02-14-2024 05:17 AM - edited 02-17-2024 04:33 AM
Good Morning Google Nest Community!
I hope you are having a good day so far.
I am having a hard time to connect my Google power connector into my system and thermostat.
Let me describe you how is my current system setup.
I have 4 thermostats connected to 4 zone valves which turns on a bunch of hydronic baseboard heaters around the house. (Heat only).
I draw this diagram on how everything is wired.
Since I am using an external transformer do I have to remove the jumper on the power connector?
All the system is wired the same way, but I will try to draw the whole system for better explanation if this is not enough.
Please if you need more detail on anything, please let me know!
I appreciate any help!
Thank you!
Members might want to help:
@Patrick_Caezza @CoolingWizard @David_K
EDIT:
This worked for me!!!
Power Connector W ----------------- Thermostat W
Power Connector R ----------------- Thermostat R
Power Connector C ----------------- Zone Valve yellow ----------------- External Transformer C
Power Connector R ----------------- External Transformer R
Power Connector W ---------------- Zone Valve Yellow
PS: If you still getting the error N261 (Undetected wires C-W(P)-R) make sure you go on the google app and update the wires:
settings > thermostat > wiring
02-14-2024 09:54 AM
My setup is very similar!
Following
02-17-2024 11:56 AM
Hi folks,
@AndreMonte, awesome! I'm glad that everything has been sorted out, and I appreciate your sharing the steps you took to resolve this case. If you have questions or concerns in the future, feel free to start a new thread, and we'll be happy to help.
@AmigosHalifax, I want to check if you are still in need of any help or if something you're struggling with installing your Nest Power Connector. Please let me know, as I would be happy to assist and answer any questions you may have.
Best,
Zoe