I currently have a RMT230 with wires connected to terminals 4 (black), 1(Brown) and 2(Blue) Am I correct in saying, having bought the RET1000MS as reccomended that the wiring should be N (Black), L (Brown) and 2 (Blue). Regards Alec Briggs
Yes according to the data sheet for RMT230, 4 is neutral, and 1 is Line and 2 is N/O which would go to motorised valve or boiler.
Thanks for the quick response, I tried asking Danfoss but they refused to offer advice to "non qualified" installers. !!!
Google is your friend, however some times it's hard to word it correctly This worked for me. And I found a data sheet.