Establishing The Network; Wci Leds And Buttons - Trane Wireless Comm Installation, Operation And Maintenance Manual

Establishing the Network

When all aspects of hardware installation are complete, you are ready to power up the system and
establish the network. Before you perform these tasks, ensure that all work described in the
Addressing, " p. 10

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
Figure 12. LEDs and buttons related to network formation
The green NWK LED
illuminates on every WCI that
has joined the network.
The green SNSR LED
illuminates on a WCI that
functions as a zone sensor
receiver and is associated
with a sensor.
The yellow CRD LED
illuminates on the
coordinator WCI.
BAS-SVX40A-EN
and "Mounting and Wiring the WCI, " p. 12
The START button:
• On a network without a Tracer SC, designates
a WCI as the network coordinator and open the
network for joining.
• Removes a member WCI from the network
(see "Removing a WCI from a Network,"
p. 23).
• Disbands the network (see
Network," p. 23).
NWK
SNSR
CRD
OPEN NET
RX LINK
TX LINK
DIAG
PWR
"Disbanding a
sections are complete.
Figure 12.
The yellow OPEN NET
LED illuminates on all
WCIs on the network,
indicating that other
WCIs can join.
The OPEN NET button:
• On coordinator WCI, opens
network for 1 hour.
• On coordinator WCI,
extends time that network
is open for additional hour.
• On member WCI, opens the
network for 10 minutes.
• Closes open network.
"WCI
17