I have replaced my EP2002 timer with an EP200. The EP2002 backplate had 5 connections with terminals 1 and 5 linked. Yellow and Red wires on terminals 3 & 4 respectively (nothing on terminal 2).
The new timer only has 4 connections where the yellow wire goes to terminal 4 for CH and the red wire goes to terminal 3 for HW.
Do I need to link any of the terminals as I think that the HW is by passing the motorised valve and causing the radiators to get warm.
Any ideas on this???
The new timer only has 4 connections where the yellow wire goes to terminal 4 for CH and the red wire goes to terminal 3 for HW.
Do I need to link any of the terminals as I think that the HW is by passing the motorised valve and causing the radiators to get warm.
Any ideas on this???