Nest Hello Advanced Wiring Diagram
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- เผยแพร่เมื่อ 9 พ.ย. 2024
- A short video explaining how we have used the Nest Hello to operate a relay to switch an old battery operated door bell, this relay setup can be used to switch door bells that may use not use 24v
This diagram is what should be in the manual! With your diagram it took me 5 seconds to know how to connect my doorbell. With the nest manual I would've still been looking or experimenting. Thank you very much!!
finally someone posted a video with a diagram rather than |"for dummies" - now works perfectly as i didnt understand what is the function of this dongle
This is the best video! Clear explained electrical circuit...great
Thank you for the diagram worked a treat with the Honeywell D117 chime.
Thanks. Your diagram helped me wire mine up.
Great video. Clears up a lot of questions I had with the best wiring. I couldn’t get the existing chime working, so just wired 24volts to the doorbell and rely on my phone to tell me if someone is at the door.
Thanks a lot mine was not working and show this this to the installer and it worked out. Appreciate your support !
Thanks a lot for this video. So clear and precise. Imagine if Nest managed to do somehing like this instead of their useless info...
I like the Nest product but as I installed my nest hello doorbell I’m thinking. For the love of god nest stop treating me like and idiot and just give me a damn diagram. Thank you for filling this unmet need.
So glad you posted this, this sorted out my dilemma of having to replace my existing chime which I liked and didn't want to disturb.
For those who are hunting down the parts, I sourced from uk.rs-online.com/. And all under a tenner and free delivery too (at the time of posting).
Relay: RS Stock No. 805-2153
Socket: RS Stock No. 123-2057
The Nest chime connection go on terminals A1 & A2 to activate the coil. I then used terminal 11 (com) and terminal 14 (NO - Normally Open) to simulate the old bell push button loop. Do test before you install as I don't want to be liable for your install, but this worked for me.
Fantastic! I have no existing doorbell or wiring but do have a spare socket in the hallway so this setup will be perfect!
Thank you so much for this wiring diagram! Life saver
Very useful vide. This solution is so easy no wonder why nest don't post it on their help site. Plus they want to keep nest installers in job.
Good video. But maybe good to mention that it is a AC relay...?
Very useful thanks. Pretty much what I had drawn out in circuit form except with a Honeywell wired to wireless converter to use the Honeywell series 9 bell system. Good to know it works :)
I've just put this together using gt8monsters wiring and the Honeywell wireless converter with a Series 9 MP3 Doorbell. Works a treat :)
Just remember to use A1 and A2 on the converter when using the relay.
My first attempt was without the relay using A1 and AC1 and it just drained the converters Button Battery.
That, and it chimed the Doorbell at random times (2:45AM being the worst!!)
@@buynitcheaply
Did you use 12Vac relay (as Honeywell chime supports 8Vac and 12Vac only), kindly let me know, I'm stuck at this stage.
Great video. Thanks !!
But still one question:
Why do you need to connect NEST and the CHIME CONNECTOR in SERIE (circle) from the transformator point of view?
Why not connecting both the BEST and the CHIME CONNECTOR directly on to the power transformer ?
Really useful video. Am I right in assuming though that if I am using a transformer (BRITISH GENERAL 8-24V 8VA BELL
TRANSFORMER MODULE from Screwfix) that I wouldn't need to use a relay, I can connect the chime connector directly to my Byron 720k chime?
Excelente video. Muchas gracias.
mate you done some crazy shit here
This video is everything i wanted. Don’t know why nest couldn’t have included this in the documentation. As an installer, i dont want to pair all these doorbells to my phone. Just give us the diagram Nest so i can move along with my day.
Great video I used 16volt plug in transformer finder 24v relay and Honeywell series 9 wireless chime thanks
Josh Tooth how did you get the chime to receive without the button?
Crag Mack The Honeywell chime has a transmitter just put relay were the push button should be
Josh Tooth can you show me how exactly you did yours? And everything that you had to buy
Crag Mack ok go you tube search nest doorbell UK watch jay Hussain video tells you all stuff you need from amazon Then using this video wire in a 24v relay which you get fro RS component finder across A1A2 on Honeywell chime
Josh Tooth thanks man this helped
I just bought 8 Pin 10A 24VAC Coil Electromagnetic Relay with Socket Base DPDT with LED and Mechanical Indicator LY2N-J.....how do we wire the relay? Which wire goes on which pin?
Tks for the video. But I don't know how to connect the relay: where to plug the wire
Thanks. Very useful. What's the model number of your relpol relay and what contacts are you using?
Can you share the specifications of the relay? I'm trying to hook the chime onto my domotics system (Teletask), but can't connect it directly to the digital inputs (Teletask TDS12117). I guess I simply have to add a relay like in your setup to get it to work.
Great video. Thank you. Can you provide a link to a suitable relay?
If you go to local electrical wholesaler and ask for 24v ac SPST - single pole single throw. At least. They will be able to help out. Also look it up at RS components website
Looking for some help here and came across your post.. live in the US have a 16v:10va 2 connector transformer connected to a regular push doorbell. And regular door chime. The elec originally installed it like this. Red from Transformed connects to the one port on door chime then the other port on the door chime connects to the push doorbell. The green from the transformer connects to the doorbell directly making the ring loop..standard I know....I would like to change the transformer for a 3 way trans, with 3 connectors 8v, 16v,24v, I want to feed the chime with 16v and the nest hello doorbell with the 24v side.. this way when the Nest hello is pressed or sees motion it works by the 24v feed but the transformer feeds to door chime with the 16v side....can this be done and it so how do I wire it...
Would really appreciate learning from your expertise.
what will happen if I plug it in at 24VDC?
Can anybody put a link for this relay to buy?
Thanks for the post. I was discussing with my electrician and this really helped. Question where did you get the transformed and the relay? I might do exactly what you have.
RS Components
gt8monster thanks again. My parts arrived and i wired it up just like you said and it works a treat. I happen to have a musical door chime which plays a tune but it works just like you had it setup. I was not able to find the components on RS components but i got them from eBay in the end. 24v AC 1Amp Transformer and 24V AC relay Omron. Googled the wiring diagram online and copied your layout.
Great video
Hi @gt8monster
Thanks for the video. It’s useful to see.
A couple of questions:
What’s the voltage of the Chime?
Does your chime only take batteries?
The 24V plug transformer is that something that can be picked up pretty easily from the high street or local electrical shops or will I need to order off eBay or similar?!
Thanks
Warren :)
Warren Buckley
Hi Warren, the voltage of the chime is irrelevant as the relay isolates the two circuits.
We used a battery powered chime as an example, the relay can be used to switch any doorbell, just remember if you have a 24v AC transformer you must have a 24v AC relay coil.
We used a 24v AC transformer from RS Components, we bought the relay and base from there also.
Hope this solves any confusion.
Do you have a link to the transformer as I’m struggling to find it, thanks
Jikesh Shah something like uk.rs-online.com/web/p/cctv-power-supply-accessories/4709616
Thanks, I saw that one but it isn’t 1amp (1000ma) as you suggested so thought it may not work. Thanks
Hi @gt8monster, thank you for your video, it's very helpful, I would highly appreciate if you could point me to the 24v AC relay coil and base, the website has so many of them and when I called the support they asked what is the amp for the relay... Many thanks.
The relay is the missing link for me it seems. Can you recommend one?
URBEST
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Hi I have a multi volt transformer giving me 8v 10v and 24v can I use this power my existing 8v door bell and if so how would I wire it, would I still need the 24v relay ? any ideas ?
Specs say transformer and chime need to be same voltage
Do you need batteries in the chime to get it to work as it’s volt free from the relay please answer meeeee 😀
Batteries in chime are the reason why you need to use volt free contact In relay.
Hi @gt8monster - Great video and very useful.
Can I use the same setup and wire it into a chime with built in 16v transformer plugged into a 3 pin plug?
Thanks
Jikesh Shah Hi, I believe Nest will run on 16v, therefore this setup may not be needed
Thanks sorry I was meant to the bell had a built in 8v transformer which is why thought this would be the best option for me. Will give it a try, thanks once again.
Please give us a link or specific relay spec's or order or item number please. The video was very helpful I am a novice Help!
See my comment a week before yours. Works like a charm!
My relay just keeps clicking, like it’s having a ‘fit’. I’ve followed your instructions exactly, same relay etc. Please can someone advise :(
Did you find a soultion?
Hello. Great setup.
Where did you purchase the relay?
Do you have a part number for the relay?
I called RS components and they don’t have any rely in stock that can take 24vac switching with such a low current at .33Amps
Please help
I saw a similar video which used this relay. Hope it helps.
URBEST
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URBEST HH52P AC 24V Coil DPDT 8 Pins Electromagnetic Power Relay w DYF08A Base
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8707P is 8VA transformer from screwfix. Be careful tho cause quality is quite poor and I found internal connections are very badly made and transformer may appear faulty.
Anyone had the diagram if my chime had a. Transformador?
has anyone connected them up to a existing chime? my query is if you upgrade the transformer to 24v , then what happens if the existing chime is rated at something less, i have called nest technical and they not helpful tbh, i had to install my first one for them last week , which was basically swapping a ring pro which doesn't have a wired chime, they couldn't tell me how to connect the chime connector, in the end i just worked it out myself and left the two cables with the hooked ends from the chime connector in connectors, only thing is the custom doesn't have a chime indoors but relies on notifications from his phone , ipad,etc, actually nest support recommend not to connect it that way for some reason
Really helpful to see the diagram. Thank you. I bought a 24v transformer and a 24V bell from Germany so didn’t need the relay but miss the familiar ding dong. I’ll be looking for nicer 24V chimes.
I used these from Amazon
amzn.eu/8kdBVyl
amzn.eu/8zEAYJz
The chime is small - I had to paint the wallwhere I had been too lazy before to paint behind the old chime.
Thanks for the video.
I don’t have any wiring for a doorbell currently, so need to make a fresh install.
I have found this transformer at screwfix:
www.screwfix.com/p/british-general-8-24v-8-va-bell-transformer-module/8707p
Which seems to suggest it’s suitable.
However, I don’t want a chime as I have google home, so essentially just want the nest hello powered.
Based on your diagram, does that mean the rely and chime isn’t required?
All I know about electricity is it apparently hurts if you stick your fingers in a plug, so if I’m asking a stupid question forgive me!
does anyone have the specs for this relay and base?
URBEST
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URBEST HH52P AC 24V Coil DPDT 8 Pins Electromagnetic Power Relay w DYF08A Base
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My chime box is wireless, any use? Thanks
Hi really helpful video, I will be using your setup as it's really uncomplicated the issue. Just a one question, I do not have a door bell at the moment so have to buy one, which one would you recommend for this setup?
I found the relay, hopefully its the same one used in the video:
uk.rs-online.com/web/p/non-latching-relays/8052153/
uk.rs-online.com/web/p/relay-sockets/1232060/
this option may have answered my question, just use the Byron 776 word door bell. As you can see from the manual the batteries become redundant as its powered by a 3 pin plug into the mains. Then use the your digram to finish off the install, what do you think will it work?
doorbell:
www.ukelectricalsupplies.com/byron-wired-transformer-doorchime-with-built-in-transformer.htm