Unit installation

Cooling principle

Cooling principle:

Anti-freezing function:

Air conditioner absorbs heat in the room and transmit to outdoor and discharges, so that

indoor ambient temperature decreased, its cooling capacity will increase or decrease by

outdoor ambient temperature.

If the unit is running in COOL mode and in low termperature, frost will be formed on

the heat exchanger, when indoor heat exchanger temperature decreased below 0 , the

microcomputer of indoor unit will stop compressor running and protect the unit.

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