I am installing a Honeywell RHT7000 thermostat. My wiring harness has a r, o,y,g,c, and w1. On the old unit e and W1 were jumpered. What do I do when the instructions say to contact a contractor if the new wiring scenario has a w1?

((What do I do when the instructions say to contact a contractor if the new wiring scenario has a w1?))

This is real simple. Call a Contractor/HVAC pro. There is more wiring that only a pro can take of at site.

I am glad I have finally found a person that reads the instructions and saves themselves much trouble.