wiring cm927 to ecotec pro 28

[ash121]

Its the new vaillant boiler, I have done that, boiler still does not fire up 🙁

 

[ShaunCorbs]

Its the new vaillant boiler, I have done that, boiler still does not fire up 🙁

for you have 240 at b and 240 going out on c its not the stat and thats all you can do

 

[learnplum]

And you are on connections 3 and 4 in the boiler?

 

[ShaunCorbs]

And you are on connections 3 and 4 in the boiler?

you cant check that without taking the cover off and braking the forum rules

 

[ash121]

And you are on connections 3 and 4 in the boiler?

3 and 4 is not represented in the manual page 29

 

[learnplum]

Hi all I can help this guy, in this department, I don,t want to upset the apple-cart?
Is this not a forum?
No gas mentioned.

 

[ShaunCorbs]

Hi all I can help this guy, in this department, I don,t want to upset the apple-cart?
Is this not a forum?
No gas mentioned.

but dont you have to take the cover off to get at the connections? if yes you need to be gas safe if no no you dont

 

[learnplum]

HI shaun I am electric biased, and serve 35 heating engineers, on a daily basis?
I am always inside modern or new boilers?
Our head gas safe engineer, is registered.
Thanks.

 

[Dotty]

Removing the case of this boiler constitutes gas work as it forms a seal.

Unless you are gsr you should not be doing so. Whether you think you know what you are doing or not is irrelevant. You are placing yourself and your family in a dangerous situation.

Turn it off and leave it alone. Then call in someone who is tested and proved to be competent.

Job 38.11.