Hi
Im currently connecting the wired VRC 470.
Question is to those who have fitted the unit The base has 2 vertical pins and the unit just fits in. Does anyone know which of the 2 pins are positive and negative?
it is not marked. I have already run wire to boiler.
Im currently connecting the wired VRC 470.
Question is to those who have fitted the unit The base has 2 vertical pins and the unit just fits in. Does anyone know which of the 2 pins are positive and negative?
it is not marked. I have already run wire to boiler.