Fujitsu GENERAL ABHG45KRTA Manuals

Manuals and User Guides for Fujitsu GENERAL ABHG45KRTA. We have 2 Fujitsu GENERAL ABHG45KRTA manuals available for free PDF download: Service Manual, Design & Technical Manual

Fujitsu GENERAL ABHG45KRTA Service Manual

Fujitsu GENERAL ABHG45KRTA Service Manual (164 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 8.65 MB

Table of Contents

Contents (Continued)

39
4. Control and Functions

104
- Compressor Frequency Control
  107
- Cooling Operation
  107
- Dry Operation
  108
- Heating Operation
  108
- Compressor Frequency at Normal Start-Up
  109
- Compressor Frequency Limitation by Outdoor Temperature
  111
- Auto Changeover Operation
  113
- Fan Control
  115
- Indoor Fan Control
  115
- Outdoor Fan Control
  118
- Louver Control
  120
- Swing Operation
  120
- Vertical Airflow Direction Louver Control
  120
- Timer Operation Control
  121
- Wireless Remote Control
  121
- Wired Remote Control
  123
- Defrost Operation Control
  126
- Defrost Operation in Heating Operation Stopped
  127
- Auto Restart
  128
- C HEAT Operation
  128
- ECONOMY Operation
  128
- POWERFUL Operation
  128
- Various Control
  128
- Compressor Preheating
  129
- External Electrical Heater Control
  129
- Fresh Air Control
  129
- Electronic Expansion Valve Control
  130
- Drain Pump Control
  131
- 4-Way Valve Control
  133
- Human Sensor for Energy Saving
  133
- Peak Cut Operation
  133
- Prevention to Restart for 3 Minutes (3 Minutes St)
  133
- Anti-Freezing Control (Cooling and Dry Mode)
  134
- Discharge Gas Temperature Over-Rise Prevention Control
  134
- Various Protections
  134
- Current Release Control
  135
- Indoor Unit Fan Motor over Temperature Protection
  135
- Compressor Temperature Protection
  136
- High Pressure Protection
  136
- Low Outdoor Temperature Protection
  136
5. Filed Working

140
- Function Settings by Using Remote Controller
  141
- Function Settings for Indoor Unit
  141
- Control PCB and Switch Buttons Location
  146
- Function Settings for Outdoor Unit
  146
- Local Setting Procedure
  148
- External Input
  150
- External Input and Output for Indoor Unit
  150
- External Output
  152
- Combination of External Input and Output
  153
- Details of Function
  155
- External Input
  161
- External Input and Output for Outdoor Unit
  161
- External Output
  163

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Fujitsu GENERAL ABHG45KRTA Design & Technical Manual

Fujitsu GENERAL ABHG45KRTA Design & Technical Manual (113 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 9.12 MB

Table of Contents

Table of Contents
3
Part 1. INDOOR UNIT
7
Specifications
8
Dimensions
14
Models: ABHG18KRTA and ABHG22KRTA
14
Models: ABHG24KRTA and ABHG30KRTA
15
Models: ABHG36KRTA and ABHG45KRTA
16
Installation Space Requirement
17
Wiring Diagrams
18
Models: ABHG18KRTA, ABHG22KRTA, ABHG24KRTA, and ABHG30KRTA
18
Models: ABHG36KRTA and ABHG45KRTA
19
Capacity Table
20
Cooling Capacity
20
Heating Capacity
22
Fan Performance
24
Air Velocity and Temperature Distributions
24
Airflow
30
Fresh Air Characteristics
36
Operation Noise (Sound Pressure)
39
Noise Level Curve
39
Sound Level Check Point
42
Safety Devices
43
External Input and Output
44
External Input
44
External Output
46
Combination of External Input and Output
47
Details of Function
49
Group Connection
55
Function Settings
56
10-1.Function Settings by Using Remote Controller
56
Accessories
61
11-1.Models: ABHG18KRTA and ABHG22KRTA
61
11-2.Models: ABHG24KRTA, ABHG30KRTA, ABHG36KRTA, and ABHG45KRTA
62
Optional Parts
63
12-1.Controllers
63
12-2.Others
64
Part 2. OUTDOOR UNIT
67
Specifications
68
Dimensions
70
Model: AOHG18KATA
70
Models: AOHG22KATA and AOHG24KATA
71
Models: AOHG30KATA and AOHG36KATA
72
Model: AOHG45KATA
73
Installation Space
74
Models: AOHG18KATA, AOHG22KATA, and AOHG24KATA
74
Models: AOHG30KATA, AOHG36KATA, and AOHG45KATA
77
Refrigerant Circuit
80
Model: AOHG18KATA
80
Model: AOHG22KATA
81
Model: AOHG24KATA
82
Models: AOHG30KATA, AOHG36KATA, and AOHG45KATA
83
Wiring Diagrams
84
Model: AOHG18KATA
84
Model: AOHG22KATA
85
Model: AOHG24KATA
85
Models: AOHG30KATA and AOHG36KATA
86
Model: AOHG45KATA
87
Capacity Compensation Rate for Pipe Length and Height Difference
88
Model: AOHG18KATA
88
Model: AOHG22KATA
89
Model: AOHG24KATA
90
Model: AOHG30KATA
91
Model: AOHG36KATA
92
Model: AOHG45KATA
93
Additional Charge Calculation
94
Model: AOHG18KATA
94
Model: AOHG22KATA
94
Model: AOHG24KATA
94
Models: AOHG30KATA and AOHG36KATA
94
Model: AOHG45KATA
94
Airflow
95
Model: AOHG18KATA
95
Model: AOHG22KATA
95
Model: AOHG24KATA
95
Models: AOHG30KATA and AOHG36KATA
96
Model: AOHG45KATA
96
Operation Noise (Sound Pressure)
97
Noise Level Curve
97
Sound Level Check Point
100
Electrical Characteristics
101
Safety Devices
102
External Input and Output (30-45 Models)
103
12-1.External Input
103
12-2.External Output
105
Function Settings (30-45 Models)
107
13-1.Control PCB and Switch Buttons Location
107
13-2.Local Setting Procedure
109
Accessories
111
14-1.Models: AOHG18KATA, AOHG22KATA, and AOHG24KATA
111
14-2.Models: AOHG30KATA, AOHG36KATA, and AOHG45KATA
112
Optional Parts
113

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