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 TCL Air Conditioner Service Manual 

7.Precaution

7.1 SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLATION 

Read this guide before installing and using the appliance.

During the installation of the indoor and outdoor units the access to the working area should
be forbidden to children.

Unforeseeable accidents could happen.

Make sure that the base of the outdoor unit is firmly fixed.

Check that air cannot enter the refrigerant system and check for refrigerant leaks when
moving  the air conditioner.

Check that air cannot enter the refrigerant system and check for refrigerant leaks when
moving  the air conditioner.

The ratings of the fuse installed in the built in-control unit are T 5A / 250V.

The user must protect the indoor unit with a fuse of suitable capacity for the maximum input
current or with another overload protection device.

Ensure that the mains voltage corresponds to that stamped on the rating plate. Keep the switch or

power plug clean. Insert the power plug correctly and firmly into the socket, thereby avoiding the
risk of  electric shock or fire due to insufficient contact.

Check that the socket is suitable for the plug, otherwise have the socket changed.

The appliance must be fitted with means for disconnection from the supply mains having a contact

separation in all poles that provide full disconnection under over voltage category III conditions, and
these  means must be incorporated in the fixed wiring in accordance with the wiring rules.

The air conditioner must be installed by professional or qualified persons. Do not install the appliance

at a  distance of less than 50 cm from inflammable substances (alcohol, etc.) Or from pressurized
containers  (e.g. spray cans).

If the appliance is used in areas without the possibility of ventilation, precautions must be taken to

prevent  any leaks of refrigerant gas from remaining in the environment and creating a danger of fire.

The packaging materials are recyclable and should be disposed of in the separate waste bins .Take

the  air conditioner at the end of its useful life to a special waste collection center for disposal.

Only use the air conditioner as instructed in this booklet. These instructions are not intended to cover  every
possible  condition  and  situation.  As  with  any  electrical  household  appliance,  common sense  and  caution
are therefore always recommended for installation, operation and maintenance.

The appliance must be installed in accordance with applicable national regulations.

Before accessing the terminals, all the power circuits must be disconnected from the power supply.

The appliance shall be installed in accordance with national wiring regulations.
This appliance can be used by children aged from 8 years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience and knowledge if they have been given supervision  or
instruction concerning use of the appliance in a safe way and understand the hazards involved.  Children
shall not play with the appliance. Cleaning and user maintenance shall not be made by children  without
supervision.

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Содержание TAC-07CHSA/XAB1

Страница 1: ...SA XAB1 TAC 09CHSA XAB1 TAC 12CHSA XAB1 TAC 18CHSA XAB1 TAC 24CHSA XAB1 CONTENTS 1 IMPORTANT NOTICE 2 PRODUCT DIMENSIONS 3 REFRIGERATION CYCLE DIAGRAM 4 OPERATION DETAILS 5 WIRING DIAGRAM 6 EXPLOSION...

Страница 2: ...for the interpretation of this information nor can it assume any liability in connection with its use The information specifications and parameters are subject to change due to technical modification...

Страница 3: ...I J K TAC 07CHSA XAB1 698 190 255 600 500 232 439 276 375 52 55 TAC 09CHSA XAB1 698 190 255 600 500 232 439 276 375 52 55 TAC 12CHSA XAB1 777 201 250 700 552 256 439 302 277 8 48 55 TAC 18CHSA XAB1 91...

Страница 4: ...ry Compressor Accumulator Heat exchange condenser Heat exchange Evaporator 2 way valve Liquid side 3 way valve Gas side Cooling Heating Gas side 3 way valve Liquid side 2 way valve Heat exchange Evapo...

Страница 5: ...mote controller is preset as Heat Pump automatically Note If the air conditioner you purchased is a Cooling Only one but you preset the remote controller as Heat Pump it doesn t bring any matter But i...

Страница 6: ...ble to retain and restore the original mode when being turned on or the power supply is resumed if the auto restart function activated power off after power on while if the auto restart function isn t...

Страница 7: ...ST CRT 1 C the compressor is running b When ST CRT 1 C the compressor stops c When 1 C ST CRT 1 C the compressor keeps its original state 2 Outdoor fan motor and the compressor run simultaneously exce...

Страница 8: ...gure 3 Definition The following conditions a b and c all required to meet a IPT1 settles for IPT1 IPTmax IPT b t5 50min running time t5 50min the compressor runs cumulatively t5 is removable and could...

Страница 9: ...e machine runs into defrosting and last for 8 min if the accumulative totally less than 30min but accord with one of the condition option 1 3 then the machine runs into defrosting at the option 1 3 an...

Страница 10: ...then no changed anymore 3 The machine will automatically shut up after running 10 hours under sleep mode When Timer ON and Sleep mode are implemented at the same time the Sleep mode can not be functi...

Страница 11: ...tion the compressor can t start up until it stops 3 min later except for the defrosting process c After the compressor started it s operation state remains the same within 3 min even when ST RT variat...

Страница 12: ...failure codes reported at the same time then failure codes appears by turns every eight seconds correspondingly 6a Sensor s failure protection when the sensor tested temperature out of the range 50 C...

Страница 13: ...TCL Air Conditioner Service Manual 5 WIRING DIAGRAM MODEL TAC 07CHSA XAB1 TAC 09CHSA XAB1 TAC 12CHSA XAB1 TAC 18CHSA XAB1 TAC 24CHSA XAB1 INDOOR UNIT OUTDOOR UNIT 12...

Страница 14: ...13 42003 000060 Indoor Motor Cover 1 14 41105 000104 Electrical Box 1 15 31101 000502 Main PCB 1 16 10502 100021 Transformer 1 17 42001 000103 Cable Clamp 1 18 22001 000313 Vane Motor 1 19 41199 0032...

Страница 15: ...Valve 1 16 41204 000012 Valve Supporter 1 17 92008 000115 Three way Valve 1 18 41201 000004 Electrical Box Cover 1 19 42001 000037 Cable Clamp 1 20 42001 000035 Cable Clamp 1 21 11304 100007 Terminal...

Страница 16: ...Pipe Fixer 1 13 42003 000060 Indoor Motor Cover 1 14 41105 000104 Electrical Box 1 15 31101 000637 Main PCB 1 16 10502 100021 Transformer 1 17 42001 000103 Cable Clamp 1 18 22001 000313 Vane Motor 1...

Страница 17: ...1204 000012 Valve Supporter 1 17 92008 000115 Three way Valve 1 18 41201 000004 Electrical Box Cover 1 19 42001 000037 Cable Clamp 1 20 42001 000035 Cable Clamp 1 21 11304 100007 Terminal 1 22 10303 1...

Страница 18: ...t Pipe Fixer 1 13 42003 000060 Indoor Motor Cover 1 14 41105 000104 Electrical Box 1 15 31101 000493 Main PCB 1 16 10502 100021 Transformer 1 17 42001 000103 Cable Clamp 1 18 22001 000313 Vane Motor 1...

Страница 19: ...4 000010 Valve Supporter 1 17 92008 000131 Three way Valve 1 18 41201 000005 Electrical Box Cover 1 19 42001 000037 Cable Clamp 6 1 20 42001 000035 Cable Clamp 7 1 21 11304 100007 Terminal 1 22 10303...

Страница 20: ...And Out Pipe Fixer 1 13 41108 000013 Indoor Motor Cover 1 14 41105 000104 Electrical Box 1 15 31101 000471 Main PCB 1 16 Transformer 17 42001 000103 Cable Clamp 1 18 22001 000321 Vane Motor 1 19 4110...

Страница 21: ...y Valve 1 16 41204 000010 Valve Supporter 1 17 92008 000124 Three way Valve 1 18 41201 000005 Electrical Box Cover 1 19 42001 000037 Cable Clamp 1 20 42001 000038 Cable Clamp 1 21 11304 100007 Termina...

Страница 22: ...t Pipe Fixer 1 13 41108 000013 Indoor Motor Cover 1 14 41105 000104 Electrical Box 1 15 31101 000484 Main PCB 1 16 10502 100021 Transformer 1 17 42001 000103 Cable Clamp 1 18 22001 000321 Vane Motor 1...

Страница 23: ...y Valve 1 16 41204 000014 Valve Supporter 1 17 92008 000116 Three way Valve 1 18 41201 000005 Electrical Box Cover 1 19 42001 000037 Cable Clamp 1 20 42001 000038 Cable Clamp 1 21 11304 100007 Termina...

Страница 24: ...rdance with the wiring rules The air conditioner must be installed by professional or qualified persons Do not install the appliance at a distance of less than 50 cm from inflammable substances alcoho...

Страница 25: ...ilures The user is responsible for having the appliance installed by a qualified technician who must check that it is earthed in accordance with current legislation and insert a thermomagnetic circuit...

Страница 26: ...2 Air filter 3 Special filter option 4 Display PCB 5 Vertical vane 6 Horizontal vane 7 Remote controller 8 Names of parts Outdoor unit No Name 8 Air outlet grille 9 Electronic box cover 10 2 way valve...

Страница 27: ...m A 5m TAC 07CHSA XAB1 3 0 15 20g m TAC 09CHSA XAB1 3 0 15 20g m TAC 12CHSA XAB1 3 5 15 20g m TAC 18CHSA XAB1 5 0 15 30g m TAC 24CHSA XAB1 5 0 15 30g m Connecting cables The power cord should be sele...

Страница 28: ...as shown in the picture Install the indoor unit where the filter can be easily accessible OUTDOOR UNIT Do not install the outdoor unit near sources of heat steam or flammable gas Do not install the un...

Страница 29: ...the hole in the wall for the piping if necessary according to the position of the mounting plate 2 Install a flexible flange through the hole in the wall to keep the latter intact and clean The hole m...

Страница 30: ...ipe is bent or pulled too often it will become stiff Do not bend the pipe more than three times at one point When extending the rolled pipe straighten the pipe by unwinding it gently as shown in the p...

Страница 31: ...tening procedures described for the indoor unit Note If the tightening torque is not sufficient there will probably be some leakage With excessive tightening torque there will also be some leakage as...

Страница 32: ...ct does not operate at all Power supply voltage check Connector contact check Power trans output voltage PCB assembly check Power receptable voltage Product input voltage PCB assembly Power input volt...

Страница 33: ...contact Motor related parts Motor detail check Operation mode check PCB assembly check Check Motor driving circuit Relay output Check Motor output connector Motor capacitor Check Motor bearing inserte...

Страница 34: ...rature sensor open short check Thermistor and evaporator surface contact check Clearance is needed 5mm Connector check Contact power Connector check Contact power Disconnection short circuit check of...

Страница 35: ...ort circuit mal connection Vane motor check PCB assembly check vane motor driving circuit Replace the vane motor Replace the PCB Heating operation ON by remote controller Connector check If the 4 way...

Страница 36: ...door pipe coil temperature sensor IPT damage short or broken Solution check the resistance of the sensor R 25 5 k if short or broken please replace it 3 The PCB fail Solution Replace the indoor main P...

Страница 37: ...2 The indoor motor damage Solution Check and replace the motor 3 The indoor main PCB damage Solution Replace the indoor main PCB TCL Air Conditioner Service Manual 36...

Страница 38: ...9 4 186 32 3 836 2 146 77 0 869 0 728 12 24 984 4 152 33 3 697 2 101 78 0 843 0 710 11 23 795 4 117 34 3 563 2 057 79 0 819 0 692 10 22 671 4 082 35 3 435 2 012 80 0 795 0 675 9 21 606 4 045 36 3 313...

Страница 39: ...temperature sensor and outside air temperature sensor TH2 indoor exchange temperature sensor and outside exchange temperature sensor Before measuring resistance disconnect connectors as shown above T...

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