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Unit does not operate.
The unit is turned to the off position,
Turn the unit to the on position and raise or lower
temperature setting (as appropriate) to call for
operation.
Plug into a properly grounded 3 prong receptacle.
proper receptacle type for your unit.
button latches and remains in) to resume operation.
The circuit breaker has tripped or
the supply circuit fuse has blown.
applicable. If the problem continues, contact a
licensed electrician.
There has been a local power
failure.
The unit will resume normal operation once power
has been restored.
the same circuit.
The unit requires a dedicated outlet circuit, not
shared with other appliances.
other air conditioner.
The circuit breaker or time-delay
fuse is not of the proper rating.
for your unit. If the problem continues, contact a
licensed electrician.
button pops out) due to disturbances
on your power supply line.
button latches and remains in) to resume normal
operation.
Electrical overload, overheating, or
resume normal operation.
from the product manufacturer and must not be repaired.
blocked.
are not blocked by curtains, blinds, furniture, etc.
Windows or doors to the outside are
open.
Ensure that all windows and doors are closed.
The temperature is not set at a cool
warmer setting as necessary.
remove obstruction.
The indoor coil or outdoor coil is
dirty or obstructed.
remove obstruction.
(cooking, showers, etc.) in the room.
or bathing and, if possible, try not to use heat
producing appliances during the hottest part of the
day.
The temperature of the room you
off a very hot room.
Troubleshooting Tips
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