16 BAS-SVX17B-EN
Configuration
Table 4. Configuration options for sensors used with variable-air-volume (VAV) units
Option
number
Function Option Value Default Description
0
(See Note)
Operation mode
0 = Constant-volume (CV)
1 = Heat pump (HP)
2 = Variable-air-volume (VAV)
0
Configures the operation mode of the sensor.
Note: To access option number 0, with the configuration
screen showing, press the up and down arrows
simultaneously for 2 seconds. Option number 0 will
appear on the display.
1 Morning warm-up
0 = Disabled
1 = Enabled
0
If enabled, the heat turns on when the program switches
from unoccupied to occupied and the zone temperature is
1.5ºF (0.8ºC) below the warm-up setpoint temperature.
2
Economizer minimum
position override during
unoccupied period
0 = Disabled
1 = Enabled
1
If enabled, the minimum position of the economizer
damper is overridden during the unoccupied period.
3Temperature scale
0 = ºF
1 = ºF + 0.5
2 = ºF + 0.1
3 = ºC
4 = ºC + 0.5
5 = ºC + 0.1
0 Displays the temperature in the selected format.
4 Heat installed
0 = No
1 = Yes
0
Allows the warm-up setpoint to be programmed during
occupied periods.
5 Time Clock
0 = 12 hour
1 = 24 hour
0
• 0 sets clock to 12-hour format with AM and PM.
• 1 sets clock to 24-hour military time.
6 Modulated heat
0 = No
1 = Yes
0
The modulated heat is controlled to the supply air heating
setpoint.
7Daytime warm-up
0 = Disabled
1 = Enabled
0
If enabled, this setting allows the system to automatically
switch between supply air cooling and constant-volume
heating operation during an occupied period.
8
Programmable days per
week
0 = 7 days (M, T, W, Th, F, S, S)
1 = 5 +1 days (M–F, S, S)
2 = 5 + 2 days (M–F, S–S)
3 = 1 day
0
• If 0 is selected, all 7 days to be programmed differently.
• If 1 is selected, week days, Sat, and Sun can be
programmed differently from one another.
• If 2 is selected, week days can be programmed one way
and Sat-Sun can be programmed another way.
• If 3 is selected, all seven days are limited to being
programmed the same way.
9
Programmable periods
per day
2 = Day and Night
3 = Morning, Day, Night
4 = Morning, Day, Evening,
Night
4
• If 2 is selected, only Day and Night periods can be
programmed.
• If 3 is selected, only Morning, Day, and Night periods can
be programmed.
• If 4 is selected, Morning, Day, Evening, and Night
periods can be programmed.
10 Remote sensor installed
0 = No
1 = Yes
0
If yes is selected, the space temperature of the remote
sensor will appear on the display and will be
communicated to the unit controller.
11 Check filter interval
0 = Disabled
1–199 = Number of 1-day
increments
30
Adjustable in 1-day increments. The check filter symbol
flashes when the accumulated run time is greater than the
programmed setting.
12
Display zone
temperature
0 = No
1 = Yes
1
If sensor is in a normal running state or in temporary
occupancy (timed override), the zone temperature
appears.
13 Keypad lockout
0 = Disabled
1 = Enabled
1 If enabled, the keypad can be locked out.
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