IS707 ECN 4277
10
E / 6
Error on power board or supply
element
No power supply of the
power element or error on
power board
1. check wiring
2. check filter board
3. replace power board
E / 8
Incorrect fan speed
Error on fan left or right
Air exhaust blocked,
e.g. by paper
Replace Defective fan
E / 9
Defective temperature sensor on
inductor
Replace inductor
Replace power board