Filter
Top Products
KEYPAD QUICK REFERENCE
3
SET
FILTER
PROG/MAN
QUICKSET
LOCK
SET - Begins, saves, and advances
programming inputs
PROG/MAN - Sets thermostat to either
program or manual mode. Provides quick
return to normal operating mode from
any menu
QUICKSET - Allows quick programming by
enabling user to program all seven days at
once
LOCK - Accesses keypad “lock” and
“unlock” feature
FILTER - Accesses filter monitor
and status
SYSTEM - Accesses 4 modes of
operation: HEAT, COOL,
AUTO (changeover), or system OFF
FAN -Accesses two modes of fan
operation: auto and on
Decreases or
reverses setting
on display.
AUTO FAN
MAIN DISPLAY (OFF MODE)
A few seconds after power up or RESET, the display shown
above will appear. The thermostat will be in OFF mode.
1. Press SYSTEM button to enter HEAT, COOL, or AUTO*
(changeover) modes of operation.
2. Press PROG/MAN button to enter program or manual
modes. Pressing PROG/MAN returns thermostat to
main display from any menu.
*AUTO may only be entered if "AUTO CHG" was enabled during installation
and you are in PROGRAM mode. (See "CHANGING DIP SWITCH SETTINGS.")
V
V
Increases or
advances setting
on display.
SYSTEM
FAN
Symptom Remedy
Thermostat does not automatically Verify that thermostat is in PROGRAM mode and AUTO is indicated
switch from HEAT to COOL mode of in the display for proper AUTO (changeover) operation.
operation.
Auto (changeover) may have been disabled during installation.
(See "SELECTING AUTO CHANGEOVER".)
Fan runs continuously for hours at Review programmable fan settings entered during programming.
different times of the day (See "PROGRAMMING".)
Filter monitor indicates "CHECK FILTER" Check with your filter supplier and modify Filter Monitor settings to match
too soon for proper filter servicing interval. your servicing intervals. (See "PROGRAMMING FILTER MONITOR".)
If problems with thermostat cannot be solved, call:
Technical Support: (800) 445-8299
Monday-Friday 7:30 - 5:30 Central Standard Time
If calling after hours, a 24-hour automated help line is available.
38