Fujitsu 9RLF Manuals

Manuals and User Guides for Fujitsu 9RLF. We have 1 Fujitsu 9RLF manual available for free PDF download: Service Instructions Manual

Fujitsu 9RLF Service Instructions Manual

Fujitsu 9RLF Service Instructions Manual (60 pages)

SPLIT TYPE ROOM AIR CONDITIONER R410A

Brand: Fujitsu | Category: Air Conditioner | Size: 0.46 MB

Table of Contents

Split Type Room Air Conditioner Wall Mounted

2
- Table of Contents
  2
- Description of each Control Operation
  3
  - Wall Mounted Type
    3
  - Cooling Operation
    4
  - Heating Operation
    5
  - Dry Operation
    5
  - Auto Changeover Operation
    6
  - Indoor Fan Control
    7
  - Outdoor Fan Control
    9
  - Louver Control
    10
  - Compressor Control
    11
  - Timer Operation Control
    12
  - Electronic Expansion Valve Control
    14
  - Test Operation Control
    14
  - Prevent to Restart for 3 Minutes ( 3 Minutes St )
    14
  - Four-Way Valve Extension Select
    14
  - Auto Restart
    14
  - MANUAL AUTO OPERATION (Indoor Unit Body Operation)
    15
  - Forced Cooling Operation
    15
  - Compressor Preheating
    15
  - Minimum Heat Operation
    15
  - Economy Operation
    15
  - Defrost Operation Control
    16
  - Off Defrost Operation Control
    18
  - Various Protections
    19
- Trouble Shooting
  21
2. Troubleshooting

22
- Error Display
  22
- Indoor Unit Main PCB Error
  24
- Manual Auto Switch Error
  24
- Remote Controller Communication Error
  24
- Room Temperature Sensor Error
  24
- Serial Communication Error
  24
- Trouble Shooting with Error Code
  25
- Indoor Unit Heat Ex. Sensor Error
  31
- Indoor Unit Fan Motor Error
  32
- Outdoor Unit Main PCB Error
  33
- PFC Circuit Error
  34
- IPM Error
  35
- Discharge Thermistor Error
  36
- Outdoor Unit Heat Ex. Sensor Error
  37
- Outdoor Thermistor Error
  38
- Current Sensor Error
  39
- Trip Detection
  40
- Compressor Motor Control Error
  41
- Outdoor Unit Fan Motor Error
  42
- 4-Way Valve Error
  43
- Discharge Temperature Error
  44
  - Trouble Shooting with no Error Code
    45
  - Service Parts Information
    50
- Appending Data
  54
  - Function Setting
    55
    
    Indoor Unit
    55
    
    Procedures to Change the Function Setting for Wireless RC
    57
  - Thermistor Resistance Values
    59
    
    Indoor Unit
    59
    
    Outdoor Unit
    59

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