I am having trouble getting the air-conditioner to come on. I have a five wire system very old Williamson thermostat for a Williamson natural gas furnace with an out side air-conditioner unit. The coils are above the furnace connected to it in the basement. I have replaced the old thermostat with a the 44155C. I have the Hunter wired according to the five wire digram in the instructions.

Thanks for your help

Harrell Davidson
Obion, TN

Toss Hunter and get a good Honeywell thermostat.