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GFH21EA-K3DNA1A
Gree GFH21EA-K3DNA1A Manuals
Manuals and User Guides for Gree GFH21EA-K3DNA1A. We have
2
Gree GFH21EA-K3DNA1A manuals available for free PDF download: Service Manual
Gree GFH21EA-K3DNA1A Service Manual (217 pages)
SUPER FREE MATCH SERIES T1/R410A/50Hz
Brand:
Gree
| Category:
Air Conditioner
| Size: 9.09 MB
Table of Contents
Super Free Match Series Service Manual
2
Table of Contents
2
Product
6
Models List
6
Outdoor Unit
6
BU Module
6
Indoor Unit
7
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
Connecting Pipe
14
Product Data of BU Module
24
Working Temperature Range
25
Piping Diagram
26
Control
29
Operation Flowchart
29
Cooling/Dry Operation
30
Heating Operation
31
Main Logic
32
Control Function of Outdoor Unit
32
Protection Function
33
Other Function
34
Control Function of Indoor Unit
35
Remote Controller
38
Wired Controller XK19
38
Wired Remote Controller
38
Wireless Remote Controller YT1F (MOTO)
43
Function of Press Buttons
43
Optional Operation
46
Wireless Remote Controller YAA1FB1
47
Function of Press Buttons
47
General Operation
50
Wireless Remote Controller YAG1FB
51
Special Operation
55
Wireless Remote Controller YB1F2 (XFAN)
57
Function of Press Buttons
57
Smart Zone Controller (CE50-24/E)
62
General Introduction
62
Communication Network
63
Lcd
63
Buttons
64
Installation
67
Precautions for Installation
67
Key Points of Installation
69
Super Free Match Service Manual
71
Flow Chart of Installation
71
Outdoor Unit Installation
72
Precautions for R410A
72
Precaution for Installation
72
Names of Main Parts
72
Parts and Components of Unit
73
Selection of Installation Location
74
Outline Dimension of the Outdoor Unit
75
Installation and Servicing Space
75
Installation of the Outdoor Unit
76
Indoor Unit Installation
77
Installation of Wall Mounted Type
77
Installation of Duct Type
80
Installation of Cassette Type
88
Installation of Floor Ceiling Type
94
Installation of Console Type
98
Bu Module Installation
102
Precaution for Installation
102
Names of Main Parts
102
Combinations for Outdoor and Indoor Units
103
Selection of Installation Location
103
Outline Dimension and Servicing Space of FXB3A-K
104
Outline Dimension and Servicing Space of FXB5A-K
105
Installation Instruction
106
Refrigeration Piping Work
107
Manifold Mode of Connecting Pipe
107
Allowable Length and Drop Height of Connecting Pipe
108
Dimension of Connecting Pipe
109
Connection of Branch Pipe
109
Design Requirements for Oil Trap
110
Connection of Outdoor Unit Refrigerant Pipe
111
Installation of Piping Adapter
112
Precaution for Connection
113
Leak Test
114
Vacuum Operation
114
Refrigerant Charging
115
Electrical Wiring Work
118
Wiring Connection
118
Requirements of Power Circuit and Cable
119
Ground Requirements
119
Precautions of Electrical Wiring Work
119
Precaution of Laying Wires
120
Electrical Wiring Work for Outdoor Unit
120
Electrical Wiring Work for BU Module
121
Electrical Wiring Work for Indoor Unit
122
Installation of Drainage Pipeline
124
Material Quality Requirements for Condensate Pipe
124
Key Points for Condensate Pipe Installation
124
Installation of Protective Layer on Connection Pipe
128
Maintenance
130
Testing Board Introduction
130
Compose of Testing Board
130
Instruction of Function and Data Section
130
Process Control Setting
131
Troubleshooting
133
Check before Contacting Maintenance Serviceman
134
Problem Handling
134
Error Description
135
Flow Chart of Troubleshooting
138
Malfunction Display: High Pressure Protection
139
Malfunction Display: Low Pressure Protection
139
Malfunction Display: Discharge Temperature Protection
141
Malfunction Display: Current Protection
141
Malfunction Display: Communication Error
142
Malfunction Display: Indoor Unit Water Full Protection
143
Malfunction Display: Temperature Sensor Error
143
Malfunction Display: High/Low Pressure Sensor Error
144
Power Distribution
145
Diagram of Power Distribution
145
Wiring Diagram
146
The Resistances of Common Temperature Sensors
155
15 Kω
155
20 Kω
156
50 Kω
157
Disassembly and Assembly Procedure of Main Parts
160
Outdoor Unit
160
Connecting Pipe/A) Unscrew the Fixed Screws of
161
Contact any Other
162
Note: Never Let the Flame
162
Screws of
162
Unscrew the Fixed
162
The Compressor
162
A) Unscrew the Fixed Screws of
164
Connecting Pipe
164
Operation Instructions
164
Remarks: Prior to the Assembly of the Compressor, Make Sure There Is no Refrigerant in the Pipeline and the Power Supply Is Cut off
164
Indoor Unit
165
Pull out the
166
Exploded Views and Part List
178
Outdoor Unit
178
Indoor Unit
181
BU Module
215
Side Plate
216
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Gree GFH21EA-K3DNA1A Service Manual (42 pages)
FREE MATCH II MULTI VRF
Brand:
Gree
| Category:
Air Conditioner
| Size: 1.46 MB
Table of Contents
Table of Contents
2
Product
4
Models List
5
Outdoor Unit
5
Indoor Unit
5
Nomenclature
7
Nomenclature of Outdoor Unit
7
Nomenclature of Indoor Unit
7
Function
8
Product Data
9
Product Data of Outdoor
9
Product Data of Indoor
10
Working Temperature Range
15
Piping Diagram
16
Installation
17
Precautions for Installation
18
Key Points of Installation
19
Flow Chart of Installation
20
Outdoor Unit Installation
21
Before Installation
21
Installation Site
21
Caution for Installation
21
Dimension Data
21
Installation Clearance Data
22
Indoor Unit Installation
23
Installation of Duct Type
23
Installation of Cassette Type
26
Installation of Floor Ceiling Type
32
Refrigeration Piping Work
35
Connection between Indoor and Outdoor Units
35
Refrigerant Charging and Trial Running
37
Maintenance
37
Indoor Unit
37
Outdoor Unit
38
Indoor Unit
38
Outdoor Unit
40
Indoor Unit
41
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