Wednesday 28 February 2018

How to use cooler and heater on STC1000 Temperature controller
Please look below for the circuit diagram I used
Click here to see video of how it works

1 comment:

  1. With this network, the fan and the heater will NOT go off and on at the same time.
    The fan in the diagram is actually the overheat control fan.
    It only comes on when there is too much heat in the controlled area.
    NOTE that this fan is different from the main circulation fan which has to always stay ON.

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