I took a picture of the wiring to the thermostat before removing, however the colours changed under the floorboards before it got to the boiler Now the walls have gone and cables removed from the boiler now, someone has used a red/black/earth cable instead of the red/blue/white (white was N Blue was L and Red was CALL) Anyone have a wiring diagram of a Wickes 40 boiler so I can be sure of mathing up the right wires to the room stat? TIA
- posted
16 years ago