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6) Select filter replacement run time – The thermostat will
display FLTR after a set time of operation. This is a remind-
er to change or clean your air filter. This time can be set from
0 to 1950 hours in 50 hour increments. A selection of 000
will cancel this feature. When "FLTR" is displayed, you
can clear it by pressing SYSTEM. This resets the timer and
starts counting the hours until the next filter change. Contact
your system manufacturer for a specific replacement/main
tenance interval.
7) Select Temperature Display Adjustment 4 LO to 4 HI –
Allows you to adjust the room temperature display up to 4°
higher or lower. Your thermostat was accurately calibrated
at the factory but you have the option to change the display
temperature to match your previous thermostat. The cur-
rent or adjusted room temperature will be displayed on the
left side of the display.
8) Select F° or C° Readout – Changes the display readout
to Centigrade or Fahrenheit as required.
9) Selected Auto mode – This control will feature AUTO
changeover mode when AU on is selected (default). Press
the
or
keys (not available on earlier models) to defeat
the auto changeover mode (OFF).
10)Limited Heat Range – This feature provides a maximum
setpoint temperature for heat. The default setting is 90°F. It
can be changed between 62°F and 89°F by pressing the
or
key.
11)Limited Cool Range – This feature provides a minimum
setpoint temperature for cool. The default setting is 45°F. It
can be changed between 46°F and 82°F by pressing the
or
key.
12)This Feature Not Available.
ELECTRICAL DATA
ELECTRICAL DATA
ELECTRICAL DATA
ELECTRICAL DATA
ELECTRICAL DATA
Electrical Rating
Electrical Rating
Electrical Rating:
Electrical Rating
Electrical Rating
20 to 30 VAC 50/60 Hz or DC
0.05 to 1.5 Amps (Load per terminal)
2.5 Amps Maximum Total Load (All terminals combined)
CONFIGURA
CONFIGURA
CONFIGURATION MENU
CONFIGURA
CONFIGURA
13 & 14) Keypad Lockout – This menu selection will display
lock icon ( ) and "OFF" (default, keypad not locked out).
The
and
are used to toggle the selection between OFF
and ON (keypad locked out). When the keypad lockout
selection is enabled (ON), and the SYSTEM button is
pressed again, the display will indicate the number "0"
(default, still disabled) in the time digits. The
used to set the combination number from 0 to 999. If a
combination of 0 is selected and the SYSTEM button is
pressed, the menu will be exited and keypad will not be
locked. If 1 to 999 is selected and the SYSTEM button is
pressed, the combination is stored into memory and the
menu is exited. The ( ) will display designating keypad
locked with a valid combination. The SYSTEM button will
operate for 10 seconds after the menu mode is exited to
allow the user to change the mode from OFF to the desired
SYSTEM mode.
While the keypad is locked out, a simultaneous press of
and
will enter the configuration menu from any
mode instead of only OFF mode. When the menu is
entered with the keypad lockout feature enabled, the first
menu item displayed is the combination code 0. The
keys are used to set the combination unlock number
from 0 to 999. If the unlock number matches exactly with
the combination lock number stored in memory when the
SYSTEM button is pressed, the keypad is unlocked and
the ( ) is removed. If the unlock number does not match
when the SYSTEM button is pressed, the menu is exited
and the keypad remains disabled.
To reset the combination code and unlock the keypad if
the code is forgotten, see troubleshooting section.
THERMAL DATA
THERMAL DATA
THERMAL DATA
THERMAL DATA
THERMAL DATA
Setpoint Temperature Range
Setpoint Temperature Range
Setpoint Temperature Range:
Setpoint Temperature Range
Setpoint Temperature Range
45°F to 90°F (7°C to 32°C)
Operating Ambient Temperature Range
Operating Ambient Temperature Range:
Operating Ambient Temperature Range
Operating Ambient Temperature Range
Operating Ambient Temperature Range
32°F to 105°F
Operating Humidity Range
Operating Humidity Range
Operating Humidity Range
Operating Humidity Range
Operating Humidity Range:
0 to 90% RH (non-condensing)
Shipping Temperature Range
Shipping Temperature Range:
Shipping Temperature Range
Shipping Temperature Range
Shipping Temperature Range
-40°F to 150°F
TION MENU
TION MENU
TION MENU
TION MENU
and
SPECIFICA
SPECIFICA
TIONS
TIONS
SPECIFICATIONS
SPECIFICA
SPECIFICA
TIONS
TIONS
are
or
7
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