Honeywell RTH8500D Thermostat User Manual


 
29 69-1725-1
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.
M22216
0170 System
Type
Selection
1 - Heating and Cooling (Conventional) -- Gas, oil or
electric heating with central air conditioning.
2 - Single-stage Heat Pump with no back-up or
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).
Installer
Setup
Number
In
sta
ll
er
Setup
Name
(Select Your Setting)
Settings
UP
ARROW
DOWN
ARROW
SETTING
PRESS TO EXIT
IN
S
TALLER
S
ET
UP
D
O
N
E
INSTALLER
SETUP NUMBER
UP ARROW