White Rodgers pmnACM/ACB Owner's Manual

3

AIR FILTER COMPARTMENT

5" FILTER

DOOR

FRONT 
VIEW

IF RAILS AND CLIPS ARE
REQUIRED, CLIP RAILS 
IN PLACE BEFORE
INSERTING FILTER

CLIPS

RAIL AND CLIPS

RAIL

DIRTY AIR IN

5" FILTER

FILTERED AIR OUT

Dirty air flows through your return air ducts and enters the
compartment where particles (hair, lint, etc.) are removed
by the filter. See figure 1.

Filtered air re-enters to the supply duct system of your
building.

Not only is your air filter compartment easy to install, it is
also easy to maintain. Its basic components, and their
functions, are as follows: (See Figure 2)

Air Filter Compartment- mounts to existing duct work and

houses the filters or optional electronic air cleaner
cells.

NOTE: To upgrade your air filter compartment
with a high efficiency Electronic Air Cleaner, use
the ACR (Air Cleaner Retrofit) Kit for your model.
See page 7 for details.

” Filter - collects dust, dirt and other particles.

Note ACM2000U Compartment: This unit has removable
rails (see figure 2A). This unit is installed with the rails to be
used with a 24.5

” x 19.9” x 4.3” filter. Remove the rails and

a 5

” filter may be used.