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- 12 Aug 2006
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Posting up just for some ideas and maybe someone had the same fault.
Basically HW ok and heating not on. so diverter valve not moving over is the logical explanation. Following the fault chart in the manual it takes me to the PCB, and, with how i can make it out its not sending power to the diverter valve fully.
But. The owner has said the last 3 months he has had a mixture of
- When running hot tap heating coming on.
- No HW but having CH
- No CH but having HW
So in my eyes the diverter valve was stuck in the middle on the first one so giving flow and heat to both as boiler firing up for HW.
And the other two it was stuck its respetive places for either HW or CH.
But, as the book says if not getting power on certain pins on diverter valve plug then PCB not functioning correctly. Ive had the valve head off and manually open the diverter so it is free (how free i dunno as a spring u have to push against)
Now in my eyes baxi books and when u ring up are cack. had problems before trying to find the definative problem etc..
so do i swap diverter head/ full valve OR new pcb.
Im edging to a new PCB but as unrefudable will be pi55ed if it dont work
thanks in advance.
Basically HW ok and heating not on. so diverter valve not moving over is the logical explanation. Following the fault chart in the manual it takes me to the PCB, and, with how i can make it out its not sending power to the diverter valve fully.
But. The owner has said the last 3 months he has had a mixture of
- When running hot tap heating coming on.
- No HW but having CH
- No CH but having HW
So in my eyes the diverter valve was stuck in the middle on the first one so giving flow and heat to both as boiler firing up for HW.
And the other two it was stuck its respetive places for either HW or CH.
But, as the book says if not getting power on certain pins on diverter valve plug then PCB not functioning correctly. Ive had the valve head off and manually open the diverter so it is free (how free i dunno as a spring u have to push against)
Now in my eyes baxi books and when u ring up are cack. had problems before trying to find the definative problem etc..
so do i swap diverter head/ full valve OR new pcb.
Im edging to a new PCB but as unrefudable will be pi55ed if it dont work
thanks in advance.