hi i am changing a Horstmann HRT3 for a MTS200 the HRT3 has 3 wires natural to pin 1 N - live to pin2 L - control/load to pin 3 NO do i need to do any thing else thank you
hi i am changing a Horstmann HRT3 for a MTS200 the HRT3 has 3 wires natural to 1 N - live to 2 L - control/load to 3 NO -do i need to do any thing else thank you
