Defrosting:
When there's too much frost on outdoor condenser, the complete unit will enter into a automatic defrost function. During
defrosting process, H1 is displayed.
Note: The unit will operate for a minimum of (45 minutes) between each defrost function.
Residual Heat Removal:
During heating mode when the ambient temperature reaches 5ºC above the set point, the (compressor and outdoor fan
stops operation). Horizontal louver rotates to a defaulted position, while the indoor fan will operate at set fan speed for
60s before turning off.
Cold Air Prevention:
In heating mode, in order to prevent cold air coming out during initial start up, the indoor fan operation is delayed for a
period of 2 minutes to allow sufficient heat to build up in the indoor coil.
Fan Only Mode:
In fan only mode, indoor fan operates at its set fan speed, while compressor and outdoor fan are not in operation,
irrespective of display set temperature.
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