wiring

Two Nest 3rd generation units (PDF) need to be installed for dual zone central heating (but not hot water) with one in the living room (zone 1) and one in the hallway for rest of property (zone 2). The combi boiler is an Ideal Logic 35 which is wired as follows: I have situated both Nest...

Hi all Looking to wire 2 switches; one as a "master" and the other a push-to-break going off to a simple led light. How does the wiring look in the attachment? Not done it in a long long time! IMG_20200112_140653__01 by AdamEG posted 12 Jan 2020 at 2:15 PM

Hi, I have brought a Tado smart thermostat and currently attempting to install it. I currently have a Worcester Greenstar i boiler connected to a Honeywell BDR91 which wirelessly links to a Honeywell EHE0200361. (All images attached) I have entered this information into the step by step guide...

I recently had the above system boiler fitted along with a nest thermostat. I've since had a couple of issues with valves and microswitches. One outstanding question I have is that when there is a call for heating either for the central heating or to warm the water in my tank the radiator...

Hi all, I'm new to this so I will get to the point and try to be clear as possible. I'm currently trying to install a Nest Thermostat E with Heat Link to a Baxi Combo Duotec 28. There is currently a Horstmann Hrt4-zw attached with the wiring below for the wireless receiver. Now how do I...

Hello there, I am rewiring a metal dimmer switch after redecorating; before decorating there was no earth cable between the cable from the wall and the earth terminal on the dimmer. The lighting circuit is protected by a RCD but as I understand it a metal dimmer switch is class 1 so should be...

I've bought my HIVE in the black Friday sale last year and have been waiting for the local plumber to install but he keeps fobbing me off.... so can anyone advise me on how to wire this up.... I've been through all the usual tutorials and can't make sense of them because they're all different...

I’ve recently bought Hive and want to have ago at installing it myself. I have a basic understanding of wiring and once I can figure out what does what on my old programmer I'm sure it’ll be fairly straight forward. Can someone explain to me what (if possible) these wires are doing...

Hi all, first post here! Please move if it's in the wrong section. I'm quite into my DIY and have been upgrading parts of the house, I bought a Nest thermostat last week and just wanted to check everything checks out, if anyone could give any advice on the below it would be greatly...

Hi all, I have a Triton electric shower which was installed by someone else around a decade ago. It stopped working the other day so I opened the front cover to see if there is an obvious cause (I don't have much experience in this area). Upon opening, it appears the main problem is the...

Sorry- yet another smart thermostat wiring question. I want to install a Drayton Wiser two channel system. I currently have a Honeywell wireless thermostat (connects to a R6660D) controlling my central heating. I have a Honeywell wired timer (ST9100c) controlling my hot water cylinder. I have...

Hello When we moved into our home in 1985 one bedroom and the bathroom had a single bar electric fire high up on the wall operated by a pull cord. The house was built in 1968 when central heating was not commonplace. We didn't like the fires too much so they were removed and blanking plates put...

Hi, I appear to have lost power to my programmer (Honeywell ST699) after one of my wall thermostats got knocked clean off the wall and something went pop. I'm hoping it's the fuse in the wiring board that's blown but I've none at home as yet to test with and my father, who's on holiday, has my...

Hi All Looking for some advice on first fix wiring for our extension, before connecting ang getting certification on completion. Our new kitchen will have a bank of appliance... 2x single oven, 3.2kw/230-240v/manufacture required fuse 16 1x Combi microwave, 3.0kw/220-240v/manufacture required...

Hi all, trying to install a hive, my current system is combi with a hot water tank, drayton room stat and horstman h27xl programmable unit. it was wired as below however i had removed the earth and neutral when i took the pic https://ibb.co/qrvTdMd The room stat is below...

Hi, I have moved to a house with a oil Combi boiler and a thermostat (Grant) which is on the wall in the kitchen. Can I replace this with my hive receiver do you know? I'm a joiner to trade so very limited ability with things like this although I replaced my old one but it was like for like...

Hello I current have installed a honeywell st9100c timer as per the image with the wires. We are in the process of installing a Drayton wiser timer and the wiring in the unit needs to be as per the wiring diagram Please can someone tell me which wires go where as per the wiring diagram...

Hi guys, Hoping I can sort this out without bringing in a tradesman.... I'll try to include as much info as possible. I have a Suprima boiler and Hive thermostat which I installed soon after moving into my new house, the whole system worked well over the winter for both CH and HW. The system...

Hello, I'm at the final stages of building a summer house and I'm now starting to think about getting electric to the building. I need power for lights, alarm/motion sensor, and a few sockets for items such as TV, music and probably some power tools. The building is about 25metres from the...

Hi all, I had a similar thread a while ago but not wanting to necro-post it and also to try and ask a more specific question, I wanted to start a new one. So: I have a double socket in a hallway, with 2 cables going into it, so assuming that it's either part of a ring circuit, or the mid-point...