3.Deice condition:

OD air temp. t 0°C.

OD heat exchanger temp. 0°C for 14 min. OD heat exchanger temp. -8°C for 10 min.

4.Auto clean deice time chart

Similar to deice operation 2 except for frequency values.

a.Detection methods

Outdoor heat exchanger temp. sensor, timer, indoor air temp. sensor.

b.Deice operation control time chart.

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