The wired controller can be a remote signal receiving device, you can use the wireless remote controller to control the air-conditioner through the wired remote
controller when the system has been powered on.
CAUTION
The wired controller will not receive a 'SWING' function from the infrared
remote controller. This can be overcome by transmitting the signal directly to
the indoor unit, or using the wired controller directly.
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Switching the air conditioning unit on/off
Press the On/Off button to control the indoor unit on and off status.
When the unit is turned off, press the ON/OFF button, the unit will be turned on and the operating icon
When the unit is turned on, press the ON/OFF button, the unit will be turned off and the operating icon
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Set the operating mode
Press the mode button to set the operating mode, after each press of the mode button the opereation mode will repeat in sequence as follows:
AUTO → COOL → DRY → HEAT → FAN → AUTO
When the controller has been set to cool-only, there will be no HEAT mode.