Room Thermostat Issue

[silverfish]

I need some help please

At the weekend I replaced my Drayton RTS1 unit as it was not recording the correct temperature. The unit attaches to a wall bracket that has 4 terminals . Live, Neutral, No 3 and Earth. I connected Red into Live, Blue into Neutral the Yellow into terminal 3 and the other onto earth.

However since then I have a problem. When the wall unit shows CH and HW off, the thermostat will still turn the burner and pump on when clicked! Also the pump now stays on until I tuRn main power off at the wall. Have I mixed the wires up somewhere?

[thelittletinker]

[color=#BF0000][color=#BF0000]You may of got mixed up with your cables it is not easy to explain as you have to test the cable that are controling your unit, if you have kept all the cable as it was . GOOD , not wat you need is your book on installing. as some show all makes of timers and you may have to move them on the back plate. just mark all the cables to say what go together as they will need to stay that way. I hope this helps