Filter
Top Products
29
Dimensions in parentheses are in
millimeters unless otherwise specified.
S U B - Z E R O T RO UB LE SH OOTI N G G U I D E
T RO UB LE SH OOTI N G G U I D E
P R O B L E M P O S S I B L E C A U S E P O S S I B L E S O L U T I O N
Freeze cycle is long,
Water temperature is too high Connect a cold water supply, verify
low ice production
check valves in faucets and other
equipment are functioning correctly.
Dirty condenser Clean condenser, see page 24.
High air temperature entering Air temperature must not exceed
condenser 100°F (38°C) for models UC-15I and
UC-15IP, and 110°F (43°C) for models
UC-15IO and UC-15IPO.
Water filtration is poor Replace the filter.
Water inlet valve stuck open Turn off ice machine. If water
or leaking continues to enter ice machine, the
water inlet valve must be replaced.
Call for service.
Water inlet valve is not working Water inlet valve must be replaced.
Call for service.
Refrigeration problem Call for service.
Kickplate is obstructed Remove obstruction.
Ice quality is poor,
Ice machine is dirty Clean and sanitize the ice machine,
cubes are shallow,
see pages 23–25.
incomplete or white
Water filtration is poor Replace the filter.
Water softener is working Repair the water softener.
improperly (if applicable)
Poor incoming water quality Contact a qualified service company
to test the quality of the incoming
water and make appropriate filter
recommendations.