Fujitsu AMUG48LMAS Manuals

Manuals and User Guides for Fujitsu AMUG48LMAS. We have 2 Fujitsu AMUG48LMAS manuals available for free PDF download: Service Manual, Design & Technical Manual

Fujitsu AMUG48LMAS Service Manual

Fujitsu AMUG48LMAS Service Manual (200 pages)

Duct type

Brand: Fujitsu | Category: Air Conditioner | Size: 18.35 MB

Table of Contents

1. General Information

6
- Table of Contents
  6
- 1 Specifications
  
  7
  - Indoor Unit
    7
  - Outdoor Unit
    9
- 2 Dimensions
  
  11
  - Indoor Unit
    11
  - Outdoor Unit
    14
2. Technical Data and Parts List

18
- 1 Precautions
  
  19
- 2 Indoor Unit Parts List
  
  20
  - Models: AMUG24LMAS, AMUG30LMAS, AMUG36LMAS, and AMUG48LMAS
    20
- 3 Outdoor Unit Parts List
  
  26
  - Models: AOU24RGLX and AOU30RGLX
    26
  - Models: AOUG36LMAS1 and AOUG48LMAS1
    32
- 4 Accessories
  
  38
  - Indoor Unit
    38
  - Outdoor Unit
    38
- 5 Optional Parts
  
  39
  - Indoor Unit
    39
- 6 Refrigerant System Diagrams
  
  41
  - Models: AOU24RGLX and AOU30RGLX
    41
  - Models: AOUG36LMAS1 and AOUG48LMAS1
    42
- 7 Wiring Diagrams
  
  43
4. Control and Functions

107
- Compressor Frequency
  108
- Compressor Preheating
  115
- Auto Changeover Operation
  116
- Indoor Fan Control
  118
- Outdoor Fan Control
  122
- Timer Operation Control
  124
- Economy Operation
  129
- Minimum Heat Operation
  129
- Test Operation Control
  130
- Forced Operation
  131
- Defrost Operation Control
  132
- Off Defrost Operation Control
  135
- Auto Restart
  136
- Prevent to Restart for 3 Minutes (3 Minutes St)
  136
- Way Valve Extension Select
  136
- Electric Expansion Valve Control
  137
- Various Protections
  138
- Pump down
  145
5. Filed Working

148
- 1 Function Settings (for Indoor Unit)
  
  149
  - Function Settings on Indoor Unit
    149
  - Function Settings by Using Remote Controller
    150
- 2 Function Settings (for Outdoor Unit)
  
  158
  - Setting Methods
    158
  - Outdoor Unit Low Noise Operation Function (Option)
    161
- 3 Test
  
  162
  - Test Run
    162
  - Error Code
    164
  - Pump down
    167
- 4 External Input and Output
  
  169
  - External Input
    169
  - External Output
    171
  - Combination of External Input and Output
    173
  - Details of Function
    176

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Fujitsu AMUG48LMAS Design & Technical Manual

Fujitsu AMUG48LMAS Design & Technical Manual (106 pages)

AIR CONDITIONER Duct type

Brand: Fujitsu | Category: Air Conditioner | Size: 8.68 MB

Table of Contents

Table of Contents
3
Part 1. INDOOR UNIT

5
- Specifications
  
  6
- Dimensions
  
  8
  - Models: AMUG24LMAS, AMUG30LMAS, AMUG36LMAS, and AMUG48LMAS
    8
  - Installation Space Requirement
    9
- Capacity Table
  
  11
  - Cooling Capacity
    11
  - Heating Capacity
    14
- Fan Performance
  
  16
  - Fan Performance Curve
    16
  - Airflow
    18
- Operation Noise (Sound Pressure)
  
  22
  - Noise Level Curve
    22
- External Input and Output
  
  24
  - External Input
    24
  - External Output
    26
  - Combination of External Input and Output
    28
  - Details of Function
    31
- Function Settings
  
  56
  - Function Settings on Indoor Unit
    56
  - Function Settings by Using Remote Controller
    57
- Accessories
  
  65
  - Models: AMUG24LMAS, AMUG30LMAS, AMUG36LMAS, and AMUG48LMAS
    65
- Optional Parts
  
  66
  - Controllers
    66
  - Others
    67
Part 2. OUTDOOR UNIT

69
- Specifications
  70
- Dimensions
  72
  - Models: AOU24RGLX and AOU30RGLX
    72
  - Models: AOUG36LMAS1 and AOUG48LMAS1
    73
  - Installation Space
    74
    
    Models: AOU24RGLX and AOU30RGLX
    74
    
    Models: AOUG36LMAS1 and AOUG48LMAS1
    77
  - Refrigerant Circuit
    81
    
    Models: AOU24RGLX and AOU30RGLX
    81
    
    Models: AOUG36LMAS1 and AOUG48LMAS1
    82
  - Wiring Diagrams
    83
    
    Models: AOU24RGLX and AOU30RGLX
    83
    
    Models: AOUG36LMAS1 and AOUG48LMAS1
    84
  - Capacity Compensation Rate for Pipe Length and Height Difference
    85
    
    Models: AOU24RGLX and AOU30RGLX
    85
    
    Models: AOUG36LMAS1 and AOUG48LMAS1
    86
  - Additional Charge Calculation
    87
    
    Models: AOU24RGLX and AOU30RGLX
    87
    
    Models: AOUG36LMAS1 and AOUG48LMAS1
    87
  - Airflow
    88
    
    Model: AOU24RGLX
    88
    
    Model: AOU30RGLX
    88
    
    Model: AOUG36LMAS1
    88
    
    Model: AOUG48LMAS1
    89
  - Operation Noise (Sound Pressure)
    90
    
    Noise Level Curve
    90
    
    Sound Level Check Point
    92
- Electrical Characteristics
  
  93
- Safety Devices
  
  94
- Function Settings
  
  95
  - 12-1.Setting Methods
    95
  - 12-2.Outdoor Unit Low Noise Operation Function (Option)
    98
- Test
  
  99
  - 13-1.Test Run
    99
  - 13-2.Error Code
    101
  - 13-3.Pump down
    104
- Accessories
  
  106
  - 14-1.Models: AOU24RGLX and AOU30RGLX
    106
  - 14-2.Models: AOUG36LMAS1 and AOUG48LMAS1
    106

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