Potterton EP2000 wiring diagram?

does any1 know how to wire up this model as a missing link has fallen out and cant get the central heating on the timer i can get it on perm but only when i wire it up perm 240v.ive got A with a brown core, the neutral and live have cores pin 2 is linked to 5 and then pin 4 is feed from the thermostate, and pin 3 has a brown core can any 1 help me please thanks.

peter
October 2009

be careful with this programmer, somtimes it is used as the wiring centre for the entire heating system and can be very confusing.

Ian
August 2009

Neutral = Neutral
Live = Live
1 = H/W Off
2 = C/H Off
3 = H/W On
4 = C/H On

source...
http://www.heatweb.com/pdf/Invensys/Programmer%20Compatibility%20Chary.pdf

Peccavi
August 2009