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Netatmo relay issues

preacherman · 2021-03-09 15:51:54

Question for the Netatmo experts, I installed a Netatmo relay, thermostat and radiator valves last year. I have an oil boiler so I wired it through a contactor as recommended elsewhere on here. The relay usually lights up when heating is called for and when the light goes out the contactor drops off and power to the boiler…

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09-03-2021 4:51pm

#1

preacherman

Registered Users Posts: 114 ✭✭

Join Date: July 2008

Posts: 103

Question for the Netatmo experts,

I installed a Netatmo relay, thermostat and radiator valves last year. I have an oil boiler so I wired it through a contactor as recommended elsewhere on here.

The relay usually lights up when heating is called for and when the light goes out the contactor drops off and power to the boiler and pump goes off.

I just noticed today that the power is still on to the boiler and pump even with the relay light off. The relay light still comes on when heat is called for and goes off when not.

Before I contact Netatmo is it safe to assume that the relay is faulty and shorted out inside?

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