U-Line U-1075WC Guia de Resolução de Problemas descarregar pdf (Página 14)

14 1075WC

TROUBLESHOOTING GUIDE

DANGER

ELECTROCUTION HAZARD

Never attempt to repair or perform maintenance on

the unit until the main electrical power has been

disconnected.

PROBLEM POSSIBLE CAUSE REMEDY

Unit does not operate. No electrical supply. Plug unit in or check circuit breaker.

No interior light Loose or burned out bulb Tighten or replace bulb (See MAINTENANCE; LIGHT

BULB REPLACEMENT).

Light won’t go out when door is

closed.

Light on/off switch is turned to ON. Turn switch to OFF (see OPERATION).

Unit not cold enough. Light staying on. Adjust door (see MAINTENANCE, DOOR ALIGNMENT).

Door gasket not sealing properly. Adjust door (see MAINTENANCE, DOOR ALIGNMENT).

Dirty condenser coils Clean condenser (See MAINTENANCE; CONDENSER

CLEANING).

Air flow to front grille blocked. Air flow must not be obstructed to front grille. (See

OPERATION).

High ambient air temperature or

exposure to direct sunlight.

Reposition unit.

Temperature not cold enough. Set control to a cooler setting (see OPERATION). Allow

24 hours for temperature to stabilize.

Unit is too cold. Control set too cold Set control to a warmer setting (See OPERATION). Allow

24 hours for temperature to stabilize.

The unit frosts up. High ambient temperatures or

humidity

Defrost unit manually (See MAINTENANCE;

DEFROSTING).

Door gasket not sealing. Door left

open.

Adjust door (See MAINTENANCE; DOOR ALIGNMENT).

Freezing product. Product touching evaporator in back

of unit.

Move product away from evaporator; make sure it is

not touching evaporator.

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U-Line U-1075WC Guia de Resolução de Problemas Página 14