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GMV-335WM/B-X
Gree GMV-335WM/B-X Manuals
Manuals and User Guides for Gree GMV-335WM/B-X. We have
2
Gree GMV-335WM/B-X manuals available for free PDF download: Service Manual, Owner's Manual
Gree GMV-335WM/B-X Service Manual (375 pages)
DC INVERTER VRF UNITS
Brand:
Gree
| Category:
Air Conditioner
| Size: 25.54 MB
Table of Contents
Table of Contents
2
Chapter 1 Introduction to Basic Features of Units
4
Basic Operating Principle
4
Preface
4
Internal Piping Design of the Units
5
Basic Parameters of Unit
9
Electrical Parameters
12
Optional Accessories
17
Basic Requirement for Pipe Connection
18
Precautions on Refrigerant Leakage
21
Configuration of Full Fresh Air Conditioning Idu
22
Unit Operating Temperature
22
Chapter 2 Installation
24
Part 1 Engineering Installation Preparation
24
Installation Safety
24
Importance of Installation Engineering
24
Cooperation between Different Professions
26
Onsite Review of Design Drawing
28
Construction Organization Process
29
Part 2 Material Selection
30
Requirement for Selecting Construction Materials
30
Requirement for Selecting Major Materials
30
Part 3 Installation Space Requirement
32
Place Selection for Installing Odu
32
Odu Dimensions and Installation Hole Size
32
Installation Space Requirement for Odu
35
Part 4 Requirements on Foundation Installation
43
Odu Foundation
43
Odu Fixing
44
Vibration Reduction for Odu
44
Part 5 Piping Connection
45
Ⅰ. Schematic Diagram of Piping Connection
45
Ⅱ. Schematic Diagram of Piping Sequence
46
Ⅲ. Allowable Pipe Length and Drop Height Among Indoor and Outdoor Units
48
Ⅳ. Connection Pipe Among Outdoor Modules
50
Ⅴ. Fitting Pipe between Outdoor Unit and the First Manifold
52
Part 6 Pipe Installation and Insulation
58
Pipe Installation for the Cooling System
58
Pipe Installation for the Condensate Water System
65
Insulation System
67
Part 7 Electric and Controller Installation
69
Precautions
69
Installation of the Power Cable
69
Installation of the Communication System
73
Part 8: Vacuumization and Desiccation for the Refrigerant System
76
Air-Tightness Test
76
Vacuumization and Desiccation for the System
77
Part 9: Refrigerant Perfusion
78
Calculation Method for Perfusing Refrigerant
78
Method for Perfusing Refrigerant
79
Chapter 3 Commissioning Operation
81
Part 1 Security Requirements
81
Precautions for Construction
81
Precautions for the Use of Refrigerants
81
Part 2 Introduction to Unit Functions
81
Function Settings of Odus
81
(I) System Function DIP Switch Settings
81
(II) System Function Button Operations
86
Part 3 Commissioning Process
103
Necessity of Vrf Engineering Commissioning
103
Required Files and Tools for Engineering Commissioning
103
Engineering Commissioning Procedures
103
References for Proper Unit Operation Parameters
125
Chapter 4 Maintenance
128
Part 1 Failure Code Table
128
Part 2 Exception and Troubleshooting
132
Part 3 Key Parts Maintenance
175
Cautions on Controller Ap1 Replacement
175
Compressor Replacement and Cautions
180
Cautions on Compressor Drive Replacement
206
Assembling and Disassembling Key Parts of Odus
209
Exploded Views and Part List
221
Ⅵ. Common Parameter Lists
233
Chapter 5 Remote Control
240
Part 1 Engineering Debugger
240
Part 2 Remote Control
273
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Gree GMV-335WM/B-X Owner's Manual (60 pages)
D.C. Inverter. Multi VRF Modular
Brand:
Gree
| Category:
Air Conditioner
| Size: 12.9 MB
Table of Contents
Table of Contents
3
1 Safety Precautions
4
2 Product Introduction
6
Names of Main Parts
6
Combinations of Outdoor Units
6
Combinations of Indoor and Outdoor Units
7
The Range of Production Working Temperature
8
3 Preparation before Installation
9
Standard Parts
9
Installation Site
9
Piping Work Requirements
13
4 Installation Instruction
14
Physical Dimension of the Outdoor Unit and Mounting Hole
14
Connection Pipe
15
Installation of the Connection Pipe
25
Air Purging and Refrigerant Charge
27
Electric Wiring
28
System Communication
32
Connection Method and Steps for System Communication
36
External Electrical Wiring Diagram
41
5 Check Items after Installation and Trial Run
43
Check Items after Installation
43
Trial Run
43
6 Common Malfunction and Troubleshooting
55
7 Error Indication
57
8 Maintenance and Care
59
Outdoor Heat Exchanger
59
Drain Pipe
59
Notice before Seasonal Use
59
Maintenance after Seasonal Use
59
Parts Replacement
59
9 After-Sales Service
59
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