- Joined
- 26 Nov 2016
- Messages
- 2
- Reaction score
- 0
- Country
Hi everyone,
Thought i would ask for a little help with my nest installation. I thought i would be able to sort it without any issues but then i opened my programmer...
My programmer is a honeywell st9400c. It seems to have 3 wires into the live and 3 wires into the neutral. Nothing in 1 & 2 then a single wire in 3 & 4.
I have a wired honeywell thermostat in the hall which has 3 wires, 1 each in 1,2,3
I'm just not sure which wires need to go where, i tried the 2 power wires into l&n and the 2 remaining cables that were in l&n into t1&2 with the single cable for hw and ch into 3&6.
Obviously this is completely wrong but if anyone could help me out I'd be really greatful
Thanks
Thought i would ask for a little help with my nest installation. I thought i would be able to sort it without any issues but then i opened my programmer...
My programmer is a honeywell st9400c. It seems to have 3 wires into the live and 3 wires into the neutral. Nothing in 1 & 2 then a single wire in 3 & 4.
I have a wired honeywell thermostat in the hall which has 3 wires, 1 each in 1,2,3
I'm just not sure which wires need to go where, i tried the 2 power wires into l&n and the 2 remaining cables that were in l&n into t1&2 with the single cable for hw and ch into 3&6.
Obviously this is completely wrong but if anyone could help me out I'd be really greatful
Thanks