Error Codes - GE DCVH480EK Technical Service Manual

Error Component,
Code System, or Test
E00 No Error
tS Thermistor Short
t0 Thermistor Open
dE Door Fail
od Over Dry
HE Heating Error
FE Power Frequency
Error
bE2 Button Error
3E1 Motor Relay Open
3E2 Motor Relay Stuck

Error Codes

Description and Corrective Action
There are no errors to display.
Thermistor voltage is over 4.8 VDC for more than 5 seconds. Check the
PCB, wire, and thermistor.
Thermistor voltage is under 0.2 VDC for more than 5 seconds. Check the
PCB, wire, and thermistor.
Door interrupt voltage is continuously low level. Check the PCB.
The time of dry process and cooling process is over 240 minutes. Check
the PCB.
Heating temperature is over 75 degrees Celsius for more than 10
seconds. Check the PCB.
Power frequency is 50 Hz for more than 15 seconds. Check the power
frequency and PCB.
When button is continuously pressed for more than 30 seconds. Check
the button and PCB.
When the motor state is running, the control detects the higher motor
signal within the 120 seconds. Check the PCB, wire, and motor.
When the motor state is stop, the control detects the zero cross motor
signal within the 60 seconds. Check the PCB, wire, and motor.
– 40 –