Lennox iHarmony 17A30 User Manual

7
SENSE 24VAC
PRESSURE SW
C SENSE
DATS
D+
PWR
D-
C
ZONE 5
D+
PWR
D-
C
ZONE 2/6
D+
PWR
D-
C
ZONE 3/7
D+
PWR
D-
C
ZONE 4/8
1 – 4
5 - 8
Zone Sensor
C
D-
D+
PWR
NOT USED
Figure 2. Connecting Zone Sensor to Damper
Control Module
Unused wires
Single wire
to terminal “C”.
Damper Control Module
17A30 Zone Sensor
PWR D+ D- C
SENSE 24VAC
PRESSURE SW
C SENSE
DATS
D+
PWR
D-
C
ZONE 5
D+
PWR
D-
C
ZONE 2/6
D+
PWR
D-
C
ZONE 3/7
D+
PWR
D-
C
ZONE 4/8
1 – 4
5 - 8
Figure 3. Communicating and Low Voltage
Connections
install Zone sensor to BaCkPlate
The zone sensor assembly simply snaps onto the
back plate. Once secure to the back plate apply
power to the system. The zone sensor should boot
up and go into the commissioning process.
Figure 4. Installing Zone Sensor

Lennox iHarmony 17A30 Specifications

General

Brand	Lennox
Model	iHarmony 17A30
Category	Thermostat
Language	English