Std Compressor Overload Protection - Daikin RXYQ72 Serivce Manual

SiUS39-601
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.
Demand to operate.
STD compressor OFF for 30 min.
When occurring 3 times within 90 minutes,
the malfunction code " E6 " is output.
Function
STD compressor ON
CT detection current value>A
for more than 3 sec.
current > 30A
OC function
→MgS off
MgS Reset
Protection Control
28.8A
A
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