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4
CONFIGURATION MENU
The configuration menu allows you to set certain thermostat
operating characteristics to your system or personal requirements.
Press RUN to make sure the thermostat is in the run program
mode, then press PRGM and RUN at the same time to enter the
configuration menu. The display will show the first item in the
configuration menu.
The configuration menu chart below summarizes the configura-
tion options. An explanation of each option follows.
Press HOLD to change to the next menu item or press TIME to
go backwards to the previous item in the menu. To exit the menu
and return to the program operation, press RUN. If no keys are
pressed within fifteen minutes, the thermostat will revert to
normal operation.
1) Select Temporary Hold Time - The thermostat can hold any
temperature you set it to for the amount of time you select on
this option. Your choices are 0:00 to 8:00 hours in 15 minute
increments. 0:00 disables the function
Example: Using the Temporary Hold Function
1. You have selected 3:00 hours for the Temporary Hold
time period.
2. With the thermostat set to Heat or Cool, press HOLD for
five seconds (time will show 3:00 hours as a setting
reminder).
3. HOLD on the display will blink.
4. Use
or to set the temperature to your prefer-
ence. 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.
2) Select FA or SL (Fast or Slow) Heating Cycle Rate - The
FA setting is frequently used for gas, oil or electric heat. The
SL setting produces a longer heating cycle which is nor-
mally for hot water or steam (hydronic) systems. Both
settings produce very accurate temperature control and
can be set to your personal preference. FA cycles the
system just under 1°F and the SL setting cycles at approxi-
mately 1.5°F.
3) Select backlit display - The display backlight improves
display contrast in low lighting conditions. Selecting back-
light ON will keep the light on continuously. Selecting OFF
will keep the light off.
1
Step Press Button(s) Displayed (Factory Default) Press or to select: COMMENTS
HOLD
(0:00)
0 to 8 hrs (in
15 minute increments0)
2
(FA)
SL
Select temporary Hold time
4
5
E
(ON)
OFF
6
7
LOC
(OFF)
ON
0 HI
(0)
4 LO to
4 HI
(F) °C
Returns to normal operation
8
Select Energy Management Recovery OFF or ON
Select Compressor lockout OFF or ON
Select temperature display adjustment higher or lower
Select temperature display to °F or °C
RUN
PRGM
and RUN
HOLD
*
HOLD
*
3
d-L
(ON)
OFF
Select display backlight OFF or ON
HOLD
*
HOLD
*
HOLD
*
HOLD
*
Select FA or SL (Fast or Slow) heating cycle rate
Configuration Menu
* Press
HOLD to advance to next item or TIME to move backwards to previous item
7
FAN switch (ON, AUTO).
8
SYSTEM switch (COOL, OFF, HEAT).
The Display
9
Indicates day of the week.
10
Flame icon ( ) is displayed when the SYSTEM switch is in
the HEAT position. Snowflake icon (
)is displayed (non-
flashing) when the SYSTEM switch is in the COOL position.
Snowflake is displayed (flashing) if the thermostat is in
lockout mode to prevent the compressor from cycling too
quickly.
11
Alternately displays current time and temperature.
12
Displays currently programmed set temperature (this is
blank when SYSTEM switch is in the OFF position).
The word HOLD is displayed when the thermostat is in the
HOLD mode. HOLD is displayed flashing when the thermo-
stat is in a temporary HOLD Mode.
2
1
3 4 5 6 7 8
10 13
12
1011 11
99
Figure 8. Thermostat display, buttons, and switches
SU
HOLD
PM
SA
AM
MO TU WE TH FR
TIME PRGM RUN HOLD
FAN SYSTEM
ON AUTO COOL OFF HEAT