I only have 2 wires to connect I removed the old wires from the W and R connection
And put them on the new one but nothing happens. Any help would be appreciated

Replace batterys with fresh new ones!!
A MUST DO!!


Then see page 17 in the instructions below.
You must set to number 2 since your system is heat only.

http://customer.honeywell.com/techlit/pdf/69-0000s/69-1717.pdf

Hopefully this should get you by.

Did you look for instructions on the Honeywll site?