Hi all,
I bought an rc -112e temperature controller and am just a bit confused about how to wire it.
I followed the diagram supplied but am not sure what the normal close is for.
Wired it as follows for now but it does not seem to be working
1 + 2 load
3 empty (normal close)
4 + 5 sensor
6 + 7 power
Any advice would be great. Thanks.