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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
CONFIGURACONFIGURA
CONFIGURACONFIGURA
CONFIGURA
TION MENUTION MENU
TION MENUTION 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.