01-34
4. COOLING PRESSURE OVER RISE PROTECTION
When the outdoor unit heat exchange sensor temperature rises to 70.5°C or greater,
the compressor is stopped and error display is indicated.
Indoor heat exchange
temperature
5. HIGH TEMPERATURE RELEASE CONTROL ( HEATING MODE )
On heating mode, the compressor frequency is controlled as following based on the
detection value of the indoor heat exchanger temperature sensor.
(Fig 14 : Heating Overload Protection Control)
63°C
54°C 50°C
56°C 52°C
Temperature
AO*18LMAK2
AO*24LMAM2
AO*30LMAW4
Temperature
Compressor is OFF
The compressor frequency is
decreased 10Hz every 60 seconds.
Compressor OFF :
Release of protection
Compressor ON :
The compressor frequency is
increased 10Hz every 60seconds.
Hold
Temperature
Temperature
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