Installation - Zone Sensors
66
UNT-SVX07E-EN
2. Set the three rotary address switches (locations S1, S2,
S3) on the sensor to the same address as the receiver
(see
Figure 52
).
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 54
). During this time, the
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.
After the channel scan is finished, LED3 begins blinking
(one-blink pattern) to show that the receiver is ready to be
associated with a sensor. (See
Figure 55
)
Figure 53.
Set the rotary address switches on the
receiver
S5
GND
R77
C35
S1
S2
C33
LED4
S4
S5
S3
LED1
LED2
LED3
LED5
C34
J1
COMM -
24VAC/DC
SETPOINT
HEATING SET
SIGNAL
POWER
FAN/SYSTEM
ZONE
COMM +
INSTALL
WIRELESS
GND
L
TALL
LESS
L
TA
A
LE
ADDRESS
Receiver
Figure 54.
Receiver conducts 20 second channel scan
Figure 55.
LED3 blinks after channel scan to show
receiver is ready
0
20
Sec.
LED3
