Hive and Worcester Bosch 35cdi Issue

[Rudie]

Hi guys - I’ve had some work done and the receiver part of the hive setup has been ripped off the wall. Meaning I have lost all the connections. I have taken pics of the boiler side and have connected up the receiver side part from 1 cable which I’m not sure where it goes? Switch is off atm so want to make wire I connect up ok before I get boiler back working again. Thanks in advance.

 

[RandomGrinch]

The loose grey goes to terminal 3.
Basically, how it appears in your photo!

 

[Rudie]

Thanks - I wasn’t 100% sure but thought it was from other threads

 

[Rudie]

So have connected this up and boiler has 1.5 bar pressure and initially starts up, but when I try and use hot water, it comes up with C6 error code. I can see power going up to the fan, so not sure how bad the damage is…checked 3 fuses on circuit board and they all ok.

I’m hoping fan doesn’t need to be replaced …

Thanks in advance.

 

[RandomGrinch]

but when I try and use hot water, it comes up with C6 error code. I can see power going up to the fan, so not sure how bad the damage is…checked 3 fuses on circuit board and they all ok.

I'm sorry, this is out of my jurisdiction!
There are a few threads on here that may help - search "Worcester C6 error" - the answers range from "wait 15 mins", "check condensate isn't backed up", to "get Worcester fixed price repair".
Good luck.