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Haier Symptom Service Support page 5

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Service Support System
The reset button has popped
out and in some models the
green indicator light is out)
Press and release the RESET
button (listen for the click) the
The Reset
reset button will latch and on
button is
some models the green light
tripped.
will turn on to resume
It is recommended that an AC
unit have its own circuit.
Be sure the time-delay fuse or
circuit breaker of the correct
A Household
Do not use an extension cord
fuse has
with this or any other
blown, or a
circuit Breaker
You are trying to restart the
has been
air conditioner too soon after
tripped
turning off the air conditioner.
Wait at least 3 minutes after
turning off the air conditioner
before trying to restart the air
CPN10XHJ
Page 5 of 7
1. Inspect the wiring
from the Control PCB to
evaporator fan motor
2. Verify the continuity of
operation.
the Overload protector.
3. Verify the continuity of
the compressor windings
1. Inspect the wiring
from the Control PCB to
capacity
evaporator fan motor
appliance.
2. Verify the continuity of
the Overload protector.
3. Verify the continuity of
conditioner.
the compressor,
WHEEL-
and condenser fan
BLOWER
motor.
CONDENS
.
the compressor,
WHEEL-
and condenser fan
BLOWER
motor.
CONDENS
the compressor
windings.
AC-
Fan Motor
8000-30
ER
AC-
Fan Motor
8000-30
ER
AC-
4550-
309
AC-
4550-
309

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