Troubleshooting - Alto-Shaam 100-CW Installation Operation & Maintenance

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Problem
The appliance will not cool .
The appliance does not
operate .
The appliance short cycles .
The appliance condenser runs
continuously .
The appliance is too cold .
The appliance is noisy .
MN-36033 • Rev 3 • 04/19 • Cold Food Drop-In Well Manual
Possible Cause(s)
The thermostat is off .
The appliance is unplugged .
The circuit breaker is tripped .
The problem is unknown .
There is no power to the appliance .
The temperature control is off .
The temperature control is faulty .
The compressor is overheated .
The condenser fan is faulty .
The overload protector is faulty .
The compressor relay is faulty .
The compressor is faulty .
The condenser coil is dirty .
The condenser fan is faulty .
The compressor is faulty .
The overload is repeatedly tripping .
The condenser coil is dirty .
The condenser fan is faulty .
The appliance is low on refrigerant .
The temperature control is set too low .
The temperature control is faulty .
The compressor mountings are loose or
hardened .
The condenser fan is damaged or hitting
the fan shroud .

Troubleshooting

Remedy
Press the On/Off switch to the on (I)
position .
Plug in the appliance .
Replace the circuit breaker .
Call the Alto-Shaam service agency .
Plug in the appliance and check the
power switch .
Check the temperature control .
Test the temperature control .
Clean the condenser coil .
Service the condenser fan .
Test the overload .
Test the compressor relay .
Call the Alto-Shaam service agency .
Clean the condenser coil .
Service the condenser fan and motor .
Call the Alto-Shaam service agency .
Check the outlet voltage .
Clean the condenser coil .
Service condenser motor
Call service agency
Adjust the temperature control to a
higher setting .
Test the temperature control .
Tighten or replace the compressor
mountings .
Inspect the condenser fan for
interference or damage .
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