There is Only R and C wires on Honeywell thermostat

[bernardleung]

Read another post before, not sure if there is any solution yet 

Only R and C on the wall mount @ the display panel 

All wires is connecting to a remote Interface unit which is wireless 

[Markjosephp]

Hello bernardleung,

Thanks for posting your thermostat wiring diagram. I'd be happy to take a look into this for you.

To determine your systems' compatibility, could you please tell us the make and model of your HVAC system? Also, do you have a humidifier or dehumidifier?

I'll look forward to your response.

Regards,

Mark

[Jhonleanmel]

Hi folks,

Chiming in to see if you still need assistance with this. Let us know if you have additional questions ― we'd love to help.

Best,
Mel

[Markjosephp]

Hi bernardleung,

I'm checking in to make sure that you've seen our response. Please let us know if you have any additional questions or concerns before we lock this thread in 24 hours.

Thanks,

Mark