Hi I'm looking to replace my old Honeywell st7100 programmer with a new st9400c.The connections on the st7100 are to 8(HW on) 5(CH on).A link between com 6 and com 4. A link between Live and com 3.And the usual live and neutral connections.Would I be right in thinking that I just need to connect old 5 to the new 4 (CH on) and the old 8 to the new 3( HW on).Plus the live/neutral connections.I have taken a pic of the wiring on the old st7100 link below...Appreciate any help,many thanks ,,Simon..
//www.diynot.com/network/simzep/albums/
//www.diynot.com/network/simzep/albums/