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Lennox EL296UHVX Series Installation Instructions

Lennox EL296UHVX Series
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Page 41
Figure 58
icomfort Wi-Fi
®
Thermostat with Furnace and
Non-Communicating Outdoor Unit
icomfort®-
ENABLED
FURNACE
icomfort Wi-Fi®
THERMOSTAT
NON-COMMUNICATING
OUTDOOR AIR
CONDITIONING UNIT -
1 OR 2 STAGE
icomfort Wi-Fi
®
Thermostat
icomfort
®
-Enabled Indoor Furnace
Non-Communicating Outdoor Air Conditioner
OPTIONAL
OUTDOOR
AIR SENSOR
OPTIONAL
DISCHARGE
AIR SENSOR
icomfort Wi-Fi
®
Thermostat with Furnace and
icomfort
®
-ENABLED Outdoor Unit
icomfort Wi-Fi
®
Thermostat
icomfort
®
-Enabled Indoor Furnace
icomfort
®
-Enabled Outdoor Air Conditioner or Heat Pump
icomfort
®
-
ENABLED
FURNACE
icomfort
®
- ENABLED
OUTDOOR AIR CONDITIONING
OR HEAT PUMP UNIT
OPTIONAL
OUTDOOR
AIR SENSOR
OPTIONAL
DISCHARGE
AIR SENSOR
CLIP ON-BOARD LINK
W915 (Y1 TO Y2) FOR
TWO-STAGE OPERATION
icomfort Wi-Fi®
THERMOSTAT
Indoor Unit
Controller
Outdoor Unit
Icomfort Wi-Fi
®
thermostat
Single wire to
terminal C
Single wire to
terminal C
Unused wires
Unused wires
Communicating systems using the Icomfort Wi-Fi
®
mostat wires between the thermostat and the furnace/air handler control and four
wires between
mostat cable with more than four wires is used, the extra wires must be properly
connected to avoid electrical noise. The wires must not be left disconnected.
Use wire nuts to bundle the four unused wires at each end of the cable. A
single wire should then be connected to the indoor unit end of the wire bundle
and attached to the “C” terminals as shown in the diagram above.

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Lennox EL296UHVX Series Specifications

General IconGeneral
BrandLennox
ModelEL296UHVX Series
CategoryFurnace
LanguageEnglish

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