Fault# Description Customer Action
HEAT_RISE_OUT_OF_
RANGE
Operating temperature is above
(target temperature + upper
hysteresis) and above 220F (104C)
Check operating thermistor
NO_HEAT_RISE Operating temperature is
below (target temperature +
lower hysteresis) and operating
temperature has not increased by 2F
in 15 minutes
Check operating thermistor
Check gas
Check combustion
PROX_SENSOR_OUT_
OF_R ANGE
This error occurs when the machine
control sees output from the
proximity sensor(s) that does not
fall in the acceptable range for the
particular washer or dryer model
running at normal speeds.
It also occurs when the machine
control sees output from the
proximity sensor that implies the
tumbler is still turning when the
control has commanded it to Stop.
The machine will not start and
the Error Code will continue to
be displayed until the prompt
is followed to Reset the Error
Code and return the Machine
to Idle Mode.
NO_PROX_SENSOR_
OUTPUT
The RPM is below 10 after the VFD
is within 10% of its commanded
frequency for 3 seconds
Check belts
Check Prox Sensors
BL_COMMAND_ERROR The control board received a
bootloader command but was
unable to complete the operation
requested
Hold reset button for 10
seconds to force control board
into the actual bootloader.
THERMISTOR_SHORT There is a short circuit across the
thermistor terminals or the measured
temperature is above 385 degrees F
(below 100 ohms).
Check Thermistor
connections
Check Thermistor resistance
THERMISTOR_OPEN There is an open circuit across the
thermistor terminals or the measured
temperature is below -33 degrees F
(above 310 Mohms)
Check Thermistor
connections
Check Thermistor resistance
OH_THERMISTOR_
SHORT
There is a short circuit across
the thermistor terminals or the
measured temperature is above
440 degrees F (below 50 ohms).
Check OH Thermistor
connections
Check OH Thermistor
resistance
47
Part # 8533-110-001 11/20
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