29
Troubleshoootiong
with the appliance.
Before calling for service, try the suggestions below to see whether you can solve
your problem without outside help.
AIR CONDITIONER WILL NOT OPERATE
• The power supply cord is unplugged. Plug into grounded 3-prong outlet. See
“Electrical Requirements.”
• Time-delay fuse or circuit breaker of the wrong capacity is being used.
Replace with a time-delay fuse or circuit breaker of the correct capacity. See
“Electrical Requirements.”
• The power supply cord has tripped (Reset button has popped out). Press and
release RESET (listen for click; Reset button will latch and remain in) to resume
operation.
• A household fuse has blown, or a circuit breaker has tripped. Replace the fuse,
or reset the circuit breaker. See “Electrical Requirements”.
• The On/Off button has not been pressed. Press ON/OFF.
• The local power has failed. Wait for power to be restored.
AIR CONDITIONER BLOWS FUSES OR TRIPS CIRCUIT BREAKERS
• Too many appliances are being used on the same circuit. Unplug or relocate
appliances that share the same circuit.
• You are trying to restart the air conditioner too soon after turning off the
unit. Wait at least 3 minutes after turning off the unit before trying to restart the air
conditioner.
• You have changed modes. Wait at least 3 minutes after turning off the unit before
trying to restart the air conditioner.
AIR CONDITIONER POWER SUPPLY CORD TRIPS (RESET BUTTON POPS OUT)
• Disturbances in your electrical current can trip (Reset button will pop out) the
power supply cord. Press and release RESET (listen for click; Reset button will
latch and remain in) to resume operation.
• Electrical overloading, overheating, cord pinching or aging can trip (Reset
button will pop out) the power supply cord. After correcting the problem, press
and release RESET (listen for click; Reset button will latch and remain in) to resume
operation.
AIR CONDITIONER SEEMS TO RUN TOO MUCH
• Is there a door or window open? Keep doors and windows closed.
NOTE: A damaged power supply cord must be replaced with a new power
supply cord obtained from the product manufacturer and must not be repaired.
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