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TCL
FLOOR-STANDING AIR CONDITIONERS
SERVICE MANUAL
No.TE040720
Models
TAC-42CF
TAC-42CHF
CONTENTS
1. IMPORTANT NOTICE
···································2
2. TECHNICAL SPECIFICATION
·····················3
3. OPERATION DETAILS
···································4
4. WIRING DIAGRAM
············· 5
5. EXPLOSION VIEW
···························· 12
6. PARTS LIST
·············18
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Table of Contents
Related Manuals for TCL TAC-42CF
Summary of Contents for TCL TAC-42CF
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Page 1: Service Manual
FLOOR-STANDING AIR CONDITIONERS SERVICE MANUAL No.TE040720 Models TAC-42CF TAC-42CHF CONTENTS 1. IMPORTANT NOTICE ···································2 2. TECHNICAL SPECIFICATION ·····················3 3. OPERATION DETAILS ···································4 4. WIRING DIAGRAM ············· 5 5. EXPLOSION VIEW ···························· 12 6. PARTS LIST ·············18... -
Page 2: Important Notice
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. -
Page 3: Technical Specifications
TCL Air Conditioner Service Manual Technical Specifications Model No. TAC-42CF TAC-42CHF Type Cooling Only Heating Pump Control type Remote Remote 42000 42000 Rated cooling capacity Btu/h Rated heating capacity Btu/h N/A....44,500+10,200 9.13 8.93 EER for cooling Btu/h.w 10.3 COP for heating... -
Page 4: Operation Details
TCL Air Conditioner Service Manual TCL Air Conditioner Service Manual Operation Details Remote Controller ⑥ ④ ② ⑤ ③ ⑦ ⑧ ⑨ ① ① ON/OFF Button Used to start and stop operation when pressed. ② 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) ③... - Page 5 TCL Air Conditioner Service Manual ④ SLEEP Button Used to set or cancel sleep mode operation. ⑤ VANE CONTROL Button Used to adjust airflow direction. ⑥ UP Button (TOO COOL Button) Used to increase the set room temperature and time.
- Page 6 TCL Air Conditioner Service Manual 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.
- Page 7 TCL Air Conditioner Service Manual Room Temp. Set TEMP. £ « 1 ¡ æ Set TEMP. £ - 1 ¡ æ Time More than 2 min More than 2 min More than 2 min More than 2 min More than 2 min...
- Page 8 TCL Air Conditioner Service Manual (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.
- Page 9 TCL Air Conditioner Service Manual 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 COOLING/DRY The 4-way valve reverses for 5 seconds right before start-up of the compressor as following chart:...
- Page 10 TCL Air Conditioner Service Manual 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.
- Page 11 TCL Air Conditioner Service Manual TCL Air Conditioner Service Manual TCL Air Conditioner Service Manual TCL Air Conditioner Service Manual TCL Air Conditioner Service Manual the display. You can now adjust the temperature with the ▲▼ button. Press the Timer button again to ¡...
- Page 12 TCL Air Conditioner Service Manual 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 ;...
- Page 13 TCL Air Conditioner Service Manual WIRING DISGRAM MODEL:TAC-42CHF INDOOR UNIT: OUTDOOR UNIT:...
- Page 14 TCL Air Conditioner Service Manual MODEL: TAC-42CF INDOOR UNIT: OUTDOOR UINT:...
- Page 15 TCL AIR-CON SERVICE MANUL TAC---42C(H)F OUTDOOR UNIT EXPLOSION VIEW 1214590110 TOP COVER 1084590103 OUTDOOR GRILLE 1214590103 RIGHT PLATE 1214590111 LEFT PLATE 1084590108 OUTDOOR MOTOR SUPPORTER 1214590105 PARTITION 1120160003 LIQUID-STORE CAN 1094590101 OUTDOOR PCB(for 1214590106 CONDENSER heating & cooling) 1094590201 OUTDOOR PCB(for only...
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Page 16: Back View
TCL AIR-CON SERVICE MANUL TAC---42C(H)F INDOOR UNIT EXPLOSION VIEW 1074090122 AIR FILLTER 1170010004 SWING MOTOR 1074090110 VERTICAL VANE 1094090202 OPERATION heating&cooling) PCB(for OPERATION PCB 1074090121 GRILLE 1094090404 (for only cooling) back view back view 1214090210 OPERATION PANEL 1074090108 HORIZONTAL VANE... - Page 17 TCL AIR-CON SERVICE MANUL 1214090121 EVAPORATOR ASSEMBLY 1094090301 MAIN PCB (for heating&cooling) 1094091102 MAIN PCB(for only cooling) 1070010004 INDOOR 1170030010 INDOOR MOTOR...