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