User Manuals: Gree GWH24AAD-K6DNA4A/I BTU Mini-Split AC

Manuals and User Guides for Gree GWH24AAD-K6DNA4A/I BTU Mini-Split AC. We have 1 Gree GWH24AAD-K6DNA4A/I BTU Mini-Split AC manual available for free PDF download: Service Manual

Gree GWH24AAD-K6DNA4A/I Service Manual

Gree GWH24AAD-K6DNA4A/I Service Manual (122 pages)

Brand: Gree | Category: Air Conditioner | Size: 41 MB

Table of Contents

Table of Contents
2
Part Ⅰ : Technical Information

4
- Model List
  5
- Specification Sheet
  6
- Capacity Curve in Different Outdoor Temperature
  14
- Cooling and Heating Data Sheet in Rated Frequency
  14
- Operation Characteristic Curve
  14
- Indoor Side Noise
  15
- Noise Curve
  15
- Outdoor Side Noise
  15
1 Summary

4
3 Outline Dimension Diagram

16
- Indoor Unit
  16
- Outdoor Unit
  17
  - Gwh18Aad-K6Dna1B/O
    18
  - Gwh24Qe-K6Dna1C/O
    18
4 Refrigerant System Diagram

19
- Connection Pipe Specification
  19
5 Electrical Part

20
- Wiring Diagram
  20
- Instruction
  20
- PCB Printed Diagram
  23
  - Top View
    23
  - Bottom View
    23
6 Function and Control

26
- Remote Controller Introduction
  26
  - Buttons on Remote Controller
    26
  - Icon Display on Remote Controller
    26
  - ON/OFF Button
    27
  - MODE Button
    27
  - FAN Button
    27
  - SWING Button
    27
  - TURBO Button
    28
  - I FEEL Button
    28
  - Timer Button
    28
  - Wifi Button
    28
  - WIFI Function
    29
  - Replacement of Batteries in Remote Controller
    29
  - Emergency Operation
    29
- GREE+ App Operation Manual
  30
  - Control Flow Chart
    30
  - Operating Systems
    30
  - Download and Installation
    30
- Ewpe Smart App Operation Manual
  31
- Brief Description of Modes and Functions
  32
  - Basic Function of System
    32
  - Other Control
    32
  - Cooling Mode
    32
  - Compulsory Defrosting Function
    33
  - Refrigerant Recovery Function
    33
  - Ambient Temperature Display Control Mode
    33
  - Off-Peak Energization Function
    33
  - Outdoor Units
    34
  - Input Parameter Compensation and Calibration
    34
  - Check Effective Judgment Controls of Parameters
    34
  - Basic Functions
    34
  - Special Functions
    35
  - Defrosting Control
    35
  - Control Logic
    35
  - Compressor Control
    35
  - Starting Estimation
    36
  - Frequency Limited
    36
  - Reducing Frequency at Normal Speed
    36
  - Power Turn-Off
    36
  - Voltage Sag Protection
    38
  - Communication Fault
    38
  - Module Protection
    38
  - Module Overheating Protection
    38
  - Starting-Up Failure Protection for Compressor
    39
  - Out-Of-Step Protection for Compressor
    39
  - Voltage Abnormity Protection for DC Bus
    39
  - PFC Protection
    39
  - Electric Heating Function of Chassis
    40
  - Electric Heating Function of Compressor
    40
  - Safety Precautions
    41
  - Electrical Safety Precautions
    41
Part Ⅱ : Installation and Maintenance

41
7 Notes for Installation and Maintenance

41
9 Maintenance

52
10 Exploded View and Parts List

73
- Indoor Unit
  73
- Outdoor Unit
  83
- Removal Procedure of Indoor Unit
  91
  - Remove Filter
    91
  - Remove Horizontal Louver
    91
  - Remove Panel
    92
  - Remove Electric Box Cover 2 and Detecting Plate
    92
  - Remove Front Case Sub-Assy
    92
  - Remove Electric Box Assy
    93
  - Rotate the Electric Box Assy
    93
  - Remove Evaporator Assy
    94
  - Remove Motor and Cross Flow Blade
    95
  - Remove Vertical Louver
    95
- Removal Procedure of Outdoor Unit
  96
  - Remove Big Handle
    96
  - Remove Top Panel
    96
  - Remove Front Grille
    96
  - Remove Cabinet
    97
  - Remove Right Side Plate and Rear Grill
    97
  - Remove Lef Side Plate
    98
  - Remove Axial Flow Blade
    98
  - Remove Motor
    99
  - Remove Motor Support
    99
  - Remove 4-Way Valve Assy
    99
  - Remove Compressor
    100
  - Remove Clapboard
    100
  - Remove Valve Support Sub-Assy
    100
  - Remove Condenser
    101
  - Remove Grille , Panel and Rear Grill
    102
  - Remove Left Side Plate and Right Side Plate
    103
  - Remove Fan Motor
    104
  - Remove Soundproof Sponge
    105
  - Remove Condenser Sub-Assy
    106
  - Before Disassembly
    107
  - Remove Top Cover
    107
  - Remove Grille
    108
  - Remove Front Panel
    108
  - Remove Right Side Plate
    108
  - Remove Motor and Motor Support
    109
  - Remove Isolation Sheet
    109
  - Remove the Soundproof Sponge
    114
  - Remove Isolation Plate
    114
  - Set Temperature
    116
  - Ambient Temperature
    116
Appendix

116

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