Fujitsu ABHG54KRTA Manuals

Fujitsu ABHG54KRTA Manuals

Manuals and User Guides for Fujitsu ABHG54KRTA. We have 1 Fujitsu ABHG54KRTA manual available for free PDF download: Service Manual

Fujitsu ABHG54KRTA Service Manual

Fujitsu ABHG54KRTA Service Manual (154 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 6.91 MB

Table of Contents

1. Error Code 1-1. Error Code Table (Wired Remote Controller)

35
4. Control and Functions

96
- Compressor Frequency Control
  99
- Cooling Operation
  99
- Dry Operation
  100
- Heating Operation
  100
- Compressor Frequency at Normal Start-Up
  101
- Compressor Frequency Limitation by Outdoor Temperature
  102
- Auto Changeover Operation
  104
- Fan Control
  106
- Indoor Fan Control
  106
- Outdoor Fan Control
  109
- Louver Control
  110
- Swing Operation
  110
- Vertical Airflow Direction Louver Control
  110
- Timer Operation Control
  111
- Wireless Remote Control
  111
- Wired Remote Control
  113
- Defrost Operation Control
  116
- Defrost Operation in Heating Operation Stopped
  117
- Auto Restart
  118
- C HEAT Operation
  118
- ECONOMY Operation
  118
- POWERFUL Operation
  118
- Various Control
  118
- Compressor Preheating
  119
- External Electrical Heater Control
  119
- Fresh Air Control
  119
- Electronic Expansion Valve Control
  120
- Drain Pump Control
  121
- 4-Way Valve Control
  123
- Human Sensor for Energy Saving
  123
- Peak Cut Operation
  123
- Prevention to Restart for 3 Minutes (3 Minutes St)
  123
- Anti-Freezing Control (Cooling and Dry Mode)
  124
- Discharge Gas Temperature Over-Rise Prevention Control
  124
- Various Protections
  124
- Compressor Temperature Protection
  125
- Current Release Control
  125
- Indoor Unit Fan Motor over Temperature Protection
  125
- High Pressure Protection
  126
- Low Outdoor Temperature Protection
  126
5. Filed Working

130
- Function Settings by Using Remote Controller
  131
- Function Settings for Indoor Unit
  131
- Control PCB and Switch Buttons Location
  136
- Function Settings for Outdoor Unit
  136
- Local Setting Procedure
  138
- External Input
  140
- External Input and Output for Indoor Unit
  140
- External Output
  142
- Combination of External Input and Output
  143
- Details of Function
  145
- External Input
  151
- External Input and Output for Outdoor Unit
  151
- External Output
  153

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