Hive Help - Hive with Potterton Promax 12 SL boiler

[hightower]

So went and got myself a Hive since it was Screwies Deal of the Day. Just looking for some help wiring.

So I've got a Potterton Promax 12 SL boiler (http://www.potterton.co.uk/downloads/Promax_SL_installation_and_servicing_manual.pdf) and the original thermostat just had two wires with a third not in use. 230v in and a switch return. Nothing more going on behind original thermostat.

So I've now connected the 3rd unused wire to neutral at the control centre and now have perm live to perm live, neutral to neutral, and the switch return to "Heating On (NO)". Can I now just link my 230v perm live to common?

 

[telectrix]

what do the destructions say?

 

[hightower]

The hive destructions? Not much.

 

[hightower]

I'm assuming that because my original thermostat was a simple switch in and out, I can mimmick this on the Hive by using a perm live link to common and the switch out is wired to Heating On, but wanted some advice before I flick the breaker a blow my boiler.

 

[Dan]

So went and got myself a Hive since it was Screwies Deal of the Day. Just looking for some help wiring.

So I've got a Potterton Promax 12 SL boiler (http://www.potterton.co.uk/downloads/Promax_SL_installation_and_servicing_manual.pdf) and the original thermostat just had two wires with a third not in use. 230v in and a switch return. Nothing more going on behind original thermostat.

So I've now connected the 3rd unused wire to neutral at the control centre and now have perm live to perm live, neutral to neutral, and the switch return to "Heating On (NO)". Can I now just link my 230v perm live to common?

Which Hive is it, just out of interest?
Seems there's bloody loads! - http://www.screwfix.com/search?search=hive

 

[hightower]

Which Hive is it, just out of interest?
Seems there's bloody loads! - http://www.screwfix.com/search?search=hive

http://www.screwfix.com/c/heating-p..._mmc=Email-_-E16W39AE-_-DOTD-_-hivev1controls

 

[hightower]

Which Hive is it, just out of interest?
Seems there's bloody loads! - http://www.screwfix.com/search?search=hive

http://www.screwfix.com/c/heating-p..._mmc=Email-_-E16W39AE-_-DOTD-_-hivev1controls

 

[telectrix]

well,if the existing stat fires 240V to the boiler, then i can't see a problem with the hive firing back 240V.

 

[hightower]

I'll give it a go and report back then

 

[telectrix]

as long as the hive stat contacts are rated for 240V.

 

[hightower]

as long as the hive stat contacts are rated for 240V.

The receiver contacts are (where all the wiring happens). I've done as I thought, turned it on and its not working. Doesn't seem to be clicking in. Can anyone shine some light on it for me?

 

[Leesparkykent]

The receiver contacts are (where all the wiring happens). I've done as I thought, turned it on and its not working. Doesn't seem to be clicking in. Can anyone shine some light on it for me?

Do you still have a programmer in place that the thermostats connected to?

 

[hightower]

We have two programmers. One for the hot water and one for the heating. I bought the single channel to replace the Heating programmer (our hot water is just left on 12 hours of the day so wasn't fussed about hive for that). Anyhow, hot water is still in place untouched, but I've removed the central heating programmer to use this hive if that makes sense?

 

[Leesparkykent]

Y-plan or S-plan? Do you have a link for the wiring diagram of the hive you've brought?

 

[hightower]

I'm not very familiar with heating (hence wanting to give this a try myself for experience) but believe it's an S plan. Here's the gubbins from under the tank if that helps.

There is no wiring diagram for the hive. Just says:

L. Permanent live
N. neutral
1. Common
2. Heating off
3. Heating on
4. Unused