Table of Contents
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This table is intended to assist in resolving user-correctable Refrigerator problems by relating symptoms to their
likely causes. If service beyond the scope of this table is required, contact your nearest Fisher
Scientific Service Office.
Symptom
Probable Cause
Does Not Run
Unit Unplugged
Blown fuse or tripped circuit breaker
Runs Continuously
Frost build up on refrigeration coils
The compressor is equipped with a thermal
Clicking Sound
protector. This device shuts off the
compressor when it becomes too hot. A
clicking sound occurring about every 30
seconds indicates this protector is working
Insufficient Cooling
Thermostat set too high
Unit frosted
18
Troubleshooting
Action
Plug in Unit
Check fuse or circuit breaker at
breaker box
Defrost unit
Disconnect power. Allow
refrigeration system time to
equalize, then try again. If problem
persists, call for service
Reduce thermostat setting
Defrost unit
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