Buderus Logamax GB062-24 KDE H V2, Руководство по обслуживанию

Страница: 37 / 57

4
Fault finding
Logamax PLus GB062 37
6C
306
After switching gas off : Flame is detected.
Step Remedy
1. B Close the gas inlet valve.
B
Switch off the boiler.
B
Replace the gas valve.
B Check the O2 values. If neceassary, correct it.
B
Open the gas valve again. Check it for leaks.
B Switch on the main voltage supply.
B
Press the RESET button and start the boiler again.
B
Switch on the boiler.
6C ? --> 2.
2. Cable harness is defect.
B
Switch off the boiler.
B Change the cable harness.
B
Switch on the boiler.
B Press the RESET button and start the boiler again.
6C ? --> 3.
3. Electronic board (PCB) is defect.
B
Switch off the boiler.
B Cut the main voltage supply.
B
Change the electronic board (PCB)
B Switch on the main voltage supply.
B
Switch on the boiler.
B
Not edilen servis ayarlarýný tekrar ayarlayýn.