26
BAS-SVX10C-EN
Operation
Star(*)/Double Star(**) Function
The star/double star function is available on sensor models with thumb wheels and on the display
sensor.
Note:
Consult the appropriate unit controller documentation for information about this function.
Sensors with Thumb Wheels
Turning the thumb wheel clockwise makes the star(*) visible; turning it counter-clockwise makes
the double star(**) visible (see
Figure 4
).
•
Star(*): A value of 95ºF (35ºC) is communicated.
•
Double star(**): A value of 44.6ºF (7ºC) is communicated.
Display Sensor
The display sensor supports the star(*) and double star(**) functions if the sensor is configured for
single setpoint operation. Press the up or down arrow on the keypad to display the star(*) or double
star(**), respectively, on the sensor display.
•
If the setpoint is increased one increment above 89.6ºF (32ºC), the star (*) appears. A value of
95ºF (35ºC) is communicated.
•
If the setpoint is decreased one increment below 50ºF (10ºC), the double star(**) appears. A
value of 44.6ºF (7ºC) is communicated.
Figure 4.
Star/Double star on thumb wheel
“**” on setpoint thumb wheel
(“*” is hidden from view)
