Gree GMV-120WL/A-X Manuals

Manuals and User Guides for Gree GMV-120WL/A-X. We have 3 Gree GMV-120WL/A-X manuals available for free PDF download: Service Manual, User Manual

Gree GMV-120WL/A-X Service Manual (174 pages)

DC INVERTER VRF SYSTEM SERVICE MANUAL(R410A)

Brand: Gree | Category: Air Conditioner | Size: 17 MB

Table of Contents
2
Product List
5
- Nomenclature of Outdoor Units
  7
Product Features
7
- General Introduction
  7
Specifications
8
- Intelligent PID Capacity Regulation
  8
- Complete Protection
  8
Operation Range
12
Product Capacity Correction
12
Principal of Operation
14
Units' Control
19
- Schematic Diagram of Units' Control
  19
- Interpretation on the Schematic Diagram
  19
Remote Monitoring System
19
- General Introduction
  19
Monitoring Software
20
- Function Introduction
  20
- Connection of Computer and Units
  20
- Parts Introduction
  21
  - List of Parts
    21
  - Gree USB Data Converter
    21
  - Functions Introduction
    21
  - Operation Instruction
    22
  - Installation Notice
    23
  - Communication Board
    23
  - Communication Cord
    23
  - USB Wire
    23
  - Software Introduction
    24
  - One-Button Commissioning
    24
  - Comprehensive Monitoring
    24
  - Real-Time Control
    24
  - Software Installation
    25
  - Installation Requirements
    25
  - Computer Configuration
    25
  - CD Playing
    25
  - Installation Flowchart
    26
  - Button Graphics
    26
  - Installation Process
    26
  - Install .Net Framework 4.0
    26
  - Extracting Files
    27
  - Install Gree USB Data Converter
    36
  - Project Debugging
    46
  - Other Functions
    51
  - Capture Screen
    51
  - Search for Database Folder
    52
  - Usage of USB Converter
    55
  - Usage of Converter
    55
  - Usage of Converter Configuring Software
    60
  - Ex-Factory Defaulted Baud Rate: (Unit: Bps)
    60
  - Baud Rate Look-Up Table for RS485 Interface (Unit: Bps)
    60
  - Baud Rate Look-Up Table for HBS Interface (Unit: Bps)
    61
  - Baud Rate Look-Up Table of CAN Interface (Unit: Bps)
    61
Engineering Installation Preparation and Notice
65
- Installation Key Points and Importance
  65
Installation Materials Selection
66
- Refrigerant Piping
  66
  - Material Requirement
    66
  - Appearance Requirement
    66
- Condensate Water Pipe
  67
- Insulation Material
  67
- Communication Cable and Control Cable
  67
- Power Cable
  68
- Hanger Rod and Support
  68
Installation of Outdoor Unit
68
Debugging &Maintenance

72
- Debugging of Unit
  73
- Troubleshooting
  92
- Power Distribution of Unit
  102
  - Main Electric Parts
    102
  - Circuit Diagram
    103
    
    Circuit Diagram of Outdoor Unit
    103
    
    Gmv-141Wl/C-T
    104
    
    Gmv-120Wl/A-T, Gmv-140Wl/A-T, Gmv-160Wl/A-T
    104
- Removal of Parts
  108
  - Key Parts
    108
  - Removal of Key Parts
    110
    
    Removal Operation for Panel
    110
    
    Removal Operation for Blade
    111
    
    Removal Operation of Compressor
    113
    
    Removal Operation for 4-Way Valve
    117
    
    Remival Operation for Eletronic Expansion Valve
    117
    
    Removal Operation of Gas Liquid Separator
    118
    
    Removal Operation for Plate Heat Exchanger
    119
- Common Maintenance
  144
  - Vacuum Drying for the System
    144
    
    Selection Requirement for the Vaccum Pump
    144
    
    Operation Procedure and Notices for Vacuum Drying
    144
  - Fill and Charge Refrigerant
    145
    
    Filling Procedure of Regrigerant
    145
    
    Calculation Example
    145
    
    Total Length of each Liquid Pipe
    146
    
    Calculation of the Amount of Additional Refrigerant
    146
  - Airtightness Test
    149
    
    Importance of Airtightness Test
    149
    
    Operation Procedure for the Airtightness Test
    149
    
    Cautions
    149
  - Exploed View for Outdoor Unit and Parts' List
    150
  - Gmv-140Wl/C-X Gmv-160Wl/C-X
    165
  - Gmv-H224Wl/A-X
    167
  - Gmv-H280Wl/A-X
    169
  - Gmv-H280Wl/A-X
    170
  - Gmv-H335Wl/A-X
    171
  - Gmv-335Wl/C-X
    171

Gree GMV-120WL/A-X Service Manual (106 pages)

DC INVERTER MULTI VRF SYSTEM II

Brand: Gree | Category: Air Conditioner | Size: 8 MB

Table of Contents
2
Product

5
- Product List
  
  5
- Nomenclature
  
  5
  - Nomenclature of Outdoor Units
    5
- Product Features
  
  6
  - General Introduction
    6
  - Features
    6
- Specifications
  
  7
  - Operation Range
    7
- Product Capacity Correction
  
  8
  - Correction Factor of Indoor and Outdoor Temperature
    8
  - Correction Factor of Pipe Length and Height Difference
    8
- Principal of Operation
  
  10
Control

12
- Units' Control
  
  12
  - Schematic Diagram of Units' Control
    12
  - Interpretation on the Schematic Diagram
    12
- Remote Monitoring System
  
  12
  - General Introduction
    12
- Monitoring Software
  
  13
  - Function Introduction
    13
  - Connection of Computer and Units
    13
  - Parts Introduction
    14
  - Software Introduction
    17
Installation

59
- Engineering Installation Preparation and Notice
  
  59
  - Installation Notice
    59
  - Installation Key Points and Importance
    59
- Installation Materials Selection
  
  60
  - Refrigerant Piping
    60
  - Condensate Water Pipe
    61
  - Insulation Material
    61
  - Communication Cable and Control Cable
    61
  - Power Cable
    61
  - Hanger Rod and Support
    61
- Installation of Outdoor Unit
  
  62
Debugging &Maintenance

65
- Debugging of Unit
  
  65
  - Preparation for Debugging
    65
  - Parameters Reference Value for the Normal Operation of Unit
    69
- Malfunction List
  
  71
  - Malfunction List for the Wired Controller
    71
  - Status Display Table for Indicators on Main Board of Outdoor Unit
    72
- Troubleshooting
  
  74
- Power Distribution of Unit
  
  82
  - Main Electric Parts
    83
  - Circuit Diagram
    83
- Removal of Parts
  
  85
  - Key Parts
    85
  - Removal of Key Parts
    87
- Common Maintenance
  
  97
  - Vacuum Drying for the System
    97
  - Fill and Charge Refrigerant
    98
  - Airtightness Test
    100
- Exploded View of Unit and Parts' List
  
  101
  - Exploed View for Outdoor Unit and Parts' List
    101

Gree GMV-120WL/A-X User Manual (36 pages)

DC Inverter Multi VRF System

Brand: Gree | Category: Air Conditioner | Size: 2 MB

Table of Contents
3
1 Safety Precautions

4
2 Product Introduction

6
3 Preparation before Installation

7
- Standard Parts
  7
- Installation Site
  7
- Piping Work Requirements
  8
4 Installation Instruction

9
5 Check Items after Installation and Test Operation

22
- Check Items after Installation
  22
- Test Operation and Debugging
  22
6 Common Malfunctions and Troubleshooting

26
7 Error Indication

28
8 Function Setting of Outdoor Unit

30
- ODU Quiet Function
  31
- Cool & Heat Function
  32
- Forced Defrosting
  33
- Restore Factory Defaults
  33
- Static Pressure Function
  33
9 Maintenance and Care

34
- Outdoor Heat Exchanger
  34
- Drain Pipe
  34
- Notice before Seasonal Use
  34
- Maintenance after Seasonal Use
  34
- Parts Replacement
  34
10 After-Sales Service

34

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Gree GMV-120WL/A-X Manuals

Gree GMV-120WL/A-X Service Manual (174 pages)

Table of Contents

Debugging &Maintenance

Gree GMV-120WL/A-X Service Manual (106 pages)

Table of Contents

Product

Product List

Nomenclature

Product Features

Specifications

Product Capacity Correction

Principal of Operation

Control

Units' Control

Remote Monitoring System

Monitoring Software

Installation

Engineering Installation Preparation and Notice

Installation Materials Selection

Installation of Outdoor Unit

Debugging &Maintenance

Debugging of Unit

Malfunction List

Troubleshooting

Power Distribution of Unit

Removal of Parts

Common Maintenance

Exploded View of Unit and Parts' List

Gree GMV-120WL/A-X User Manual (36 pages)

Table of Contents

1 Safety Precautions

2 Product Introduction

3 Preparation before Installation

4 Installation Instruction

5 Check Items after Installation and Test Operation

6 Common Malfunctions and Troubleshooting

7 Error Indication

8 Function Setting of Outdoor Unit

9 Maintenance and Care

10 After-Sales Service

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