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• Auto Fan Speed during Soft Dry operation:
1. Indoor fan will rotate alternately between off and Lo-.
2. At the beginning of each compressor start operation, indoor fan will increase fan speed gradually for deodorizing purpose.
3. When compressor at turn off condition for 6 minutes, indoor fan will start fan speed at Lo- to circulate the air in the room.
This is to obtain the actual reading of intake air temperature.
12.4.3. Manual Fan Speed Control
• Manual fan speed adjustment can be carried out by using the Fan Speed selection button at the remote control.
• There are 3 types of fan speed settings: Lo, Me, Hi.
12.4.4. Indoor Fan Motor rpm abnormal control
• Immediate after the fan motor is started, rpm abnormal control is performed every second.
• During fan motor ON, if fan motor feedback ≥2550 rpm or <50 rpm continuously for 10 seconds, the fan motor error counter
increased; fan motor is then stopped and restarted. If the fan motor error counter increased to 7, the air conditioner will stop
operation.
12.5. Outdoor Fan Speed Control
• There is only one speed for outdoor fan motor.
• When the air conditioner is turned on, the compressor and the outdoor fan will operate simultaneously.
• Likewise, both compressor and outdoor fan will stop at the same time if the unit is turned off.
12.6. Vertical Airflow Direction Control
12.6.1. Auto Control
• When the vertical airflow direction is set to Auto using the remote control, the louver swings up and down as shown in the
diagram.
• When stop operation using the remote control, the discharge vent is reset, and stop at the closing position.
• During Cooling operation or Soft Dry operation, indoor fan motor may stop to rotate at certain periods. At that condition, the
louver will stop swinging.
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