a year regularly when operating the air conditioner for a long time Check periodically signs of rust or scratches etc on coating of the outdoor units Repair the defective position or apply the rust resisting paint if necessary If an indoor unit operates for approx 8 hours or more per day usually it is necessary to clean the indoor outdoor units once three months at least These cleaning and maintenance should be carried out by a qualified dealer Although the customer has to pay the charge for the maintenance the life of the unit can be prolonged Failure to clean the indoor outdoor units regularly will cause shortage of capacity freezing water leakage or trouble on the compressor Part name Heat exchanger Object Indoor Outdoor Contents of check Blocking with dust damage check Contents of maintenance Clean it when blocking is found Fan motor Audibility for sound When abnormal sound is heard Filter Visual check for dirt and breakage Clean with water if dirty Replace if any breakage Visual check for swing and balance Check adhesion of dust and external appearance Replace fan when swinging or balance is remarkably poor If a large dust adheres clean it with brush or water Suction Discharge gril
99. o among the louvers which are block set is displayed While individual air direction is being set the remote controller operation Illustration of air direction and operation of the real machine are linked When selecting a case eo Louver select button is not pushed or louver No is not displayed the air directions of all the louvers are collectively set up 32 FILE NO SVM 13010 Remarks The louver position at horizontal discharge position at under SM80 differs from that at over SM110 The swinging louver moves usually up to the ceiling side from the louver position of the set time Setup from the remote controller without CS but ton is unavailable For the setup operation refer to How to set up louver individually of Item Setup at local site Others Louver control Continued Outline of specifications Selection of Swing mode gt gt For the Swing mode the following three types of modes are selectable and settable by keeping Swing Direction button pushed for 4 seconds or more on the remote controller D Standard 4 pieces same phase swing Data 0001 At shipment When Swing operation is selected four louvers align at the horizontal discharge position and then start the Swing operation at the same time Dual swing gt Data 0002 When operation is selected the louvers of louver No 01 and 03 move to the horizontal discharge position
100. ocket insertion Check indoor board Communication error between indoor MCU Communication error between fan driving MCU and main MCU Stop Automatic reset Displayed when error is detected Check indoor board Regular communication error between indoor aster and follower units and between main and sub units Stop Automatic reset Displayed when error is detected 46 Check remote controller wiring Check indoor power supply wiring Check indoor board FILE SVM 13010 Error mode detected by remote controller or central controller TCC LINK Operation of diagnostic function Check code Not displayed at all Operation on remote controller is impossible Cause of operation No communication with master indoor unit Remote controller wiring is not correct Power of indoor unit is not turned on Automatic address cannot be completed Status of air conditioner Condition Judgment and measures Power supply error of remote controller Indoor EEPROM error 1 Check remote controller inter unit wiring Check remote controller Check indoor power wiring Check indoor board Check indoor EEPROM including socket insertion Automatic address repeating phenom enon generates No communication with master indoor unit Disconnection of inter unit wire between remote controller and master indoor uni
101. odel or setting of heating to cooling only model 44 FILE SVM 13010 pequosep jou sjoejep jun ey sepoo oeuo eui 391 510 uj jeuonipuoo eui jo paea A jesseoeu JOU s 1I WOE ue sjoejep Jo ueuM Buipjoooe epoo xoeuo Jo e dsip eui se uons 1011 Jo sjuejuoo y JO ILON ON HUN xxx 104 si PUN yun Ag eAnoejep SI PUN dnog 1 0 JO pejoeuuoo UO peuoreq esodand peeuec ejqissoduul 51 5 6 jenueo jo uoneoiunuuuloo ujeis s eue aowa 193 1 ejdninui jo ejqissoduui s 5 Duipues euis pues W JS S pefejdsip jou
102. on range In heating fan operation In cooling dry operation N n group twin triple operation the louver positions can be set up collectively or individually Swing setup SWING is displayed and the following display is repeated In all operations CS M Repeats In group twin triple operation the louver positions can be set up collectively or individually When the unit stopped or the warning was output the louver is automatically set to full closed position When PRE HEAT Heating ready is displayed Heating operation started or defrost operation is performed heating thermo is off or self cleaning is performed the louver is automatically set to horizontal discharge position The louver which air direction is individually set or the locked louver closes fully when the unit stops and the louver is automatically set to horizontal discharge position when PRE HEAT 9 Heating ready is displayed heating thermo is off or self cleaning is performed Individual air direction setup Pushing Louver select button enables every discharge port to set up the air direction n case of no input key operation for approx 5 seconds during setting of individual air direction during displaying of louver No on the remote controller screen the remote controller screen returns to the normal display screen For the air direction illustration during normal operation the air direction of the least N
103. ons Output Rated 90 W Thermo sensor TA sensor 310 mm 10 kQ at 25 C Heat exchanger sensor TCJ sensor 6 mm 1000 mm 10 kQ at 25 C Heat exchanger sensor TC sensor 6 mm 1000 mm 10 at 25 C Float switch FS 0218 102 Drain pump motor MDP 1401 FILE SVM 13010 5 INDOOR CONTROL CIRCUIT 5 1 Indoor Controller Block Diagram 5 1 1 Connection of Wired Simple Remote Controller Wired simple master remote controller Max 2 units Schedule timer Display LCD LCD driver Display LCD Function setup Display LED CPU Key switch Function setup Key switch Remote controller communication circuit CN2 CN1 Power circuit 3 Secondary circuit Indoor unit 1 Header 2 3 A B Follower Follower A _ Indoor control board MCC 1570 Remote controller B Same as left Same as left Drive 2 2 E Run Serial send Warning receive circuit Defrost 1 21 3 1 2 3 COOL AC HEAT synchronous FAN signal input circuit Outdoor unit Outdoor unit o Aci Up to 8 units are connectable 1 1 Case of 1 1 model connection interface Option 41 However Max 7 units are connectable in case of mounting 1 1 model connection interface l 4 213 when two wired simple remote controllers are connected d PC board 2 The 1 1 model connection interface is mounted
104. ot fixed Louver fixing position Flap No 3 Louver fixing position Flap No 4 Table 2 Type CODE No 10 0001772 4 way Cassette RAV SM UTP 1 EEPROM initial value on the P C board for indoor unit servicing 2 N CAUTION Model Name RAV SM xUTP For the above models set the CODE No to LE and setting data 0000 initial to 0001 64 0000 Not fixed Table 3 Indoor unit capacity CODE No 11 Setting data Type Disable 40 45 56 80 EEPROM initial value on the board for indoor unit servicing FILE SVM 13010 8 SETUP AT LOCAL SITE AND OTHERS 8 1 Indoor Unit 8 1 1 Test Run Setup on Remote Controller Wired remote controller TEST 1 When pushing gt button on the remote controller for 4 seconds or more TEST is displayed on LC display Then push gt button TEST is displayed on LC display during operation of Test Run During Test Run temperature cannot be adjusted but air volume can be selected n heating and cooling operation a command to fix the Test Run frequency is output Detection of error is performed as usual However do not use this function except case of Test Run because it applies load on the unit 2 Use either heating or cooling operation mode for TEST NOTE The outdoor unit does not operate after power has been turned on or for
105. other than the refrigerant will be mixed in the refrigerating cycle Failure to purge the air completely may cause the air conditioner to malfunction Do not charge refrigerant additionally If charging refrigerant additionally when refrigerant gas leaks the refrigerant composition in the refrigerating cycle changes resulted in change of air conditioner characteristics or refrigerant over the specified standard amount is charged and an abnormal high pressure is applied to the inside of the refrigerating cycle resulted in cause of breakage or injury Therefore if the refrigerant gas leaks recover the refrigerant in the air conditioner execute vacuuming and then newly recharge the specified amount of liquid refrigerant In this time never charge the refrigerant over the specified amount When recharging the refrigerant in the refrigerating cycle do not mix the refrigerant or air other than R410A into the specified refrigerant If air or others is mixed with the refrigerant abnormal high pressure generates in the refrigerating cycle resulted in cause of injury due to breakage After installation work check the refrigerant gas does not leak If the refrigerant gas leaks in the room poisonous gas generates when gas touches to fire such as fan heater stove or cocking stove though the refrigerant gas itself is innocuous Never recover the refrigerant into the outdoor unit When the equipment is moved or repaired be sure to recover
106. performed 60 FILE SVM 13010 1 Setting data read out from EEPROM The setting data modified on the site other than factory set value stored in the EEPROM shall be read out Step 1 Step 2 Step 3 Push 5 5 and 2 button on the remote controller simultaneously for more than 4 seconds When the group operation control is performed the unit No displayed for the first time is the header unit No At this time the CODE No DN shows 7 Also the fan of the indoor unit selected starts its operation and the swing operation also starts if it has the louvers Every time when the left side button button is pushed the indoor unit No under the group control is displayed in order Specify the indoor unit No to be replaced 1 Change the CODE No DN to Z amp by pushing v buttons for the temperature setting this is the setting for the filter sign lighting time At this time be sure to write down the setting data displayed 2 Change the CODE No DN by pushing buttons for the temperature setting Similarly be sure to write down the setting data displayed 3 Repeat the step 2 2 to set the other settings in the same way and write down the setting data as shown in the table 1 example The CODE No DN are ranged from Z to FF The CODE No DN may skip After writing down all setting data push e button to return to the normal stop status It take
107. play lamp does not change but the contents are same If operating an item which is prohibited by the central control mode from the remote controller it is notified with the receive sound Pi Pi Pi Pi Pi 5 times FILE NO SVM 13010 Remarks Display at remote controller side No display Central goes on Central goes on Central 68 goes on Central goes on Energy saving control Selecting AUTO mode enables an energy saving to be operated The setup temperature is shifted corrected in the range not to lose the comfort ability according to input values of various sensors Data Input value room temp Ta Outside temp To Air volume Indoor heat exchanger sensor temp Tc for 20 minutes are taken the average to calculate correction value of the setup temperature The setup temperature is shifted every 20 minutes and the shifted range is as follows In cooling time 41 5 to 1 0K In heating time 1 5 to 1 0K Max frequency cut control Ta This control is operated by selecting AUTO operation mode COOL operation mode 3 HEAT operation mode It is controlled according to the following figure if To 28 C It is controlled according to the following figure if To gt 15 Max frequency is restricted to approximately Normal control 4 3 3 4 Ta C the rated heating frequency Max frequency is Normal control restricted to approxim
108. quired tools instruments and screwdrivers spanners radio cutting pliers nippers push pins for reset switch Tester thermometer pressure gauge etc 2 Confirmation points before check a The following operations are normal 1 Compressor does not operate Is not 3 minutes delay 3 minutes after compressor OFF s not the outdoor unit in standby status though the remote controller reached the setup temperature Does not timer operate during fan operation s not an overflow error detected on the indoor unit s not outside high temperature operation controlled in heating operation 2 Indoor fan does not rotate Does not cool air discharge preventive control work in heating operation 3 Outdoor fan does not rotate or air volume changes Does not high temperature release operation control work in heating operation Does not outside low temperature operation control work in cooling operation s not defrost operation performed 4 ON OFF operation cannot be performed from remote controller s not the control operation performed from outside remote side s not automatic address being set up When the power is turned on at the first time or when indoor unit address setting is changed the operation cannot be performed for maximum approx 5 minutes after power ON s not being carried out a test run by operation of the outdoor controller b Did you return the cabling to the initial positions C Are
109. r display has appeared there is a smell of burning abnormal sounds are heard the air conditioner fails to cool or heat or water is leaking has occurred in the air conditioner do not touch the air conditioner yourself but set the circuit breaker to the OFF position and contact a qualified service person Take steps to ensure that the power will not be turned on by marking out of service near the circuit breaker for instance until qualified service person arrives Continuing to use the air conditioner in the trouble status may cause mechanical problems to escalate or result in electric shocks or other failure Electric shock hazard When you access inside of the service panel to repair electric parts wait for about five minutes after turning off the breaker Do not start repairing immediately Otherwise you may get electric shock by touching terminals of high voltage capacitors Natural discharge of the capacitor takes about five minutes When checking the electric parts removing the cover of the electric parts box of Indoor Unit and or service panel of Outdoor Unit inevitably to determine the failure use gloves to provide protection for electricians insulating shoes clothing to provide protection from electric shock and insulating tools Be careful not to touch the live part Electric shock may result Only Qualified service person is allowed to do this work 9 Prohibition Place a Work in progress sign near the circ
110. rd Switch SW01 Setup When performing collective control by customized setup only the setup of terminator is necessary e Using SW01 set up the terminator Set up the terminator to only the interface connected to the indoor unit of least line address No Central control device U1 U2 Central control devices Max 10 units U3 U4 Refrigerant line 2 Refrigerant line 3 Refrigerant line 4 HAE Indoor outdoor inter unit wire AC230V serial Header unit Follower Follower unit unit 11213 1 1 model connection interface TCC LINK adapter 1 Remote controller wiring This product Remote controller Remote controller Sold separately Group operation Max 8 units N Line address 1 SW01 Bit 1 ON OFF at shipment from factory SW01 Bit 2 OFF OFF at shipment from factory Remarks Turn SWO Bit 1 to ON Reference Setup contents of switch Terminator Remarks None Mixed with SMMS Link wiring at shipment from factory 1002 Central control by digital inverter only 750 Spare 4302 Spare 77 FILE NO SVM 13010 6 External view of P C board assembly Terminator SW01 7 Address setup In addition to set up the central control address it is necessary to change the indoor unit number Line Indoor Group address For details refer to 1 1 model connection inter
111. re may be fear of dewing in cooling time D Push 5 to determine the setup contents When the setup was determined 48 mark goes on To set continuously the louver lock of the other unit repeat operations from 2 but from 3 to set the other louver lock in the same unit respectively 6 Push to finish the setup CODE No SET DATA ru1r bint LI 0001 to 0005 Louver fixed position code F1 displayed at the CODE No on the remote controller means that the 01 louver was selected as shown in the figure mm FILE NO SVM 13010 D m x mil Electric parts box i ti Um Drain pipe Pee NOTIFICATION Even if louver lock works the louver temporarily moves in the following cases 1 During stop 2 At start of heating operation 3 During defrost operation 4 During thermostat OFF 8 6 How to clear louver lock In the item 4 of the louver lock setup procedure set the air direction to 0000 45 mark goes off p The operations from 1 to 3 5 S and 6 are same as those of the Code 0000 louver lock 6 How to set contents of save operation In combination with outdoor units before 4 series the displayed setup value exchanges but the real operation is 7596 fixed 1 Push CSD for 4 seconds or more during stop of the operation 6307 flashes 2 At the left side of the button and select the unit to be set Eve
112. re signal receiving units are installed in a room a unique address can be set for each signal receiving unit to prevent interference Address A B selection must be changed on both signal receiving unit and wireless remote controller For the details of address change A B selection on wireless remote controller refer to the owner s manual Turn off the indoor unit power supply Turn on the bit 4 of DIP switch SW30 on the signal receiving unit P C board The setting change is shown below Clamper Screw _ DIP switch SW30 Signal receiving unit P C board DIP switch SW30 ON follower ON B OFF A TI Sw30 Ld uM sam oijo 4j sappy c via 71 Wireless remote controller selection Using 2 wireless remote controllers for the respec tive air conditioners when the 2 air conditioners are closely installed Wireless remote controller B setup 1 Start the air conditioner 2 Point the wireless remote controller at the indoor unit 3 Push and hold button on the wireless remote controller by the tip of the pencil 00 will be shown on the display 4 Push MODE button during pushing B will be shown on the display and 00 will be disappear and the air conditioner will turn OFF The wireless remote controller B is memorized TOSHIBA B Display 00 Display AMES mm PRESET FAN
113. remote controller Displayed when error is detected Check communication wire miswiring Check communication U3 U4 terminals Check network adapter P C board Check central controller such as central control remote controller etc Check terminal resistance TCC LINK Central controller P30 Indoor Gr sub unit error Detected by central controller side Continuation Stop According to each case Displayed when error is detected 2 check code cannot be displayed by the wired remote controller Usual operation of air conditioner becomes unavailable For the wireless models an error is notified with indication lamp 3 This trouble is related to communication of remote controller A B central system TCC LINK U4 and E01 E02 E03 209 or E18 is displayed or no check display on the wired remote controller according to the contents 47 Check the check code of the corresponding unit from remote controller FILE SVM 13010 6 2 4 Diagnostic Procedure for Each Check Code Indoor Unit Check code E01 error NO Correct inter unit cable 5 ee Is inter unit cable of A and B normal of remote controller YES Is there no disconnection or YES contact error of connector on harness oe from terminal block of indoor unit Is group control operation YES NO i Is power of all indoor units turned on Check Purn
114. rol 2 Follower unit in group control The representative of multiple indoor units in group operation sends receives signals to from the remote controllers and follower indoor units It has no relation with an indoor unit which communicates serially with the outdoor units The operation mode and setup temperature range are displayed on the remote controller LCD Except air direction adjustment of louver Indoor units other than header unit in group operation Basically follower units do not send receive signals to from the remote controllers Except errors and response to demand of service data This unit communicates with the indoor unit sub which serial communicates with the outdoor units and sends receives signal Command from compressor to from the outdoor units as the representative of the cycle control in the indoor units of the identical line address within the minimum unit which configures one of the refrigerating cycles of Twin Triple Double twin Indoor units excluding the header unit in Twin Triple Double twin This unit communicates with Master indoor unit in the identical line address and per forms control synchronized with Master indoor unit This unit does not perform the signal send receive operation with the outdoor units N judgment for serial signal error 9 2 1 System configuration 1 Single Outdoor Indoor 1 1 Individual 2 Single group operation Header Master
115. roller The setup range Operation mode Air volume select Setup temp of the indoor unit which was set to the header unit is reflected on the remote controller 1 Concealed duct high static pressure type RAV SMXXX is not set up on the header unit f the Concealed duct high static pressure type is the header unit Operation mode Cooling Heating AUTO HEAT COOL FAN and no DRY Air volume select HIGH When the operation mode is DRY FAN stops in concealed duct high static pressure models 2 Address setup If there is no serial communication between indoor and outdoor when the power is turned on it is judged as follower unit of the twin Every time when the power is turned on The judgment of header wired follower simple of twin is carried out every time It is not stored in non volatile memory Turn on power of the indoor unit to be controlled in a group within 3 minutes after setting of automatic address If power of the indoor unit is not turned on within 3 minutes completion of automatic address setting the system is rebooted and the automatic address setting will be judged again 1 Connect indoor outdoor connecting wire surely 2 Check line address indoor address group address of the unit one by one Especially in case of twin triple double twin check whether they are identical system address or not 3 The unit No line indoor gout address which have been set once keep the present status as a rule i
116. ry pushing the button the unit No changes The fan of the selected unit rotates and the louver swings UNIT No UNIT No UNIT No 11 7 742 1 3 UNIT No 1 4 3 Determine the capacity restricted value when pushing the save button of TIMER SET Every pushing the button the capacity re stricted value can be set at 1 interval in the range between 100 and 50 The setting at shipment is 75 CODE SET DATA H y Setup value at saving 4 Push e and then push oj to finish the setup FILE SVM 13010 9 ADDRESS SETUP 9 1 Address Setup Address setup procedure When an outdoor unit and an indoor unit are connected and they are twin triple or when an outdoor unit is connected to each indoor unit respectively in the group operation even if multiple refrigerant lines are provided the automatic address setup completes with power ON of the outdoor unit The operation of the remote controller is not accepted while automatic address works Approx 4 to 5 minutes Setup of line address of outdoor unit indoor unit address and group address Completion of wiring work Do you arbitrarily set the NO YES indoor unit address NO YES MANUAL Is refrigerant line 1 line Is group control performed YES To AUTO address mode Are there multiple units of twin triple connections YES NO Do you change setting after automatic setting at the first time YES Connect one
117. s heavy objects Shoes with additional protective toe cap with additional Shoes with additional protective toe cap toe cap Repair of outdoor unit Gloves to provide protection for electricians and from heat The important contents concerned to the safety are described on the product itself and on this Service Manual Please read this Service Manual after understanding the described items thoroughly in the following contents Indications Illustrated marks and keep them Explanation of indications DANGER Indicates contents assumed that an imminent danger causing a death or serious injury of the repair engineers and the third parties when an incorrect work has been executed Indicates possibilities assumed that a danger causing a death or serious injury of the N WARNING repair engineers the third parties and the users due to troubles of the product after work when an incorrect work has been executed Indicates contents assumed that an injury or property damage may be caused on the N CAUTION repair engineers the third parties and the users due to troubles of the product after work when an incorrect work has been executed Property damage Enlarged damage concerned to property furniture and domestic animal pet Explanation of illustrated marks Indicates prohibited items Forbidden items to do The sentences near an illustrated mark describe the concrete prohibited contents Indicates cautions Including
118. s approx 1 min until the remote controller operation is available again CODE No required at least 1 The CODE No for the Indoor unit type and Indoor unit capacity are required to set the rotation number setting of the fan Type 2 If the system indoor group addresses are different from those before Contents Indoor unit capacity replacement the auto address setting mode starts and the manual resetting may be required again when the multiple units group operation including twin system System address Indoor unit address Group address 2 P C Board for indoor unit servicing replacement procedures Step 1 Step 2 Replace the P C board to the P C board for indoor unit servicing At this time perform the same setting of the jumper wire J01 setting cut switch SW501 short circuit connector CN34 as the setting of the P C board before replacement According to the system configuration turn on the indoor unit following to the either methods shown below a Single operation Indoor unit is used as standalone Turn on the indoor unit 1 After completion of the auto address setting mode required time approx 5 min proceed to 3 System address 1 Indoor unit address 1 Group address 0 standalone are automatically set 2 Push and G buttons simultaneously for more than 4 seconds to interrupt auto address setting mode and proceed to 3 The unit ALL is
119. s are changed for R410A and their interchangeability R410A Conventional air air conditioner installation conditioner installation Used tool Existence of Whether conven new equipment tional equipment for R410A can be used Whether conventional equipment can be used Flare tool Pipe flaring Copper pipe gauge for Flaring by conventional adjusting projection margin flare tool Torque wrench Tightening of flare nut Gauge manifold Evacuating refrigerant charge run check etc Charge hose Vacuum pump adapter Vacuum evacuating Electronic balance for refrigerant charging Refrigerant charge Refrigerant cylinder Refrigerant charge Leakage detector Gas leakage check Note When flaring is carried out for R410A using the conventional flare tools adjustment of projection margin is necessary For this adjustment a copper pipe gauge etc are necessary General tools Conventional tools can be used In addition to the above exclusive tools the following equipments which serve also for R22 are necessary as the general tools Vacuum pump Use vacuum pump by attaching vacuum pump adapter 7 Screwdriver Torque wrench 8 Spanner or Monkey wrench Pipe cutter 9 Hole core drill Reamer 10 Hexagon wrench Opposite side 4mm Pipe bender 11 Tape measure Level vial 12 Metal saw Also prepare the following equipments for other ins
120. s done Do not set the circuit breaker to the ON position until the repairs are completed Relocation Only a qualified installer 1 or qualified service person 1 is allowed to relocate the air conditioner It is dangerous for the air conditioner to be relocated by an unqualified individual since a fire electric shocks injury water leakage noise and or vibration may result When carrying out the pump down work shut down the compressor before disconnecting the refrigerant pipe Disconnecting the refrigerant pipe with the service valve left open and the compressor still operating will cause air etc to be sucked in raising the pressure inside the refrigeration cycle to an abnormally high level and possibly resulting in reputing injury etc 1 Refer to the Definition of Qualified Installer or Qualified Service Person 10 Manufacturer Authorized Representative TCF holder FILE NO SVM 13010 Declaration of Conformity TOSHIBA CARRIER THAILAND CO LTD 144 9 Moo 5 Bangkadi Industrial Park Tivanon Road Amphur Muang Pathumthani 12000 Thailand Nick Ball Toshiba EMEA Engineering Director Toshiba Carrier UK Ltd Porsham Close Belliver Industrial Estate PLYMOUTH Devon PL6 7DB United Kingdom Hereby declares that the machinery described below Generic Denomination Model type Commercial name Air Conditioner Indoor unit 4 way Cassette Type RAV SM564UTP E TR RAV SM8
121. side of pipe or joint to a minimum 1 Copper pipe Piping The pipe thickness flare finishing size flare nut and others differ according to a refrigerant type When using a long copper pipe it is recommended to select Copper or copper base pipe without seam and one with bonded oil amount 40mg 10m or less Also do not use crushed deformed discolored especially inside pipes Impurities cause clogging of expansion valves and capillary tubes Flare nut gt Use the flare nuts which are attached to the air conditioner unit 2 Joint The flare joint and socket joint are used for joints of the copper pipe The joints are rarely used for installation of the air conditioner However clear impurities when using them 13 FILE NO SVM 13010 4 Tools 1 Required Tools for R410A Mixing of different types of oil may cause a trouble such as generation of sludge clogging of capillary etc Accordingly the tools to be used are classified into the following three types 1 Tools exclusive for R410A Those which cannot be used for conventional refrigerant R22 2 Tools exclusive for R410A but can be also used for conventional refrigerant R22 3 Tools commonly used for R410A and for conventional refrigerant R22 The table below shows the tools exclusive for R410A and their interchangeability Tools exclusive for R410A The following tools for R410A are required Tools whose specification
122. t Detected by remote controller side Stop Automatic reset f center exists operation continues Displayed when error is detected Receiving error from remote controller 1 Check remote controller inter unit wiring 2 Check remote controller 3 Check indoor power wiring 4 Check indoor board Signal send error to indoor unit Detected by remote controller side Stop Automatic reset f center exists operation continues Displayed when error is detected Sending error of remote controller 1 Check sending circuit inside of remote controller Replace remote controller There are multiple main remote controllers Detected by remote controller side Stop Follower unit continues operation Displayed when error is detected In 2 remote controllers including wireless there are multiple header units Check that there are 1 main remote controller and other sub remote controllers Central controller Duplicated indoor central addresses on communication of central control system Detected by indoor central controller side Stop Automatic reset Displayed when error is detected Check setting of central control system network address Network adapter SWO1 Check network adapter P C board Central controller Send C05 Receive Communication circuit error of central control system Detected by central controller side Continues By
123. tact error of connector on harness from terminal block of indoor unit NO NO Is group control operation YES NO Check power Is power of all indoor units turned on connection status of indoor unit Connect again YES Is Twin or Triple control YES Is there no contact error of indoor outdoor inter unit cable Signal line of the main unit YES Correct indoor outdoor inter unit cable Serial signal line Check indoor P C board MCC 1570 Defect Replace E08 L03 L07 08 error 208 Duplicated indoor unit LO3 There 2 or more master units in a group control LO7 There is 1 or more group address Individual in a group control 108 The indoor group address is unset 9 ADDRESS SETUP If the above error is detected when power supply turned on the mode enters automatically in the automatic address set mode Check code is not output However if the above error is detected during the automatic address set mode a check code may be output L09 error Is not yet capacity setting Set capacity data of indoor unit of indoor unit set up Setup CODE No DN 11 NO Check indoor P C board MCC 1570 Defect Replace 50 FILE SVM 13010 L20 error Are wiring connections to communication lines U3 and U4 normal Correct wiring connection YES Is not the multiple same central control system addresses connected NO
124. tallation method and run check 1 Clamp meter 3 Insulation resistance tester Megger 2 Thermometer 4 Electroscope 14 FILE NO SVM 13010 1 CONSTRUCTION VIEWS EXTERNAL VIEWS 1 1 Indoor Unit RAV SM564UTP 860 to 910 Ceiling open dimension 1000 or more 15 or more u obstacle 1000 or more 1000 or more g o E The space that is necessary for equipping and service 860 to 910 Ceiling open dimension Standing 661 orless Standing 850 or less Bottom face of ceiling Drain pipe Drain upstanding size connecting port Meterial Refrigerant pipe connecting port 06 4 Liquid side Refrigerant pipe connecting port 012 7 Gas side Bottom face of ceiling TUS E d For branch duct E knockout square hole 2150 690 20 Hanging bolt pitch 950 Panel external dimension Ceiling panel sold separately 840 Unit external dimension Bottom face of ceiling For branch duct knockout square hole 2150 2 positions Knockout for simple OA for 2100 For branch duct knockout square hole 2150 Bottom face of ceiling Z view Bottom face of ceiling g us Bottom face of ceiling Unit mm 15 FILE NO SVM 13010 RAV SM804UTP 860 to 910 Ceiling open dimension 1000
125. tandard Central control address 0099 Not determined Heating suction temperature shift 0002 2 flooring installation type 0 Cooling only 0000 Heat pump Type Depending on model type Indoor unit capacity Depending on capacity type System address 0099 Not determined Indoor unit address 0099 Not determined Group address 0099 Not determined Louver type wind direction adjustment Depending on Type Temperature range of cooling heating automatic SW control point 0003 3 deg Ts 1 5 Power failure automatic recovery 0000 None Option Abnormal input CN70 SW 0002 Humidifier Thermo output SW T10 0000 Thermo ON Ventilation fan standalone 0000 Not available Sensor SW Selection of static pressure 0000 Body sensor Humidifier control drain pump control 0003 Humidifier ON Pump OFF High ceiling SW 0000 Standard Timer setting wired remote controller 0000 Available Demand setting outdoor unit current demand 0075 75 Remote controller operation save function 0001 Enable Rotation number of the self clean operation 0001 210ypm at self clean operation Frost protection function 0000 None Swing mode 0001 Standard Louver fixing position Flap No 1 0000 Not fixed Louver fixing position Flap No 2 0000 Not fixed 0000 N
126. tem 1 of 1 2 Remove the fixing screw A which fixes the electric parts cover and loosen the fixing screw B 3 Pull down the electric parts cover remove pin of the bell mouth and then slide it to the arrow direction in order to open the claws and the electric parts box cover Attachment 1 Close the electric parts cover and slide it hook claw of the electric parts box claw of the electric parts box cover and the Dharma doll hole and then insert pin of the bell mouth into hole of the electric parts box cover 2 Tighten the fixing screws A and B and then fix the electric parts box cover 3 Following to work of item 2 of 1 mount the suction grille as before 89 Bell mouth pin Claw of S 77 parts box etii AA Potbelly Fixing screw Dharma si hole uu Sliding direction Claw of electric parts box cover Fixing screw A FILE NO SVM 13010 Part name Procedure Remarks Electric parts cover Continued 1 Detachment 1 Pull knob of the adjust corner cap to the arrow direction remove strap of the adjust corner cap from pin of the panel and then remove all the 4 corners of the cap Adjust corner cap m just corner cap NOTE The knob is provided to only one side Be sure to remove the cap of the knob side at first 2 Attachment 1 strap of the adjust corner cap securely to pin of the ceiling panel 2 Insert claw of the adjust
127. temp control Air speed selection Outline of specifications 1 Operation with HH H L or AUTO mode is carried out by the command from the remote controller 2 When the air speed mode AUTO is selected the air speed varies by the difference between Ta and Ts COOL Controlling operation in case when thermo of remote controller works is same as a case when thermo of the body works If the air speed has been changed once it is not changed for 3 minutes However when the air volume is exchanged the air speed changes When cooling operation has started select a downward slope for the air speed that is the high position f the temperature is just on the difference boundary the air speed does not change Mode in the parentheses indicates one in automatic cooling operation HEAT Value in the parentheses indicates one when thermostat of the remote controller works Value without parentheses indicates one when thermostat of the body works e f the air speed has been changed once it is not changed for 1 minute However when the air speed exchanged the air speed changes When heating operation has started select an upward slope for the air speed that is the high position f the temperature is just on the difference boundary the air speed does not change Mode in the parentheses indicates one in automatic heating operation n Tc gt 60 the air speed increases b
128. terminal block and may result in fire Do not install the air conditioner in a location that may be subject to a risk of expire to a combustible gas If a combustible gas leaks and becomes concentrated around the unit a fire may occur Install the indoor unit at least 2 5 m above the floor level since otherwise the users may injure themselves or receive electric shocks if they poke their fingers or other objects into the indoor unit Installation While the air conditioner is running Install a circuit breaker that meets the specifications in the installation manual and the stipulations in the local regulations and laws Install the circuit breaker where it can be easily accessed by the qualified service person 1 If you install the unit in a small room take appropriate measures to prevent the refrigerant from exceeding the limit concentration even if it leaks Consult the dealer from whom you purchased the air conditioner when you implement the measures Accumulation of highly concentrated refrigerant may cause an oxygen deficiency accident 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 Explanations given to user If you have discovered that the fan grille is damaged do not approach the outdoor unit but set the circuit breaker to the OFF position and contact a qualified service person to have the repair
129. th new refrigerant during installation work or service work If an incorrect work or incorrect service is performed there is a possibility to cause a serious accident Use the tools and materials exclusive to R410A to purpose a safe work 2 Cautions on Installation Service 1 Do not mix the other refrigerant or refrigerating oil For the tools exclusive to R410A shapes of all the joints including the service port differ from those of the former refrigerant in order to prevent mixture of them 2 As the use pressure of the new refrigerant is high use material thickness of the pipe and tools which are specified for 3 In the installation time use clean pipe materials and work with great attention so that water and others do not mix in because pipes are affected by impurities such as water oxide scales oil etc Use the clean pipes Be sure to brazing with flowing nitrogen gas Never use gas other than nitrogen gas 4 For the earth protection use a vacuum pump for air purge 5 R410A refrigerant is azeotropic mixture type refrigerant Therefore use liquid type to charge the refrigerant If using gas for charging composition of the refrigerant changes and then characteristics of the air conditioner change 3 Pipe Materials For the refrigerant pipes copper pipe and joints are mainly used It is necessary to select the most appropriate pipes to conform to the standard Use clean material in which impurities adhere in
130. tion 0005 Downward discharge position 33 FILE NO SVM 13010 Remarks Carry out setting operation during stop of the unit otherwise the unit stops operation The standard swing performs the same swing operation as the present operation 2 series For the setting opera tion refer to How to set up type of the swings in Item Setup at local site Others Carry out setting operation during stop of the unit otherwise the unit stops operation Louver control Continued Outline of specifications e If there is the locked louver in the unit 4 amp goes on the remote controller screen While the following controls are performed the louvers operate even if executing the louver lock Control which ignores lock Objective louver No Operation stop Full close position When heating operation started Horizontal discharge position Heating thermo OFF Horizontal discharge position During defrost operation Horizontal discharge position Initialize operation Full close position Self clean operation Horizontal discharge position The real louver corresponding to the louver No displayed on the remote controller screen during setting of louver lock operates swinging FILE NO SVM 13010 Remarks For the setting operation refer to How to set louver lock of Installation Manual It is position check operation and it does not link with
131. ts are connected to the identical remote controller Group control unit other unit numbers are also displayed every pushing 25 Cry button 1 Operation TIME SAVE Operation procedure 1 2 END 2 To know the position of indoor unit body by address To confirm the unit No in the group control Follow to the procedure during operation in this procedure the indoor units in group control stop Procedure The indoor unit numbers in the group control are successively displayed and fan louver and drain pump of the corresponding indoor unit are turned on Follow to the procedure during operation TEST 1 Push 225 and 5 buttons simultaneously for 4 seconds or more Unit No ALL is displayed om Fans and louvers of all the indoor units in the 1 c s group control operate zd e SWING FIX UNIT LOUVER 9 2 Every pushing 2 button the unit numbers in the group control are 3 2 successively displayed The unit No displayed at the first time indicates the header unit address Fan and louver of the selected indoor unit only 1 2 END operate Operation procedure TEST 3 Push button to finish the procedure the indoor units in the group control stop H7 FILE SVM 13010 Maintenance Check list Aiming in environmental preservation it is strictly recommended to clean and maintain the i
132. ts box cover and the suction grille as before Motor lead Fan motor lead 95 Drain pump Procedure 1 Detachment 1 Carry out works of item 1 of 2 and item 1 of 2 Remove the drain pump connector CN504 White 2P connected to the control P C board and then remove the lead wire from the clamp 3 Remove the fixing screws and then remove the drain pump 04 x 10 3 pcs 4 As shown in the right figure first pull out the connecting part of the drain pump and the drain hose from the drain port and then take out the drain pump 5 Set direction of the knob of the hose band downward slide it from the pump connecting part to the hose side and then remove the drain hose from the drain pump 6 Pass the connector of the drain pump lead wire through the wiring taking out port and then take out the drain pump Attachment 1 Enter your hand into the drain port and pass the connector of the drain pump lead wire through the wiring taking out port 2 Connect the drain hose to the drain pump as before NOTE Insert the drain hose up to the end of the drain pump connecting part apply band to the white mark position of the hose and then set the band knob upward 3 Return the drain pump to the indoor unit and then mount it as before using the fixing screws O4 x 10 3 pcs 4 Connect the drain pump connector CN504 White 2P to the control P C board
133. tside low temperature operation control work in cooling operation s not defrost operation performed 4 ON OFF operation cannot be performed from remote controller s not forced operation performed s not the control operation performed from outside remote side s not automatic address being set up s not being carried out a test run by operation of the outdoor controller 8 Did you return the cabling to the initial positions b Are connecting cables between indoor unit and receiving unit correct 2 Troubleshooting procedure When the power is turned on at the first time or when indoor unit address setting is changed the operation cannot be performed for maximum approx 5 minutes after power ON When trouble occurred check the parts along with the following procedure Trouble Confirmation of the signal receiving unit Check defective lamp display position and parts 1 Outline of judgment The primary judgment to check where a trouble occurred in indoor unit or outdoor unit is performed with the following method Method to judge the erroneous position by flashing indication on the display part of indoor unit sensors of the receiving unit The indoor unit monitors operating status of the air conditioner and the blocked contents of self diagnosis are displayed restricted to the following cases if a protective circuit works 41 FILE SVM 13010 6 2 Troubleshooting 6 2 1 Outline of ju
134. uit breaker while the installation maintenance repair or removal work is being carried out There is a danger of electric shocks if the circuit breaker is set to ON by mistake When checking the electric parts removing the cover of the electric parts box of Indoor Unit and or front panel of Outdoor Unit inevitably to determine the failure put a sign Do not enter around the site before the work Failure to do this may result in third person getting electric shock Before operating the air conditioner after having completed the work check that the electrical parts box cover of the indoor unit and service panel of the outdoor unit are closed and set the circuit breaker to the ON position You may receive an electric shock if the power is turned on without first conducting these checks Stay on protection If in the course of carrying out repairs it becomes absolutely necessary to check out the electrical parts with the electrical parts box cover of one or more of the indoor units and the service panel of the outdoor unit removed in order to find out exactly where the trouble lies wear insulated heat resistant gloves insulated boots and insulated work overalls and take care to avoid touching any live parts You may receive an electric shock if you fail to heed this warning Only qualified service person 1 is allowed to do this kind of work FILE NO SVM 13010 N WARNING General Before starting to repair the air
135. ut out fire before work otherwise the oil mixed with refrigerant gas may catch fire 2 Do not use a welder in the closed room When using it without ventilation carbon monoxide poisoning may be caused 3 Do not bring inflammables close to the refrigerant cycle otherwise fire of the welder may catch the inflammables Refrigerant The refrigerant used by this air conditioner is the R410A Check the used refrigerant name and use tools and materials of the parts which match with it For the products which use refrigerant the refrigerant name is indicated at a position on the outdoor unit where is easy to see To prevent miss charging the route of the service port is changed from one of the former R22 Do not use any refrigerant different from the one specified for complement or replacement Otherwise abnormally high pressure may be generated in the refrigeration cycle which may result in a failure or explosion of the product or an injury to your body For an air conditioner which uses R410A never use other refrigerant than R410A For an air conditioner which uses other refrigerant R22 etc never use R410A If different types of refrigerant are mixed abnormal high pressure generates in the refrigerating cycle and an injury due to breakage may be caused When the air conditioner has been installed or relocated follow the instructions in the Installation Manual and purge the air completely so that no gases
136. x 2 02 x 700 x 1 Outer diameter of refrigerant pipe Gas side OA Liquid side OB Indoor unit 5 56 type SM80 110 140 160 type Heating 4 Cooling Indoor unit A 1 Indoor unit Distributor Distributor Strainer incorporated Strainer incorporated sensor sensor trai trai aun Air heat m jot Air heat heas Y L Y i N ________ Refrigerant pipe Refrigerant pipe at liquid side at gas side Outer dia OA Outer dia OB Refrigerant pipe Refrigerant pipe at liquid side at gas side Outer dia OA Outer dia OB Branch pipe 7 Branch pipe Refrigerant pipe Refrigerant pipe at liquid side at liquid side Outer dia OC Outer dia OD To outdoor unit To outdoor unit Tindoorunit rannen SM56 x2 TWP30E2 6 4 12 7 9 5 15 9 SM80 x 2 TWPS50E2 9 5 15 9 9 5 15 9 18 9 FILE NO SVM 13010 Triple type 3 indoor units and 1 outdoor unit Heating mode Cooling mode Indoor unit A Indoor unit B Indoor unit C Distributor TCJ sensor Distributor TCJ sensor Distributor TCJ sensor with strainer Strainer with strainer Strainer with strainer Strainer lo Heat 1 Heat lt
137. y 1 step 28 FILE NO SVM 13010 Remarks HH gt H gt gt gt gt Indoor heat exchanger sensor temperature Air speed selection Continued Outline of specifications CODE No Standard Type 1 3 5d 0 1 3 SW501 1 2 OFF OFF ON OFF OFF ON Tap HEAT COOL HEAT COOL HEAT COOL 5 80 5 110 Revol ution speed 3 In heating operation the mode changes to UL if thermostat is turned off 4 If Ta 2 25 when heating operation has started and when defrost operation has been cleared the air conditioner operates with H mode or higher mode for 1 minute after Tc entered in E zone of cool air discharge preventive control Item 7 In automatic cooling heating operation the revolution frequency of HH is set larger than that in the standard cooling heating operation F5 F4 6 Self clean operation However the revolution frequency is restricted in the automatic heating operation as shown in the following figure When performing self clean operation after stopping the cooling operation the mode becomes UL 210 rpm 29 FILE NO SVM 13010 Remarks Selection of high ceiling type CODE No bd or selection of high ceiling on P C board SW501 Tcj Indoor heat exchang

SERVICE MANUAL AIR CONDITIONER - Amp Air

Contents

Download Pdf Manuals

Related Search

Related Contents