1
Installation
Instructions
&
Consumer
Information
2” Polarized-Media
Electronic Air Cleaner
Section I. Installation Instructions
1) Turn the thermostat fan switch to the “OFF” position.
2) Turn off power to the heating and cooling system.
3) Remove the existing filter from the heating and cooling system or return air grille.
4) Wiring to the on-board transformer or terminal board:
If there is a terminal strip such as the one shown below, connect the black wire of the power
cord to the “Common” terminal (typically the "C" terminal) and the black wire with the white stripe
to the “Hot” 24vac terminal (typically the "R" terminal). Output from the 24vac transformer may
vary due to local line voltage fluctuations. Outputs of up to 28vac are acceptable.
