Installation of indoor unit
Contents
1. suicen may cause condersation and ipa Is the voltage in accordance with the rated It may cause electric malfunction or damage the voltage marked on the nameplate part Is the electrical wiring and piping connection It may cause electric malfunction or damage the installed correctly and securely part Is the power cord specified It may cause electric malfunction or damage the part Has the inlet and outlet been covered It may cause insufficient refrigerating capacity Has the length of connection pipes and the 2 refrigerant charge been record The refrigerating capacity is not accurate Has the unit been connected to a secure earth sony It may cause electrical leakage connection Notes ASK FOR MORE INFORMATION Phone 34 93 446 27 80 eMail info mundoclima com TECHNICAL ASSISTANCE Phone 34 93 652 53 572. 9 retainer so that wires sustain no Front me plate cover QL x external stress Use the specified wire type Firmly fix the wires with the terminal screws CAUTION 1 Do not use tapped wires stranded wires extensioncords or starburst connections as they may cause overheating electrical shock or fire 2 Do not use locally purchased electrical parts inside the product Do not branch the power for the drain pump etc from the terminal block Doing so may cause electric shock or fire 2 ao en 2 1 PIPE amp ELECTRICAL WIRE CUTTING Use cutting tools easily found in the market Measure precisely both outer amp inner pipe Provide a little bit longer pipe than the measurement Wire must be 1 5 m longer than the refrigerant tube 2 2 REAMING Clean inside of the inner refrigerant tube While reaming the tube end must be on the top of the reamer to prevent any dust going back into the tube 2 3 FLARING THE PIPE END Flare both ends of the pipe with flaring kit by fitting the flare nut on the pipe before flaring Set the die on the pipe so that pipe end is 0 5 mm above top of the die Check if the pipe end is even and pertectly round 2 4 WIRE CONNECTION AND TAPE COVERING see the picture on the right side INSTALLATION MANUAL Cutting Tool Right Wrong x Sloped Cut Rough Cut 90 P F Refrigerant Tube Reamer RY Up side do
3. 4 Remove the slit portions on the bottom frame and Casings using nippers 5 Return by following the steps in reverse 3 gt 2 gt 1 Casing LI Remove the pillar kas 722 2 Installation INSTALLATION MANUAL Hemove front grille Remove 4 screws Open the front panel 2 Upper casing 3 Side casings 3 Side casings Hemove 7 screws Remove the pillar Bottom frame IT Casing qui 2 T 0 TY UA Zac A i JBF Remove the pillar Secure using 6 screws for floor installations Do not forget to secure to the rear wall For wall installations secure the mounting plate using 5 screws and the indoor unit using 4 screws Installation of indoor unit INSTALLATION MANUAL The mounting plate should be installed on a wall which can support the weight of the indoor unit 1 Temporarily secure the mounting plate to the wall make sure that the panel is completely level and mark the boring points on the wall 2 Secure the mounting plate to the wall with screws Floor Installation Wall Installation Casing Se GAH Molding
4. 6screws 6screws 3 Once refrigerant piping and drain piping connections are complete fill in the gap of the through hole with putty A gap can lead to condensation on the refrigerant pipe and drain pipe and the entry of insects into the pipes 4 Attach the front panel and front grille in their original positions once all connections are complete Flaring the pipe end 1 Cut the pipe end with a pipe cutter 2 Remove burrs with the cut surface facing downward so that the chips do not enter the pipe 3 Fit the flare nut on the pipe 4 Flare the pipe 5 Check that the flaring is properly made AN WARNING 1 DO not use mineral oil on flared part 2 Prevent mineral oil from getting into the system as this would reduce the lifetime of the units 3 Never use piping which had been used for previous installations Only use parts which are delivered with the unit 4 The drying material may dissolve and damage the system Do never install a drier to this R410A unit in order to guarantee its lifetime Incomplete flaring may cause refrigerant gas leakage Flaring Flare s inner bs oS cis ru Set exactly at the position shown below surface must e evenly e Fe perfect circle icm Flare tool for R410A Conventional flare tool be scratch fre u Clutch Clutch type Wing nut type Z i i Rigid type Imperial type m s R osem 1520mm IE
5. TURBO LIGHT Press it to turn on off the light X FAN El El How to use the remote control to operate the unit USER S MANUAL Remote Controller Description ON OFF Press this button to turn on the unit Press this button again to turn off the unit Press this button to decrease set temperature Holding it down above 2 seconds rapidly decreases set temperature In AUTO mode set temperature is not adjustable Press this button to increase set temperature Holding it down above 2 seconds rapidly increases set temperature In AUTO mode set temperature is not adjustable MODE Each time you press this button a mode is selected in a sequence that goes from AUTO COOL DRY FAN and HEAT as the following AUTO COOL DRY FAN PHEAT Note Only for models with heating function After energization AUTO mode is defaulted In AUTO mode the set temperature will not be displayed on the LED of the indoor and the unit will automatically select the suitable operation mode in accordance with the room temperature to make indoor room comfortable FAN This button is used for setting Fan Speed in the sequence that goes from AUTO gt mEll to then back to Auto LOW speed LOw Medium speed ll Medium speed mE Medium High speed mEl High speed SWING Press this button to set up amp down swing angle which circularly changes as b
6. C the unit will run at this setting temperature In Heat mode sleep status after run for one hour the setting temperature will decrease 1 C 2 hours setting temperature will decrease 2 C then the unit will run at this setting temperature e Sleep 2 is sleep mode 2 that is air conditioner will run according to the presetting a group of sleep temperature curve e Sleep 3 the sleep curve setting under Sleep mode by DIY 1 Under Sleep 3 mode press Turbo button for a long time remote control enters into user individuation sleep setting status at this time the time of remote control will display 1 hour the setting temperature 88 will display the corresponding temperature of last setting sleep curve and blink The first entering will display according to the initial curve setting value of original factory 2 Adjust and button could change the corresponding setting temperature after adjusted press Trubo button for confirmation 3 At this time 1 hour will be automatically increased at the timer postion on the remote control that are 2 hours or 3 hours or 8 hours the place of setting temperature 88 will display the corresponding temperature of last setting sleep curve and blink 4 Repeat the above step 2 3 operation until 8 hours temperature setting finished sleep curve setting finished at this time the remote control will resume the original timer display temperature display will resu
7. e FLOOR TYPE Each type is similar to the other as follows Indoor unit The indoor unit should be sited in a place where 1 the restrictions on installation specified in the indoor unit installation drawings are met a T 2 both air intake and exhaust have clear paths met 7785 uu Schematic drawing of hooks 3 the unit is not in the path of direct sunlight 4 the unit is away from the source of heat or steam 5 there is no source of machine oil vapour this may shorten indoor unit life 6 cool warm air is circulated throughout the room 7 the unit is away from electronic ignition type fluorwscent lamps inverter or rapid stert type as they may shorten the remote controller range 8 the unit is at least 1 metre away from any television or radio set unit may cause interference with the picture or sound INSTALLATION PAPER PLANK CAUTIONS FOR INSTALLATION WHERE AIR CONDITIONER TROUBLEIS LIABLE TOOCCUR eWhere there is too much of oil area e Where is acid base area 150cm e Where there is irregular electrical supply Indoor Unit Installation Drawings 150cm or more The indoor unit may be mounted in any of the three styles shown here 15cm or below from the floor Installation of indoor unit INSTALLATION MANUAL Refrigerant piping 1 Drill a hole 55mm in diameter in the spot indicated by the symbol in the illustration as below 2 The location of the ho
8. signal and Quiet mode display singal and Quiet OFF there is no signal of Q9 displayed after powered on the Quiet OFF is defaulted Note the Quiet function cannot be set up in Fan and Dry mode Under the Quiet mode Display signal the fan speed is not available CLOCK Press CLOCK button blinking Within 5 seconds pressing or button adjusts the present time Holding down either button above 2 seconds increases or decreases the time by 1 minute every 0 5 second and then by 10 minutes every 0 5 second During blinking after setting press CLOCK button again to confirm the setting and then CO will be constantly displayed T ON T OFF Press T ON button to initiate the auto ON timer To cancel the auto timer program simply press this button again After press of this button disappears and ON blinks 00 00 is displayed for ON time setting Within 5 seconds press or butt on to adjust the time value Every press of either button changes the time setting by 1minute Holding down either button rapidly changes the time setting by 1 minute and then 10 minutes Within 5 Seconds after setting oress TIMER ON button to confirm Press T OFF button to initiate the auto off timer To cancel the auto timer program simply press the button again TIMER OFF setting is the same as TIMER ON TURBO Press this button to activate deactivate the Turbo function which enables the unit to reach the preset temperature in t
9. 25 C AUTO This switch is useful when the remote controller is missing 15 Signal receiver It receives signals from the remote controller e When the unit receives a signal you will hear a short beep Settings changed beep 16 Air outlet selection switch 17 Room temperature sensor elt senses the air temperature around the unit ON OD If the supply cord is damaged it must be replaced by the manufacturer or its service agent a similarly qualified person in order to avoid a hazard 2 The appliance shall be installed in accordance with national wiring regulations An all pole disconnection switch having a contact separation of at least 3mm in all polesshould be connected in fixed wiring For models with a power plug make sure the plugis within reach after installation Q Remote Controller Description 2 How to use the remote control to operate the unit USER S MANUAL ON OFF Press it to start or stop operation B Press it to decrease temperature setting Press it to increase temperature setting MODE Press it to select operation mode AUTO COOL DRY FAN HEAT FAN Press it to set fan speed m SWING Press it set swing angle FEEL B A Press it to set HEALTH or AIR function E SLEEP TEMP QUIET Press it to set QUIET function CLOCK Press it set clock T ON T OFF Press it to set auto off auto on timer
10. out the filter when removing water from it e Replacement Remove the tabs on the filter frame and replace with a new filter Dispose of the old filter as flammable waste Dispose of the old filter as flammable waste NOTE Operation with dirty filters 1 cannot deodorize the air 2 cannot clean the air 3 results in poor heating or cooling 4 may cause odour Maintenance USER S MANUAL Check Check that the base stand and other fittings of the outdoor unit are not decayed or corroded Check that nothing blocks the air inlets and the outlets of the indoor unit and the outdoor unit Check that the drain comes smoothly out of the drain hose during COOL or DRY operation e If no drain water is seen water may be leaking from the indoor unit Stop operation and consult the service shop if this is the case 3 4 Before a long idle period 1 Operate the FAN only for several hours on a fine day to dry out the inside Press MODE button and select FAN operation Press ON OFF button and start operation 2 After operation stops turn off the breaker for the room air conditioner 3 Clean the air filters and set them again 4 Take out batteries from the remote controller NOTE When multi outdoor unit is connected make sure the heating operation is not used at the other room befure you use the fan operation X Working temperature range indoor sideDB WB C Outdoor si
11. outdoor unit will stop During the defrosting the indoor indicator flashes the outdoor unit may emit vapor This is due to the defrosting it isn t malfunction After defrosting finished the heating will recover automatically Anti cool wind function In Heat mode the following three kinds of status if indoor heat exchanger hasn t achieve certain temperature that indoor fan motor will not start in this way to prevent blowing cool wind within 3mins 1 Heat operation just startedup 2 After Auto defrosting operation is finished 3 Heating under low temperature The climate type of this unit is according to the nameplate USER S MANUAL RES NN To distribute cool air through out the roon he temperature should not be set lower than what you need This would result to increase adjust air flow direction as shown by the energy cost arrows see picture to diffuse cool air Close window and door while operating the unit Clean the air filter every week for higher to prevent leakage of cooled air to save energy efficiency Incase of ineffective ventilation open the window to ventilate the room air once ina while but not too long since cooled air will be uselessly drained out Draw close curtains or close glass windows when cooling to prevent heat load from sun light which may cause more electricity cost 6 Precautions e Check electrical system voltage and frequency Use the pr
12. pipe pipe slit Slit gt gt Insulation sheet Tape Auxiliary pipe CAUTION 1 Insulate the joint of the pipes securely Incomplete insulation may lead to water leakage 2 Push the pipe inside so it does not place undue force on the front grille Connecting the drain hose Insert the supplied C drain hose into the socket of the drain pan Fully insert the drain hose until it adheres to a Drain pan seat of the socket Ld Soal 4 ES 3 b Drain hose ee M Installation of indoor unit INSTALLATION MANUAL Wiring With a Multi indoor unit install as described in the installation manual supplied with the Multi outdoor unit Live the sensor securing plate remove the front metal plate cover and connect the branch wiring to the terminal block 1 Strip wire ends 15mm 2 Mach wire colours with terminal numbers on indoor and outdoor unit s terminal blocks and firmly screw wires to the corresponding terminals 3 Connect the earth wires to the corresponding terminals 4 Pull wires to make sure that they are securely latches up then retain wires with wire retainer Firmly fix the wires with the terminal screws Outdoor unit e gus SO ermina DOOR When wire length exceeds 10m Ue u i L Electrical use 2 0mmdiameter wires component securely T box t a Wire retainer 9 Firmly secure wire L
13. C Heating Function Press TEMP and CLOCK simultaneously in HEAT mode to start 8 C Heating Function Nixie tube on the remote controller displays and a selected temperature of 8 46 F if Fahrenheit is adopted Repeat the operation to quit the function About Back lighting Function The unit lights for 4s when energizing for the first time and 3s for later press Replacement of Batteries 1 Remove the battery cover plate from the rear of the remote controller As shown in the figure 2 lake out the old batteries 3 Insert two new AAA1 5V dry batteries and pay attention to the polarity 4 Reinstall the battery cover plate Notes e When replacing the batteries do not use old or different types of batteries Que otherwise it may cause malfunction Js De Ifthe remote controller will not be used for a long time please remove batteries to prevent batteries from leaking The operation should be performed in its receiving range It should be kept 1m away from the TV set or stereo sound sets Sketch map for e remote controller does not operate normally please take the replacing batteries batteries out and reinsert them after 30 seconds lf it still can t operate properly replace the batteries 3 USERS MANUAL Before inspection and maintenance of the unit PLEASE set power switch to OFF to cut off the power supply 3 4 Units e Indoor unit Outdoor unit
14. MUNDESCLIMA MULTISPLIT CONSOLE H3M Installation amp user s manual MUCNR H3M CL20827 to CL20829 English CONTENTS 1 User s manual 2 Installation manual Thank you for selecting our products One of the benefits awaiting you with our room air conditioner is not only comfort of life but also good health This operation instruction brings you the many omfort and technological features your unit has to offer In addition it provides you vital information about maintenance service and economical operating Take the next few minutes to discover how to get your comfort and economy of the operation from your new room air conditioner The figures in this manual may be different with the material objects please refer to the material objects for reference This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance External static pressures at the appliance was tested is 0 Pa Fuse link T250 V 3 15A N USER S MANUAL Meir TOM C HONS u __ __ 4 How to use the remote control to operate the unit suelen nnn 5 Maintenance r
15. and Remote controller 1 Wipe them with dry soft cloth e Front panel 1 Open the front panel Slide the two stoppers on the left and right sides inward until they click 2 Remove the front panel Remove the string Allowing the front panel to fall forward will enable you to remove it f lt T gt E MIELE tE sssi 3 Clean the front panel Wipe it with a soft cloth soaked in water Only neutral detergent may be used In case of washing the front panel with water dry it with cloth dry it up in the shade after washing 4 Attach the front panel Insert the front panel into the grooves of the unit 3 places Attach the string to the right inner side of the front grille Close the panel slowly Place front panel in grooves Don t touch the metal parts of the indoor unit If you touch those parts this may cause an injury When removing or attaching the front panel use a robust and stable stool and watch your steps carefully When removing or attaching the front panel support the panel securely with hand to prevent it from falling For cleaning do not use hot water above 40 C benzine gasoline thinner nor other volatile oils polishing compound scrubbing brushes nor other hand stuff After cleaning make sure that the front panel is securely fixed 3 2 Filters 1 Open the front panel 2 Rem
16. breaker switch is still on e Check if the power supply is in order Check if the timer switch is on or not Check if the preset temperature is too high Check if the sunlight shines directly into the room Check if the door and window are opened Check if there is anything obstructing the air discharge Check if the exhaust fan still operates Check if the air filter is dirty or clogged Hot air in the room mixes with cool air This causes smoke fume Loosened or disconnected wire between the unit and the display Check if the batteries are inserted in correct directions Check if the batteries are exhaused or not INSTALLATION MANUAL 1 Installation of indoor _ ____ _____ 6 6_ 6 6 6_ 18 piepalqll0iuu uuu ullu _______________________ MSN 26 3 Refrigerant piping jor GEM 27 4 Routine check after installation cccccecececcccccecececcccacececencacececeneacaceneneeateneneauacensneaeaneneutanessneneanacenss 28 1 Installation of indoor unit INSTALLATION MANUAL SELECTION OF INSTALLATION LOCATION e Such a place where cool air can be distributed T throughout the room e Such a place where condensation water is easily drained out e Such a place that can handle the weight of indoor unit e Such a place which has easy access for maintenance e The appliance shall not be installed in the laundry THERE ARE 2 STYLES OF INSTALLATION CEILING TYPE
17. deDB WB C Maximum heating The operating temperature range outdoor temperature for cooling unit is 15 C 48 C for cooling and heating unit is 15 48 4 Operating guide USER S MANUAL Working principle and special functions for cooling Principle Air conditioner absorbs heat in the room and transmit to outdoor and discharged so that Indoor ambient temperature decreased its cooling capacity will increase or decrease by outdoor ambient temperature Anti freezing function If the unit is running in COOL mode and in low temperature there will be frost formed on the heat exchanger when indoor heat exchanger temperature decreased below 0 C the indoor unit microcomputer will stop compressor running and protect the unit Working principle and special functions for heating Principle conditioner absorbs heat from outdoor and transmits to indoor in this way to increase room temperature This is the heat pump heating principle its heating capacity will be reduced due to outdoor temperature decrease f outdoor temperature becomes very low please operate with other heating equipments Defrosting When outdoor temperature is low but high humidity after a long while running frost will form on outdoor unit that will effect the heating effect at this time the auto defrosting function will act the heat running will stop for 8 10mins During the auto defrosting the fan motors of indoor unit and
18. elow 3p l gt A OFF lt gt J lt 11 N This remote controller is universal If any i sf is sent out the unit will carry N out the command as l AI N M P j gt gt gt 21 indicates the guide louver swings as 1 gt 2 1 te Feel Press this button to turn on FEEL function The unit automatically adjust temperature according to the sensed temperature Press this button again to cancel FEEL function How to use the remote control to operate the unit USER S MANUAL Press this button to achieve the on and off of healthy and scavenging functions operation status Press this button for the first time to start scavenging function LCD displays Press the button for the second time to start healthy and scavenging functions simultaneously LCD displays Z and Press this button for the third time to quit healthy and scavenging functions simultaneously Press the button for the fourth time to start healthy function LCD display Press this button again to repeat the operation above SLEEP Press this button can select Sleep 1 C Sleep2 _ Sleep 3 6 andcancel the Sleep circulate between these after electrified Sleep Cancel is defaulted Sleep 1 is Sleep mode 1 in Cool Dehumidify modes sleep status after run for one hour the main unit setting temperature will increase 1 C setting temperature increased 2
19. ere rereren aner nnen anene 10 Operating guide 13 uio ME 14 gM WO ME T 15 Checking before contact the service man HMM Ea SS Sq 16 1 Part names and their functions INDOOR UNIT USER S MANUAL ON OFF N CAUTION Before opening the front panel be sure to stop the operation and turn the breaker OFF Do not touch the metal parts on the inside of the indoor unit as it may result in injury LS This setting automatically A decides a blow pattern 1 Titanium Apatite Photocatalytic depending on mode and conditions Al r Pu rifyi ng Filter w This setting is recommended lt x This setting blows air from upper outlet only These filters are attached to the inside of the air filters Air oullet x The unit is shipped from the Display N factory with this setting Front panel Louvers vertical blades The louvers are inside of the air outlet Air inlet Air filter Flap horizontal blade Cool mode lamp 10 Heat mode lamp wiring terminal 11 Dry mode lamp 12 Run lamp 13 LED display 14 Indoor Unit ON OFF switch Push this switch once to start operation Push once again to stop it The operation mode refers to the following table Temperature COOLING 25 C AUTO HEAT
20. he shortest time In COOL mode the unit will blow strong cooling air at super high fan speed In HEAT mode the unit will blow strong heating air at super high fan speed LIGHT Press LIGHT button to turn on the display s light and press this button again to turn off the display s light If the light is turned on G is displayed If the light is turned off G disappears X FAN Pressing X FAN button in COOL or DRY mode the icon co is displayed and the indoor fan will continue operation for 10 minutes in order to dry the indoor unit even though you have turned off the unit After energization X FAN OFF is defaulted X FAN is not available in AUTO FAN or HEAT mode Combination of and buttons About lock Press and buttons simultaneously to lock or unlock the keypad If the remote controller is locked is displayed In this case pressing any button blinks three times How to use the remote contiol to operate the unit USER S MANUAL Combination of MODE and buttons About switch between Fahrenheit and centigrade At unit OFF press MODE and buttons simultaneously to switch between C and F Combination of TEMP and CLOCK buttons About Energy saving Function Press TEMP and CLOCK simultaneously in COOL mode to start energy saving function Nixie tube on the remote controller displays SE Repeat the operation to quit the function 0 Combination of TEMP and CLOCK buttons About 8
21. le is different depending on which side of the pipe is taken out 3 For piping see Connecting the refrigerant pipe under Indoor Unit Installation 1 4 Allow space around the pipe for a easier indoor unit pipe connection Left back piping 45 CAUTION Min allowable length The suggested shortest pipe length is 2 5m in order to avoid noise from the outdoor unit and vibration Mechanical noise and vibration may occur depending on how the unit is installed and the environment in which it is used See the installation manual for the outdoor unit for the maximum pipe length For multi connections see the installation manual for the multi outdoor unit Refrigerant pipe i Floor 9 Installation of indoor unit INSTALLATION MANUAL Boring a wall hole and installing wall embedded pipe For walls containing metal frame or metal board be sure to use a wall embedded pipe and wall cover in the feed through hole to prevent water leakage TOET R Be sure to caulk the gaps around the pipes with caulking material to prevent field supply water leakage 1 Bore a feed through hole of 55mm in the wall so it has a down slope toward the outside Wall hole cover E 2 Insert a wall pipe into the hole 3 Insert a wall cover into wall pipe Wall embedded pipe 4 After completing refrigerant piping wiring and drain piping caulk pipe hole gap eld Supply with put
22. me to original setting temperature Sleep3 the sleep curve setting under SLEEP mode by DIY could be inquired The user could accord to sleep curve setting method to inquire the presetting sleep curve enter into user individuation sleep setting status but do not change the temperature press Turbo button directly for confirmation Note In the above presetting or enquiry procedure if continuously within10s there is no button pressed the sleep curve setting within10s there is no button pressed the sleep curve setting status will be automatically quit and resume to display the original displaying In the presetting or enquiry procedure press ON OFF button Mode button Timer button or Sleep button the sleep curve setting or enquiry status will quit similarly TEMP Press this button could select displaying the indoor setting temperature or indoor ambient temperature When the indoor unit firstly power on it will display the setting temperature if the temperature s displaying status is changed from other status to displays the ambient temperature 5s later or within 5s it receives other remote control signal that will return to display the setting temperature if the users haven t set up the temperature displaying status that will display the setting temperature How to use the remote control to operate the unit USER S MANUAL QUIET Press this button the Quiet status is under the Auto Quiet mode display Q9 and Auto
23. mot at right enove IE nut is fitted angles burrs Installation of indoor unit INSTALLATION MANUAL Connecting the refrigerant pipe 1 Use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and gas leaks Open end wrench fixed Coat here with refrigeration oil 2 Align the centres of both flares and tighten the flares and tighten the flare nuts 3 or 4 turns by hand Then tighten them fully with the torque wrenches 3 To prevent gas leakage apply refrigeration oil on both inner and outer surfaces in the flare Use refrigeration oil for R410A Flare nut tightening torque Liquid side 09K 12K 09K 12K 18K 3 8 inch 1 2 inch 1 4 inch 31 35N m 50 55N m 15 20 N m Be sure to place a cap Caution on piping handling 1 Protect the open end of the pipe against dust and moisture 2 All pipe bends should be as gentle as possible Use a pipe bender for bending 2 available cover lt S Bending radius should be 30 to 40mm or larger Q C the flare mouth gt with tape to keep dirt or water out REN Selection of copper and heat insulation materials Inter unit wiring When using commercial copper pipes and fittings observe the Gas pipe following 1 Insulation material Polyethylene foam Heat transfer rate 0 041 to 0 052W mK 0 035 to 0 045kca mh C Refrigerant gas pipe s surface
24. oper power supply indicated on the unit to operate the airconditioner and only fuses with specified capacity Do not use pieces of wire instead of fuse e Do not insert objects into the air inlet or outlet when the airconditioner is running as it may cause damage or personal injury Also pay special attention when children are around e Do not channel the air flow directly at people especially infants aged persons or patients USER S MANUAL Turn off the airconditioner if while running electricity interference occurs If the unit is not to be used for a long time cut off the power supply main switch NH RN j 4 Z a V e Do not locate any obstacle against the air flow direction of indoor and outdoor unit Inefficient performance or malfunction may re sult e Do not locate a heater or any other heat source close to the unit The heat may deform plastic parts UA C WALLT C A c4 ol I 4 Checking before contact the service man USER S MANUAL Check the following before contact the service man You may find the solution to your problems After checking if it still does not operate please contact your local dealer PROBLEM NO operation The air conditioner runs but does not cool enough Vapor or mist fume coming out of the unit while runing Inoperative remote control CAUSES Check if eletrical wire is damaged amp check if
25. ove the air filter Press the claws on the right and left of the air filter down slightly then pull upward 3 Take off the Titanium Apatite Photocatalytic Air Purifying Filter Hold the tabs of the frame and remove the claws in 4 places Maintenance USER S MANUAL Titanium Apatite Photocatalytic 4 Clean or replace each filter Air Purifying See figure Filter 5 Set the air filter and Titanium Apatite Photocatalytic Air Purifying Filter as they were and close the front panel Operation without air filters may result in troubles as dust will accumulate inside the indoor unit 6 Wash the air filters with water or clean them with vacuum cleaner e If the dust does not come off easily wash them with neutral detergent S E BY BERRI thinned with lukewarm water then dry them up in the shade p z LIS It is recommended to clean the air filters every week 3 3 Titanium Apatite Photocatalytic Air Purifying Filter The Titanium Apatite Photocatalytic Air Purifying Filter can be renewed by washing it with water once every 6 months We recommend replacing it once every 3 years e Maintenance 1 Vacuum dusts and soak in warm water or water for about 10 to 15 minutes if dirt is heavy 2 Do not remove filter from frame when washing with water 3 After washing shake off remaining water and dry in the shade 4 Since the material is made out of paper do not wring
26. temperature reaches 110 C max Choose heat insulation materials that will withstand this temperature Gas pipe insulstion insulation Finising tape 2 Be sure to insulate both the gas and liquid piping and to provide insulation dimensions as below Gas side Liquid side Gas pipe thermal insulation due Ad thermal insulation wk wu O D 9 5mm O D 12 7mm O D 6 4mm I D 12 15mm I D 14 16mm I D 8 10mm Thickness 0 8mm Thickness 10mm Min 3 Use separate thermal insulation pipes for gas and liquid refrigerant pipes Installation of indoor unit INSTALLATION MANUAL Checking for gas leakage 1 Check for leakage of gas after air purging 2 See the sections on air purges and gas leak checks in the installation manual for the outdoor unit Check for leakage here Apply soapy water and ch eck carefully for leaking gas wipe soapy water off after the check is complete Attaching the connection pipe Attach the pipe after checking for gas leakage described above 1 Cut the insulated portion of the on site piping matching it up with the connecting portion 2 Secure the slit on the refrigerant piping side with the butt joint on the auxiliary piping using the tape making sure there are no gaps 3 Wrap the slit and butt joint with the included insulation sheet making sure there are no gaps Refrigerant pipe Refrigerant Refrigerant
27. ty Drain piping 1 Use commercial regid polyvinyl chloride pipe general VP 20 pipe outer diameter 26mm inner diameter 20mm for the drain pipe 2 The drain hose outer diameter 18mm at connecting end 220mm long is supplied with the indoor unit Prepare the drain pipe picture below position 3 The drain pipe should be inclined downward so that water will flow smoothly without any accumulation Should not be trap 4 Insert the drain hose to this depth so it won t be pulled out of the drain pipe 5 Insulate the indoor drain pipe with 10mm or more of insulation material to prevent condensation 6 Remove the air filters and pour some water into the drain pan to check the water flows smoothly 150 Must be no trap Do not touch water 100 50mm or more Reducer Vinyl chloride drain pipe Drain hose Installation of indoor unit Installing indoor unit 1 Preparation Open the front panel remove the 4 screws and dis mount the front grille while pulling it forward Follow the arrows to disengage the clasps on the front case to remove it Follow the procedure below when removing the slit portions For Moldings Remove the pillars Remove the slit portions on the bottom frame using nippers For Side Piping Remove the pillars 1 Remove the 7screws 2 Remove the upper casing 2 tabs 3 Remove the left and right casings 2 tabs on each side
28. wn position Refrigerant Tube Uneven Poor skin Cracked Uneven Slope Thickness 30 40 mm TE Connecting Wire Low Pressure Refrigerant Tube High Prseeure Refrigerant Tube To indoor Unit To Outdoor Unit 3 Refrigerant piping work INSTALLATION MANUAL 3 1 Select copper pipes for gas and liquid as informed in specific table see the pipe table below 3 2 For dust and moisture protection before assembly of the pipe and its insulation both end of the pipe must be covered 3 3 Avoid pipe bending as much as possible If it is necessary the bending radius must be more than 3cm 4 Gas pipe and liquid pipe insulation depends upon copper pipe size and the insulation thickness 3 8 GAS PIPE TABLE MODEL PIPE SIZE LIQUID PIPE TABLE MODEL PIPE SIZE Connecting Wire Liquid Pipe Dia Drain Pipe 1 2 Piping Tape 3 4 The connection between an indoor unit and an outdoor unit Unscrew the flare nut for releasing pressure gas in the indoor unit If there is no high pressure gas blowing out it is the signal of a leaking indoor unit Fit the flare nut to the liquid pipe Flare the pipe s end with flare tool Tighten both flare nuts into gas pipe and liquid pipe at the indoor unit with two holding spanners INSTALLATION MANUAL 4 Routine check after installation Check after installation ave you doe te etigeatatap 7 tay cause tigratng capaci
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