hi dear sirs
we got a problem and we wish you help us
we have a HC-DPCU consists of a MYCOM-SCV screw compressor, oil separator equipped with an electric oil heater, air cooler as a condenser, refrigerant receiver, flash tank as an economizer and a kittle-type chiller as evaporator.
the refrigerant is propane
the problem is:
oil heater is broken, so during the night work, oil temperature goes below 25 degree c that leads to shut-down the unit.
ambient temperature during night is 15 degree c
so, is there any way to increase the oil temperature?
thank you all