HSU-18HEA03/R2(DB)-I
Funcitions and Control
Domestic Air Conditioner
21
5.2.5.5 Antifreezing protection of the indoor heat exchanger
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state).
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9
ce_temp_3+3 ncreasing slowly
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ice_temp_3 6
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ice_temp_2 5 ecreasing slowly
ice_temp_1 3
ecreasing rapidly
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underload malfunction, but don’t send malfunction report to the indoor.
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5.2.5.7 The socket protect
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5.2.5.8 Temperature protection of the outdoor refrigerating coil
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5.2.5.9 Malfunction display and malfunction handling
a) For the complete appliance’s malfunctions Annex 2
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for 5 seconds.