1)Turn the thermostat fan switch to the “OFF” position.
2)Turn off power to the furnace/air handler.
3)Open the filter access door or grille.
4)Unplug the power supply cord from the air cleaner powerhead.
5)Remove the air cleaner from the filter rack or return air grille.
6)Open the air cleaner (fig 4), remove the old media pad and discard.
7)If dust has accumulated on the outer screen of the air cleaner, clean with a dry brush or vacuum.
8)Position the new replacement media pad so that it is centered within the air cleaner frame(fig 5).
9)Close and
10)Return the air cleaner to its location in he furnace/air handler or return air grille.
11)Plug the power supply cord into the air cleaner once it is securely in place (fig 6).
12)Close the filter access door or grille.
13)Switch the thermostat back to the “ON” position. For optimum results, the furnace or air handler should be run continuously with the fan switch in the “ON” position, rather than the “AUTO” position.
14)Because of variations in humidity and temperature, the new media pad may make a slight snapping sound when first installed. This is normal and should stop within 24 hours of operation.
Figure 4
Figure 5
Figure 6
NOTE: Media pads generally last 3 to 4 months, depending on household conditions. In a new installation, however, it is suggested that the media pad be inspected and/or replaced after one month of operation due to the initial cleanup of contaminants.
WARNING: FAILURE TO CHANGE THE MEDIA PAD ON A REGULAR BASIS COULD REDUCE AIRFLOW AND CAUSE DAMAGE TO THE HEATING AND COOLING SYSTEM.
Section IV. Replacement Parts
1)Maintenance is limited to periodic replacement of the air cleaner media pads. This is typically done every 3 to 4 months.
2)Replacement Media Pads can be ordered from your heating and air conditioning contractor or by ordering online at www.DynamicAQS.com. Have the model number or unit size available when calling. Refer to the size label on the unit (item 12 in figure 7) for the unit size. Air cleaner media pads are sized according to the size of the overall air cleaner and NOT the size of the media pad itself.
3)When giving dimensions, the first dimension given should be the length of the side with the powerhead.
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