Installing Control System Components; Mag-Mount Installation - Lennox iComfort S30 Installation And Setup Manual

Before beginning installation, note the type of equipment, number of stages, and
any accessories being installed.
DO
S
Read this entire document, noting which instructions pertain to your equipment
and system requirements.
S
Make sure that all wiring conforms to local and national building and electrical
codes and ordinances.
S
Use thermostat wire pair between the iComfort
temperature sensor (may be separate wire pair or two wires of a multi-wire
cable).
S
Install the Smart Hub near the indoor unit using field-provided fasteners.
S
Install the Smart hub on a flat surface away from indoor unit to minimize
vibration. Securing Smart Hub to a wall stud is desirable.
DO NOT
S
Install on voltages higher than 30VAC.
S
Short (jumper) across terminals on the gas valve or at the system controls to
test installation. This will damage the iComfort
S
Install HD display on outside walls or in direct sunlight
PULL ABOUT 3" OF THERMOSTAT WIRE
CUT OR DRILL A SMALL HOLE
THROUGH OPENING AND REMOVE OUTER
FOR THERMOSTAT WIRING
THERMOSTAT WIRE JACKET.
THIS WILL HELP IN
A
ROUTING THE
3/8" DIAMETER
THERMOSTAT WIRING TO
HOLE
THE PROPER MAG-MOUNT
TERMINALS
USE MAG-MOUNT AS TEMPLATE
TO MARK DESIRED MOUNTING
HOLE LOCATIONS ON WALL.
DRILL 3/16" HOLES AT
MARKED LOCATIONS ON
WALL FOR ANCHORS
E
F
Figure 1. Mag-Mount Installation

INSTALLING CONTROL SYSTEM COMPONENTS

®
and the optional outdoor
®
S30 and void the warranty.
STRIP 1/4" INSULATION FROM
END OF EACH WIRE
B
1/4"
INSERT PROVIDED
WALL ANCHORS IN
HOLES.
G
S
Install Smart Hub to indoor unit or equipment that could induce unit vibration
to the unit.
S
exceed 300 feet (91m) run when using 18 GAUGE thermostat wire or larger
S
allow load from any thermostat connection to be more than 1 AMP.

MAG-MOUNT INSTALLATION

1. Unpacked the HD Display and mag-mount (wall base)
2. Remove Mag-Mount access cover to allow installation to an interior wall that
is not in direct sunlight or ventilation.
MAG-MOUNT ACCESS
COVER
MAG-MOUNT WITHOUT
ACCESS COVER
3. Install Mag-Mount in desired location away from direct sunlight or any
discharge vents.
USE A LEVEL TO ALIGN ON WALL
HORIZONALLY.
D
C
SCREW DOWN THE
ANCHORS UNTIL
FLUSH WITH WALL.
ACESS COVER.
H
3
WALL PLATE
SECURE MAG-MOUNT TO WALL WITH
PROVIDED FASTNERS AND CONNECT
CONTROL WIRING. PROVIDED WALL
I
PLATE MAY USED IF DESIRED.
REPLACE ACCESS COVER
MAG-MOUNT WITHOUT
WALL PLATE (USE IS
ACCESS COVER OPTIONAL)
(OPTIONAL)