Honeywell RTH8500D Owner's Manual page 29

Step 11. Configure Installer Setup (Cont)
8. Press the Up or Down arrows to select your setting for Installer
Setup Number 0170.
9. After you select your setting, press the Up arrow to go to the
next Installer Setup Number.
UP ARROW
INSTALLER
SETUP NUMBER
PRESS TO EXIT
INSTALLER SETUP
Installer
Setup
Number
0170
DONE
Installer
Setup
Name
1 - Heating and Cooling (Conventional) -- Gas, oil or
System
electric heating with central air conditioning.
Type
2 - Single-stage Heat Pump with no back-up or
Selection
auxiliary heat -- the compressor runs in both
heating and cooling.
3 - Heat Only with no fan (Conventional) -- Gas, oil
or electric heating without central air conditioning.
No wire on the G terminal on new thermostat.
4 - Heat Only with fan (Conventional) -- Gas, oil or
electric heating without central air conditioning.
Typically wires are R, W and G on new thermostat.
5 - Hot Water Heat Only (Conventional) -- Gas or Oil
hot water heat with three wires connected to new
thermostat or for normally open hot water valves
with wires connected to R and Y on new thermostat.
6 - Cool Only (Conventional) -- Central air
conditioning only.
7 - Multistage Heat Pumps -- heat pump with auxiliary
or back-up heat.
8 - Multistage Conventional Heating and Cooling --
2 stages of Heat (wires on W and W2) and 2 stages
of Cool (wires on Y and Y2).
9 - Multistage Conventional Heating and Cooling --
2 stages of heat (wires on W and W2) and 1 stage
of Cool (wire on Y).
10 - Multistage Conventional Heating and Cooling --
1 stage of heat (wire on W) and 2 stages of Cool
(wires on Y and Y2).
(Select Your Setting)
Settings
29
SETTING
UP
ARROW
DOWN
ARROW
M22216
69-1725-1