ZS Pro Sensor
ZS Zone Sensors CARRIER CORPORATION ©2020
User Guide All rights reserved
6
Reading the display
Depending on the control program and the type of sensor, you may see any of the following items in the sensor's
screens.
The temperature is Fahrenheit or Celsius.
The value shown is percent relative humidity.
The value shown is outside air temperature or humidity.
The zone's fan is running.
The fan speed. See To manually adjust the fan speed (page 10).
The value(s) in the display, typically setpoints, are editable using the and buttons. If
the control program specifies that the value is not editable, you will see without arrows.
See:
To make the zone warmer or cooler (page 7)
To edit displayed values (page 9)
The sensor is in a timed override. See To override the schedule (page 7).
The equipment is running in an energy-saving mode defined in the control program.
An alarm condition exists. If programmed, the Information screen or Diagnostic Screen may
provide details on the alarm.
A maintenance condition exists. If programmed, the Information screen or Diagnostic Screen
may provide details on the maintenance condition.
The sensor's buttons are locked either because the control program specifies it or because a
user locked them at the sensor. See To lock the sensor buttons (page 8).
The displayed setpoint is an occupied setpoint.
The displayed setpoint is an unoccupied setpoint.
The value shown is the effective setpoint.
A number in the
bottom left corner
A value in the control program that does not have an associated icon. For example, 304
represents the supply air temperature. See Appendix: Rnet tag numbers (page 12) for a list of
all numbers and the values they represent.
NOTE If a number on the display flashes, this indicates that the sensor cannot display the correct value (for
example, the value exceeds the maximum value that the sensor can show).
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