Danfoss TPOne M to extension kit permanently on
Hi
I have replace a Danfoss thermostat with a smart wired thermostat upstairs which worked perfectly
I have replaced the TPOne-M downstairs that controls water and thermostat with an extension kit but not the boiler is always on!
Will send photos of original and new wiring, can someone please tell me what I have missed. Think it has to do with original having an L and COM bridge
I have replace a Danfoss thermostat with a smart wired thermostat upstairs which worked perfectly
I have replaced the TPOne-M downstairs that controls water and thermostat with an extension kit but not the boiler is always on!
Will send photos of original and new wiring, can someone please tell me what I have missed. Think it has to do with original having an L and COM bridge
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