Fujitsu AB* A24GATH Manuals

Manuals and User Guides for Fujitsu AB* A24GATH. We have 2 Fujitsu AB* A24GATH manuals available for free PDF download: Design & Technical Manual, Service Manual

Fujitsu AB* A24GATH Design & Technical Manual (1124 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 63.37 MB

Table of Contents
4
Model Line up
5
Outdoor Unit
5
Indoor Unit
6
Controller
10
Adaptor / Convertor / Maintenance Tool
12
Branch Kit
14
Header
14
Ev Kit
15
Cassette Grille
15
OTHERS (Optional Parts)
16
Model Selection Procedure
23
Model Line up
24
Outdoor Unit
24
Indoor Unit
25
Optional Parts
27
Model Selection and Capacity Calculation
29
Selection Procedure of Indoor Unit and Outdoor Unit
29
Method of Capacity Calculation
31
The Example of Calculation
32
Capacity Table Cooling (Outdoor Unit)
36
Capacity Table Heating (Outdoor Unit)
45
Capacity Compensation Coefficient
51
Capacity Table Cooling (Indoor Unit)
52
Compact Cassette Type
52
Circular Flow Cassette Type
55
Cassette Type
59
Mini Duct Type
62
Slim Duct/Slim Concealed Floor Type
65
Medium Static Pressure Duct Type
67
High Static Pressure Duct Type
68
Large Airflow Duct Type
70
COMPACT FLOOR TYPE (EEV External Model)
71
Floor / Ceiling Type
75
Ceiling Type
76
WALL MOUNTED TYPE (EEV External Model)
77
Capacity Table Heating (Indoor Unit)
85
Compact Cassette Type
85
Circular Flow Cassette Type
87
Cassette Type
90
Mini Duct Type
93
Slim Duct/Slim Concealed Floor Type
95
Medium Static Pressure Duct Type
97
High Static Pressure Duct Type
98
Large Airflow Duct Type
100
COMPACT FLOOR TYPE (EEV External Model)
101
Floor / Ceiling Type
105
Ceiling Type
106
WALL MOUNTED TYPE (EEV External Model)
107
Specifications
117
Dimensions
118
Installation Space
121
Single Outdoor Unit Installation
121
Multiple Outdoor Unit Installation
122
Outdoor Units Installation in Multi Row
122
Duct Installation
124
Refrigerant Circuit
126
Wiring Diagram
128
Operation Range
130
Noise Level Curve
131
Electric Characteristics
134
Safety Devices
135
Low Static Pressure Duct / Concealed Floor Type
169
Mini Duct Type
169
Mini Duct Type
185
Slim Duct / Slim Concealed Floor Type
189
Medium Static Pressure Duct Type
194
High Static Pressure Duct Type
196
Large Airflow Duct Type
201
Compact Floor Type
211
COMPACT FLOOR TYPE (EEV External Model)
211
Wall Mounted Type
213
WALL MOUNTED TYPE (EEV External Model)
213
Line up of Controllers
469
Control System Design
472
System Configuration Examples
473
Features of Control System
481
Wiring System
482
Control Equipment Design Limitation
483
Control Units
485
System Controller
486
Model: Uty-Apgxz1
486
(Option: UTY-PEGXZ1, UTY-PPGXP2)
486
MODEL: UTY-APGX (Option: UTY-PEGX)
491
System Controller Lite
495
Model: Uty-Algxz1
495
(Option: UTY-PLGXA2, UTY-PLGXR2, UTY-PLGXE2, UTY-PLGXP2, UTY-PLGXX2)
495
Touch Panel Controller
506
Central Remote Controller
521
Group Remote Controller
529
WIRED REMOTE CONTROLLER (Touch Panel)
533
Wired Remote Controller
538
Wired Remote Controller
542
SIMPLE REMOTE CONTROLLER (with Operation Mode)
547
Model: Uty-Rsr
547
Model: Uty-Rsk
552
SIMPLE REMOTE CONTROLLER (Without Operation Mode)
556
Model: Uty-Rhr
556
Model: Uty-Rhk
561
Wireless Remote Controller
565
IR RECEIVER UNIT (for ALL DUCT TYPE)
569
IR RECEIVER UNIT (for CASSETTE TYPE)
572
IR RECEIVER UNIT (for CIRCULAR FLOW CASSETTE TYPE)
574
HUMAN SENSOR KIT (for CIRCULAR FLOW CASSETTE TYPE)
576
Remote Sensor Unit
578
Group Control Method
580
Comparison Table of Controllers
582
Adaptor / Convertor Units
584
Network Convertor
585
Model: Uty-Vtgx
587
Model: Uty-Vtgxv
590
Network Convertor
593
Knx Convertor for Vrf
598
Knx Convertor for Indoor Unit
607
Modbus ® Convertor for Indoor Unit
622
Network Convertor for LON WORKS
629
Bacnet ® GATEWAY (HARDWARE)
642
Gateway (Software)
647
Model: Uty-Abgxz1
647
Model: Uty-Abgx
652
Signal Amplifier
657
Wireless Lan Adapter
661
External Switch Controller
664
Model: Uty-Terx
664
Model: Uty-Tekx
671
Service & Web Monitoring Tool
675
Service Tool
675
Model: Uty-Asgxz1
675
Model: Uty-Asgx
680
Web Monitoring Tool
684
Model: Uty-Amgxz1
684
Model: Uty-Amgx
687
System Design
692
Refrigerant System
692
Example of Refrigerant System
693
Vrf Network System
695
Mounting Position
701
Piping Design
703
Important Items When Using Refrigerant R410A
703
Piping Limitation
705
Pipe Size
707
Selection of Pipe Heat Insulating Material
711
Additional Charge Calculation
712
Example of Piping Design
713
Piping Connection
717
Caution of Piping
717
Piping to Outdoor Unit
719
Separation Tube
722
Header
725
Ev Kit
728
Wiring Design
732
Electrical Wiring
732
Power Supply Cable Wiring
734
Transmission Line
746
Controller Cable Wiring
746
Drain Connection
748
Outdoor Unit
748
Indoor Unit
749
Standard Accessories
763
Outdoor Unit
763
Indoor Unit
764
Function Setting
782
System Setting
782
System Type Setting
782
Address Setting
784
Manual Address Setting Method
788
Address Setting by Remote Controller
798
Wireless Remote Controller
798
Wired Remote Controller (Uty-Rnk*)
805
Simple Remote Controller (Uty-Rsr*, Uty-Rhr*)
810
Simple Remote Controller (Uty-Rsk*, Uty-Rhk*)
816
Wired Remote Controller (Uty-Rnr*Z*, Uty-Rnr*)
821
Wired Remote Controller (Uty-Rlr*)
826
Automatic Address Setting
831
Signal Amplifier Automatic Address Setting
833
Indoor Unit Automatic Address Setting
835
Rb Unit Automatic Address Setting
837
Example Flow
839
Terminal Resistor Setting
842
Indoor Unit Connection Check
843
Function Setting
846
Outdoor Unit
846
VR-II Series
849
Series
854
Series
859
J-IIIL, J-III, J-II Series
863
J-IIS Series
867
INDOOR UNIT (Setting by Switch)
872
INDOOR UNIT (Setting by Wireless Remote Controller)
883
INDOOR UNIT (Setting by UTY-RNK*)
890
INDOOR UNIT (Setting by UTY-RSR*, UTY-RHR*)
894
INDOOR UNIT (Setting by UTY-RSK*, UTY-RHK*)
898
INDOOR UNIT (Setting by UTY-RNR*)
902
INDOOR UNIT (Setting by UTY-RLR*)
906
Function Setting
910
Function Details
910
Rb Unit
912
Wired, Simple Remote Controller
915
Group Remote Controller
917
Touch Panel Controller
919
Central Remote Controller
920
WIRED REMOTE CONTROLLER (Touch Panel)
921
Remote Controller Address Setting
921
Remote Controller Master/Slave Setting
923
Indoor Unit Address Verification
924
Wired Remote Controller (Uty-Rlr*)
925
Remote Controller Address Setting
925
Remote Controller Master/Slave Setting
927
Indoor Unit Address Verification
928
Simple Remote Controller (Uty-Rsr*, Uty-Rhr*)
929
Remote Controller Address Setting
929
Remote Controller Master/Slave Setting
931
Indoor Unit Address Verification
932
Network Convertor
933
Models: Uty-Vtgx / Uty-Vtgxv
933
Model: Uty-Vggxz1
934
Signal Amplifier
935
Knx Convertor for Vrf
937
Knx Convertor for Indoor Unit
939
Modbus ® Convertor for Vrf
940
Modbus ® Convertor for Indoor Unit
942
Duct Static Pressure Setting
944
Administrative Indoor Unit Setting
946
Setting Method
947
Energy Saving Setting (System Controller)
950
Electricity Charge Apportionment Setting
957
Controller, Touch Panel Controller)
957
External Input & Output
977
Outdoor Unit
977
External Input
980
External Output
982
Optional Parts
983
Indoor Unit
985
External Input
985
External Output
998
Optional Parts
1000
Rb Unit
1002
External Input
1002
Optional Parts
1005
Touch Panel Controller
1006
External Input
1006
External Output
1010
Optional Parts
1010
Central Remote Controller
1011
External Input
1011
External Output
1014
Optional Parts
1014
Refrigerant Leakage Caution
1018
Introduction
1018
Checking Concentration Limit
1019
Installation Precautions
1021
Indoor Unit Installation Precautions
1021
Outdoor Unit Installation Precautions
1024
Compatibility of Vrf System
1025
About Connection between Series
1030
Piping Connection
1030
Wiring Connection
1031
Separation Tube
1036
Separation Tube for 2 Pipes
1039
Separation Tube for 3 Pipes
1043
Outdoor Unit Branch Kit
1049
Header
1052
Header for 2 Pipes
1053
Header for 3 Pipes
1057
Ev Kit
1065
Rb Unit
1066
Specifications
1066
Dimensions
1067
Installation
1069
Refrigerant Circuit
1071
Wiring Diagrams
1073
Electric Characteristics
1076
Safety Devices
1077
Controller
1078
Adaptor / Convertor / Maintenance
1080
Cassette Grille
1083
Others
1084
Parts List
1084
Indoor Unit
1084
Others
1092
Optional Parts Installation
1099
Drain Pump Unit
1099
Fresh Air Intake Kit (Model : Utz-Vxaa)
1106
Fresh Air Intake Kit (Model: Utz-Vxra, Utz-Vxga)
1113
Auto Louver Grille Kit
1120

Fujitsu AB* A24GATH Service Manual (241 pages)

Airstage V-III

Brand: Fujitsu | Category: Air Conditioner | Size: 8.46 MB

Table of Contents
2
Execution Procedure and Execution Precautions

6
1 Test Run

8
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
Protective Function

44
Fan Control

53
- Fan Speed Setting
  53
- AUTO" Position
  53
Master Control

54
Louver Control

62
Electronic Expansion Valve Control

65
- Operation Control
  66
- Special Control
  66
Drain Pump Operation

67
Function

68
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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Fujitsu AB* A24GATH Manuals

Fujitsu AB* A24GATH Design & Technical Manual (1124 pages)

Table of Contents

Fujitsu AB* A24GATH Service Manual (241 pages)

Table of Contents

Execution Procedure and Execution Precautions

1 Test Run

Check Items before Power on

Check Items after Power on

Test Run Operation

Test Run Control

1-6 Field Setting / Function Setting for Outoor Unit

1-7 Field Setting / Function Setting for Inoor Unit

Field Setting / Function Setting for Outdoor Air Unit

2 Outdoor Unit Operation Control

2-1 Refrigerant Circuit

Input / Output List

Compressor Operation

2-4 Fan Control

Expansion Valve Control

Special Operation

Protective Function

Fan Control

Master Control

Louver Control

Electronic Expansion Valve Control

Drain Pump Operation

Function

DX Kit

Trouble Shooting

Normal Operation

Abnormal Operation

SERVICE INFORMATION Network Communication Abnormal

Service Information

Service Parts Information

Appending Data

5-2 Wiring Diagram

Disassembly Process

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