e 50 baxi?

cheers but for some reason i had to change the ch sensor and works fine now. i dont know why the error 50 is for the dhw sensor but i was told by a plumber that both need changing .

fleurgen
April 2012

If still error, could be pcb. resistance for sensor. From manual, which you should have.
Temperature sensors faulty.
Cold resistance approximately
10k�� at 25° C (DHW and CH sensors)
20k�� at 25° C (Flue sensor)
(resistance reduces with increase in temp.)

SD
April 2012