Potterton ep2000 programmer?

[kevin]

Hi guys,

My potterton ep2000 programmer is fryed blew and i have no heating the lay out is this - potterton boiler - pump - 1x two way port valve the wiring of the programmer has really got me stumped in the junction box i have - the wiring for the boiler the main feed to the plug and the connection to the programmer inside the programmer there is ABCD N L 12345 terminals but havent a clue how to rewire it right its a long story on how the wires got mixed up in the first place lol i think i can get my hands on a new potterton ep2000 programmer but if i cant what is the best replacement? any help with the wiring would be great iv looked all over for it. wire colour side - pump - (blue,brown,earth) - boiler (blue,brown,earth) then i have the connetion from the junction box to the programmer which is - (blue,red,yellow,earth) Yellow?? any help plzzzzzz..

BIG Thx

kevin

 

[oldplumber]

if youve blown one programmer wouldnt it be cdheaper in the long term to call in a sparky who knows how to rewire from scratch to ensure you get your boiler working again, its what I do and i know how to wire in from new, but when things are screwed up i always get my trusty sparky in to sort it, max normally 2 hours at 30 -40 quid an hour and job done no stress, no inadvertant sparks.

 

[kevin]

cheers oldplumber,

just really need to get the wiring info bud i am a comp spark bud been to college and everything lol finish in june for my gas whoop lol its just cos its an old system and all that about 20 year oldish i have came across some wiring info but the same o its for room stats and cy stats which this sytem dont have but thx for your reply....

kevin

maybe should have said wasent me that blew the prog it was a power out then a surge when it came back on that did it was just when the wife went to turn the heating on we discoverd it wasent working .

 

[oldplumber]

not being sarcastic but if your a sparky and getting your gas quals just strip everything down and start from scratch, identify all your wires, follow the normal wiring protcols and bobs your uncle

 

[Billy Bob Bob]

not being sarcastic but if your a sparky and getting your gas quals just strip everything down and start from scratch, identify all your wires, follow the normal wiring protcols and bobs your uncle

sparkys involved????????????????? i do it myself this is basic stuff

 

[kevin]

thx for replys done and dusted