Would i be right in thinking that the wire with a red, yellow, and blue is the wire from the hot water thermostat? i am slightly unsure as to why there would be a wire with a red and a black going into the same input
I have been reading up a fair bit on the subject and saw Y system mentioned but to be honest i'm not totally sure what my system is. I have a floor standing boiler in the kitchen there is a thermostat in the Hall except except i have never touched it and then there is the hot water tank upstairs...
The new box is very clear. The old box is a nightmare and the underside of the cover has no information on it whatsoever. My other thought was is the myson box actually compatible? I have no idea who SMC are and they don't seem to have a website. The only clue i have to what the box is is the...
Hi there,
My old SMC heating and hot water timer has begun to loose time so i have bought a new timer box, a MYSON 2MEP 2C.
The problem is that the wiring in the back of my SMC box has 8 inputs of the 10 possible and the MYson has only 6 possible inputs.
The wiring as far as i can make out...