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Troubleshooting Information
To avoid risk of electrical shock, personal injury, or death, disconnect electrical power source to unit and
discharge capacitor through a 10,000 ohm resistor before attempting to service, unless test procedures require
power to be connected. Ensure all ground wires are connected before certifying unit as repaired and/or
operational.
Symptom
Compressor does not run,
fan motor operates normally.
Compressor cycles on and off.
©2003 Maytag Appliances Company
!
WARNING
Possible Causes
Overload protector open.
Rotary control faulty.
Wire(s) disconnected or loose.
Supply voltage out of specification.
Overload protector open.
Fan motor faulty.
Restricted air flow.
Compressor capacitor faulty.
Sealed refrigerant system fault.
16022379 Rev. 0
Corrective Action
Check protector for continuity.
If open, replace.
Ensure all control connections
are tight and secure. Check
control for proper operation
and installation. Replace if
faulty.
Ensure all connections are
tight and secure.
Check input voltage for proper
levels. Take appropriate
action if voltage levels out of
specification.
Check protector for continuity.
If open, replace.
Check fan motor for proper
operation. Replace if faulty.
Inspect air filter, indoor/
outdoor coil for dirt. Clean as
required. Check fins on coils
for damage. Straighten fins if
bent, attempt other repairs as
necessary. Replace coil if
repairs cannot be made.
Check capacitor for
short. Replace if faulty.
NOTE: Discharge capacitor
before testing.
Test sealed system for proper
charge, leaks, and restrictions.
9
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