Rewired heating system need some advise please.

[judger]

I am getting:

246V between Lp and neutral on standby
turned on the HW and CH
1) 230V between Lp and neutral
2) 21V between Ls and neutral
3) 8V between PL and neutral
There is no change in the the voltage when I switch on the HW or CH.

 

[judger]

Hi Matt we I have linked LP and LS and we are a working boiler.

So what does this tell us??

 

[matt1e]

Hi Matt we I have linked LP and LS and we are a working boiler.

So what does this tell us??

that your external wiring is at fault check it as per the drawing
View media item 17888especially that you have 230V on 1 and 2 in the "wiring centre"
turn on CH and HW at the programmer and check at the wiring centre for 230V between
2 and 4
2 and 6
and check that Ls is connected to 7

matt

 

[matt1e]

if nothing on 2 and 4 or 2 and 6 check your programmer that you have 230V on L and N and they are the correct way around
Matt

 

[judger]

Matt I tought you have gone to bed.

There is 230v between 1 and 3 but only 108v 2 and 3

Should I remove the link I put in befroe testing this??

especially that you have 230V on 1 and 2 in the "wiring centre"
turn on CH and HW at the programmer and check at the wiring centre for 230V between
2 and 4
2 and 6
and check that Ls is connected to 7

 

[matt1e]

Matt I tought you have gone to bed.

No watching "yes man"

There is 230v between 1 and 3 but only 108v 2 and 3

is this the wiring centre you are refering too? there should be no voltage between 2 and 3 check your neutral connection at 2 and at the fused spur

matt

 

[judger]

You where correct I am the stupid one L and N are swopped around on the programmer.

Does this mean I can remove the link between LP and LS?? and that this all working??

Dame I feel link a real dick head now!!!!

 

[matt1e]

You where correct I am the stupid one L and N are swopped around on the programmer.

Does this mean I can remove the link between LP and LS?? and that this all working??

Dame I feel link a real d*****d now!!!!

yes reconnect L and N the right way remove link and reconnect Ls
you have been trying to switch the zone valves on with a neutral
should be ok now

Matt

 

[judger]

Can I put the values back to auto??

 

[matt1e]

Can I put the values back to auto??

Yes

Matt

 

[judger]

Matt I don't know how to thanks you!!!!!???

Give me your address I will send you something to keep you warm on the cold nights!!

I learnt so much tonight

Thanks a mill
If you ever in the market for a car or van I work for Citroen and get staff discount on all models. New and secound hand.

 

[matt1e]

No probs mate
I take it we are up and running now and I can go to bed
ps you can now put them connectors in a nice enclosure and job done!

Matt

 

[judger]

Thanks Matt
I hope to return the favour some time.
I am off to bed too.
I think I will wake the wife and tell her it's sorted.

Thank you very much.
Ronnie
mail: rusty underscore judge at yahoo dot com