Fujitsu General AOHG45KRTA Manuals

Manuals and User Guides for Fujitsu General AOHG45KRTA. We have 3 Fujitsu General AOHG45KRTA manuals available for free PDF download: Service Manual, Design & Technical Manual

Fujitsu General AOHG45KRTA Service Manual

Fujitsu General AOHG45KRTA Service Manual (222 pages)

Simultaneous multi

Brand: Fujitsu | Category: Air Conditioner | Size: 13.52 MB

Table of Contents

Contents (Continued)

71
4. Control and Functions

144
- Compressor Frequency Control
  147
- Cooling Operation
  147
- Dry Operation
  151
- Heating Operation
  151
- Compressor Frequency at Normal Start-Up
  152
- Compressor Frequency Limitation by Outdoor Temperature
  154
- Auto Changeover Operation
  156
- Fan Control
  158
- Indoor Fan Control
  158
- Outdoor Fan Control
  164
- All Louver Control(for Compact Cassette Type)
  166
- Individual Louver Control(for Compact Cassette Type)
  166
- Louver Control
  166
- Swing Operation(for Compact Cassette Type)
  167
- Timer Operation Control
  168
- Wireless Remote Control
  168
- Wired Remote Control
  170
- Defrost Operation Control
  173
- Defrost Operation in Heating Operation Stopped
  174
- Auto Restart
  175
- C HEAT Operation
  175
- ECONOMY Operation
  175
- Fresh Air Control
  175
- Various Control
  175
- Compressor Preheating
  176
- Electronic Expansion Valve Control
  176
- External Electrical Heater Control
  176
- Drain Pump Control
  177
- 4-Way Valve Control
  178
- Peak Cut Operation
  178
- Prevention to Restart for 3 Minutes (3 Minutes St)
  178
- Outdoor Unit Low Noise Operation
  179
- Anti-Freezing Control (Cooling and Dry Mode)
  180
- Discharge Gas Temperature Over-Rise Prevention Control
  180
- Various Protections
  180
- Current Release Control
  181
- Low Pressure Protection Control (Cooling Mode)
  182
- Compressor Temperature Protection
  183
- Indoor Unit Fan Motor over Temperature Protection
  183
- High Pressure Protection
  184
5. Filed Working

186

Fujitsu General AOHG45KRTA Service Manual

Fujitsu General AOHG45KRTA Service Manual (154 pages)

Duct type

Brand: Fujitsu | Category: Air Conditioner | Size: 6.15 MB

Table of Contents

Fujitsu General AOHG45KRTA Design & Technical Manual

Fujitsu General AOHG45KRTA Design & Technical Manual (74 pages)

Duct type

Brand: Fujitsu | Category: Air Conditioner | Size: 6.49 MB

Table of Contents

Table of Contents
3
Part 1. INDOOR UNIT

5
- Specifications
  6
- Dimensions
  8
  - Models: ARXG36KHTAP, ARXG45KHTAP, and ARXG54KHTAP
    8
  - Installation Space Requirement
    9
  - Maintenance Space Requirement
    10
  - Wiring Diagrams
    11
    
    Models: ARXG36KHTAP, ARXG45KHTAP, and ARXG54KHTAP
    11
  - Capacity Table
    12
    
    Cooling Capacity
    12
    
    Heating Capacity
    13
  - Fan Performance
    14
    
    Fan Performance Curve
    14
    
    Airflow
    18
  - Operation Noise (Sound Pressure)
    21
    
    Noise Level Curve
    21
    
    Sound Level Check Point
    22
  - Safety Devices
    23
  - External Input and Output
    24
    
    External Input
    24
    
    External Output
    26
    
    Combination of External Input and Output
    27
    
    Details of Function
    29
  - Function Settings
    35
    
    Function Settings on Indoor Unit
    35
    
    Function Settings by Using Remote Controller
    37
- Accessories
  
  43
- Optional Parts
  
  44
  - 11-1.Controllers
    44
  - 11-2.Others
    45
Part 2. OUTDOOR UNIT

47
- Specifications
  48
- Dimensions
  50
  - Models: AOHG36KRTA
    50
  - Models: AOHG45KRTA and AOHG54KRTA
    51
  - Installation Space
    52
    
    Models: AOHG36KRTA, AOHG45KRTA, and AOHG54KRTA
    52
  - Refrigerant Circuit
    55
    
    Models: AOHG36KRTA, AOHG45KRTA, and AOHG54KRTA
    55
  - Wiring Diagrams
    56
    
    Model: AOHG36KRTA
    56
    
    Models: AOHG45KRTA and AOHG54KRTA
    56
  - Capacity Compensation Rate for Pipe Length and Height Difference
    57
    
    Model: AOHG36KRTA
    57
    
    Models: AOHG45KRTA and AOHG54KRTA
    58
  - Additional Charge Calculation
    59
    
    Model: AOHG36KRTA
    59
    
    Models: AOHG45KRTA and AOHG54KRTA
    59
  - Airflow
    60
    
    Models: AOHG36KRTA
    60
    
    Models: AOHG45KRTA and AOHG54KRTA
    60
  - Operation Noise (Sound Pressure)
    61
    
    Noise Level Curve
    61
    
    Sound Level Check Point
    62
- Electrical Characteristics
  
  63
- Safety Devices
  
  64
- External Input and Output
  
  65
  - 12-1.External Input
    65
  - 12-2.External Output
    67
- Function Settings
  
  69
  - 13-1.Control PCB and Switch Buttons Location
    69
  - 13-2.Local Setting Procedure
    71
- Accessories
  
  73
  - 14-1.Models: AOHG36KRTA, AOHG45KRTA, and AOHG54KRTA
    73
- Optional Parts
  
  74

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