Hello,
I'm very puzzled with an error I have on my turbomax plus 824E,
I would really appreciate if you could share your thoughts.
I have an intermittent F22 error.
The pressure is around 1.4bar.
The pump seems to be rotating ok: it's vibrating, rotating but the pump itself is always very very hot.
I have replaced all NTCs and the pump capacitor but it didn't change anything.
the secondary heat exchanger is clean.
when purging the boiler, the water is very clean.
I would really appreciate if one of you has a clue ?
Many thanks
I'm very puzzled with an error I have on my turbomax plus 824E,
I would really appreciate if you could share your thoughts.
I have an intermittent F22 error.
The pressure is around 1.4bar.
The pump seems to be rotating ok: it's vibrating, rotating but the pump itself is always very very hot.
I have replaced all NTCs and the pump capacitor but it didn't change anything.
the secondary heat exchanger is clean.
when purging the boiler, the water is very clean.
I would really appreciate if one of you has a clue ?
Many thanks