ENGLISH
35
Temperature sensor 1 is not connected.
Temperature sensor 1 is short circuit.
Temperature fuse is defective.
Temperature sensor 2 is not connected.
Temperature sensor 2 is short circuit.
Combined Temperature / Humidity sensor is defective.
Communication failure or main board is turned off while
contactor is powered by rocker switch.
Temperature is greater than the maximum temperature.
Safety Switch open or Door sensor open.
Power controller overheat.
E1
E2
E3
E4
E5
E6
E7
E8
oPEn
E10
0
0
0
0
0
0
0
1
1
1
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
ERROR
Description
LED 1 LED 2 LED 3 LED 4
4 LEDs in the power controller identifies errors.
If E9 occurs, LED screen displays “oPEn” while the LED error indicator on the power
controller will blink the E9 code.
