soban
08-06-2011, 02:13 PM
Hello to all,
My system is Petra Aircooled chiller with Bitzer screw compressor. Last two days I am facing low discharge superheat alarm on MCS control board. Discharge temperature is 55c (while ambient temperature +48c) and saturated temperature +50c and superheat is +5c So the system is going low discharge super heat. I replaced discharge temperature sensor but still the discharge temperature is showing as +55c only and others do the same. The system is equipped with (expansion valve) Electronic superheat controller Alco EXV8 with its driver.
Anybody have solution, Please write now.
waiting for valuable reply
Soban Kuwait.
My system is Petra Aircooled chiller with Bitzer screw compressor. Last two days I am facing low discharge superheat alarm on MCS control board. Discharge temperature is 55c (while ambient temperature +48c) and saturated temperature +50c and superheat is +5c So the system is going low discharge super heat. I replaced discharge temperature sensor but still the discharge temperature is showing as +55c only and others do the same. The system is equipped with (expansion valve) Electronic superheat controller Alco EXV8 with its driver.
Anybody have solution, Please write now.
waiting for valuable reply
Soban Kuwait.