Alarm Code #472
Model CPE52, 53, 14, 15, 15V, 16
Failure Disconnection of Evaporator coil heater
Hi ( All heaters )
Countermeasure
<<
Cause -(2) >>
Defective
Thermostat ( overheat protector ) HK2 ( or HK3 )
<
Check > ( Refer to Page F-13 )
Check
the conductivity of HK2 ( or HK3 ).
<
Action >
In case no conductivity
is detected : Replace HK2 ( or HK3 ) after it’s surface is cooled.
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