R
Richie_77
Hi all have one of these in a customers house that a bit of a head scratcher
heating runs fine but no hot water.
Turned of the power removed the motor on the diverter turned the power back on and the motor powers forward.
With the head removed and power on we get hot water.
So I changed the flow senor low and behold boiler doesn't register anything and still no hot water.
Guess the only thing to change is the pcb, but on the terminals on the pcb heading out the the flow senor I'm seeing 12.5volts dc and 18 on the other.
All advice very much appreciated.
Rich
heating runs fine but no hot water.
Turned of the power removed the motor on the diverter turned the power back on and the motor powers forward.
With the head removed and power on we get hot water.
So I changed the flow senor low and behold boiler doesn't register anything and still no hot water.
Guess the only thing to change is the pcb, but on the terminals on the pcb heading out the the flow senor I'm seeing 12.5volts dc and 18 on the other.
All advice very much appreciated.
Rich
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