Buderus boiler/Hive connection

[jayjohnson1997]

I’m trying to connect a hive single channel wireless thermostat. I’m having a few issues on trying to get it to work with my boiler and how to wire it etc. any help would be great.

 

[ianmcd]

The white and brown wires in your last pic go to 1&3 on the hive , but you need to supply a L&N to power the hive receiver, do not make any links

 

[jayjohnson1997]

The white and brown is the current 24v thermostat, are you saying when I connect the hive it needs to be in 1 and 3 on the boiler or 1 and 3 in the hive receiver

 

[ianmcd]

The white and brown is the current 24v thermostat, are you saying when I connect the hive it needs to be in 1 and 3 on the boiler or 1 and 3 in the hive receiver

The existing white and Brown goes to 1&3 on the Hive, do not make any links

 

[jayjohnson1997]

Hi, this unfortunately did not work, do you have any other ideas?

 

[RandomGrinch]

Hi, this unfortunately did not work, do you have any other ideas?

Can you post a picture of how you connected it?
Was the existing stat working correctly, before you attempted the change?
And what model was your existing stat?

 

[jayjohnson1997]

The existing stat was working fine before hand, I have however reconnected it since and it no longer works. I’m thinking it could be the main control PCB that would need replacing? I’m 100% sure I’ve connected it correctly, I’ve also changed polarity of the connections to double check

 

[RandomGrinch]

, I have however reconnected it since and it no longer works. I’m thinking it could be the main control PCB that would need replacing? I’m 100% sure I’ve connected it correctly,

I'm afraid, if it worked before, and now doesn't, it very much suggests that something hasn't been connected correctly.

And what model was your existing stat?

Can you post a picture of how you have reconnected your old stat?

 

[CBW]

Agree, photos needed with total honesty - did you make any links at the Hive end?