Establishing An Air-Fi® Network; Wci Leds And Buttons - Trane Air-Fi WCS-SB Installation, Operation And Maintenance Manual

Establishing an Air-Fi® Network
When all aspects of hardware installation are complete, you are ready to power up the system and
establish the wireless network. Before powering up, ensure that all of the procedures described in
Installation," p. 25
Best Practice:Set rotary addresses on each controller before applying power. Power up all devices in
the network at the same time. If you are unable to do this, power them up in the following order:
1. All WCIs.
2. All unit controllers: UC210, UC400, UC600, BCI-I, BCI-R, BCI2-I, BCI2-R, Symbio™ 21/210e,
3. The Tracer SC (always set rotary address before applying power).
4. WCSs, if present.

WCI LEDs and Buttons

Before establishing a network, you should be familiar with the layout of the WCI board, the behavior of
its LEDs, and the function of its buttons. The WCI board contains two buttons and several LEDs. The
LEDs relevant to network formation are shown in the following figures.
Figure 42. LEDs and buttons related to network formation (WCI version 1 and 2 built prior to
2019)
60
and "WCS-SB/SD Installation," p. 35
Symbio™ 400/500, Symbio™ 700, Symbio™ 800.
Note: If the coordinator WCI is powered up 1 hour or more before the other devices on the network,
then you must open the network manually or with Tracer TU.
When applying Air-Fi® Wireless sensors with hardwired BACnet network communication (BACnet
MS/TP or BACnet/IP), refer to
IP," p. 64 section.
The yellow CRD LED
The START button
have been completed.
"Installing Air-Fi Wireless Sensors with BACnet MS/TP or BACnet/
The green NWK LED:
NWK
CRD
OPEN NET
RX LINK
TX LINK
DIAG
PWR
OPEN NET
LED
OPEN NET
button
BAS-SVX40K-EN
"WCI