Fujitsu ARYG72LHTA Air Conditioner Manuals

Manuals and User Guides for Fujitsu ARYG72LHTA Air Conditioner. We have 3 Fujitsu ARYG72LHTA Air Conditioner manuals available for free PDF download: Service Instruction, Design & Technical Manual, Service Manual

Fujitsu ARYG72LHTA Design & Technical Manual (87 pages)

Duct type, Indoor/Outdoor

Brand: Fujitsu | Category: Air Conditioner | Size: 2 MB

Table of Contents
3
Part 1. INDOOR UNIT

5
- Product Features
  6
  - System Outline
    6
  - Specifications
    7
  - Dimensions
    8
    
    Models: ARYG72LHTA and ARYG90LHTA
    8
    
    Installation Space Requirement
    9
    
    Maintenance Space Requirement
    10
  - Wiring Diagrams
    11
    
    Model: ARYG72LHTA
    11
    
    Model: ARYG90LHTA
    12
  - Capacity Table
    13
    
    Cooling Capacity
    13
    
    Heating Capacity
    14
  - Fan Performance
    15
    
    Fan Performance Curve
    15
    
    Airflow
    19
  - Operation Noise (Sound Pressure)
    21
    
    Noise Level Curve
    21
    
    Sound Level Check Point
    22
  - Electrical Characteristics
    23
  - Safety Devices
    24
- External Input and Output
  
  25
- Remote Controller
  
  36
  - 11-1.Wired Remote Controller
    36
- Function Settings
  
  39
  - 12-1.Function Settings on Indoor Unit
    39
  - 12-2.Function Settings by Using Remote Controller
    41
- Accessories
  
  52
- Optional Parts
  
  53
  - 14-1.Controllers
    53
  - 14-2.Others
    55
Part 2. OUTDOOR UNIT

57
- Specifications
  58
- Dimensions
  59
  - Models: AOYG72LRLA and AOYG90LRLA
    59
  - Installation Space
    60
    
    Models: AOYG72LRLA and AOYG90LRLA
    60
  - Refrigerant Circuit
    63
    
    Models: AOYG72LRLA and AOYG90LRLA
    63
  - Wiring Diagrams
    64
    
    Models: AOYG72LRLA and AOYG90LRLA
    64
  - Capacity Compensation Rate for Pipe Length and Height Difference
    65
    
    Model: AOYG72LRLA
    65
    
    Model: AOYG90LRLA
    66
  - Additional Charge Calculation
    67
    
    Model: AOYG72LRLA
    67
    
    Model: AOYG90LRLA
    67
  - Airflow
    68
    
    Model: AOYG72LRLA
    68
    
    Model: AOYG90LRLA
    68
  - Operation Noise (Sound Pressure)
    69
    
    Noise Level Curve
    69
    
    Sound Level Check Point
    70
- Electrical Characteristics
  
  71
- Safety Devices
  
  72
- External Input and Output
  
  73
  - 12-1.External Input
    73
  - 12-2.External Output
    75
- Function Settings
  
  77
  - 13-1.Local Setting Switch Buttons
    77
  - 13-2.Local Setting Procedure
    79
- Check and Test
  
  81
  - 14-1.Test Run
    81
  - 14-2.Error Code
    83
  - 14-3.Pump down
    84
- Accessories
  
  86
- Optional Parts
  
  87

Fujitsu ARYG72LHTA Service Instruction (110 pages)

DUCT type inverter

Brand: Fujitsu | Category: Air Conditioner | Size: 32 MB

Table of Contents
2
1 Description of each Control Operation

4
- System Outline
  5
- Cooling Operation
  6
- Heating Operation
  7
- Dry Operation
  8
- Auto Changeover Operation
  9
- Indoor Fan Control
  11
- Outdoor Fan Control
  14
- Compressor Control
  15
- Electronic Expansion Valve Control
  16
- Test Operation Control
  16
- Prevent to Start for 3 Minutes (3 Minutes St)
  16
- 4-Way Valve Extension Select
  16
- Auto Restart
  16
- Pump down
  17
- Compressor Preheating
  18
- 10°C Heat Operation
  18
- Economy Operation
  18
- Defrost Operation Control
  19
- Off Defrost Operation Control
  21
- Various Protections
  22
- Compressor Stop Control
  25
- Automatic Airflow Adjustment
  26
- Low Noise Operation
  27
- Drain Pump Operation (Option)
  28
- Peak Cut Operation
  29
- Description of Display Unit
  30
2 Trouble Shooting

36
3 Appending Data

87
- Function Setting
  88
- Thermistor Resistance Values
  96
- External Input and Output
  99
- Buzzer Sound
  108
- Separation Method
  109

Fujitsu ARYG72LHTA Service Manual (28 pages)

SPLIT TYPE AIR CONDITIONER DUCT TYPE (50Hz)

Brand: Fujitsu | Category: Air Conditioner | Size: 17 MB

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Fujitsu ARYG72LHTA Air Conditioner Manuals

Fujitsu ARYG72LHTA Design & Technical Manual (87 pages)

Table of Contents

Part 1. INDOOR UNIT

External Input and Output

Remote Controller

Function Settings

Accessories

Optional Parts

Part 2. OUTDOOR UNIT

Electrical Characteristics

Safety Devices

External Input and Output

Function Settings

Check and Test

Accessories

Optional Parts

Fujitsu ARYG72LHTA Service Instruction (110 pages)

Table of Contents

1 Description of each Control Operation

2 Trouble Shooting

3 Appending Data

Fujitsu ARYG72LHTA Service Manual (28 pages)

Table of Contents

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