Daikin FUYP125BV1 [196/397] Crankcase heater control r y p200 250b only

Daikin FH35BZV1 [196/397] Crankcase heater control r y p200 250b only
General Functionality ESiEN02–01A
2–18 Part 2 Functional Description
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1.13 Crankcase Heater Control (R(Y)P200-250B Only)
Applicable units R(Y)P200-250B
Purpose The purpose of the crankcase heater control is to prevent refrigerant from remaining in the compressor
by heating the crankcase heater of the compressor.
Method Check the discharge temperature of the compressor during an OFF-cycle.
Starting and ending
conditions
The table below describes the starting and ending conditions.
If... And Then the crankcase heater is...
Compressor OFF (K1M not energized) Td < 70°C ON
Td > 75°C OFF
Compressor ON (K1M energized)

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