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SYMPTOM/PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Compressor will not start. Service door open. Close service door.
Compressor is unplugged. Plug compressor into outlet on face
of AC distribution box.
Defective door interlock switch. Replace.
Low voltage. Check power source.
Defective thermostat. Replace.
Defective starting component
(capacitor, relay).
Replace.
Defective compressor. Replace.
Troubleshooting Tip: Use a short 15 Amp extension cord and plug the
compressor directly into the wall outlet. This
will bypass the AC distribution box.
Machine not cooling. Dirty or clogged filter. Replace.
Dirty or clogged condenser. Clean.
Defective thermostat. Replace.
Restricted airflow. Check rear screen for obstructions.
Ensure rear of cabinet is at least
3.25" (8.25cm) from wall.
Machine in direct sunlight. Move machine.
Faulty product seal. Replace.
Condenser fan or evaporator fan not
running.
Check for blade obstruction. Check
fan circuit.
Evaporator is iced up. Check for air leaks or clogged
condensate drain line.
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