s plan heating circuit, identifying wires at programmer

[hardbasta]

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.

 

[gas4you]

Diagram 6, page 2 is the one you will need. As you say, where is the S/L from the room stat?

Did these not go into a wiring centre instead of the programmer?

 

[hardbasta]

there is no wiring centre, just 3 old junction boxes, its diagram 7 cos it has 2 stats & 2 valves, but dont know which wire is which, according to what i have found, what goes into 1,2,3&4?

 

[hardbasta]

may be wrong again about it being 7 lol u might be right, i know that from the plate that came out 2 of the wires went into 1 terminal of the programmer because the electrician that started it taped them together.