Lennox iComfort E30

5
ExtErnal ComponEnts
W1 W2 W3 GY2Y1 C DS RHOB
UNIT
TYPE
HEAT
STAGES
OUTDOOR
AIR
SENSOR
DISCHARGE
AIR
SENSOR
HP
IFC
AHC
0 1 2 3
COMM
A
BUS
B
12VDC
+ -
ACC2ACC1
12VDC
+ -
COMM
A
BUS
B
Mag-Mount
E30 Smart Hub
(Hinged Cover Removed)
Mag-Mount Power
and Data Connections
24VAC Control Wiring Connections
to Indoor Unit
System Status LED
Mobile Device
Commissioning Status LED
Communication
Status LED
Unit Type and
Heat Stages Jumpers
Antenna
Outdoor and Discharge
Air Sensors
Wall mount
screw location
Reboot and Commissioning
Button
USB Port
Hinged Cover
(Removable)
Wall mount
screw location
E30 Smart Hub
(Rear View)
Wall mount
screw location
Figure 2. E30 Smart Hub Indicators and External Components