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Air Conditioner
AUXB12GA* H
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Fujitsu AUXB12GA* H - Page 241
241 pages
Manual
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Copyright 2004 Fujitsu General Limited.
All rights reserved.
©
TM
" " is a worldwide trademark of FUJITSU GENERAL
LIMITED.
Product specifications are subject to change without notice.
3-3-17,Suenaga,Takatsu-ku,Kawasaki 213-8502,Japan
240
Table of Contents
Main Page
Default Chapter
2
Default Chapter
2
Table of Contents
2
Execution Procedure and Execution Precautions
6
1 Test Run
8
Check Items before Power on
8
Outdoor Unit Field Setting Inspection
9
Transmission Wire Installation Inspection
10
Piping Installation Inspection
12
Refrigerant Charge Amount Inspection
13
Check Items after Power on
14
Installed Unit and Their Addresses Check
15
Transmission Line Connection Check
16
Operation Check Sheet
17
Test Run Operation
18
Test Run from Remote Controller
19
Central Remote Controller
20
Test Run Control
22
1-6 Field Setting / Function Setting for Outoor Unit
27
1-7 Field Setting / Function Setting for Inoor Unit
27
Field Setting / Function Setting for Outdoor Air Unit
27
Refrigerant Circuit
29
2 Outdoor Unit Operation Control
31
2-1 Refrigerant Circuit
31
Input / Output List
31
Compressor Operation
32
Compressor Speed Control
33
Capacity Control
34
Compressor Sequence Operation
35
Fan Control
36
2-4 Fan Control
37
Heating Operation
37
Expansion Valve Control
38
Special Operation
39
Defrost Operation Control
40
Low Noise Mode
42
Snow Falling Protection Fan Mode -Default Setting -
43
Protective Function
44
Discharge Temperature Protection
44
High Pressure Protection
46
Low Pressure Protection
48
Heatsink Temperature Protection
49
Compressor Temperature Protection
49
Heat - Ex.1(2) Gas Temp. Abnormal Stop
49
Over Current Protection
50
Compressor Frequency Maximum Setting Protection
50
Compressor Compress Ratio Protection
50
Fan Motor, Motor Driver Abnormal Stop Protection
51
EEV Coil Abnormal Stop
51
Fan Control
53
Fan Speed Setting
53
AUTO" Position
53
Master Control
54
Operation Mode Control
54
Operation Mode Control for Outdoor Air Unit
56
Auto Changeover
58
Auto Changeover Heating / Cooling Operation for Outdoor Air Unit
59
COOL" Position
60
HEAT" Position
60
COOL" Position for Outdoor Air Unit
61
HEAT" Position for Outdoor Air Unit
61
Louver Control
62
Electronic Expansion Valve Control
65
Operation Control
66
Special Control
66
Drain Pump Operation
67
Function
68
Auto Restart
68
Icing Protection Control
68
Oil Recovery Operation
68
Outdoor Temperature Protected Operation for Outdoor Air Unit
69
DX Kit
70
System Configuration
70
Fundamental Functions
71
Fundamental Functions
72
Electronic Expansion Valve Control for DX-KIT
73
Drain Pump Operation for DX-KIT
73
Functions
74
Trouble Shooting
75
Normal Operation
76
Indoor Unit Display
76
Outdoor Unit Display
77
Abnormal Operation
78
Error Code Display
78
Indoor Unit Display
79
Outdoor Unit Display
79
Remote Controller Display
80
Trouble Shooting Index - Error Code List
81
Trouble Shooting Index - no Error Code
82
Trouble Level of System
83
Error History Mode
85
Trouble Shooting with Error Code
86
Trouble Shooting no Error Code
158
SERVICE INFORMATION Network Communication Abnormal
176
Service Information
177
Backup Operation
177
Work Procedure after the Backup Operation
179
Service Parts Information
181
Appending Data
203
Refrigerant Circuit
204
5-2 Wiring Diagram
205
Indoor Unit
205
Outdoor Unit
205
Ceiling Type
215
Outdoor Unit
221
Saturation Table (R410A)
223
Saturation Temperature and Saturation Pressure Tables (R410A)
223
Temperature and Pressure of Refrigerant (Graph)
224
Disassembly Process
225
Reference Data
229
Compressor Removal
238
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