Control Specification
SiBE01-503
24
Functions and Control
3.6
Heating
Peak-cut Control
Outline
During heating operation, heating peak-cut control is activated according to the temperature of
the indoor heat exchanger to prevent abnormal high pressure.
Detail
Conditions for starting
Temperature of the indoor heat exchanger
≥
63°C (FTYN models), 65°C (ATY models)
While controlling
The compressor halts.
The outdoor fan switches ON/OFF according to the temperature of the indoor heat
exchanger.
Conditions for ending
Temperature of the indoor heat exchanger < 42°C
or
Cooling or dry mode starts.
or
The operation stops.
3.7
Liquid Compression Protection Function
In order to obtain the dependability of the compressor, the outdoor fan switches ON/OFF
according to the temperature of the outdoor heat exchanger.
(The temperature differs by models.)
OFF
OFF
ON
ON
42˚C
49˚C
55˚C
63˚C (FTYN models)
65˚C (ATY models)
Outdoor fan
(R4734)
Compressor
Содержание FTYN25DV3B ATY20DV2
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Страница 14: ...SiBE01 503 Specifications 5 Part 2 Specifications 1 Specifications 6...
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Страница 35: ...Control Specification SiBE01 503 26 Functions and Control...
Страница 59: ...Instructions SiBE01 503 50 System Configuration...
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