Pub. No. 18-HE122D1-1-EN
Numbers in [brackets] are for 50 Hz international systems.
21
Installer’s Guide
Power Button
Amber Light
Plug 24 Volt Power / Control
Cable in here.
5. Press the power button to turn on the air cleaner.
NOTE: Once you press the power button, the first
LED will be on and it will start flashing after the
first 10 [12] minutes of indoor fan operation. This
is normal operation.
Figure 36 Pressing Power Button
2. Once vacuuming is completed on one side of the
COLLECTION CELL, turn the COLLECTION CELL
over and repeat on the other side of the COLLEC-
TION CELL.
NOTE: It is normal for COLLECTION CELLS to
discolor during operation. Vacuuming will not
restore the
COLLECTION CELLS to their original
color. However, vacuuming does restore the
COLLECTION CELLS to a high efficiency.
REPLACING THE PRE-FILTER AND COLLECTION
CELLS INTO THE AIR CLEANER
1. Replace the PRE-FILTER into the air cleaner.
Ensure that the "AIRFLOW indicator arrow" on the
PREFILTER is pointing in the same direction as the
"AIRFLOW indicator arrow" on the air cleaner cabi
-
net as shown in Figure 33.
2. Reinstall the COLLECTION CELLS into the air clean-
er. Ensure the handles on both of the COLLECTION
CELLS are folded flat as shown in Figure 34.
Handles Fold
Flat
3. Replace the power door onto the air Cleaner (See
Section C).
Figure 35 Reinstalling Power Door
across the entire COLLECTION CELL surface.
Vacuum using even strokes in one direction, then
repeat the process using even strokes in the oppo-
site direction, as demonstrated in Figure 32.
Figure 34 Collection Cell, Handle Folded
Figure 32 Vacuuming the Collection Cells
4. Ensure the power cord is plugged into the air
cleaner.
Figure 33 Airflow Direction
A steady amber light
indicates that the unit is
wired in the 24 V mode.
A blinking amber light
indicates that the unit is
wired in communicating
mode. No ligth present
means that the unit is
not connected.
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