Table of Contents
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- 1 Section 2 Technical Specifications
- 2 Section 3 Remote Controller Introductions
- 3 Section 4 Electronic Controller Introductions
- 4 Section 5 the Disassembly and the Relating Attention Issues to the Part of aux Product
- 5 Part 1 Indoor Unit
- 6 Section 6 Trouble Shooting Guide
- 7 Part 1. Indoor Unit
- 8 Section 9 Wiring Diagram
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Table of Contents
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Summarization of Contents
Section 1 Important Notice
How to Order Spare Parts
Instructions for ordering replacement parts, requiring model, part name, and quantity.
Section 3 Remote Controller Introductions
Names and Functions of Buttons
Explains the various buttons on the remote controller and their respective functions.
Remote Controller Display Indicators
Details the symbols and indicators displayed on the remote control's screen.
Remote Control Operation Methods
Guides on using different operation modes like Auto, Cooling, Heating, and Circulation.
Fixing Remote Control Batteries
Step-by-step instructions for inserting batteries into the remote controller.
Remote Control Timer and Clock Settings
Instructions for setting the clock time and timer functions on the remote.
Remote Control Sleep Operation
How to activate and manage the sleep mode for temperature adjustments.
Remote Controller Opening State Buttons
Functions of buttons when the remote controller is in an open state, including temperature and humidity.
Remote Controller Health and Humidity Functions
Details on the health button for anion emission and humidity control functions.
Timer/Clock Adjustment Functions
Specific procedures for adjusting timer and clock settings via the remote.
Remote Controller Usage Precautions
Important safety and operational precautions for using the remote controller.
Section 4 Electronic Controller Introductions
Automatic Operation Mode
How the air conditioner automatically detects and selects operation modes based on temperature.
Refrigeration Mode Operation
Details on cooling mode, temperature settings, compressor control, and freeze prevention.
Dehumidify Function Operation
Information on dehumidification mode, temperature control, and compressor behavior.
Heating Function Operation
Operating parameters for heating mode, including temperature, compressor, and fan control.
Indoor Fan Motor Control in Heating
Management of indoor fan speed during heating, cold wind prevention, and residual heat.
High Temperature Protection & Defrosting
Safety functions for high temperature protection and the defrosting operation process.
Sleep and Timing Operations
How to use sleep mode for temperature adjustment and set timing operations.
Emergency Switch and Protection Functions
Details on the emergency switch, overheating protection, and freeze prevention.
Digital Tube Display and Fault Codes
Explanation of the digital display, indicators, and error codes for the controller.
Section 7 Explosion View
Indoor Unit Explosion View
Exploded diagrams illustrating the components of the indoor unit.
Indoor Unit Parts List
A detailed list of all parts for the indoor unit with quantities and remarks.
Outdoor Unit Explosion View
Exploded diagrams illustrating the components of the outdoor unit.
Outdoor Unit Parts List
A detailed list of all parts for the outdoor unit with quantities and remarks.
Section 5 Disassembly and Attention Issues
Indoor Unit Disassembly Procedure
Step-by-step instructions for safely disassembling the indoor unit.
Outdoor Unit Disassembly Procedure
Instructions for dismantling the outdoor unit, covering covers and major components.
Section 6 Troubleshooting Guide
Initial Checks and No Power Diagnosis
Essential checks for voltage, wiring, and troubleshooting no-power issues.
No Power Supply Fault Diagnosis
Detailed diagnostic steps for cases where the air conditioner has no power.
Indoor Fan Motor Malfunctions
Troubleshooting for indoor fan motor issues, including slow speed and non-response.
Indoor Fan Motor Fault Diagnosis
Specific checks and procedures for diagnosing indoor fan motor failures.
Outdoor Motor Malfunctions
Troubleshooting for outdoor motor issues and repeating fan blade motor failures.
Repeating Motor of Transmit Fan Blade Failure
Steps to diagnose issues with the repeating motor of the transmit fan blade.
No Hot Wind in Heating Mode
Troubleshooting for lack of hot wind and common remote controller malfunctions.
Remote Controller Malfunctions
Troubleshooting steps for remote controller issues like battery, display, and signal errors.
PCB Checking and Replacement
Guidelines for inspecting and replacing Printed Circuit Board (PCB) components.
Detailed Troubleshooting Process
Specific diagnostic steps for various malfunctions, including voltage checks.
Major Parts Fault Analysis
Analysis of common faults in major parts like sensors, fan motors, and stepper motors.
Section 9 Wiring Diagram
Indoor Unit Wiring Diagram
Electrical wiring diagram for the indoor unit of the air conditioner.
Outdoor Unit Wiring Diagrams
Electrical wiring diagrams for outdoor units, covering heat pump and single cooling models.
Multi-Type Unit Wiring Diagrams
Wiring diagrams for original multi-type indoor and outdoor units.
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