Scotsman CSWE1 Manuál stáhnout pdf (Strana 11)

Service Diagnosis

Problem Probable Cause Possible Solution

Compressor will not run, no ice in

bin

Located in cold area Move to warmer area (above

F.)

Power disconnected Connect power

Defective compressor start relay Replace relay

Service switch in OFF position Move switch to ON

Bin thermostat contacts open Replace bin thermostat

Defective compressor motor Replace compressor

Control knob in Clean position Move to ON

Compressor runs, but no ice in bin Water supply off Restore water supply

Inlet water valve does not work Check valve, replace if needed

Evaporator thermostat out of

calibration

Re calibrate or replace

Hot gas solenoid stuck "open" Repair or replace

Inoperative refrigeration system Repair sealed system

Excessive use of cubes Advise customer

Cutter grid circuit open Check circuit

Incorrect wiring Check against wiring diagram

Water inlet tube from valve not

inserted into water pan

Insert tube into water pan

Compressor runs continuously,

bin full of ice

Bin thermostat out of calibration Re calibrate or replace

Bin thermostat contacts stuck shut Replace thermostat

Incorrect wiring Check against wiring diagram

Low ice yield Located in cold area Move to warmer area (above

F.)

Water falling on cubes Check water system components

and see that they are in the

proper place

Bin thermostat out of calibration Re calibrate or replace

Evaporator thermostat set to

produce cubes too thin or too thick

Adjust to 1/2" thick

Hot gas solenoid stuck partially

open

Replace solenoid valve

Insufficient refrigeration Check and repair sealed system

Not enough water being

circulated over the evaporator

Check for restriction in water

lines. Check water pump and

motor.

CSWE1

December 1995

Page 11

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