6
Press the SYSTEM button until
OFF
is displayed, then press the
and
simultaneously
INSTALLER/CONFIGURATION MENU
Press
Displayed
Press
or
Step
Button(s)
(Factory Default)
to select
Comments
1
System
MS 2
SS1, HP2, HP1
Selects Single Stage, Multi-Stage, or Heat Pump
(Single Stage or 2-stage) System Configuration
2
System
PRG 4
PRG 0, PRG 2
Selects Programmable Periods
3
System
4:00 HOLD
0:15 to 8:00
Selects Temporary Program Override Time
(increments of 15 minutes)
4
System
EMR
OFF
Selects Energy Management Recovery
OFF
or
ON
(ON)
5
System
FA
SL
Selects Fast or Slow Cycle Selection
6
System
CL
CL
Selects Compressor Lockout
CL OFF
or
ON
(OFF)
(ON)
7
System
CDL
CDL
Selects Backlight Display
(ON)
(OFF)
8
System
FA
FA
Selects Fast Second Stage
ON
or
OFF
(ON)
(OFF)
(Not available if SS1 is selected above)
9
System
0 FLTR
50-1950
(increments of 50)
Selects filter replacement run time
10
System
0°F
4 LO to 4 HI
Selects Temperature Display Adjustment
4 LO
to
4 HI
(Room Temperature)
11
System
°F
°C
Selects temperature display
F°
or
°C
selection
12
System
AU On
OFF
Selects AUTO Mode ON or OFF
13
System
LR
LR 62 to LR89
Selects Limited
HEAT
range
(90)
14
System
LR
LR 46 to LR 82
Selects Limited COOL range
(45)
15
System
(ON)
Selects Keypad Lockout
(OFF)
16
System
000
001 to 999
Selects Keypad lockout combination number
Press System to set code
17
Run
Returns to the OFF position
CONFIGURA
CONFIGURA
CONFIGURA
CONFIGURA
CONFIGURATION MENU
TION MENU
TION MENU
TION MENU
TION MENU
tem key selection will skip EMR (item 4) and temporary
program override (item 3).
3)
Select Temporary Program Override Time
– The thermo-
stat can hold any temperature you set it to for the amount
of time you select on this option. Your choices are 0:15 to
8:00 hours in 15 minute increments.
Example:
a. You have selected 3:00 hours for the Temporary Pro-
gram Override time period.
b. With the thermostat set to Heat or Cool, press
or
to set the temperature to your preference.
The thermostat will maintain this temperature setting
for 3 hours with
“HOLD”
blinking to remind you it is
in Temporary Hold. After 3 hours, the thermostat will
go back to the program temperature and
“HOLD”
will
no longer blink or display.
4)
Select Energy Management Recovery OFF or ON
–
Energy Management Recovery (EMR) causes the thermo-
stat to start heating or cooling early to make the building
temperature reach the program setpoint at the time you
specify. Heating will start 5 minutes early for every 1°
of temperature required to reach setpoint. Cooling allows
more time per degree because it takes longer to reach
temperature.
Example:
You select EMR and have your heating program-
med to 65° at night and 70° at 7 AM. If the building temp-
erature is 65° the difference between 65° and 70° is 5°.
Allowing 5 minutes per degree the thermostat setpoint will
change to 70° at 6:35 AM.