Observing Receiver For Readiness - Trane BCHE Installation, Operation And Maintenance Manual

Installation - Controls
• It is not possible to associate more than one sensor to a
receiver, nor is it possible to associate more than one
receiver to a sensor.
• To associate a receiver and sensor, the two devices
must have their rotary address switches set to the
same address.
Important: Set the addresses before applying power to the
receiver and before removing the insulation
strip (Figure 70, p.
Figure 70. Set address before removing insulation
strip from the sensor
Sensor
B1 +
Pb
Pb-FREE
LED1
LED2
LED3
S3
S1 S2
Signal
LED5
Address
Status
Battery
status
S4
Wireless
install
To set the receiver and sensor addresses:
1. Using a small screwdriver, set the three rotary address
switches (locations S1, S2, S3) on the receiver to an
address between 001 and 999 (see the following
figure). You do not have to remove the covers to access
the rotary address switches.
Note: Do not use 000 as an address. An address of 000
returns the receiver outputs to their factory defaults
(zone temperature and setpoint outputs: 72.5°F,
removes all association knowledge, and prevents
association with a sensor.
74
74) from the sensor.
Set address
before removing
insulation strip.
Figure 71. Set the rotary address switches on the
receiver
Receiver
LED1
LED2
LED3
S1
S2 S3
SIGNAL
LED5
ADDRESS
C33 C34
POWER
J1
Heating set
fan/system
S5 setpoint
zone
S5
GND
24VAC/DC
GND
COMM +
COMM -
2. Set the three rotary address switches (locations S1, S2,
S3) on the sensor to the same address as the receiver
(see Figure 71, p. 74).
Note: Do not use 000 as an address. An address of 000
removes all association knowledge, reverts the
sensor to a low-power hibernation mode, and sends
a disassociation request to the receiver.
3. Record the address and location of the receiver and
sensor pair.

Observing Receiver for Readiness

After initial power up, the receiver conducts a channel scan
for 20 seconds. See Figure 72, p.
receiver selects from 16 available channels the clearest
channel on which to operate. LED1, LED2, and LED3 flash
rapidly in succession (round-robin style) while the channel
scan is in progress.
Important: Do not attempt association (leave the insulation
strip in place) until the channel scan is
finished.
LE LESS
WIRELESS
INSTALL TA A TALL
L L
LED4
S4
C35
R77
75. During this time, the
BCX-SVX002A-EN