TCL
WALL MOUNTED SPLIT-TYPE AIR CONDITIONERS
SERVICE MANUAL |
No.TE051220 |
Models
TAC-09CHSA/GI TAC-12CHSA/GI
CONTENTS
1. |
IMPORTANT NOTICE |
···································2 |
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2. |
TECHNICAL SPECIFICATION |
·····················3 |
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3. |
OPERATION DETAILS |
·······························4 |
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4. |
WIRING DIAGRAM |
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············· 11 |
5. |
EXPLOSION VIEW |
····························12 |
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6. |
PARTS LIST |
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·············13 |
TCL Air Conditioner Service Manual
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
2
TCL Air Conditioner Service Manual
Technical Specifications
Model No. |
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|
TAC-09CHSA/GI |
TAC-12CHSA/GI |
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|
Type |
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|
heating pump |
heating pump |
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|
Control type |
|
|
remote |
remote |
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|
Rated cooling capacity |
|
Btu/h |
9,000(3,800~10,500) |
12,000(5,200~13,500) |
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|
Rated heating capacity |
|
Btu/h |
10,250(4,200~13,000) |
13,800(5,500~16,500) |
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|
Moisture removal |
|
Liters/h |
|
|
|
|
|
High |
dB(A) |
37 |
38 |
|
|
|
Med. |
dB(A) |
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|
|
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Indoor noise level at cooling |
Low |
dB(A) |
|
|
|
|
Outdoor noise level |
|
dB(A) |
52 |
55 |
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Electrical Data |
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|
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Power supply |
|
|
|
220-240V~/50Hz |
||
Voltage Range |
|
V |
158-260 |
158-260 |
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Cooling |
A |
3.6 |
4.9 |
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|
Rated current |
Heating |
A |
3.8 |
5.2 |
|
|
|
Cooling |
W |
780 |
1060 |
|
|
Rated input |
Heating |
W |
820 |
1120 |
|
|
Refrigerating System |
|
|
|
|
|
|
Refrigerant/Charge |
|
Gram |
410A 780g |
410A 1080g |
|
|
|
Type |
|
Rotary |
Rotary |
|
|
|
Model |
|
DA108X1C-20FZ3 |
DA108X1C-20FZ3 |
|
|
|
LRA |
A |
|
|
|
|
Compressor |
MFG |
|
Toshiba |
Toshiba |
|
|
Evaporator |
|
|
|
Louver fin and Grooved tube type (φ7) |
||
Condenser |
|
|
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Corrugated fin and Grooved tube type (φ9.53) |
||
Expansion device |
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Capillary tube |
||
Defrosting system |
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|
|
Microcomputer controlled reverse system |
||
Fan System |
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|
|
|
|
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Indoor air circulation/Hi Cooling |
|
m3/h |
450 |
480 |
|
|
Indoor fan type |
|
|
Cross Flow |
Cross Flow |
|
|
|
Cooling |
rpm |
1300/1280/1100/950 |
1330/1300/1150/1000 |
|
|
|
Heating |
rpm |
1300/1280/1100/900 |
1320/1300/1100/900 |
|
|
|
Dry |
rpm |
950 |
1150 |
|
|
Indoor fan speed H/M/L |
Sleep |
rpm |
950/900 |
1000/900 |
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|
Outdoor fan type |
|
|
Propeller fan |
Propeller fan |
|
|
Outdoor fan speed |
|
rpm |
850 |
850 |
|
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Connections |
|
|
|
|
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Refrigerant coupling |
|
|
|
|
|
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Gas |
Inches |
3/8'' |
1/2'' |
|
|
Connecting Pipe |
Liquid |
Inches |
1/4'' |
1/4'' |
|
|
Connecting Wiring |
Size x Core number |
4×1.5 |
4×1.5 |
|
|
|
Drainage Pipe |
|
|
|
O.D.16mm |
||
Others |
|
|
|
|
|
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Suitable area |
|
m2 |
9-15 |
12-19 |
|
|
Net dimensions |
Indoor |
mm |
770*240*180 |
770*240*180 |
|
|
(W x H x D) |
Outdoor |
mm |
760*560*260 |
760*560*260 |
|
|
|
Indoor |
kg |
8.5 |
8.5 |
|
|
Net weight |
Outdoor |
kg |
30 |
34 |
|
|
Packing dimensions |
Indoor |
mm |
883*325*271 |
883*325*273 |
|
|
(W x H x D) |
Outdoor |
mm |
863*598*381 |
863*598*383 |
|
|
|
Indoor |
kg |
10.5 |
10.5 |
|
|
Gross weight |
Outdoor |
kg |
33 |
37 |
|
|
low temp. start-up |
|
|
-15 |
-15 |
|
|
high temp. start-up |
|
|
52 |
52 |
|
|
Note:The technical specifications is only reference.
3
TCL Air Conditioner Service Manual
Operation Details
1Remote controller
5
2
8
4
Remote controller
The remote controller transmits signals to the system.
|
|
1 |
ON/OFF button |
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|
|
Used to start and stop operation |
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|
2 |
when pressed. |
FEEL |
AUTO |
TIMER button |
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|
SLEEP TIMER ON TMIER OFF |
|
|
COOL |
HIGH |
|
Used to select TIMER operation. |
DRY |
MID |
|
|
FAN |
LOW |
|
|
HEAT |
SWING |
|
|
SLEEP |
FAN |
TIMER |
SWING |
MODE |
ON/OFF |
3
7
6
1
3 UP button (TOO COOL button)
Used to increase the set room temperature
and time.
4 DOWN button (TOO WARM button)
Used to decrease the set room temperature and time.
5 SLEEP button
Used to set or cancel sleep mode operation.
6 VANE control button
Used to adjust airflow direction.
7 FAN SPEED control button
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 presetted as Cooling Only Air Conditioner or Heat Pump by manufacturer.
Each time after the remote controller replace batteries or is energized, the arrowhead will flashes 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 bring any 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
TCL Air Conditioner Service Manual
1.Safety Protection
(1)Time Delay for Safety protection
z3 minutes delay for compressor ---The compressor is ceased for 3minutes before restarting to balance the pressure in the refrigeration cycle in order to protect the compressor.
z2 minutes delay for 4-way valve---The 4-way valve will be ceased for 2 minutes late after compressor to prevent the refrigerant-gas abnormal noise when the HEATING operation is OFF or switch to the other operation mode.
(2)Discharge temperature protection
There is a temperature sensor on top of compressor, when temperature on top of compressor exceeded the limit, system control will shut down the compressor and the display board will show the error code.
(3)lower voltage protection
When AC voltage ≤158V and keep it for 10 seconds, unit will be shut down for protection.
(4)Over voltage protection
When AC voltage ≥260V, unit will be shut down and recover while AC≤255V.
(5)Over current protection
When the current of outdoor unit is overload, controller shut down the unit immediately and show error code.
(6)Compressor abnormity protection
When compressor start on or in the process of running, if there is no feedback to controller or load of compressor is abnormity, the air conditioner will shut down, and show error code.
(7)IPM module protection
IPM module has high temperature & over current protection itself, if there is signal
feedback to IPM, the outdoor unit will shut down, LED on outdoor PCB will show the error code.
2.“I Feel” Mode Operation
(1)When the “I Feel” mode is selected, the operation mode and initial temperature set 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” from other mode, the “I Feel” mode doesn’t operate until compressor stop for more than 3 minutes.
Mode |
Initial Room Temperature |
Initial Set Temperature |
|
COOLING |
RT≥26 |
23 |
|
DRY |
26 RT≥20 |
RT-2 |
|
HEATING for Heat Pump |
RT 20 |
- |
|
FAN for Cooling Only |
|||
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|
zIn the “I Feel” mode, when the controller receives the up or down signal 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
5
4.“DRY” Mode Operation
(1)The system for DRY operation used the same refrigerant circle as the cooling one.
(2)When the system operates in DRY mode, at first it operates in cooling mode at 16 or 18 for 3 minutes. After that, the system will operate in cooling mode with lowest fan speed, meanwhile the set temperature (ST) is “RT-2 ” which means that the ST is room temperature at then minus 2. During the course of this mode, the fan speed set operation and room temperature set are restricted, except the vane motor adjusting.
5.“HEATING” Mode Operation (available for Heat Pump only)
(1)Frequency control
The same as the frequency control in cooing mode, running frequency of compressor is controlled by controller. Unit change its running frequency according to δt to make room temperature closing to the set temperature.
(2)Indoor fan motor control
1.Cold Air Prevention Control
zThe function is intended to prevent cold air from being discharged when the heating operation starts or when defrosting.
zThe indoor fan speed will be controlled as following.
6