- Joined
- 12 Aug 2006
- Messages
- 173
- Reaction score
- 0
- Country
FITTED NEW pcb tonight and guess what..DIDNT WORK.
U buy two as work in tandem etc, was gutted when it didnt work. so again went through the whole fault finding procedure..again replace PCB.
So i got thinking..whats stops the heating? Hot water has priority so if its in demand for hot water then the heating will never work...
No taps running so maybe the DHW flow switch is stuck but as its up to temp the burner is off. I pulled apart the plug to the switch and guess what..
The heating came on So for now they can have both untill i get a new flow switch. just got to blag the parts place to take back the PCB
Thanks for all your help..will report back when i fit the flow switch.
bloody baxi. books are useless at times
merry xmas!
U buy two as work in tandem etc, was gutted when it didnt work. so again went through the whole fault finding procedure..again replace PCB.
So i got thinking..whats stops the heating? Hot water has priority so if its in demand for hot water then the heating will never work...
No taps running so maybe the DHW flow switch is stuck but as its up to temp the burner is off. I pulled apart the plug to the switch and guess what..
The heating came on So for now they can have both untill i get a new flow switch. just got to blag the parts place to take back the PCB
Thanks for all your help..will report back when i fit the flow switch.
bloody baxi. books are useless at times
merry xmas!