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®
ICOMFORT WI-FI
, EQUIPMENT INTERFACE MODULE, NON-COMMUNICATING (CONVENTIONAL) INDOOR UNIT AND ICOMFORT™
ICOMFORT WI-FI
DAS NOTE: The discharge air sensor is intended to be mounted downstream of the
heat exchanger and air conditioning coil. It must be placed in free airflow, where
other accessories (such as humidifiers, UV lights, etc.) will not interfere with its
accuracy. Wiring distance between the IFC or AHC and the discharge air sensor
should not exceed 10 feet when wired with 18-gauge thermostat wire.
507152-01
iComfort
®
Wi-Fi
Equipment Interface
Module (EIM)
See Equipment Interface
Module Installation in
structions for additional
configurations.
®
, DAMPER CONTROL MODULE, AND COMMUNICATING INDOOR / OUTDOOR UNIT
ICOMFORT BY LENNOXT ICOMFORT WI-FI®, IHARMONY™ DAMPER
CONTROL MODULE / COMMUNICATING INDOOR UNIT
iComfort
®
Wi-Fi
RSBus
In-Zone
Thermostats
PWR
D+
D-
C
PWR
D+
D-
C
OUTDOOR UNIT.
iComfort™ indoor
RSBus
Conventional 24V AHC or
Furnace or Air Handler (1
or 2 Stage)
iCom
fort™ in
door unit
PWR
D+
D-
(See iharmony™ Damper Control Module
C
Installation Instruction for connections to
PWR
dampers and sensor inputs.)
D+
D-
C
Damper Control
Module (DCM)
OAS NOTE: The outdoor temperature sensor wiring distance between the IFC or
AHC should not exceed 200 feet when wired with 18-gauge thermostat wire.
RSBUS NOTE Maximum total length of all connections on the RSBus is limited to
1500 ft. (450 m). Max. length between components is 300 ft. (90 m).
Page 36
unit unit
7/2013
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