Gree CB148N02300 Manuals

Manuals and User Guides for Gree CB148N02300. We have 3 Gree CB148N02300 manuals available for free PDF download: Service Manual

Gree CB148N02300 Service Manual

Gree CB148N02300 Service Manual (196 pages)

Brand: Gree | Category: Air Conditioner | Size: 13 MB

Table of Contents

Table of Contents
3
Product
8
Models List
8
Outdoor Unit
8
BU Module
8
Indoor Unit
9
Nomenclature
11
Nomenclature of Outdoor Unit
11
Nomenclature of BU Module
11
Nomenclature of Indoor Unit
11
Function
12
Product Data
13
Product Data of Outdoor Unit
13
Product Data of Indoor Unit
14
Product Data of BU Module
22
Working Temperature Range
22
Piping Diagram
23
Control
25
Operation Flowchart
25
Cooling/Dry Operation
26
Heating Operation
27
Main Logic
28
Control Function of Outdoor Unit
28
Protection Function
29
Other Function
30
Control Function of Indoor Unit
31
Remote Controller
34
Wired Remote Controller
34
Wireless Remote Controller YT1F (MOTO)
39
Wireless Remote Controller YAA1FB1F
42
Wireless Remote Controller YAG1FBF
46
Wireless Remote Controller YB1FAF (XFAN)
52
Smart Zone Controller (CE50-24/E)
55
General Introduction
55
Communication Network
56
Lcd
56
Buttons
57
Installation
60
Precautions for Installation
60
Key Points of Installation
62
Flow Chart of Installation
64
Outdoor Unit Installation
65
Precautions for R410A
65
Precaution for Installation
65
Precaution for Operation Test
65
Names of Main Parts
65
Parts and Components of Unit
66
Selection of Installation Location
66
Outline Dimension of the Outdoor Unit
67
Installation and Servicing Space
67
Installation of the Outdoor Unit
68
Indoor Unit Installation
69
Installation of Wall Mounted Type
69
Installation of Duct Type
71
Installation of Cassette Type
79
Installation of Floor Ceiling Type
84
Installation of Console Type
87
Bu Module Installation
92
Precaution for Installation
92
Names of Main Parts
92
Selection of Installation Location
93
Outline Dimension and Servicing Space of FXA2A-D
94
Outline Dimension and Servicing Space of FXA2B-D
95
Outline Dimension and Servicing Space of FXA3A-D
96
Outline Dimension and Servicing Space of FXA3B-D
97
Outline Dimension and Servicing Space of FXB5A-D
98
Installation Instruction
99
Refrigeration Piping Work
100
Allowable Length and Drop Height of Connecting Pipe
100
Dimension of Connecting Pipe
100
Connection of Branch Pipe
101
Design Requirements for Oil Trap
101
Connection of Outdoor Unit Refrigerant Pipe
103
Installation of Piping Adapter
103
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
111
Ground Requirements
112
Precautions of Electrical Wiring Work
112
Precaution of Laying Wires
112
Electrical Wiring Work for Outdoor Unit
113
Electrical Wiring Work for BU Module
113
Instructions for DIP Switch
115
Electrical Wiring Work for Indoor Unit
115
Installation of Drainage Pipeline
116
Material Quality Requirements for Condensate Pipe
116
Key Points for Condensate Pipe Installation
116
Installation of Protective Layer on Connection Pipe
120
Maintenance
122
Testing Board Introduction
122
Compose of Testing Board
122
Instruction of Function and Data Section
122
Process Control Setting
123
Troubleshooting
125
Check before Contacting Maintenance Serviceman
125
Problem Handling
126
Error Description
126
Flow Chart of Troubleshooting
129
Malfunction Display: Current Protection
129
Malfunction Display: High Pressure Protection
130
Malfunction Display: Low Pressure Protection
131
Malfunction Display: Discharge Temperature Protection
132
Malfunction Display: High/Low Pressure Sensor Error
132
Malfunction Display: Communication Error
133
Malfunction Display: Indoor Unit Water Full Protection
134
Malfunction Display: Temperature Sensor Error
134
Power Distribution
135
Diagram of Power Distribution
135
Wiring Diagram
136
The Resistances of Common Temperature Sensors
143
15 Kω
143
20 Kω
144
50 Kω
145
Disassembly and Assembly Procedure of Main Parts
148
Outdoor Unit
148
Indoor Unit
153
Exploded Views and Part List
163
Outdoor Unit
163
Indoor Unit
165
BU Module
191

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Gree CB148N02300 Service Manual

Gree CB148N02300 Service Manual (183 pages)

CENTRAL AIR CONDITIONERS R410A T1/R410A/60Hz

Brand: Gree | Category: Air Conditioner | Size: 35 MB

Table of Contents

Table of Contents
3
Product
8
Models List
8
Outdoor Unit
8
BU Module
8
Indoor Unit
9
Nomenclature
11
Nomenclature of Outdoor Unit
11
Nomenclature of BU Module
11
Nomenclature of Indoor Unit
11
Function
12
Product Data
13
Product Data of Outdoor Unit
13
Product Data of Indoor Unit
14
Product Data of BU Module
20
Working Temperature Range
20
Piping Diagram
21
Control
22
Operation Flowchart
23
Cooling/Dry Operation
24
Heating Operation
25
Main Logic
26
Control Function of Outdoor Unit
26
Protection Function
27
Other Function
28
Control Function of Indoor Unit
29
Wired Remote Controller
30
Remote Controller
32
Wireless Remote Controller YT1F (MOTO)
37
Wireless Remote Controller YAA1FB1F
40
Wireless Remote Controller YAG1FBF
44
Wireless Remote Controller YB1FAF (XFAN)
50
Smart Zone Controller (CE50-24/E)
53
General Introduction
53
Communication Network
54
Lcd
54
Buttons
55
Installation
57
Precautions for Installation
58
Precautions for Installation
60
Key Points of Installation
60
Flow Chart of Installation
62
Outdoor Unit Installation
63
Precautions for R410A
63
Precaution for Installation
63
Precaution for Operation Test
63
Names of Main Parts
63
Parts and Components of Unit
64
Selection of Installation Location
64
Outline Dimension of the Outdoor Unit
65
Installation and Servicing Space
65
Installation of the Outdoor Unit
66
Indoor Unit Installation
67
Installation of Wall Mounted Type
67
Installation of Duct Type
69
Installation of Cassette Type
77
Installation of Floor Ceiling Type
82
Installation of Console Type
85
Bu Module Installation
90
Precaution for Installation
90
Names of Main Parts
90
Selection of Installation Location
91
Outline Dimension and Servicing Space of FXA2A-D
92
Outline Dimension and Servicing Space of KM21-BBU12-3
93
Outline Dimension and Servicing Space of KM21-BBU13-3
93
Outline Dimension and Servicing Space of FXA3A-D
94
Refrigeration Piping Work
96
Allowable Length and Drop Height of Connecting Pipe
96
Dimension of Connecting Pipe
96
Connection of Branch Pipe
97
Design Requirements for Oil Trap
97
Connection of Outdoor Unit Refrigerant Pipe
99
Installation of Piping Adapter
99
Precaution for Connection
101
Leak Test
103
Vacuum Operation
103
Refrigerant Charging
104
Electrical Wiring Work
107
Wiring Connection
107
Requirements of Power Circuit and Cable
107
Ground Requirements
108
Precautions of Electrical Wiring Work
108
Precaution of Laying Wires
108
Electrical Wiring Work for Outdoor Unit
109
Electrical Wiring Work for BU Module
109
Instructions for DIP Switch
111
Electrical Wiring Work for Indoor Unit
111
Installation of Drainage Pipeline
112
Material Quality Requirements for Condensate Pipe
112
Key Points for Condensate Pipe Installation
112
Installation of Protective Layer on Connection Pipe
116
Maintenance
117
Testing Board Introduction
118
Compose of Testing Board
118
Instruction of Function and Data Section
118
Process Control Setting
119
Troubleshooting
121
Check before Contacting Maintenance Serviceman
121
Problem Handling
122
Error Description
122
Flow Chart of Troubleshooting
125
Malfunction Display: Current Protection
125
Malfunction Display: High Pressure Protection
126
Malfunction Display: Low Pressure Protection
127
Malfunction Display: Discharge Temperature Protection
128
Malfunction Display: High/Low Pressure Sensor Error
128
Malfunction Display: Communication Error
129
Malfunction Display: Indoor Unit Water Full Protection
130
Malfunction Display: Temperature Sensor Error
130
Power Distribution
131
Diagram of Power Distribution
131
Wiring Diagram
132
The Resistances of Common Temperature Sensors
138
15 Kω
138
20 Kω
139
50 Kω
140
Disassembly and Assembly Procedure of Main Parts
143
Outdoor Unit
143
Indoor Unit
148
Exploded Views and Part List
158
Outdoor Unit
158
Indoor Unit
160
BU Module
178

Gree CB148N02300 Service Manual

Gree CB148N02300 Service Manual (183 pages)

Central Air Conditioners R410A T1/R410A/60Hz

Brand: Gree | Category: Air Conditioner | Size: 20 MB

Table of Contents

Table of Contents
3
Product
8
Models List
8
Outdoor Unit
8
BU Module
8
Indoor Unit
9
Nomenclature
11
Nomenclature of Outdoor Unit
11
Nomenclature of BU Module
11
Nomenclature of Indoor Unit
11
Function
12
Product Data
13
Product Data of Outdoor Unit
13
Product Data of Indoor Unit
14
Product Data of BU Module
20
Working Temperature Range
20
Piping Diagram
21
Control
22
Operation Flowchart
23
Cooling/Dry Operation
24
Heating Operation
25
Main Logic
26
Control Function of Outdoor Unit
26
Protection Function
27
Other Function
28
Control Function of Indoor Unit
29
Wired Remote Controller
30
Remote Controller
32
Wireless Remote Controller YT1F (MOTO)
37
Wireless Remote Controller YAA1FB1F
40
Wireless Remote Controller YAG1FBF
44
Wireless Remote Controller YB1FAF (XFAN)
50
Smart Zone Controller (CE50-24/E)
53
General Introduction
53
Communication Network
54
Lcd
54
Buttons
55
Installation
57
Precautions for Installation
58
Precautions for Installation
60
Key Points of Installation
60
Flow Chart of Installation
62
Outdoor Unit Installation
63
Precautions for R410A
63
Precaution for Installation
63
Precaution for Operation Test
63
Names of Main Parts
63
Parts and Components of Unit
64
Selection of Installation Location
64
Outline Dimension of the Outdoor Unit
65
Installation and Servicing Space
65
Installation of the Outdoor Unit
66
Indoor Unit Installation
67
Installation of Wall Mounted Type
67
Installation of Duct Type
69
Installation of Cassette Type
77
Installation of Floor Ceiling Type
82
Installation of Console Type
85
Bu Module Installation
90
Precaution for Installation
90
Names of Main Parts
90
Selection of Installation Location
91
Outline Dimension and Servicing Space of FXA2A-D
92
Outline Dimension and Servicing Space of KM21-BBU12-3
93
Outline Dimension and Servicing Space of KM21-BBU13-3
93
Outline Dimension and Servicing Space of FXA3A-D
94
Refrigeration Piping Work
96
Allowable Length and Drop Height of Connecting Pipe
96
Dimension of Connecting Pipe
96
Connection of Branch Pipe
97
Design Requirements for Oil Trap
97
Connection of Outdoor Unit Refrigerant Pipe
99
Installation of Piping Adapter
99
Precaution for Connection
101
Leak Test
103
Vacuum Operation
103
Refrigerant Charging
104
Electrical Wiring Work
107
Wiring Connection
107
Requirements of Power Circuit and Cable
107
Ground Requirements
108
Precautions of Electrical Wiring Work
108
Precaution of Laying Wires
108
Electrical Wiring Work for Outdoor Unit
109
Electrical Wiring Work for BU Module
109
Instructions for DIP Switch
111
Electrical Wiring Work for Indoor Unit
111
Installation of Drainage Pipeline
112
Material Quality Requirements for Condensate Pipe
112
Key Points for Condensate Pipe Installation
112
Installation of Protective Layer on Connection Pipe
116
Maintenance
117
Testing Board Introduction
118
Compose of Testing Board
118
Instruction of Function and Data Section
118
Process Control Setting
119
Troubleshooting
121
Check before Contacting Maintenance Serviceman
121
Problem Handling
122
Error Description
122
Flow Chart of Troubleshooting
125
Malfunction Display: Current Protection
125
Malfunction Display: High Pressure Protection
126
Malfunction Display: Low Pressure Protection
127
Malfunction Display: Discharge Temperature Protection
128
Malfunction Display: High/Low Pressure Sensor Error
128
Malfunction Display: Communication Error
129
Malfunction Display: Indoor Unit Water Full Protection
130
Malfunction Display: Temperature Sensor Error
130
Power Distribution
131
Diagram of Power Distribution
131
Wiring Diagram
132
The Resistances of Common Temperature Sensors
138
15 Kω
138
20 Kω
139
50 Kω
140
Disassembly and Assembly Procedure of Main Parts
143
Outdoor Unit
143
Indoor Unit
148
Exploded Views and Part List
158
Outdoor Unit
158
Indoor Unit
160
BU Module
178

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