Fujitsu AOHG45KQTA Manuals

Manuals and User Guides for Fujitsu AOHG45KQTA. We have 1 Fujitsu AOHG45KQTA manual available for free PDF download: Service Manual

Fujitsu AOHG45KQTA Service Manual

Fujitsu AOHG45KQTA Service Manual (164 pages)

Brand: Fujitsu | Category: Air Conditioner | Size: 8.65 MB

Table of Contents

Contents (Continued)

39
4. Control and Functions

104
- Compressor Frequency Control
  107
- Cooling Operation
  107
- Dry Operation
  108
- Heating Operation
  108
- Compressor Frequency at Normal Start-Up
  109
- Compressor Frequency Limitation by Outdoor Temperature
  111
- Auto Changeover Operation
  113
- Fan Control
  115
- Indoor Fan Control
  115
- Outdoor Fan Control
  118
- Louver Control
  120
- Swing Operation
  120
- Vertical Airflow Direction Louver Control
  120
- Timer Operation Control
  121
- Wireless Remote Control
  121
- Wired Remote Control
  123
- Defrost Operation Control
  126
- Defrost Operation in Heating Operation Stopped
  127
- Auto Restart
  128
- C HEAT Operation
  128
- ECONOMY Operation
  128
- POWERFUL Operation
  128
- Various Control
  128
- Compressor Preheating
  129
- External Electrical Heater Control
  129
- Fresh Air Control
  129
- Electronic Expansion Valve Control
  130
- Drain Pump Control
  131
- 4-Way Valve Control
  133
- Human Sensor for Energy Saving
  133
- Peak Cut Operation
  133
- Prevention to Restart for 3 Minutes (3 Minutes St)
  133
- Anti-Freezing Control (Cooling and Dry Mode)
  134
- Discharge Gas Temperature Over-Rise Prevention Control
  134
- Various Protections
  134
- Current Release Control
  135
- Indoor Unit Fan Motor over Temperature Protection
  135
- Compressor Temperature Protection
  136
- High Pressure Protection
  136
- Low Outdoor Temperature Protection
  136
5. Filed Working

140
- Function Settings by Using Remote Controller
  141
- Function Settings for Indoor Unit
  141
- Control PCB and Switch Buttons Location
  146
- Function Settings for Outdoor Unit
  146
- Local Setting Procedure
  148
- External Input
  150
- External Input and Output for Indoor Unit
  150
- External Output
  152
- Combination of External Input and Output
  153
- Details of Function
  155
- External Input
  161
- External Input and Output for Outdoor Unit
  161
- External Output
  163

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