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4.2 Emergency “ON/OFF” button (back-up switch)
When the battery of the remote controller runs out or the remote controller is lost or
malfunctioning, this switch can be used to turn the unit on and off.
(1) Operation method
Press the switch once to place the unit in the AUTO mode. Push it once more to turn the unit off.
(2) Detail of operation
The system operates in the COOL, DRY or HEAT mode according to the room temperature
(temperature at the temperature detection point).
Note: To repair or move the machine, push and hold the switch for more than 5 seconds to set to
the cooling mode automatically.
Emergency “ON/OFF” button on the equipment
4.3 Automatic restart due to power cut:
(1) This function can rapidly record the operation state immediately before the air conditioner is
switched off due to power failure, and will resume operation automatically after the power
supply is restored.
(2) This function is set to Active by default.
(3) Operation state memorized immediately before power cut includes:
● Indoor operation switching (cool room · warm room · drying · automatic · air flow, stop)
● Air flow
● Power Save
● Set temperature
● Air direction
(4) After automatic restart due to power cut, the following settings will be canceled:
Timing operation, HI POWER operation, CLEAN operation
(5) Priority of start:
Compressor 3 min. delayed start control > Automatic restart due to power cut
4.4 Flap control
(1) Swing of vertical flap (SM1)
The vertical flap continuously swings upward and downward.
Set the angle and pulse count (0° for horizontal)
Note: Max control range: 1274 pulse.
(2) Non-operating period
When the machine stops, the vertical flap fully closes.