Trane Wireless Comm User Manual

20 BAS-SVX40A-EN
Establishing the Network
3. Observe the yellow OPEN_NET LED illuminate on the coordinator WCI. This LED remains lit for
1 hour, indicating that the network is open to allow WCIs with matching addresses to join the
network for that duration. After each WCI joins, the 1 hour timer starts over.
Notes: If the network closes because the timer has expired, you can open the network for an
additional hour by pressing the OPEN_NET button. To extend time on a network that
has not yet closed, press the OPEN_NET button to close the network, then press it again
to open the network for an additional hour.
4. Observe the green NWK LED illuminate:
• On the coordinator WCI, indicating that it has joined its own network.
• On each additional WCI as it joins the network.
Notes: Typically, it takes about 10 minutes for a WCI to join the network. However, the time is
dependent on the distance between the WCIs in network as well as the size and type
of structures that may exist between them.
5. After the network is formed, press the OPEN_NET button on the coordinator to close the
network if it is still open (indicated by an illuminated OPEN_NET LED).
Task 2: Installing a Tracer SC After Network Formation
After a Tracer SC is installed on a previously established network, the network must be disbanded
and then re-established. Follow this procedure:
1. On the WCI that is currently the network coordinator, press the START button for 10 seconds.
The network will disband.
2. Install an addressed WCI on the Tracer SC following addressing and wiring instructions (see
“WCI Addressing,” p. 10 and “Mounting and Wiring the WCI,” p. 12).
After power is restored to the Tracer SC, the WCI that is installed on the Tracer SC automatically
becomes the network coordinator and a new network is established.
3. Observe the yellow OPEN_NET LED illuminate on the coordinator WCI. This LED remains lit for
1 hour, indicating that the network is open to allow WCIs with matching addresses to join the
network for that duration. After each WCI joins, the 1 hour timer starts over.
Note: If the network closes because the timer has expired, you can open the network for an
additional hour by pressing the OPEN_NET button. To extend time on a network that has
not yet closed, press the OPEN_NET button to close the network, then press it again to
open the network for an additional hour.
4. Observe the green NWK LED illuminate:
• On the coordinator WCI, indicating that it has joined its own network.
• On each additional WCI as it joins the network.
Note: Typically, it takes about 10 minutes for a WCI to join the network. However, the time is
dependent on the distance between the WCIs in network as well as the size and type of
structures that may exist between them.
5. After the network is formed, press the OPEN_NET button on the coordinator to close the
network if it is still open (indicated by an illuminated OPEN_NET LED).
6. To enable and configure Tracer SC for the new wireless network, see Tracer SC Online Help and
the current edition of the Tracer SC System Controller Installation and Setup guide (BAS-
SVX31).
WCIs as Zone Sensor Receivers
On a WCI that functions as a zone sensor receiver, observe the green SNSR LED illuminate to
confirm association with the wireless zone sensor (see Figure 13).

Trane Wireless Comm Specifications

General

Brand	Trane
Model	Wireless Comm
Category	Control Unit
Language	English