This site does not support DIY gas work.
Hi
I have
checked the codes and it show that the APS working. But it’s not sparking and shows S33.
Any advice will be greatly appreciated.
Thank you.
I have
Vaillant Turbomax Plus 824e
stoped firing up yesterday, the fan working, APS going on i can here it which is behind the boiler, fan is working, flue is clean, it commencing to fire up but the electrodes not sparking.checked the codes and it show that the APS working. But it’s not sparking and shows S33.
Any advice will be greatly appreciated.
Thank you.