hi, i have an s plan heating circuit & after a fire in the cupboard where the programmer & consumer unit is, the programmer has melted along with the cables.
i am unsure what programmer was on. as far as i have investigated i have the following wires.
cable 1
p= to room stat
n= Neutral
e= earth
cable 2
p= water stat
n= from room stat ??????
e= to in switch on both zone valves
cable 3 (1core)
L= live to boiler
so, using this programmer, what wires would go where?
http://www.horstmann.co.uk/downloads/ElectronicDocuments/Central-Heating/C21-InstallerGuide.pdf
im not sure about the form room stat wire so maybe someone could help with that also.
i am unsure what programmer was on. as far as i have investigated i have the following wires.
cable 1
p= to room stat
n= Neutral
e= earth
cable 2
p= water stat
n= from room stat ??????
e= to in switch on both zone valves
cable 3 (1core)
L= live to boiler
so, using this programmer, what wires would go where?
http://www.horstmann.co.uk/downloads/ElectronicDocuments/Central-Heating/C21-InstallerGuide.pdf
im not sure about the form room stat wire so maybe someone could help with that also.