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Press and hold for 5 seconds.
• The temperature unit will switch between °F and °C.
Advance Function
°F / °C
To maximize heat efficiency, you can force the outdoor unit to perform a defrost cycle before using heat
mode.
In heat mode, press 10 times within 8 seconds.
• code will display on the indoor unit, and the AC will enter defrost cycle.
Once the defrost cycle ends, the AC will automatically resume heat mode operation.
Forced Defrost
Advance Function
Advance Function