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E-27
ENGLISH
Protections enabled by the Unit control system
Type of protection Description Operation When it enables
Protection against cold air The internal fan is off
Heating on
heat pump
During operation
Defrost cycle The internal fan is off
Heating on
heat pump
During operation
Anti-frost protection
of internal battery
The compressor is off
Cooling During
operation
Delayed start of compressor
The start of the
compressor is delayed.
Cooling or heating
on heat pump
At start-up or during
the selection
of the operating mode
CAUTION If the air conditioner is operating in heat pump mode, it performs several defrost cycles in order
to remove the frost that may have deposited on the outdoor unit (at low temperatures).
In this case, the internal fan is switched off automatically and restarted only after the defrost
cycle is completed.