U-Line

2 field manuals · 14 error codes · 2 guides

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Ice MakerWine Cooler

U-Line ice makers

Manual · Ice Maker

Undercounter clear-ice machine: field service manual

15-in residential undercounter clear-cube machines (gravity-drain and pump models); notes on Hoshizaki KM-style cubers. Generic platform; confirm with model data.

7 components4 common failuresGE, Whirlpool / KitchenAid, Scotsman, Hoshizaki, U-Line, Manitowoc
Guide · Ice Maker

Undercounter ice maker not making ice

Check power, water supply and pressure, drain (pump models stop when they cannot drain), bin sensor, cleaning status, condenser and room temperature. Scale is the most common cause on older machines.

7 steps ~60 minmoderate
Guide · Ice Maker

Ice maker drain pump problems

Pump models are used when there is no gravity drain (e.g. draining to a sink). They need correct hose routing within the stated rise/run limits and tight connections. A pump that cannot discharge can stop production or cause leaks.

4 steps ~45 minmoderate

U-Line wine & beverage coolers

Manual · Wine Cooler

Compressor wine and beverage refrigerators (incl. dual-zone): field service manual

Freestanding and built-in wine coolers and beverage centers with a vapor-compression sealed system; single and dual zone

5 components4 common failuresDanby, U-Line, Sub-Zero / Wolf, Frigidaire, GE, Kalamera, Vinotemp, EdgeStar, Whynter, NewAir

Error codes

Amb Thrm Open / Amb Thrm Short Ambient thermistor faultDoor Open 5M / dr Door open more than 5 minutesE1 Thermistor 1 openE2 Evaporator thermistor openE3 Door open too longE5 Zone thermistor shortedE6 Evaporator thermistor shortedEvap T Open / Evap T Short Evaporator thermistor faultNo Comm Display lost communicationSH / EH Showroom mode on / endedTemp Hi 6H+ / Temp Hi 12H+ Zone warm for 6 or 12 hoursTemp Lo 6H+ / Temp Lo 12H+ Zone cold for 6 or 12 hoursZone T Open / (L)(R) Zone T Open Zone thermistor circuit openZone T Short / (L)(R) Zone T Short Zone thermistor circuit shorted

Official U-Line manuals & support

Brand names identify appliances only. OnCall Tech is not affiliated with or endorsed by U-Line.