Operating instructions

7
Fan Speed
Press the On/Off Mode button until the fan green LED is lit. The
LCDwillshow“Lo”(Low),“Hi”(High)or“Au”(Auto).Pressthe“+” or
“―” button to select the desired fan speed. See “Special Features”
on page 11 for more information on Auto Fan.
On/Off
Mode
Fan
Cool
Furnace
Temperature Set-Point
Pressthe“+”or“―” button to change the temperature set-point. The
temperature set-point is indicated by two digits on the LCD. Press
the“+”toincreaseorthe“―” to decrease the temperature set-point.
The maximum set-point for the system is 90 ºF. The minimum set-
point is determined by the active operating mode. For heating, the
minimum is 40 ºF and minimum for cooling is 55 ºF.
On/Off
Mode
Fan
Cool
Furnace
*Heat
Pump or
Heat Strip
˚F