Help with cables on TRUMA combi 6e

[smiffy64]

I have just finished putting my 2012 Truma combi 6e back together after a 'botch job' by some local supposed expert.
Two questions:

1: The two small cables at the PCB that plug into the temperature sensor terminals are coloured standard live and neutral.
As much as the actual power terminals are marked plus and minus on the PCB, these two terminals are not. So just to be sure, what side (closest to the power terminals) does the live brown cable connect to?

2: My controls are the old rotary style, and the power source switch has the two data cable inputs. Which one, top or bottom, does the long one (feed to the boiler) go into?

Thanks,
Raymond.

 

[tonyidle]

Any help here?



The temperature sensor can be connected either way round.

 

[smiffy64]

I read the TRUMA manual. Also the installation manual but it is not in there.

I have put the long data cable into the top socket of the control. I put the brown wire on the left as the same config as the power feed.
So maybe the answer to both questions is it does not matter.

The boiler is working fine. It was just in case there are any things to watch out for.

Raymond.