Recent content by robrnr

Found the receiver in the airing cupboard, so makes sense now. Just deciding now wether to stick with the hive or go with a honeywell evo and then i won't need any wiring

Thanks again Ian. This is the room thermostat. i don't think i have another receiver, i think its just the st9100. Sounds like i may need the single channel and set the hw to always on

The st9100a is set to always on. i presumed this did the heating and hot water. The thermostat just controls the heating. The wireless thermosat controls the st9100a so i thought all the wiring would be just there. If its more complicated thanthat its beyond me im afraid

Thanks for the replys. i have a worcester bosch 30 cdi. This is wired to a fused spur and then to the honeywell receiver as shown in pics. There is a seperate hot water tank which the boiler heats up and a tank in the loft, plus a pump in airing cupboard for the hot water. There are two valves...

Thermostat was wireless, but has a very old thermostat that is still on the wall

Hi i currently have a Honeywell St9100a programmer which i intend to swap for a dual channel hive. i have an S plan system with hot water tank. The hot water has a pump in the airing cupboard. i have wired it up the same. N L 1 3 and 4. With a loop between L and 1. Boiler is not firing up. Any...