what do the R C and W posts do? n260 c wire to relay

[keech]

ok i installed a 240v toe kick heater

i source it from a cabinet w a 2p relay [24v coil]

Toe kick works great when you pick the coil closed

now i install the nest thermo stat with the n260 code

i only needed two wires to pick the coil before, but i added a 3rd wire for the common.

so now I have [lets say +/- even tho we have VAC]

switched + at stat [in this case red] landed on the red post

steady +   at stat [in this case yellow] landed on the C post

steady - at stat [in this case white] landed on the W post

but it no worky.

what do the R C and W posts do?

thanks

so i have the

[Jake]

Hey keech,

Sorry for the late reply. I wanted to follow up and ensure you are good to go. Please let me know if you are still having any trouble from here, as I would be happy to take a closer look and assist you further. 

Best regards,
Jake

[Jake]

Hey keech,

I want to ensure you are good to go, and everything is working properly. Please let me know if you are still having trouble, as I will be locking the thread in 24 hours due to inactivity. 

Best regards,
Jake

[Jake]

Hey keech,

It has been a few days since the last reply, and I am going to lock the thread at this time. If you have any questions, please feel free to create a new post. 

Best regards,
Jake