AC - A 9
Electronic Air Cleaners
Electrical Connections To A Communicating Furnace in 24V Mode
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
Remove blower door to up-flow or down-flow furnace.
STEP 3
Remove the two screws that secure the IFC platform
to the underside of the blower deck on an up-flow
furnace or the 3 screws that secure the IFC platform
to the top panel on a down-flow furnace.
STEP 4
Carefully remove the IFC platform from the furnace.
STEP 5
On both the up-flow and down-flow furnaces, mount
the 50VA transformer supplied in the packaging with
the air cleaner onto the bottom of the IFC platform.
Screws and pilot holes are provided. See figure ( ).
STEP 6
Remove wiring from existing 35VA transformer and
reconnect to the 50VA transformer. Note the polarity
of the wires and reconnect to the appropriate terminals.
See diagram
Figure/Diagram for Electrical Connections To A Communicating
Systems Air Handler In Communicating Mode
To Next Page
Loading...
