Lennox icomfort - Page 37

icomfort Touch Screen 7−Day Programmable Thermostat
Page 37
Wiring Diagrams − Communicating Indoor/non−Communicating Outdoor Systems
icomfort Thermostat
icomfort Air Handler
Standard Outdoor Heat Pump
STANDARD
OUTDOOR HEAT
PUMP UNIT − 1
OR 2 STAGE
icomfort AIR HANDLER (AHC)
icomfort
THERMOSTAT
icomfort FURNACE (IFC) OR AIR HANDLER (AHC)
icomfort
THERMOSTAT
STANDARD
OUTDOOR AIR
CONDITIONING
UNIT − 1 OR 2
STAGE
icomfort Thermostat
icomfort Indoor Furnace or Air Handler
Standard Outdoor Condensing Unit
OPTIONAL OUT-
DOOR AIR SENSOR
(SEE OAS NOTE
Page 36)
OPTIONAL DIS-
CHARGE AIR SEN-
SOR (SEE DAS
NOTE Page 36)
OPTIONAL OUT-
DOOR AIR SENSOR
(SEE OAS NOTE
Page 36)
OPTIONAL DIS-
CHARGE AIR SEN-
SOR (SEE DAS
NOTE Page 36)
Maximum total
length of all connec-
tions on the RSBus
is limited to 1500ft.
Wire gauge of
RSBus wire is 18.
Maximum total
length of all connec-
tions on the RSBus
is limited to 1500ft.
Wire gauge of
RSBus wire is 18.
RSBus
RSBus