Protection Control SiBE37-701_B
139 Function
4.5 STD Compressor Overload Protection
This control is used to prevent abnormal heating due to overcurrent to the compressor resulting
from failures of STD compressor such as locking.
STD compressor ON
Demand to operate. CT detection current value>15.0A
STD compressor OFF for 30 min.*
When occurring 3 times within 90 min.,
the malfunction code “E6” is output.
* If the power supply is reset while in
operation prohibition mode, the prohibition
timer will continue counting when the
power supply is turned ON.
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