JOHNSON CONTROLS
38
FORM 130.13-NOM8 (1021)
Filters
This unit may be equipped with an optional 1” or 2”
throwaway filter, which should be replaced on a reg
-
ular basis. The time interval between each replace
-
ment should be established based on regular inspec-
tion of the filter, and should be recorded in the log for
each unit. At a minimum, filters should be inspected
monthly and replaced if needed. Refer to the Filters
Chart for recommended filter size for each product
type and size.
If the replacement filters are not purchased from the
factory, the filters used should be the same type, size
and MERV rating as that furnished from or recom
-
mended by the factory.
Optional 1” and 2” pleated filters are available and
can be used in this unit. 1” or 2” filter clips can be
purchased, and will need to be used accordingly.
Changing filter thickness and type can change static
pressure. Contact the local Sales Representative for
the correct filter upgrade specification, filter clips, and
availability.
Filter Replacement
The optional filter is held in place by three (3) filter
clips. To replace the filter, rotate the filter clips 180-de
-
grees, and pull the filter away from the unit. Replace
with a new filter, and once in place, rotate the filter
clips 180-degrees back to their original position.
Optional filter and filter clip assembly
Tool-free removable filter clips allow for use of 1” or 2”
filter sizes