-
Looking for a smarter way to manage your heating this winter? We’ve been testing the new Aqara Radiator Thermostat W600 to see how quiet, accurate and easy it is to use around the home. Click here read our review.
Hive Install to replace Danfoss TPOne - B
- Thread starter Red-DiY
- Start date
So, have you moved the black wires around in the wiring centre?
Or, for more context....
The guide on the box lid of your wiring centre does not relate to your dual zone setup.
As the TP One-B system was working perfectly, there was no need to touch the wiring centre.
One of the Black wires is a switched live back to the boiler, when there is a call for heat.
There is no separate connection to the pump.
To find out which Black wire is the Boiler S/L, temporarily connect them, one by one (power safely isolated etc.) into terminal 11, with the three brown permanent live wires.
Once you have found the black wire that fires the boiler, this should go into terminal 9.
The other two black wires - the switched lives coming from the Hives - should go into terminals 13 and 15.
Yes, that provides the permanent live to the grey wires of the zone valves.
It won't hurt to temporarily put another wire in the same terminal block.
Superstar . That has worked . I had 13 and 15 the wrong way round. Then once swapped I had lose connection on zone 2 so wasn't coming on. Now all working. Only slight concern is radiators don't go off completely but I think that has something to do with the hive app and frost protect sstayingon. Thanks again for your patience.
Well done, glad it's sorted.
DIYnot Local
Staff member
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local
