Beiträge von RiZZaH

Great! Thank you so much! It is hard sometimes as a beginner in electrics to get clear help on these matters.

Much much appreciated!

I included an old picture of the cabinet, in the meantime the 2 spots at the top have been filled for solar panels and homebatteries.

The 24v AC transfo is also used for powering other smart devices, as you can see I have no room free at this point to add other transfo's nor is there any room for adding extra electronics inside.

At this point I'm considering to just replace the relais in the top right by Shelly Pro 1's and toggle them with Shelly Buttons on their batteries, sadly that means if the wifi is down or my home assistant that those won't work.

Or perhaps I could install a Shelly Pro 4 and a Shelly Pro 2 and save room to add an extra din rail 24v DC transfo.

So other than removing the entire push button circuit and using battery powered switches to toggle 230v ac shelly's wirelessly there is no option in the shelly range it seems?

I'm trying to think of the best option cause I really want Shelly to do this, I have Tuya din mounts relays that can do this but I really don't wanna hook my house up to their cloud.

Much appreciated for all the info!

Hm yes but since its a dry contact relais cant I power it on 230v ac and signal the switch on 24v ac.

There are other things connected on the 24v ac transfo and no room left in the cabinet.

Much appreciated for any tips

Hi,

I'm looking for some help with a situation that I seemingly can't get a clear answer for, my current setup is attached.

I have a 24 v AC transfo that powers a push button circuit around the house that goes to teleruptor (impulse?) relais (24v ac), these relays then power the lights on 230v AC.

I want to make each of these 5 light circuits smart by changing them to Shelly's on the DIN rail. Since the wiring in the walls is very thin I can't push 230v AC over these and it will have to stay on 24v AC. I noticed the Shelly Pro 1 din modules have dry contacts.

I raised a ticket in which I supplied a drawing (see attached), which they said would work, but some work-buddies told me that this won't work.

I know basics but this is going over my head.

Much appreciated.

The device says its rated for 230 volts and 16A. Thats a limit of 3680 watts no? So my 2000 watt heater is well in the limits?

Hi,

Im fairly new to Shelly, but I installed a Shelly 1 in between an electric heater following the wiring diagram I found online here:

2c0ffde78d2858058997fda0f3bf8851cf80e2ee.png

(Note I didnt split cables Shelly like in the image but with a 3 wire Wago):

4306-1_WAGO_Terminal_Block_3_wire_221-413.jpg

Now everything works fine, including the heater. But I noticed when I turn off Shellys relais to the heater I can see a white flash happening inside in the gap next to the screws.

Im just wondering if this is normal?

The heater is 2000 watts, which is according to my calculations on 230 volt way under Shellys limit.

Kind regards,

Riz