Help
I have wired a wireless receiver, it replaces a myson mep2c. This only had L N and 2 other wires in the back of it. Those two wires went to HW on and CH on
The wireless thermostat downstairs also controls hot water, that appears to working ok but the heating isn’t working.
I have a wired thermostat upstairs which is controlling that zone and working fine.
The wireless thermostat downstairs also controls hot water, that appears to working ok but the heating isn’t working.
I have a wired thermostat upstairs which is controlling that zone and working fine.
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Answers
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Could it be an S-Plan system (separate zone vales for each zone/hot water). If so the old stat seems to line up with the Tado S-Plan diagram (see attached)
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