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 DONE SETTING UP ARROW DOWN ARROW Installer Setup Number 0170 Installer Setup Name System Type Selection (Select Your Setting) Settings 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). M22216 29 69-1725-1