Quick Installation Guide

RTH2510/RTH2410

15 69-2602EF—01

SETUP WIRING ASSISTANCE TROUBLESHOOTING

M32718

System setup

Function 1: System Type

0 Heating & cooling: Gas, oil or electric heating with

central air conditioning or heat pump without auxiliary/

back-up heat.

1 Heat pump with auxiliary/backup heat: Outside

compressor provides both heating and cooling.

Press the s or t button to select the type of Heat/Cool

system you have in your home.

Press to

change

setting.

When finished,

press s and t

to advance to the

next function.

M32719

AND