A、too much cooling water going through the condenser
B、not enough refrigerant in the system
C、a leak in the evaporator coils
D、no enough cooling water going through the condenser
更多“If the high-pressure switch on the compressor opens and stops the compressor a possible cause could be:（）”相关的问题
A、A.the relief valve should open before the high-pressure cutout B、B.the relief valve should open and let excess refrigerant go to receiver C、C.the high-pressure cutout switch should operate before the relief valve opens D、D.close in on the suction valve
A、defective thermal bulb B、clogged scale trap C、stuck high-pressure switch D、stuck low-pressure switch
A、A.high-pressure cutout switch is jammed open B、B.low-pressure switch is jammed shut C、C.thermal bulb is not operating properly D、D.scale trap is clogged
A、purge the condenser if the waterside is dirty B、check for proper water flow through the condenser C、increase the high pressure cutout setting D、reduce the cooling water flow
A、viscosity will decrease B、volume will increase C、volume will decrease D、pour point will be reduced
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