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- 9 Feb 2019
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Good morning all.
I have a problem with my baxi 105e instant boiler.
When I turn off the hot water the led stays illuminated. The pump continues to run and it wont switch back to central heating.
If I take the Microswitch off the valve then then it does turn the led off.
I've replaced the diaphragm in the dhw differential valve and I've replaced the microswitches but this has not solved the problem.
The pin is moving in and out on the valve and the Microswitch operates fine when pushed manually.
Any advice appreciated in advance.
I have a problem with my baxi 105e instant boiler.
When I turn off the hot water the led stays illuminated. The pump continues to run and it wont switch back to central heating.
If I take the Microswitch off the valve then then it does turn the led off.
I've replaced the diaphragm in the dhw differential valve and I've replaced the microswitches but this has not solved the problem.
The pin is moving in and out on the valve and the Microswitch operates fine when pushed manually.
Any advice appreciated in advance.