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TLC TAC-07CHSA/XAB1 - User Manual

TLC TAC-07CHSA/XAB1
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TCL Air Conditioner Service Manual
TCL air conditioner
Service Manual
Models
TAC-07CHSA/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 VIEW AND PART LISTS
7. PRECAUTION
8. NAMES OF PARTS
9. INSTALLATION
10. TROUBLE SHOOTING
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Summary

Models

1. IMPORTANT NOTICE

How to Order Spare Parts

Instructions for ordering replacement parts, requiring model and part information.

2. PRODUCT DIMENSIONS

Indoor Unit Dimensions

Visual representation and dimensions of the indoor air conditioning unit.

Outdoor Unit Dimensions

Visual representation and dimensions of the outdoor air conditioning unit.

3. REFRIGERATION CYCLE DIAGRAM

Cooling Only Cycle

Diagram illustrating the refrigeration cycle for cooling-only operation.

Heat Pump Cycle

Diagram illustrating the refrigeration cycle for heat pump operation.

4. OPERATION DETAILS

Remote Controller Functions

Explanation of remote control buttons and their functions for air conditioning.

Remote Control Setup

Instructions on setting the remote controller type (Cooling Only vs. Heat Pump).

Electronic Controller Operations

Mode Definitions and Notes

Definitions for abbreviations used in temperature and mode settings.

Automatic Mode Operation

Details on how the air conditioner operates in automatic mode based on room temperature.

Heat Pump Mode Temperatures

Table detailing initial room and setting temperatures for heat pump modes.

Cooling-Only Mode Temperatures

Table detailing initial room and setting temperatures for cooling-only modes.

Cooling Mode Control Logic

Explanation of compressor and fan control logic during cooling mode.

Dry Mode Operation

Operation details for the dry mode, including temperature and fan speed settings.

Heating Mode Control Logic

Explanation of compressor, fan, and 4-way valve control in heating mode.

Defrosting Function Overview

Details on the defrosting function, including triggers and operation.

Defrosting Entry and Exit Procedures

Conditions and procedures for entering and exiting defrost mode.

Defrosting Options and Conditions

Conditions for entering and quitting defrost mode based on various factors.

Auxiliary Electric Heating Function

Details on the optional auxiliary electric heating function.

Fan Mode Operation

Operation of the fan-only mode, including fan and vane motor control.

Sleep Mode Operation

Operation and temperature control during sleep mode.

Timer Functionality

Functionality and settings for the timer feature.

Emergency Switch Operation

How to use the emergency switch for mode selection and shutdown.

Emergency Operation Protections

Protections active during emergency operation.

Auto-Restart Function

How to activate and deactivate the auto-restart function.

10. Protection and Failure Codes

Protection Mechanisms

Explanation of various protection functions like compressor, anti-frosting, overheating.

Anti-frosting Protection Details

Specifics of anti-frosting protection in cooling mode.

Overheating Protection Details

Specifics of overheating protection in heating mode.

Cold Air Prevention

How cold air prevention works in heating mode.

Failure Codes Explained

Table of failure codes, their causes, and display indicators.

5. WIRING DIAGRAM

Indoor Unit Wiring Diagram

Wiring diagram for the indoor unit.

Outdoor Unit Wiring Diagram

Wiring diagram for the outdoor unit.

6. Explosion View and Parts

Indoor Unit Parts - TAC-07 CHSA;XAB1

Exploded view and parts list for the indoor unit model TAC-07CHSA/XAB1.

Outdoor Unit Parts - TAC-07 CHSA;XAB1

Exploded view and parts list for the outdoor unit model TAC-07CHSA/XAB1.

Indoor Unit Parts - TAC-09 CHSA;XAB1

Exploded view and parts list for the indoor unit model TAC-09CHSA/XAB1.

Outdoor Unit Parts - TAC-09 CHSA;XAB1

Exploded view and parts list for the outdoor unit model TAC-09CHSA/XAB1.

Indoor Unit Parts - TAC-12 CHSA;XAB1

Exploded view and parts list for the indoor unit model TAC-12CHSA/XAB1.

Outdoor Unit Parts - TAC-12 CHSA;XAB1

Exploded view and parts list for the outdoor unit model TAC-12CHSA/XAB1.

Indoor Unit Parts - TAC-18 CHSA;XAB1

Exploded view and parts list for the indoor unit model TAC-18CHSA/XAB1.

Outdoor Unit Parts - TAC-18 CHSA;XAB1

Exploded view and parts list for the outdoor unit model TAC-18CHSA/XAB1.

Indoor Unit Parts - TAC-24 CHSA;XAB1

Exploded view and parts list for the indoor unit model TAC-24CHSA/XAB1.

Outdoor Unit Parts - TAC-24 CHSA;XAB1

Exploded view and parts list for the outdoor unit model TAC-24CHSA/XAB1.

7. Safety Precautions

Installation Safety Rules

Safety guidelines and recommendations for installing the air conditioner unit.

User Safety Rules

Safety guidelines and recommendations for operating and maintaining the air conditioner.

8. Names of Parts

Indoor Unit Components

Identification and naming of key parts within the indoor unit.

Outdoor Unit Components

Identification and naming of key parts within the outdoor unit.

9. Installation Manual

Connecting Pipe Length Specifications

Details on pipe sizes and maximum lengths for refrigerant connections.

Connecting Cable Specifications

Guidelines for selecting appropriate wire sizes for power cords based on appliance amperage.

First-Time Installation Procedures

Procedures for first-time installation of indoor and outdoor units.

Mounting Plate Installation

Step-by-step guide for installing the indoor unit mounting plate.

Piping Hole Drilling

Instructions for drilling wall holes for refrigerant piping and drain.

Indoor Unit Electrical Connections

Steps for making electrical connections to the indoor unit.

Refrigerant Piping Connection

Procedures for connecting refrigerant pipes to the unit.

Pipe Connection Handling

Guidelines for handling and connecting refrigerant pipes to prevent contamination.

Indoor Unit Pipe Connections

Steps for connecting refrigerant pipes to the indoor unit.

Indoor Unit Condensate Drainage

Instructions for proper installation of the condensate drain hose.

Right Side Piping Installation

Guidelines for piping, cable, and drain hose installation on the right side.

Outdoor Unit Electrical Connections

Steps for making electrical connections to the outdoor unit.

Connecting Outdoor Pipes

Procedures for screwing flare nuts to outdoor unit couplings.

System Bleeding

Process of removing air and humidity from the refrigerant circuit using a vacuum pump.

10. Trouble Shooting

Product Does Not Operate

Troubleshooting steps for when the air conditioner unit fails to power on.

Indoor Fan Does Not Operate (E6)

Troubleshooting guide for when the indoor fan fails to operate.

Compressor or Outdoor Fan Does Not Operate

Troubleshooting steps for compressor or outdoor fan non-operation.

Vane Does Not Operate

Troubleshooting steps for when the air conditioner vanes fail to move.

Cooling;Heating Conversion Disabled

Troubleshooting for issues with switching between cooling and heating modes.

10.6 Examples of Repair

Display E1 or E2 Errors

Reasons and solutions for display errors E1 and E2.

Display E6 Error

Reasons and solutions for display error E6.

Indoor Motor Damage Diagnosis

Diagnosis and solution for indoor motor failure.

Indoor Main PCB Damage Diagnosis

Diagnosis and solution for indoor main PCB failure.

10.7 Thermistor Temperature Characteristics

Room and Pipe Temperature Data

Table of thermistor resistance and voltage values at different temperatures.

TLC TAC-07CHSA/XAB1 Specifications

General IconGeneral
BrandTLC
ModelTAC-07CHSA/XAB1
CategoryAir Conditioner
LanguageEnglish