Manitowoc

FREEZE CYCLE IS LONG, LOW ICE PRODUCTIONWater temperature is too high• Connect to a cold water supply, verify check valvesin faucets and other equipment are functioningcorrectlyDirty Condenser• Clean condenserHigh air temperature entering condenser• Air temperature must not exceed 120°F (39°C)Water inlet valve filter screen is dirty• Remove the water inlet valve and clean the filterscreenWater inlet valve stuck open or leaking• Turn off ice machine, if water continues to enter icemachine, verify water pressure is ok then replacewater inlet valveWater inlet valve is not working• Water inlet valve must be replacedRefrigeration problem• Refer to refrigeration diagnosticsWater escaping from sump during freeze cycle• Check standpipe and drain• Check for water tracking out of water circuitPart Number 80-01111-9 7/10 147