Lennox LDT Series Information page 41

Replacing the Sensor
1- Open the CORE Service App and navigate to Menu >
(Setup) Network Integration > Wireless Sensor
Network Setup > Wireless Sensor Network.
2- Click Add node on the Network Nodes screen. This
triggers the CORE Service App to scan for both the
WIAQ Return Sensor and WIAQ Discharge Sensor.
3- Follow the prompts on the screen to finish the adding
process.
4- Verify that the CORE Service App displays the "Node
Provisioned" on the Provision Sensor Network.
5- Verify if CORE Service app is showing PM2.5 counts
for both return and supply mounted sensors and TVOC
counts from return mounted sensor.
FIGURE 34
Location of both
the Supply and Return
IAQ Sensors
Always install IAQ
Sensor so Status Indicator
is viewable.
Page 41
R-Bipolar Ionizer
The Needlepoint Bipolar Ionizer (NBPI) kit is specifically
designed for LG/LC/LH/LD/KG/KC/KH 024-300 units. The
ionizer is equipped with dry contacts which allow a Building
Automation System (BAS) to interface and indicate ionizer
functionality.
Note - The BAS will be able to monitor units equipped with
M4 Unit Controllers only. Units with an M3 Unit Controller or
no controller need to be connected to a separate
monitoring system.
The Ionizers are also equipped with a green LED which
indicates power is on. When the blower is in operation,
power is delivered to the Ionizers and ions are generated.
See table 14 for unit application.
TABLE 14
Unit
LD156, 180 21U37
LD240 21U38
Part No.
622688-03
622688-04