GeneralAire GA52F32 - Manual (Page 12)

IMPORTANT WIRING INFORMATION
This Electronic Air Cleaner is equipped with an Air Proving Switch (APS). The
recommended source for the input voltage to the Air Cleaner is from the same
source that is supplying the heating/cooling equipment, providing it is the same
voltage as the Air Cleaner. The Air Cleaner should be wired directly to the power
source. The APS will power the Air Cleaner when there is sufficient airflow to
activate the sensor.
If you wish to wire the Air Cleaner to the EAC / Accessories Module on the circuit
board of the furnace or air handler, ensure that there is 115 Volt output from
these terminals, when the unit is run manually and is running on low speed.
Some manufacturers do not supply full output voltage to the terminals in the low
speed mode, so the Air Cleaner will not function. The green Performance
Indicator Light will not turn on.
The Air Cleaner performs best when the system fan is on “FAN ON” or
“Continuous” mode, and is run on the low speed. Check the output of the
terminals with a volt meter when running on low speed, before wiring the Air
Cleaner to the circuit board.
The Air Cleaner must be wired to operate only when the system fan is on.
See page 4 of the Owner’s Manual for more information on wiring.
ATTENTION INSTALLER
See page 3 for Important Installation Notes before installing.