PDF User Manual

  1. Home
  2. Manuals
  3. TCL TAC-42CF Service Manual

TCL TAC-42CF Service Manual

TAC-42CHF

Made by: TCL
Type: Service Manual
Category: Air Conditioner
Pages: 17
Size: 0.98 MB

 

Download PDF User Manual



Full Text Searchable PDF User Manual



background image

FLOOR-STANDING 

AIR CONDITIONERS

CONTENTS

1.

 

 

IMPORTANT NOTICE     

 ···································2 

2. 

TECHNICAL SPECIFICATION      

·····················3

3. 

OPERATION DETAILS    

···································

4

4. 

WIRING DIAGRAM                             

············· 

5. 

EXPLOSION VIEW  

 

            

····························

 12

6.

 PARTS LIST                                      

·············

18

Models

TAC-42CF 

 

     TAC-42CHF

  

  

  

  

  

  

 

    

  

  

 

  

  
  

OB207t-1qxp  25/9/97 8:51 PM  Page 1

TCL

    

SERVICE MANUAL 

No.TE040720

 


background image

IMPORTANT NOTICE 

 

This service manual is intended for use by individuals possessing adequate 
backgrounds of electrical, electronic and mechanical experience. Any 
attempt to repair the appliance may result in personal injury and property 
damage. The manufacturer or seller cannot be responsible for the 
interpretation of this information, nor can it assume any liability in 
connection with its use. 

The information, specifications and parameter are subject to change due to 
technical modification or improvement without any prior notice. The 
accurate specifications are presented on the nameplate label. 

 

 

How to order spare parts 

To have your order filled promptly and correctly, please furnish the 
following information: 

1.  Model No. with Indoor or Outdoor 

2.  No. in the Explosion View 

3. Part Name 

4.  The quantity you ordered 

 

TCL Air Conditioner Service Manual

TCL Air Conditioner Service Manual

TCL Air Conditioner Service Manual

TCL Air Conditioner Service Manual

2

 


background image

TCL Air Conditioner Service Manual 

3

Technical Specifications

 

Model No. TAC-

42

CF TAC-

42

CHF   

Type 

Cooling Only 

Heating Pump 

 

 

Control type 

Remote 

Remote 

 

 

Rated cooling capacity Btu/h 

42000 42000   

Rated heating capacity Btu/h N/A

..................

44,500+10,200   

EER for cooling Btu/h.w 

9.13 8.93   

COP for heating W/W N/A 

10.3   

Moisture removal Liters/h 

8.0 8.0   

High dB(A) 

57 57   

Med. dB(A) 

55 55   

Indoor noise level at 
cooling 

Low dB(A) 

53 53   

Outdoor noise level dB(A) 

64 64   

Electrical Data 

Power supply 

380V~/50Hz /3P

Voltage Range V    

Cooling A 

8.0 8.0   

Rated current 

Heating A N/A 

7.6   

Cooling W 

4600 4700   

Rated input 

Heating W N/A 

4300+3000   

Refrigerating System 

Refrigerant/Charge Gram 

R22/

3500g 

R22/

3500g   

Type Rotary 

Rotary 

 

 

Model ------------------ 

----------------- 

 

 

LRA A 

------ 

------- 

 

 

Compressor 

MFG ----------------- 

----------------- 

   

Evaporator Louver fin and Grooved tube type (

φ

9.53) 

Condenser Corrugated fin and Grooved tube type (

φ

9.53) 

Expansion device 

Capillary tube 

Defrosting system 

Microcomputer controlled reverse system 

Fan System 

Indoor air circulation m

3

/h 1

000 1000   

Indoor fan type

 

Cross flow 

Cross flow 

 

 

Cooling rpm 

550/480/380 550/480/380   

Heating rpm N/A 

550/480/380 

 

 

Dry rpm 

380 

380 

 

 

Indoor fan speed 
H/M/L 

Sleep rpm 

380 

380 

 

 

Indoor fan motor output W 

160 160   

Outdoor air circulation 

m

3

/h --- 

--- 

 

 

Outdoor fan type 

Propeller fan 

Propeller fan 

 

 

Outdoor fan speed rpm 

720 720   

Outdoor fan motor output W 

200 200   

Connections 

Refrigerant coupling 

Flare type 

Gas Inches 3/

4 3/4   

Connecting Pipe 

Liquid Inches 

1/2 1/2   

Connecting Wiring 

Size

×

Core 

number 

 

 

 

 

Drainage Pipe 

O.D 16mm 

Others 

Suitable area m

2

 48~60 48~60   

Indoor mm 

540

×

17

65

×

3

80 540

×

1765

×

380

Net dimensions 
(W x H x D) Outdoor mm 

990

×

340

×

960 990

×

340

×

960

Indoor kg 

47 47   

Net weight 

Outdoor kg 

60 60   

Indoor mm 

625

×

1875

×

460 625

×

1875

×

460

 

 

Packing dimensions 
(W x H x D) Outdoor mm

 1105

×

420

×

1005   1105

×

420

×

1005

Indoor kg 

55 55   

Gross weight 

Outdoor kg 66 

66   

Loading Capacity 

20'/40’/40’HQ

....................

26/56/61 26/56/61   

 

 


background image

Operation Details

 

 

Remote Controller

 

 
 

 

 

 ON/OFF Button 

 

Used to start and stop operation when pressed. 

 

  OPERATION MODE Selection Button 

 

 Used to select the type of operation mode: 

AUTO

, Cooling, Dry, Fan(Only for Cooling Only) and 

Heating(Only for Heat Pump) 

 

  FAN SPEED CONTROL Button 

 

Used to select the indoor fan motor speed: Auto, High, Mid and Low. 

 

 

 

 

 

 

 

 

 

 

 

TCL Air Conditioner Service Manual

4

TCL Air Conditioner Service Manual

 


background image

 SLEEP Button 

 

Used to set or cancel sleep mode operation. 

 

  VANE CONTROL Button 

 

Used to adjust airflow direction. 

 

 

UP Button (TOO COOL Button) 

 

Used to increase the set room temperature and time. 

 

  DOWN Button (TOO WARM Button) 

 

Used to decrease the set room temperature and time. 

 

 ON TIMER Button 

 

Used to select ON TIMER operation. 

 

 OFF TIMER Button 

 

Used to select OFF TIMER operation. 

 

 

 

The indication symbols on LCD: 

 

     

A U T O

  Indicator                  Sleep Mode Indicator                 

 Clock Indicator 

       

  Cooling Indicator    

 Air Flow Direction Indicator    

   ON TIMER Indicator 

       Dry Indicator               

Set Room Temp. Indicator     

   OFF TIMER Indicator 

       Fan Indicator               

    Fan Speed Indicator                   

      Order of ON and OFF Timer 

  Heating Indicator 

 

 

 
 
 

TCL Air Conditioner Service Manual

5

 


background image

TCL Air Conditioner Service Manual 

                                                                                             

5

Elctronic Controller 

1. Safety 

Control 

(1)  Time Delay Safety Control 

 

3 minutes delay for compressor---The compressor is ceased for 3minutes to balance the pressure in the 
refrigeration cycle in order to protect the compressor. 

 

2 minutes delay for 4-way valve---The 4-way valve is ceased for 2 minutes to prevent the 
refrigerant-gas abnormal noise when the HEATING operation is OFF or switch to the other operation 
mode. 

 

20 seconds delay for indoor fan--- When the assistant thermistor turns off, the indoor fan operates in 
low speed for 20 seconds to release the heat of indoor unit. 

(2)  Indoor Pipe Temperature Sensor Frost Prevention Control 

When the indoor pipe temperature sensor reads 0

  or below for 5 minutes, the indoor pipe temperature 

sensor frost prevention control starts. The compressor and outdoor fan stop and indoor fan operates at high 
speed for 3 minutes. After that, if the indoor pipe temperature sensor reads  less than 5

 this control 

prolonged until the indoor pipe temperature sensor reads 5

 or more. 

(3)  High Temperature Protection Control 

During HEATING operation, the outdoor fan motor and compressor are controlled by the indoor pipe 
temperature to prevent the high temperature of compressor. 
Outdoor fan OFF: 5

6

 

Outdoor fan ON:

50

 

Compressor OFF:6

0

 

Compressor ON:

50

 

2. “

AUTO

” Mode Operation 

(1) When the “

AUTO

” mode is selected, the operation mode and initial set temperature are determined by the 

initial room temperature at start-up of the operation except to turn off the air conditioner and operates it 
again. 

(2) If the mode is change to “

AUTO

” mode from other mode, the “

AUTO

” mode doesn’t operate until compressor 

stop for more than 3 minutes. 

 
 

 
 
 
 
 
 
 

 

 In the “

AUTO

” mode , when the controller receives the up or down single of temperature, the set 

temperature can adjust by 1

  upper or lower. The biggest you can adjust by 2

  upper or lower. 

3.  “COOLING” Mode Operation 

(1)  When the COOLING mode is selected without setting temperature, the system will set the set temperature at 

26

  automatically with the AUTO FAN speed. 

(2) 

When selecting the COOLING mode operation, the system will operate according to the setting by the 
remote controller and the operation is as following: 

 

 
 

Mode 

Initial room temperature 

COOLING  

DRY 

HEATING for Heat Pump Type   
FAN for Cooling Only Type 

26

 or more 

20

 to 25 

 

Less than 20

 

Initial set temperature 

24

 

18

 

23

 

 


background image

TCL Air Conditioner Service Manual 

                                                                                             

6

 
 

 

 

 

 

Room Temp. 

Set TEMP. 

1

 

Set TEMP. 

1

   

 

 

 

 

Time  

More than 2 min  More than 2 min

More than 2 min

More than 2 min  More than 2 min

Indoor Fan 

Set Speed 

Set Speed 

Set Speed 

Set Speed 

Set Speed 

Compressor 

  ON OFF ON OFF ON 

Outdoor 

Fan  ON OFF ON OFF ON 

 
4.  “DRY” Mode Operation 

(1)  The system for DRY operation used the same refrigerant circle as the cooling circle. 
(2)  When the system operates in DRY mode ,at first it operates in cooling mode at 18

  for 3 minutes, and 

then, the system operates in cooling mode with low speed that regards the temperature of the room 
temperature sensor reads decrease 2

  as the set temperature. During the course of this, the fan speed 

setted operation is failing but the vane motor can be controlled. 

5.  “HEATING” Mode Operation (Only available for Heat Pump) 

(1)  When the HEATING mode is selected without setting temperature, the system will set the temperature at 23

  automatically with the AUTO FAN speed. 

(2)  When selecting the HEATING mode operation, the system will operate according to the setting by the 

remote controller and the operation is as following: 

 
 

 

 

 

 

Set Temp. 

1

 

Set Temp. 

1

 

Room Temp.   

 

 

 

Time  

More than 2 min  More than 2 min

More than 2 min

More than 2 min 

More than 2 min 

Compressor  

ON 

OFF 

ON 

OFF 

ON 

Outdoor fan 

ON 

OFF 

ON 

OFF 

ON 

 

(3)  In HEATING mode, the indoor fan motor is controlled by Cold Air Prevention Control. 
(4)  Cold Air Prevention Control 

 

The function is intend to prevent cold air from being discharged when the heating operation starts or 
when defrosting. 

 

The indoor fan speed will be controlled as following: 

 

The vane angle is at the angle C(100

°

). 

   
                                       
                                      34

 

 
                                      30

 

 
                                      27

 

                                      25

 

                                      23

 

 
 
 

OFF            UL                          Set Speed                  UL    OFF        UL 

 

Indoor Pipe 

Te

mperature 

 

 


background image

TCL Air Conditioner Service Manual 

                                                                                             

7

(5) Defrost 

Defrosting of the outdoor heat exchange is controlled by the microprocessor with detection by the defrost 
sensor. 

 

 Defrost starting conditions 

When the conditions of a) or b) is satisfy, the defrosting operation starts. 
a) Under the heating operation, the compressor cumulative operation time exceeds 

4

0 minutes and the 

temperature of the outdoor defrost sensor reads lower than 

6

 continuously for 3minutes. 

 

b) Under the heating operation, the compressor cumulative operation time exceeds 

4

0 minutes, if the 

indoor pipe temperature 

is

 lower than 

32

 continuously for 

3

minutes. 

Note: If haven’t the outdoor pipe temperature sensor that use the condition b) to defrost, against 
use the condition a). 

 

 Defrost terminating conditions 

When the condition c) or d) is satisfy, the defrosting operation stops. 
c) The outdoor 

pipe temperature is higher than

 

20

d) The defrosting time exceeds 10 minutes. 

 

 Defrosting time chart 

 

 

     Outdoor Fan       ON                  OFF                ON 
 
 
          Rever

s

ing   Valve            ON                                    OFF                                      ON  

 
 
 

 
Compressor   Relay      ON          OFF                            ON                              OFF            ON  
 
                        39S   5S  Defrost Count MAX 12min  19S   15S          t 
 

(6) Assistant Thermistor Function 

Assistant thermistor is add the thermitor of the electricity to rise the heating capacity automatically not 
effected by the signal of the remote controller about assistant thermistor ON/OFF buttons. 

1) When the condition all of A~G are satisfy, the assistant thermistor 

should be on

A. Under the heating operation, the compressor 

has been running

 over than 

2

 minutes. 

B. The indoor fan operates in normal. 
C. The system operates not in defrosting. 
D. The assistant thermistor 

has been

 off over than 

1

0 seconds. 

E. The set

ted

 temperature is 3

 

higher

 than the room temperature

 and 15ºC<T1<25ºC.

F. The room temperature 

is lower

 than 

15

G. 

The indoor pipe temperature 

is lower than

 4

5

 . 

2) When one of the conditions of A~E is satisfy, the assistant thermistor is off. 

A. The compressor is  off. 
B. 

The room temperature 

higher than

 2

5

 . 

C. 

The indoor pipe temperature 

is higher than

 

50

D. 

The indoor fan is stopped. 

6.  “FAN” mode operation   

 


background image

TCL Air Conditioner Service Manual 

                                                                                             

8

The indoor fan motor always turns on at the set speed and the vane motor turns on at the set fattle. 

7. 4-way 

Valve 

contro 

 

HEATING                          ON 
COOLING/DRY        OFF 
The 4-way valve reverses for 5 seconds right before start-up of the compressor as following chart: 
                                                      COOLING/DRY                                    HEATING 
   Compressor 
 
      4-way Valve 
                                                    5s                                                          5s 
   Outdoor Fan 
 

8. “SLEEP” 

mode 

When the SLEEP button is pressed, the SLEEP mode is selected as following: 

 

The indoor fan speed is set

ted

 at the super low speed. 

 

When selecting COOLING/DRY operation with SLEEP mode, the set temperature will be raised by 1

 1 

hour later and by 2

 2 hour later. 

 

When selecting HEATING operation with SLEEP mode, the set temperature will be dropped by 1

 1 

hour later and 2

 2hour later. 

 

After the System operates in SLEEP mode for 8 hours, it will stop automatically. 

9.  Fan motor control 

(1)  Rotational frequency feedback control 

The indoor fan motor is equipped with a rotational frequency sensor, and outputs signal to the 
microprocessor to feedback the rotational frequency. Comparing the current rotational frequency with the 
target rotational frequency, the microprocessor adjusts fan motor electric to make the current rotational 
frequency close to the target rotational frequency. With this control, when the fan speed is switched, the 
rotational frequency changes smoothly. 

(2)  When the rotational frequency feedback signal has not output for 5 seconds (or when the microprocessor 

can’t detect the signal for 5 seconds), the fan motor is regarded locked-up. Then the electric current to    the 
fan motor is shut off. 10 seconds later, the electric current is applied to the fan motor again. During the fan 
motor lock-up, the POWER indicator lamp flashes on and off to show the fan motor abnormality. 

10.  Auto Fan Speed Control 

(1)  When the auto fan speed is selected, the indoor fan motor speed is automatically controlled by the room 

temperature and the set temperature. 

(2)  In COOLING mode, the indoor fan motor operates as following: 

Fan Speed 
                    Hi 
                    Me 
                    Lo 

             

Room temperature minus set temperature:1

            2

                  4

   

(3)  In HEATING mode, the indoor fan motor operates as following; 
              Fan Speed 
                                  Hi   
                                  Mi   

                  Lo   

               

                       

Room   temperature   minus   set   temperature

:

1

          2

                  4

 

 


background image

TCL Air Conditioner Service Manual 

                                                                                             

9

11.  Auto Vane Operation control 

(1)  Vane motor drive 

The unit is equipped with a stepping motor for the vane. The rotating direction, speed, and angle of the 
motor are controlled by pulse signal transmitted from indoor microprocessor. 

(2) Positioning  

The vane is once pressed to the vane stopper below to confirm the standard position and then set to the 
desired angle. The positioning is decided as follows: 

 

When the ON/OFF button is pressed. 

 

When the vane control is change from AUTO to MANUAL. 

 

When the SWING is finished. 

 

When the test run starts. 

 

When the power supply turns ON. 

(3)  The auto vane changes as follows by pressing the VANE CONTROL button. 
(4) VANE AUTO mode  

In vane auto mode, the microprocessor automatically determines the vane angle and operation to make the 
optimum room-temperature distribution. 

(5) SWING mode 

When presses the SWING button, the vane swings. 

12. TIMER Operation 

(1)  To activate the air conditioner at the desire time, follow the procedure specified below(the remote control 

and air conditioner are switched off): 

 

Press the Timer button. 

 

Select the desired mode by pressing the Mode button. 

 

Select the desired temperature by pressing the 

 

 button (only possible when the ‘cool’ or ‘heat’ 

mode is selected). 

 

Select the ventilator speed (low, medium or high) or automatic mode (only possible when the feel, Cool 
or Heat mode is selected) by pressing the Fan button. 
The ventilator always operates in the Auto mode when the Dry mode is selected. 

 

Select Swing or no Swing by pressing the Swing button. 

 

Press the Timer button (‘h’ flashes). 

 

Use the 

▲▼

 button to select the time at which the air conditioner must activate (between 0 and 10 

hours can be set at every half hour-between 10 and 24 hours can be set at every hour). 

 

Press the Timer button (‘h’ stops flashing) and the preset time appears in the display. 

 

Press the Timer button again to delete the selected data from the memory. 

Note: If no buttons are pressed during the programming of the timer function, the remote control will switch 

off automatically are after 10 seconds. 

(2)  To switch the air conditioner off at the desired time, follow the procedure specified below (the remote control 

and air conditioner are switched off): 

 

Press the Timer button. 

 

Use the 

▲▼

 button to select the time at which the air conditioner must deactivate (between 0 to 10 

hours can be set at every half hour-between 10 to 24 hours can be set at every hour). 

 

Press the Timer button (‘h’ stops flashing), and the preset time will appear in the display. 

 

Press the Timer button again to delete the selected data from the memory. 

Note: If no buttons are pressed during the programming of the timer function, the remote control will switch 
off automatically after 10 seconds. 
 
Note: if ‘h’ is flashing and you press the ON/OFF/RUN button once, the preset temperature will appear in 

 


background image

TCL Air Conditioner Service Manual 

TCL Air Conditioner Service Manual 

                                                                                             

10

the display. You can now adjust the temperature with the 

▲▼

 button. Press the Timer button again to 

display the time, which can now also be adjusted

.

 If the Timer button is pressed again, the data is stored and 

the remaining time(that the air conditioner will be in operation) will appear in the display. 
 

 

Pressing the ON/OFF/RUN button instead of the Timer button deactivates the remote control. 

Note: check that the TIMER INDICATOR on the indoor unit lights up after the timer has been set. 
Press the Timer function to check the settings in the display. 

13. EMERGENCY-TEST Operation 

When the EMERGENCY Operation switch is pressed once, COOLING mode is selected and if in 3 seconds the 
EMERGENCY Operation switch is pressed again, HEATING mode is selected. Then pressed once again, the unit 
is switch off. 
When the remote controller is missing, has failed or the batteries run down, press the EMERGENCY Operation 
switch on the front of the indoor unit. The unit will start. 
The first 30 minutes of operation will be the test run operation. The operation is for servicing. The indoor fan runs 
at high speed and the system is in continuous operation. The thermostat is ON and the timer is reset to normal. 
After 30 minutes of test run operation the system shifts to AUTO COOLING/HEATING mode, and the indoor fan 
runs in automatic speed. The operation continues unit the EMERGENCY operation switch is pressed or a button 
on the remote controller is pressed, the normal operation will start. 
NOTE: Do not press the EMERGEMCY Operation switch during normal operation. 

14.AUTO RESTART Function (Option) 

When the indoor unit is controlled with the remote controller, the operation mode, set temperature, and the fan 
speed are memorized by the indoor electric control PCB. The AUTO RESTART function sets to work the 
moment power has restored after power failure. Then, the unit will restart automatically. 

15.  Failure Display and Handling 

a)  The failure of the resistance of heat sensitive: 

When the resistance of heat sensitive reads the temperature is lower than 

50

  or over than 110

 that 

judge the heat sensitive is bad. 

b)  The Outdoor Protection Control 

When the system checks the signal from outdoor of the voltage is 0V, the system delay 1second to start for 
check the signal again, if checks the signal of the voltage is 0V too, that the system not to star, or operates on 
normal. 

c) Failure 

Display 

When the controller is failure, the buzzer will voice long for three times, and displays the failure from the 
failure lamp. 

d) Failur

e

..

code

d) Failur

e

..

code

d) Failur

e

..

code

The failure of room temperature sensor 

 

E

3

The failure of indoor pipe temperature sensor 

....................

E

4

 

Outdoor protection function  

................

E5 

The failure of

 out unit protection

   

...

P

e) Failure 

Handling 

 

 When the room temperature sensor or the indoor pipe temperature sensor is failure, the system will be 

shut off, the compressor will be OFF, and the outdoor fan and the indoor fan will be OFF. The system 
doesn’t receive the signal of remoter controller except the signal of shut off it. When the failure 

doesn’t receive the signal of remoter controller except the signal of shut off it. When the failure 

system, and it will operate in COOLING or HEATING for 30 minutes, and follows shut off. During 

TCL Air Conditioner Service Manual 

TCL Air Conditioner Service Manual 

TCL Air Conditioner Service Manual 

 


background image

TCL Air Conditioner Service Manual 

                                                                                             

11

this, it displays the failure and the protection is failing. You must be give the electric again to operate it. 
In the failure, you can operate the FAN mode. 

 

When the outdoor protects in the COOLING or DRY, the outdoor unit stops, the indoor fan operates in 
set speed ; and in the HEATING, the outdoor unit stops, the assistant thermistor stops, the indoor fan 
operates in cold air prevention control. The system doesn’t receive the signal of remoter controller 
except the signal of shut off it. When the system check the voltage is 220V and the delay control is 
finished, it operates at normal again. 

 

When the indoor fan motor is failure, the compressor is stopped, the outdoor fan and indoor fan is 
stopped and display the failure. The system doesn’t receive the signal of remoter controller except the 
signal of shut off it. 

     (

6

) When gives the control electric, the buzzer voices a long for 0.3 second per cycle. 

 


background image

TCL Air Conditioner Service Manual 

12

WIRING DISGRAM 

MODEL:TAC-

42

C

H

INDOOR UNIT: 

 

OUTDOOR UNIT: 

 

 


background image

TCL Air Conditioner Service Manual 

13

MODEL: TAC-

42

CF

INDOOR UNIT: 

 

OUTDOOR UINT: 

 

 


background image

TCL  AIR-CON  SERVICE  MANUL 

 

TAC---42C(H)F  OUTDOOR  UNIT  EXPLOSION  VIEW 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1214590106  CONDENSER  

1084590108  OUTDOOR MOTOR SUPPORTER  

1170040014  OUTDOOR MOTOR 

1070030009  OUTDOOR FAN 

1214590111  LEFT PLATE

 

1214590108 FOUR-WAY VALVE  

 (only for COOLING&HEATING) 

214590114  FRONT PLATE

 

 

1084590106  FAN GUARD 

1100070001 COMPRESSOR  

1120160003  LIQUID-STORE CAN   

1120120010 

TWO-WAY  VALVE

 

1124590113 CAPILLARY ASSEMBLY( same 

for heating&cooling AND cooling only)

1094590101  OUTDOOR PCB(for 

heating & cooling) 

1094590201  OUTDOOR PCB(for only 

cooling)   

1214590105 PARTITION  

1120130012 THREE-WAY VALVE 

1214590101 BASE  

1214590103 RIGHT  PLATE 

1214590110 TOP COVER 

1084590103  OUTDOOR GRILLE

 


background image

TCL  AIR-CON  SERVICE  MANUL 

TAC---42C(H)F  INDOOR  UNIT  EXPLOSION  VIEW   

                                                         

 

 

                 

               

 

                                           

back  view

                                                                 

 back  view

                                                       

                       

 

                                                                                   

 

 

 

 

1214090210 OPERATION PANEL

1094090202 OPERATION 

PCB(for 

heating&cooling)

1094090404 

OPERATION PCB

(for only cooling)   

 

1074090121 INDOOR GRILLE  

1074090122  AIR FILLTER    

1074090121  GRILLE

1214090116 MIDLLE PANEL

1170010004 SWING MOTOR

1074090108 HORIZONTAL VANE

1074090110 

VERTICAL VANE

 

1074090103 

BASE 

 


background image

TCL  AIR-CON  SERVICE  MANUL 

1214090121 EVAPORATOR  ASSEMBLY   

1094090301   MAIN PCB 

(for heating&cooling) 

 

1094091102 MAIN 

PCB(for only cooling) 

1170030010   INDOOR MOTOR  

1070010004   INDOOR   FAN