Testing Battery Status - Trane WTS Installation, Operation And Maintenance Manual

Maintenance and Troubleshooting
Table 5. Observing signal strength on the sensor
User action LED state (WTS, WZS sensors)
LED1: Off
None LED2: Off
LED3: Off
LED1: Off
LED2: Off
LED3: Off
LED1: On
LED2: On
LED3: On
Displays for 5 seconds, then constantly
Press Test Off
button on the
sensor LED1: Off
LED2: On
LED3: On
Displays for 5 seconds, then constantly
Off
LED1: Off
LED2: Off
LED3: On
Displays for 5 seconds, then constantly
Off
Table 6. Observing signal strength on the receiver
User action LED state (receiver, all models)
LED1: Off
None LED2: Off
LED3: Off
LED1: On
LED2: On
LED3: On
Displays for 5 seconds, then constantly Off
LED1: Off
Press Test
LED2: On
button on the
LED3: On
sensor
Displays for 5 seconds, then constantly Off
LED1: Off
LED2: Off
LED3: On
Displays for 5 seconds, then constantly Off

Testing Battery Status

Initiate a battery status test as follows:
•
36
Symbol (WDS
sensor display)
No Test symbols
appear
On models WTS and WZS, push the Test button on the sensor (see location on
LED5 on the sensor responds by indicating the level of battery strength, as shown in
Indicates...
Normal state
• No Test button press.
Associated; no communication with receiver
• Associated, but no signal from the receiver after pressing Test
button.
Excellent signal strength
• Good signal margin for reliable communication.
Satisfactory signal strength
• Adequate signal strength for reliable communication.
• Moving sensor or receiver may improve signal strength.
• Increased channel switching may reduce battery life.
Poor signal strength
• Unreliable communication.
• Strongly recommend moving the sensor or receiver to a better
location.
Indicates...
Normal state
• No Test button press.
Excellent signal strength
• Good signal margin for reliable communication.
Satisfactory signal strength
• Adequate signal strength for reliable communication.
• Moving sensor or receiver may improve signal strength.
• Increased channel switching may reduce battery life.
Poor signal strength
• Unreliable communication
• Strongly recommend moving the sensor or receiver to a better
location
Figure 11, p. 34).
Table 7.
BAS-SVX04G-EN