Fujitsu AOTG22KMTC Manuals

Manuals and User Guides for Fujitsu AOTG22KMTC. We have 1 Fujitsu AOTG22KMTC manual available for free PDF download: Service Instruction

Fujitsu AOTG22KMTC Service Instruction

Fujitsu AOTG22KMTC Service Instruction (90 pages)

SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type INVERTER

Brand: Fujitsu | Category: Air Conditioner | Size: 12 MB

Table of Contents

Table of Contents
2
Description of each Control Operation

4
- Cooling Operation
  5
  - Cooling Capacity Control
    5
  - Limit of Maximum Frequency Based on Outdoor Temperature
    5
- Heating Operation
  6
- Heating Capacity Control
  6
- Dry Operation
  6
- Indoor Unit Control
  6
- Auto Changeover Operation
  7
- Operation Flow Chart
  7
- Indoor Fan Control
  8
  - Fan Speed
    8
  - Fan Operation
    8
  - Cool Air Prevention Control
    9
  - Moisture Return Prevention Control
    10
  - Defrost Operation
    10
- Outdoor Fan Control
  11
- Outdoor Fan Motor
  11
- Louver Control
  12
  - Vertical Louver Control
    12
  - Horizontal Louver Control
    12
  - Swing Operation
    12
- Compressor Control
  13
  - Opeartion Frequency Range
    13
  - Opeartion Frequency Control at Start up
    13
  - Timer Opeartion Control
    14
  - Program Timer
    14
  - Sleep Timer
    15
  - In the Cooling Operation Mode
    15
  - In the Heating Operation Mode
    15
  - Weekly Timer
    15
- Electronic Expansion Valve Control
  16
- Test Operation Control
  16
- Way Valve Extension Select
  16
- Auto Restart
  16
- Prevent to Restart for 3 Minutes ( 3 Minutes St )
  16
- Forced Cooling Operation
  17
- Compressor Preheating
  17
- 10°C Heat Operation
  17
- MANUAL AUTO OPERATION ( Indoor Unit Body Operation )
  17
- Economy Operation
  17
- Human Sensor
  18
- Outdoor Unit Low Noise Operation
  18
- Powerful Operation
  18
- Defrost Operation Control
  19
- Various Protections
  22
- Demand Response Operation
  24
Trouble Shooting

25
- Troubleshooting
  26
- Error Display
  26
- TROUBLE SHOOTING with ERROR CODE (for WIRELESS LAN ADAPTER)
  35
  - Room Temp. Sensor Error
    41
  - Indoor Unit Heat Ex. Middle Temp. Sensor Error
    42
  - Indoor Unit Fan Motor Error
    43
  - Outdoor Unit Main PCB Model Information Error
    44
  - Inverter Error
    45
  - PFC Circuit Error
    46
  - Trip Terminal L Error
    47
  - Discharge Temp. Sensor Error
    48
  - Outdoor Unit Heat Ex. Liquid Temp. Sensor Error
    49
  - Outdoor Temp. Sensor Error
    50
  - Current Sensor Error
    51
  - High Pressure Switch Error
    52
  - Trip Detection
    53
  - Compressor Rotor Position Detection Error
    54
  - Outdoor Unit Fan Motor Error
    55
  - 4-Way Valve Error
    56
  - Discharge Temp. Error
    57
  - Trouble Shooting with no Error Code
    58
  - Indoor Unit - no Power
    58
  - Outdoor Unit - no Power
    59
  - No Operation (Power Is ON)
    60
  - No Cooling / no Heating
    61
  - Abnormal Noise
    62
  - Water Leaking
    62
  - INDOOR UNIT Error Method
    63
  - Network Communication Error
    64
  - Wireless LAN Adapter PCB
    64
  - Turn on Power Again of Air Conditioner
    67
  - Replace Wireless LAN Adapter
    67
  - Wireless LAN Adapter Non-Energized
    68
  - De-Registration Method
    69
  - Paring Method
    70
  - Manual Mode
    70
- Service Parts Information
  78
  - Inverter Compressor
    79
  - Outdoor Unit Electronic Expansion Valve
    80
Appending Data

82
- Function Setting
  83
- Thermistor Resistance Values
  88
  - Indoor Unit
    88
  - Outdoor Unit
    88

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