Preparation before use
Before using the air conditioner, be sure to check and preset the following.
Remote Controller presetting
The remote controller is NOT presetting as Cooling Only Air Conditioner or Heat Pump by manufacturer.
Each time after the remote controller replaces batteries or is energized, the Cooling indicator 
and Heating indicator 
will flashes alternately on LCD of the remote controller.
User can preset the remote controller type depending on the air conditioner type you have purchased as follows:
Press any button when 
flashes, Heat Pump is set.
Press any button when 
flashes, Cooling Only is set.
If you don't press any button within 12 seconds, the remote controller is preset as Heat Pump automatically.
Note:
If the air conditioner you purchased is a Cooling Only one, but you preset the remote controller as Heat Pump, it doesn't bring any matter. But if the air conditioner you purchased is a Heat Pump one, and you preset the remote controller as Cooling Only, then you CAN NOT preset the Heating operation with the remote controller.
Back-light function (optional)
Hold down any button of remote controller for about 2 seconds,
Note:
Auto Restart Presetting
If you want auto restart function,let the appliance is energized, hold down the Emergency
button (ON/OFF) on the indoor unit for over 5 seconds, auto restart function is set with buzz sound, air conditioner is on standby.
If auto restart has been set, hold down the Emergency button (ON/OFF) on the indoor unit for over 5 seconds, auto restart function is canceled with buzz sound, air conditioner is on standby.
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