TCL
WALL MOUNTED SPLIT-TYPE AIR CONDITIONERS
SERVICE MANUAL
Models
KFTHP-12
KFTHP-18
KFTHP-24
No.TE080528
CONTENTS
1. IMPORTANT NOTICE ···································2
2. TECHNICAL SPECIFICATION ·····················3
3. OPERATION DETAILS·······································4
4. ELECTRICAL SCHEMATIC DIAGRAM ·········· 13
5. EXPLOSION VIEW ····························16
6. PARTS LIST ·············22
IMPORTANT NOTICE
TCL Air Conditioner Service ManualTCL Air Conditioner Service ManualTCL Air Conditioner Service Manual
TCL Air Conditioner Service Manual
2
This service manual is intended for use by individuals possessing adequate
backgrounds of electrical, electronic and mechanical experience.
It is
to be installed and service by a licensed HVAC technician. 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
Technical Specifications
Model No. KFTHP-12 KFTHP-18 KFTHP-24
Type Heating pump Heating pump Heating pump
Control type Remote Remote Remote
Rated cooling capacity Btu/h 12500 18000 24000
Rated heating capacity Btu /h 12000 17300 23500
SEER Btu/W.h 13.1 13.3 13.0
HSPF Btu/W.h 8.8 8.1 8.5
Moisture removal Liters/h 1.2 1.5 2.0
Indoor noise level at
cooling
Outdoor sound power level dB(A) 52 54 59
Electrical Data
Power supply 60Hz/1P
Voltage range V 208-230V 208-230V 208-230V
Rated current
Rated input
Refrigerating System
Refrigerant/Charge Gram R410A R410A R410A
Compressor
Expansion device Capillary tube
Defrosting system Microcomputer controlled reverse system
Fan System
Indoor air circulation/Hi m3/h 700/730 950/1000 1400/1450
Indoor fan type Cross flow Cross flow Cross flow
Motor rotating speed
H/M/L
Indoor fan motor output W 20 60 54
Outdoor air circulation m3/h --- --- ----
Outdoor fan type Propeller fan Propeller fan Propeller fan
Outdoor fan speed rpm 860 750 860
Outdoor fan motor output W 31 76 150
Connections
Refrigerant coupling Flare type
Connecting pipe
Connecting wiring
Drainage pipe O.D 16mm
Others
Suitable area m2 15~23 20~35 30~50
(W x H x D)
Net weight
(W x H x D)
Gross weight
Loading Capacity 40’/40’HC ------ ------ ------
High dB(A) 42 56 57
Med. dB(A) 40 54 55
Low dB(A) 38 50 52
Cooling A 4.6 6.7 9.7
Heating A 4.6 6.4 9.7
Cooling W 1000 1550 2050
Heating W 1000 1500 2050
Type Rotary Rotary Rotary
Model ------------------ ----------------- --------------
LRA A ------ ------- ---------------
MFG ----------------- ----------------- ---------------
Cooling rpm 1330/1150/950 1550/1230/1110 1550/1230/1110
Heating rpm 1330/1150/950 1550/1230/1110 1550/1230/1110
Dry rpm 1080 1100 1100
Sleep rpm 1080 1100 1100
Gas Inches 3/8'' (9.52) 1/2'' (12.7) 5/8'' (15.88)
Liquid Inches 1/4'' (6.35) 1/4'' (6.35) 3/8'' (9.52)
Size × Core
number
Indoor mm 898×280×202 1033×313×202 1250×325×245 Net dimensions
Outdoor mm 760×552×256 902×660×307 900×800×360
Indoor kg 11 14 22
Outdoor kg 34 47 59
Indoor mm 995×365×298 1103×395×292 1317×422×338 Packing dimensions
Outdoor mm 863×605×376 1027×705×433 1031×925×447
Indoor kg 14 17 26
Outdoor kg 37 54 65
3×1.5; 2×0.75
3×1.5; 2×0.75
2×0.2(2×0.33)
3×2.5
3
Operation Details
TCL Air Conditioner Service Manual
5
2
8
4
11
Remote controller
Remote controller
The remote controller transmits signals to the system.
1
SLEEP
TIMER ON
FEEL
COOL
DRY
FAN
HEAT
TMIER OFF
AUTO
HIGH
MID
LOW
SWING
2
3
3
SLEEP
FAN
7
4
TIMER
MODE
SWING
ON/OFF
6
1
5
6
ON/OFF button
Used to start and stop operation
when pressed.
TIMER button
Used to select TIMER operation.
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.
SLEEP button
Used to set or cancel sleep mode operation.
VANE control button
Used to adjust airflow direction.
FAN SPEED control button
7
Used to select the indoor fan motor speed:
Auto, High, Mid and Low.
8
MODE button
Used to select the type of operation mode: Feel,
Cooling, Dry, Fan and Heating(Only for Heat Pump).
Note: Each mode and relevant function will be further specified in following pages.
Remote Control
The remote controller is not preset as Cooling Only Air Conditioner or Heat Pump by manufacturer.
Each time after the remote controller replace batteries or is energized, the arrowhead will flash on the front of
Heat or Cool on LCD of the remote controller.
User can preset the remote controller type depending on the air conditioner type you have purchased as
follows:
Press any button when the arrowhead flashes on the front of Cool , Cooling Only is set.
Press any button when the arrowhead flashes on the front of Heat , Heat Pump is set.
If you don t press any button within 10 seconds, the remote 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 matter. But if the air conditioner you purchased is a Heat Pump one, and you preset the remote
controller as Cooling Only, then you CAN NOT preset the Heating operation with the remote controller.
4
REMOTE CONTROLLER
The four types of remote controller is as follow:
GYKQ-05 GYKQ-10e (optional) GYKQ-11e (optional) GYKQ-12e (optional)
Note: The function of remote controller above is the same.
TCL Air Conditioner Service Manual
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TCL Air Conditioner Service Manual
Electronic 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.
(2) Indoor Pipe Temperature Sensor Frost Prevention Control
When the indoor pipe temperature sensor reads
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
prolonged until the indoor pipe temperature sensor reads 41℉ 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: when the indoor pipe temperature is ≥
Outdoor fan ON: when the indoor pipe temperature is ≤118.4℉
Compressor OFF: when the indoor pipe temperature is ≥
Compressor ON: when the indoor pipe temperature is ≤
2. “I Feel” Mode Operation
(1) When the “I Feel” 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 “I Feel” mode from other mode, the “I Feel” mode doesn’t operate until compressor
stop for more than 3 minutes.
COOLING
DRY
HEATING for Heat Pump Type
FAN for Cooling Only Type
In the “I Feel” mode , when the controller receives the up or down single of temperature, the set
3. “COOLING” Mode Operation
Mode
temperature can adjust by 33.8
Initial room temperature
℉ upper or lower. The biggest you can adjust by 35.6℉ upper or lower.
(1) When the COOLING mode is selected without setting temperature, the system will set the set temperature at
７８．８℉ 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:
32℉ or below for 5 minutes, the indoor pipe temperature
41℉ this control
１２２℉
１４３．６℉
118.4℉
Initial set temperature
７８．８℉ or more
６８℉ to 77℉
Less than 68℉
７５．２℉
６４．４℉
73.4℉
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TCL Air Conditioner Service Manual
Room Temp.
Set TEMP. ＋1.8
Set TEMP. －1
Time
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
℉
℉
.8
More than 2 min More than 2 min More than 2 min More than 2 min More than 2 min
６０．８℉ or ６４．４℉ 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 35.6℉ as the set temperature. During the course of this, the fan speed
set 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
７３．４℉ 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. ＋1.8℉
Set Temp. －1
Room Temp.
Time
Compressor ON OFF ON OFF ON
Outdoor fan ON OFF ON OFF ON
(3) In HEATING mode, the indoor fan motor speed 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°).
Set Speed Set Speed
.8℉
More than 2 min More than 2 min More than 2 min More than 2 min More than 2 min
Temperature raise
93.2
℉
Temperature drop
Low Speed
８０．６℉
Low Speed
77℉
Stop the fan
73.4℉
Stop the fan
During the heating operation, if the compressor stops that it will adjust the indoor fan speed, after 30
seconds to stop the fan.
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TCL Air Conditioner Service Manual
(5) Defrost
Defrosting of the outdoor heat exchange is controlled by the microprocessor with detection by the indoor
pipe temperature sensor.
Defrost control type is according to the JC on the PCB whether is connected.
When the JC is connect on the PCB
When one of the conditions of A, Band C is satisfy, the defrosting operation stars.
A. IPT--- indoor pipe temperature
℉)
In the condition A, it must satisfy the conditions a), b)and c) then into defrosting operation.
a) IPT1 satisfy IPT1=IPT
b) t5≥50minutes(the compressor cumulative operation time≥50 minutes, t5 is permitted move
and lower than t1 too).
IPT＜104℉，and keep 2 minutes.
c)
According to the condition A enter the defrosting operation, the first defrosting operation time is
minutes; After defrosting operation one cycle, and then judge and regulate the defrosting operation
8
time.
B. After the compressor cumulative operation time exceeds 120 minutes and the temperature of the IPT
is less than ９５
℉ for 2 minutes. When the defrosting operation time on this condition exceeds
－△IPT（１４．４℉）
MAX
8 minutes, it will terminate.
C. After the compressor operates continuously for 20 minutes and the IPT is less than 73.4℉ or from
the last time of defrosting operation is 50 minutes or more interval. When the defrosting operation
time on this condition exceeds 10 minutes, it will terminate.
When the JC isn’t connected on the PCB
When the conditions of a) or b) is satisfy, the defrosting operation starts.
a) Under the heating operation, the compressor cumulative operation time exceeds 50 minutes and the
temperature of the outdoor pipe temperature sensor reads lower than －
b) Under the heating operation, the compressor cumulative operation time exceeds 50 minutes, if the
indoor pipe temperature sensor reads lower than
℉ continuously for 2 minutes.
104
１４．４℉
Note: If haven’t the outdoor pipe temperature sensor that uses the condition b) to defrost, against
use the condition a).
Defrost terminating conditions
When the condition c) or d) is satisfy, the defrosting operation will termin
c) The outdoor defrost sensor reads
℉ or more.
68
ate.
d) The defrosting time exceeds 10 minutes.
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TCL Air Conditioner Service Manual
Defrosting time chart
Outdoor Fan ON OFF ON
Revering Valve ON OFF ON
Compressor Relay ON OFF ON OFF ON
39S 5S Defrost Count MAX 12min 19S 15S t
6. “FAN” mode operation
The indoor fan motor always turns on at the set speed and the vane motor turns on at the set fettle.
7. 4-way Valve control
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 TO HEATING HEATING TO COOLING/DRY
Compressor
4-way Valve
5s 2min
Outdoor Fan
8. “SLEEP” mode
When the SLEEP button is pressed, the SLEEP mode is selected as following:
The indoor fan speed is set at the low speed, the power lamp and the sleep lamp is on, the temperature off
after 5 minutes.
When selecting COOLING/DRY operation with SLEEP mode, the set temperature will be raised by 1
hour later and by ３．６℉ 2 hour later.
When selecting HEATING operation with SLEEP mode, the set temperature will be dropped by 1．８℉ 1
hour later and ３．６℉ 2 hour 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
．８
℉ 1
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TCL Air Conditioner Service Manual
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 6times/cycle or E6 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
(3) In HEATING mode, the indoor fan motor operates as following;
Fan Speed
Hi
Mi
Lo
Room temperature minus set temperature
．８℉ ３．６℉ ７．２℉
℉ ３．６℉ ７．２℉
1．８
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.
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TCL Air Conditioner Service Manual
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, thee remote control will
switch off automatically 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 witch.
13. EMERGENCY 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, 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 pr
essed and normal operation will start.
NOTE: Do not press the EMERGEMCY Operation switch during normal operation.
14. AUTO RESTART Function(Option)
1.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.
2. How to set the AUTO RESTAR function.
Press the emergency switch and power supply to the PCB following,
hold 10 seconds and the buzzer will
beep three times. The AUTO-RESTAR is set.
Do the operation again, the buzzer will beep four times and the AUTO-RESTAR function is cancelled.
15. Failure Display and Handling
a) Failure Display
When the controller
has failure, the buzzer will sound long for three times, and displays the failure from the
failure lamp.
b) Failure Code
If have the digital pipe that display
s the failure code for digital pipe, or display for the run lamp.
Type of failure The lamp flash Display of digital pipe
The failure of room temperature sensor Once/cycle E1
The failure of indoor pipe temperature sensor Twice/cycle E2
The failure of indoor fan motor 6 times/cycle E6
c) Failure Handling
When the room temperature sensor or the indoor pipe temperature sensor
has a 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
disappear, the controller can operate in normal mode. before this, presses the “ON/OFF” to start the
system, and it will operate in COOLING or HEATING for 30 minutes, and follows shut off. During
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TCL Air Conditioner Service Manual
this, it displays the failure and the protection is failing. You must power off/on 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 indoor fan operates in cold air prevention
control. The system doesn’t receive the signal of remoter controller except the signal of shut of
When the system checks 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
it off.
d) Display Of The Control
In the display board the lamp from left is the POWER lamp(Red), the SLEEP lamp(Yellow), the TIMER
lamp(Yellow), the RUN lamp(Green).
g) When
it gives the control power, the buzzer sounds long for 0.3 second per cycle.
f.
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TCL Air Conditioner Service Manual
ELECTRICAL SCHEMATIC DIAGRAM
MODEL: KFTHP-12
θ
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TCL Air Conditioner Service Manual
ELECTRICAL SCHEMATIC DIAGRAM
MODEL: KFTHP-18
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TCL Air Conditioner Service Manual
ELECTRICAL SCHEMATIC DIAGRAM
MODEL: KFTHP-24
θ
15
EXPLOSION VIEW
MODEL: KFTHP-12
INDOOR UNIT
TCL Air Conditioner Service Manual
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EXPLOSION VIEW
MODEL: KFTHP-18
INDOOR UNIT
TCL Air Conditioner Service Manual
5
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4
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3
21
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14
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25
24
23
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17
EXPLOSION VIEW
MODEL: KFTHP-24
INDOOR UNIT
TCL Air Conditioner Service Manual
4
5
6
7
8
9
10
11
12
3
21
31
30
29
28
27
26
13
14
15
16
17
18
25
24
23
22
21
20
19
18
EXPLOSION VIEW
MODEL: KFTHP-12
OUTDOOR UNIT
5 4 3 2 1
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TCL Air Conditioner Service Manual
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7
8
9
10
11
12
26
25
24
23
22
21
20
19
18
16
17151413
19
EXPLOSION VIEW
MODEL: KFTHP-18
OUTDOOR UNIT
TCL Air Conditioner Service Manual
5 4
6
7
3 2 1
28
27
8
9
10
11
12
16
26
25
24
23
22
21
20
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18
17151413
20
EXPLOSION VIEW
MODEL: KFTHP-24
OUTDOOR UNIT
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TCL Air Conditioner Service Manual
5 4 3 2 1
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TCL Air Conditioner Service Manual
Part List
Indoor Unit- KFTHP-12
No. Part No. Part Name Q’ty Remark
1 1170240001
2 1170230001
3 1070350245
4 1080030021
5 1070350243
6 1070020024
7 1070100010
8 1090020030
9
10 1070350152
11 1070350119
12 1090500224
13 1070350235
14
15
16 1070350137
17 1070350140
18 1070110011
19 1070350155
20 1170020011
21 1070500250
22 1070190012
23 1070450115
24
25 1070500246
26 1070350135
27 1070190013
28 1090500118
29 1070250425
30 1090050318 Remote Controller 1
31 1070060003 Remote Controller Supporter 1
32 1190470001 Indoor Carton 1
33 1190060054 Left Foaming 1
34 1190060055 Right Foaming 1
1170030065
1070040005
1070040006
1110050903
1071990048
Transformer
Indoor Sensor Assembly
In And Out Pipe Fixer
Installation Plate
Base
Cross Fan
Bearing Mount
Heater
Indoor Motor
Indoor Motor Cover
Electrical Box
Main PCB
Electrical Box Cover
Cable Clamp Base
Cable Clamp Cover
Evaporator
Water Drainage Assembly 12
Vane
Drainage Hose
Evaporator Fastness Clamp
Vane Motor 1
Face Frame
Left Air Filter
Front Panel
Display PCB Cover
Servicing Cover
Screw Cover 3
Right Air Filter
Display PCB
Display PCB Box
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Not shown in
Explosion view
22
Part List
Indoor Unit- KFTHP-18
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Part No.
1080030001
1213090101
1070020014
1070100010
1170030075
1073090120
1170020011
1083090108
1110050896
1213090102
1073090105
1073090106
1073090107
1070110011
1170230001
1173090107
1070500692
1070500502
1091990054
1073090126
1090500501
1073090108
1073090125
1073090112
1073090113
1073090111
1070500312
1073090114
1090700209
1073090121
1070500008
1090050318
1070060003
1190060003
1190060019
1190060020
1190060002
1190060021
TCL Air Conditioner Service Manual
Part Name
Installation Plate
Base
Cross Fan
Bearing Mount
Indoor Motor
Indoor Motor Clamp
Vane Motor
Clip Base
Evaporator
Water Drainage Assembly
Vertical Vane Supporter
Vertical Vane A
Vertical Vane B
Drainage Hose
Indoor Sensor Assembly
Transformer
Front Panel
Display PCB Cover
Heater
Display PCB Box
Display PCB
Vane A
Vane B
Left Air Filter
Right Air Filter
Screw Cover
Face Frame
Electrical Box Cover
Main PCB
Electrical Box
Breakwater
Remote Controller
Remote Controller Supporter
Indoor Carton
Left Foaming
Right Foaming
Middle Pasteboard Supporter
Middle Foaming Supporter
Q’ty
1
1
1
1
1
1
2
1
1
1
1
14
2
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
Remark
Not shown in
Explosion view
２３
TCL Air Conditioner Service Manual
Part List
Indoor Unit- KFTHP-24
No. Part No. Part Name Q’ty Remark
1
1
1
1
1
1
2
1
1
1
1
1
1
16
2
2
1
1
1
1
1
1
1
1
1
1
2
3
1
1
1
1
1
1
1
1
1 Not shown in
1
1
1
1
Explosion view
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1
2
3
4
5
6
7
8
9
1080030017
1070850102
1070020021
1070100014
1170030076
1070850133
1170020023
1070850140
1110050894
1210850106
1070850114
1070850116
1070850119
1070850121
1070850122
1070850123
1070110012
1170230001
1173090107
1070850257
1070850148
1091990055
1070850145
1090500501
Installation Plate
Base
Cross Fan
Bearing Mount
Indoor Motor
Indoor Motor Clamp
Vane Motor
Clip Base
Evaporator
Water Drainage Assembly
Left Vertical Vane Supporter
Middle Vertical Vane Supporter
Right Vertical Vane Supporter
Large Vertical Vane
Middle Vertical Vane
Small Vertical Vane
Drainage Hose
Indoor Sensor Assembly
Transformer
Front Panel
Display PCB Cover
Heater
Display PCB Box
Display PCB
1070850107 Up Vane
1070850108 Down Vane
1070850131
1070850130
1070850126
1070850219
1090850117
1070850132
1070850133
1070850218
1070850103
1070850135
Air Filter
Screw Cover
Face Frame
Electrical Box Cover
Main PCB
Indoor Motor Base
Indoor Motor Cover
Electrical Box
In And Out Pipe Fixer
Breakwater
1090050318 Remote Controller
1070060003 Remote Controller Supporter
1190040008 Indoor Carton
1190070037 Base Foaming
1190070038 Upper Foaming
２４
TCL Air Conditioner Service Manual
Part List
Outdoor Unit- KFTHP-12
No. Part No. Part Name
1 1400250857
2 1080050011
3
4 1080050001
5 1080050007
6
7 1080320112
8 1210250121
9
10
11
12
13
14
15
16 1080050002
1110060867
1080050009
1100060092
1120500226
1120250561
1080050003
1120120021
1120130036
1081990107
1070040001
17
1070040003
1070040008
18
19
20
21
22
23 1120350781
24
25 1070030016
26 1170040064
27 1080050004
28
29
30
31
1171990049
1170100004
1080010006
1170100032
1080020001
1080170001
1190070020 Base Carton 1
1190070002 Cabinet Carton 1
1190070022 Base Foaming 1
1190070021 Cover Forming 1
Grille
Top Cover
Condenser
Left Grille Supporter
Left Grille
Front Plate
Fan Guard
Base
Compressor And It Accessories
4-way Valve
4-way Valve Assembly
Valve Supporter
Two-way Valve
Three-way Valve
Electrical Box Cover
Right Plate
Cable ClampФ6
Cable ClampФ8
Cable ClampФ10
Terminal
Compressor Capacitor
Capacitor Strip
Fan Motor Capacitor
Electrical Parts Box
Capillary Assembly
Partition plate
Propeller Fan
Outdoor Motor
Outdoor Motor Supporter
Q’ty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Remark
Not shown in the
Explosion view.
２５
TCL Air Conditioner Service Manual
Part List
Outdoor Unit- KFTHP-18
No. Part No. Part Name Q’ty Remark
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28 1081990042
29 1190060191 Base Carton 1
30 1190500707 Cabinet Carton 1
31 1190060190 Base Foaming 1
32 1190070052 Cover Forming 1
1071990041
1081990038
1110061027
1081990040
1081990045
1081990047
1081990048
1081990052
1100060093
1120500226
1120500853
1081990041
1120120021
1120130032
1081990107
1081990039
1074060118
1171990049
1170100026
1080010006
1170100030
1081990049
1120500852
1174561801
1141990004
1070030025
1170040112
Grille
Top Cover
Condenser
Left Grille Supporter
Left Grille
Front Plate
Fan Guard
Base
Compressor And It Accessories
4-way Valve
4-way Valve Assembly
Valve Supporter
Two-way Valve
Three-way Valve
Electrical Box Cover
Right Plate
Cable Clamp
Terminal
Compressor Capacitor
Capacitor Strip
Fan Motor Capacitor
Electrical Parts Box
Capillary Assembly
AC Contactor
Sound Insulation
Propeller Fan
Outdoor Motor
Outdoor Motor Supporter
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Not shown in the
Explosion view.
２6
TCL Air Conditioner Service Manual
Part List
Outdoor Unit- KFTHP-24
No. Part No. Part Name Q’ty Remark
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1071990055
1080050045
1110061030
1080050042
1080050046
1080050047
1080050048
1080110001
1100200008
1120110017
1120700527
1080050044
1120120037
1120130047
1081990107
1080050043
1074060118
1171990049
1170100007
1080010004
1170100029
1080050056
1120700526
1174561801
1140020003
1070030023
1170040115
1080050050
Grille
Top Cover
Condenser
Left Grille Supporter
Left Grille
Front Plate
Fan Guard
Base
Compressor And It Accessories
4-way Valve
4-way Valve Assembly
Valve Supporter
Two-way Valve
Three-way Valve
Electrical Box Cover
Right Plate
Cable Clamp
Terminal
Compressor Capacitor
Capacitor Strip
Fan Motor Capacitor
Electrical Parts Box
Capillary Assembly
AC Contactor
Sound Insulation
Propeller Fan
Outdoor Motor
Outdoor Motor Supporter
1190430001 Cabinet Carton 1
1170230005 Outdoor Sensor
1190070041 Cover Forming 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Not shown in the
1
Explosion view.
２７
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