Correct Wiring for Honeywell chronotherm ct900 to worcester Bosch CDi 36kw

[wlinton66]

I Wired a Honeywell programmer to a worcester Bosch 36 CDi , just to check it's wired right. L1 and L2 go to terminal 1 and 2 on the low voltage side. Terminal One has a breaker switch pic on the face of the connection, terminal 2 has a pic of a programable room thermostat pic on it. L1 is connected to terminal one, L2 it connected to terminal 2. The I know the 230v side is wired correctly. So if anyone can tell me the other connections are correct. Thanks will

 

[wlinton66]

Cm900 series

 

[Ermintrude]

Your GSR? You now removing combustion seal on boiler and all?

 

[wlinton66]

Core gas safety, doing portfolio, for acs. Not touching gas or flues, just the programmer. Fitted this with my gas safe friend, he does not do wiring , I've wired in ten of thee before but not on a worcester Bosch .

 

[AWheating]

download the worcester bosch wiring pdf from there website.

 

[Dotty]

And in the meantime this thread is closed as per forum rules.

 

[AlexGas]

And in the meantime this thread is closed as per forum rules.

Still working!

 

[SimonG]

Somebody missed the big 'closed' button 🙂

 

[SimonG]

And in the meantime this thread is closed as per forum rules.

As its close to the pantomime season.............

'Oh no it isn't!' 🙂 🙂 🙂

 

[AlexGas]

Have a look at this photo. Any questions here?

 

[AlexGas]

...I've wired in ten of thee before but not on a worcester Bosch .

Could it be #11?

 

[wlinton66]

I've completed my core gas safety cert, so I'm not a complete novice. Hmmm, did you know it's not illegal for a plumber to fit a boiler , and even put the gas pipe in , as long as he does not connect the gas pipe to the meter and the boiler connection. The gas safe guy does that part ,before he commisions it. We are only talking about a low voltage connection here. Lol. Anyway I done it right anyway. Thanks.

 

[Billy Bob Bob]

I've completed my core gas safety cert, so I'm not a complete novice. Hmmm, did you know it's not illegal for a plumber to fit a boiler , and even put the gas pipe in , as long as he does not connect the gas pipe to the meter and the boiler connection. The gas safe guy does that part ,before he commisions it. We are only talking about a low voltage connection here. Lol. Anyway I done it right anyway. Thanks.

do you know i have run out of patience,thread closed