White Rodgers 1F89EZ-0251 Thermostat User Manual


 
5
Configuration Menu
Menu Screen
Number
Displayed
(Factory Default)
Press
or
to select options
01
Sleep
(OFF)
On Select Sleep Timer On or OFF
If selected OFF, skip to menu screen 04
02
h
(8)
1 to 12 Select 1 to 12 hours for Sleep Timer On.
See Sleep Timer section on page 3
03
CS
(OFF)
On Select Cool Savings Feature On or OFF
If selected OFF, skip to menu screen 06
04
CS
(3)
1 to 6 Select 1 to 6 for Cool Savings Feature On
See Cool Savings section on page 3
05
CR
(FA)
SL Select Adjustable Anticipation, cycle rate for Heat Pump, Heat
and Cool. See table below
06
CR
Aux
(FA)
FA Select Adjustable Anticipation, cycle rate for Aux./Emer Heat.
See table below
07
CL
(OFF)
On Select Compressor Lockout OFF or On. When selected On,
the thermostat will wait 5 minutes before turning the
compressor on.
08
L
(On)
OFF Select Display Light On of OFF. When selected On and the “C”
terminal is connected, the backlight will stay on continuously.
When OFF the backlight will come on for a short time when any
key is pressed.
09
Room Temp
(0)
4 LO to
4 HI
Select room temperature display for 4
o
higher or 4
o
lower than
the actual temperature
10
o
F
o
C Select
o
F or
o
C Display (temperature displayed in Fahrenheit or
Celsius)
11
FH
(On)
OFF Select fast second stage On or OFF
12
Change Filter
(OFF)
On Select filter maintenance indicator OFF or On.
If selected OFF, item B will be skipped
13
Change Filter
(200 h)
25 to 1975 Select 25 to 1975 hours for Change Filter reminder
See Change Filter reminder section on page 3
Menu Navigation
Press
for next. Press to go back
To exit the menu: Set the system switch to Cool or Heat. If
no keys are pressed within fifteen minutes, the thermostat will
revert to normal operation.
Installation
Select Configuration Options
The configuration menu allows you to set certain thermostat operating characteristics to your system or personal requirements.
Select Cycle Rate – The cycle rate can be adjusted to keep
the heat or cool on longer or shorter to match the temperature
response of the home with your heating and cooling system.
MODE Fast Slow
(FA) (SL)
Heat Pump 1.2
o
F 1.7
o
F
Aux./Emer Heat .8
o
F 1.2
o
F
Enter Menu
SYSTEM
Press
and hold
for 3 seconds
Set at
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