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6-3 OTHER ELECTRIC COMPONENTS
Cooling is impossible
Compressor
doesn't run.
Running state of
Compressor is poor.
Cooling ability is poor
Fan motor
doesn't run.
Much frost are sticked
to the EVAPORA T OR.
Check if current flows to
the following
components.
a. Thermistor
b. Starting devices
c. OLP
d. Compressor coil
e. Circuit Parts
Check a starting
voltage.
Check if current flows
to starting devices.
Check current flowing
in sub-coil of
Compressor.
Check capacity of OLP.
The items described
above are normal.
Check current flowing
of the door S/W.
Check current flowing
in the Fan Motor.
Check the Sensor
Check current flowing
of the following
components.
• Def. Sensor
Check current flowing
of the following
components.
• L-CORD, TE - PLA TE
HEATER
- 12 -
Cause.
Poor contacting or
shorted.
Shorted or broken.
Poor contacting
or shorted.
Coil shorted.
Poor contacting
or shorted.
Low voltage.
Poor contacting
and broken.
Shorted.
Lack of capacity .
Coil of motor
Compressor.
Poor contacting.
Coil is shorted.
Poor contacting
or shorted.
Shorted.
Replace
each component .
Raise the voltage.
Replace
each component .
Replace
the compressor.
Replace
each component .
Replace
each component .
Replace
each component .
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