W1209

W1209

This is heart of the Petamentor project. W1209 is designed for temperature control up to 110 ° C. That’s not much, so we have to change the behavior of the module using diode 5408 on the input.

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How to assembly W1209 part?

Here is a short video tutorial, how to wire a W1209 thermostat for heater remote.

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