24 V Power Status Indicator; Using The Wireless Sensor System To Check Signal Strength On A Site - Trane WTS Installation, Operation And Maintenance Manual

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Table 7. Battery status: LED5 on model WTS and WZS sensors
User action LED state (WTS, WZS)
Solid green for 5 seconds
Press Test
Solid red for 5 seconds
button
No light
Blinking red: 1-blink pattern
None
times. Cycle repeats every 15 minutes.
(a) Blink pattern is On for 1/4 s, Off for 3/4 s, with 2 s Off between repetitions.
Table 8.
User action
Press Test
button

24 V Power Status Indicator

LED5 on the receiver of all models
power is normal.

Using the Wireless Sensor System to Check Signal Strength on a Site

Follow these steps to check the signal strength on a site:
1. Power up a receiver with a 24 V transformer (user supplied)
2. Associate the sensor to a receiver of the same model intended for the job
3. Place the receiver at the desired location
4. Place or hold the sensor at the desired location
5. Press the Test button (S5) on the sensor and observe the signal strength as indicated by
For more information on interpreting the LEDs and the display symbols that indicate signal
strength, see
BAS-SVX04G-EN
On model WDS, push the Test button on the sensor (see location on
response, a battery test symbol appears on the display. The symbol shown indicates battery life
expectancy (see Table 8, p.
(a)
repeated 5
Battery status: Battery symbol on model WDS sensor display
Battery
test
Indicates...
symbol
Full battery power.
50% battery life left.
25% battery life left. Replace batteries.
Flashing symbol indicates that approximately 14 days of operation remain before
the battery is too weak to power the sensor.
LED1, LED2, and LED3 on models WTS and WZS, and on the display on model WDS
(Figure 11, p. 34).
"Testing Signal Strength," p.
Maintenance and Troubleshooting
37).
Indicates...
Battery is adequate for proper operation.
25% battery life left. Batteries should be replaced.
Batteries life expired or not installed properly, or sensor is defective.
Approximately 14 days of operation remain before the battery is too
weak to power the sensor.
(Figure 10, p. 34) lights and stays constantly On when 24 V
35.
Figure 11, p. 34). In
37