Operation; Temporary Occupancy (Timed Override); Model Wzs Sensor; Model Wds Sensor - Trane WDS Installation, Operation And Maintenance Manual

Operation

This section describes sensor operations.

Temporary Occupancy (Timed Override)

Temporary occupancy (timed override) is available on models WDS and WZS. Temporary
occupancy is selected for after-business-hours adjustment of temperature setting, fan
settings, or heat/cool settings, when the system has changed to unoccupied mode.
System control will revert to unoccupied after a pre-determined time period.
Note: Not all systems support the occupancy function.

Model WZS Sensor

The model WZS sensor has Occupied and Unoccupied buttons for requesting and
canceling temporary occupancy.
To request temporary occupancy, press the Occupied button
The following occurs:
•
•
To cancel temporary occupancy, press the Unoccupied button
seconds. The following occurs:
•
•
Figure 5.

Model WDS Sensor

To request and cancel temporary occupancy on a model WDS sensor, see
Temporary Occupancy, " p.
28
Space temperature output is driven to 10 Ω (nominal).
The output generates for 4 seconds.
Space temperature output is driven to 1330 Ω (nominal).
The output generates for 4 seconds.
WZS sensor: Locations of occupied button and unoccupied buttons
34.
(Figure 5) for 0.2–6 seconds.
(Figure 5) for 0.2–6
Occupied button
Unoccupied button
"Requesting
Wireless Sensors • BAS-SVX04C-EN