Gree GWH(28)TD-K3DNA1C/I Manuals

Manuals and User Guides for Gree GWH(28)TD-K3DNA1C/I. We have 1 Gree GWH(28)TD-K3DNA1C/I manual available for free PDF download: Service Manual

Gree GWH(28)TD-K3DNA1C/I Service Manual

Gree GWH(28)TD-K3DNA1C/I Service Manual (207 pages)

SUPER FREE MATCH SERIES

Brand: Gree | Category: Air Conditioner | Size: 9 MB

Table of Contents

Table of Contents
2
Product

6
- Models List
  6
- Outdoor Unit
  6
- BU Module
  6
- Indoor Unit
  6
- Nomenclature
  9
- Nomenclature of Outdoor Unit
  9
- Nomenclature of BU Module
  9
- Nomenclature of Indoor Unit
  9
- Function
  10
- Product Data
  11
- Product Data of Outdoor Unit
  11
- Product Data of Indoor Unit
  12
- Product Data of BU Module
  25
- Working Temperature Range
  25
- Piping Diagram
  26
Control

28
- Operation Flowchart
  28
- Cooling/Dry Operation
  29
- Heating Operation
  30
- Main Logic
  31
- Control Function of Outdoor Unit
  31
- Protection Function
  32
- Other Function
  33
- Control Function of Indoor Unit
  34
- Remote Controller
  37
- Wired Remote Controller
  37
- Wireless Remote Controller YT1F (MOTO)
  42
- Function of Press Buttons
  42
- Wireless Remote Controller YAA1FB1
  45
- Wireless Remote Controller YAG1FB
  49
- Wireless Remote Controller YB1F2 (XFAN)
  55
- Smart Zone Controller (CE50-24/E)
  59
- General Introduction
  59
- Communication Network
  60
- Lcd
  61
- Buttons
  62
Installation

65
- Precautions for Installation
  65
- Key Points of Installation
  67
- Super Free Match Service Manual
  69
- Flow Chart of Installation
  69
- Outdoor Unit Installation
  70
- Precautions for R410A
  70
- Precaution for Installation
  70
- Precaution for Operation Test
  70
- Names of Main Parts
  70
- Parts and Components of Unit
  71
- Selection of Installation Location
  71
- Outline Dimension of the Outdoor Unit
  72
- Installation and Servicing Space
  72
- Installation of the Outdoor Unit
  73
- Indoor Unit Installation
  74
- Installation of Wall Mounted Type
  74
- Installation of Duct Type
  76
- Installation of Cassette Type
  84
- Installation of Floor Ceiling Type
  89
- Installation of Console Type
  92
- Bu Module Installation
  97
- Precaution for Installation
  97
- Names of Main Parts
  97
- Selection of Installation Location
  97
- Outline Dimension and Servicing Space of FXB3A-K
  98
- Outline Dimension and Servicing Space of FXB5A-K
  99
- Installation Instruction
  100
- Refrigeration Piping Work
  101
- Allowable Length and Drop Height of Connecting Pipe
  101
- Dimension of Connecting Pipe
  101
- Connection of Branch Pipe
  102
- Design Requirements for Oil Trap
  102
- Connection of Outdoor Unit Refrigerant Pipe
  104
- Installation of Piping Adapter
  104
- Precaution for Connection
  105
- Leak Test
  107
- Vacuum Operation
  107
- Refrigerant Charging
  108
- Electrical Wiring Work
  111
- Wiring Connection
  111
- Requirements of Power Circuit and Cable
  112
- Ground Requirements
  112
- Precautions of Electrical Wiring Work
  112
- Precaution of Laying Wires
  113
- Electrical Wiring Work for Outdoor Unit
  113
- Electrical Wiring Work for BU Module
  114
- Instructions for DIP Switch
  116
- Electrical Wiring Work for Indoor Unit
  116
- Installation of Drainage Pipeline
  117
- Material Quality Requirements for Condensate Pipe
  117
- Key Points for Condensate Pipe Installation
  117
- Installation of Protective Layer on Connection Pipe
  121
Maintenance

123
- Testing Board Introduction
  123
- Compose of Testing Board
  123
- Instruction of Function and Data Section
  123
- Process Control Setting
  124
- Troubleshooting
  127
- Check before Contacting Maintenance Serviceman
  127
- Problem Handling
  128
- Error Description
  128
- Flow Chart of Troubleshooting
  131
- Malfunction Display: High Pressure Protection
  131
- Malfunction Display: Low Pressure Protection
  132
- Malfunction Display: Discharge Temperature Protection
  133
- Malfunction Display: Current Protection
  133
- Malfunction Display: Communication Error
  134
- Malfunction Display: Indoor Unit Water Full Protection
  135
- Malfunction Display: Temperature Sensor Error
  135
- Malfunction Display: High/Low Pressure Sensor Error
  136
- Power Distribution
  136
- Diagram of Power Distribution
  136
- Wiring Diagram
  137
- The Resistances of Common Temperature Sensors
  146
- 15 Kω
  146
- 20 Kω
  147
- 50 Kω
  148
- Disassembly and Assembly Procedure of Main Parts
  151
- Outdoor Unit
  151
- Indoor Unit
  156
- Removal and Assembly of Fan Motor
  156
- Separate the Motor
  156
- Remove the
  159
- Remove the Fan
  159
- Unscrew the Fixed Screws of the Water Tray
  161
- Remove the Water Tray
  161
- Operation Instructions
  161
- Exploded Views and Part List
  166
- Outdoor Unit
  166
- Indoor Unit
  169
- BU Module
  205

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