AC - A 11
Electronic Air Cleaners
Electrical Connections To A Communicating System Furnace
WARNING
Hazardous Voltage. Disconnect all electric power,
including remote disconnects before servicing. Fol-
low proper lockout/tagout procedures to ensure the
power can not be inadvertently energized. Failure to
disconnect power before servicing could result in death
or serious injury.
STEP 1
Remove electrical power going into the furnace.
STEP 2
Open blower door to upflow or downflow furnace.
STEP 3
Disconnect all wires on the 35VA transformer.
STEP 4
Remove the 35VA transformer from the IFC platform.
STEP 5
Mount the 50 VA transformer supplied in the packaging
Figure/Diagram for Electrical Connections To A
Communicating Furnace in 24V Mode