Honeywell RTH7400 series Quick Start Manual page 11

11
If your system type is...
If your system type is:
q Single Stage Heat and Cool
Congratulations, you're done!
Thermostat is set with energy saving schedule; see
operating manual to adjust schedule.
If your system type is:
q Multistage Heat and Cool
q Heat Pump* without Backup Heat
q Heat Pump* with Backup Heat
q Heat Only
q Cool Only
Continue to step 12a to match your thermostat to
your system type.
*Heat Pump—an air conditioner that provides cooling
in the summer, and also runs in reverse in the winter
to provide heating.
If you are not sure of your system type or if you
have other questions, call us toll-free at 1-800-468-
1502.
11