Trying to install a 7 day programmable thermostat
Old thermostat is A digital TOTALINE
This is on a PAYNE Heating and Air System
R
G
Y1
W2
BO W1
C

Hooked up to Honeywell
R---------RC with Jumper to R
G---------G
Y1--------Y
W2-------W2
BO W1---O/B W
C---------C

When I set the cool on All it does is turn the fan on the cooling compressor doesn't turn on at all.
Please help
Thanks

Is your unit a heat pump. Or just an AC with a gas furnace or an AC with electric strips.
Need more info before we can be much help;

The unit is a heat pump
The unit also is electric

Did you set the thermostat up for heat pump and to energise the reversing valve in the cooling mode " O "?