IM 830-6
66 www.DaikinApplied.com
Filters should be replaced during the first week of placing
into service to prevent dirt carry-over into the internals of the
unit and back into the classroom. A periodic filter change out
program should be established. Filters should be checked
monthly or more if conditions indicate. Filters are included
in all units. Daikin single-use filters are standard on all but
electric heat units, which come with permanent wire mesh
filters. Permanent wire mesh and renewable media filters are
available for non-electric heat units, in lieu of single-use filters.
•
Single-use filters feature Amerglas media. They are
designed to be used once and discarded.
•
Permanent filters are metal filters that may be removed for
cleaning and reused numerous times.
•
Renewable media filters consist of a heavy painted metal
structural frame and renewable Amerglas media (
Figure 106: Renewable Media Filter
Renewable Media
(Single-use and Permanent Wire
Mesh Filters also Available)
Structural Frame
Figure 107: Filter Access
Louvered Bottom-
Hinged Access Panel
Filter
12" Bottom-Hinged
Access Panel
Figure 108: Removing Filter
Safety Chains released from
unit frame to allow full swing
of louvered panel
Loosen screws on the
slotted filter bracket and
slide bracket away to
access filter
Filter
Bracket
Filter Location
Install Unit Ventilator End Panels
Align each end panel with the top and front edges of the ceiling
unit ventilator. Attach each end panel to the unit ventilator using
Figure 109: Install End Panels (1" End Panel Shown)
Tinnerman Clips
End Panel
Complete Check, Test and Start
Procedure
(Included in the shipping envelope in the end compartment of
the unit). Provide completed Check, Test and Start procedure
to local Daikin representative and to specifying engineer to
verify proper start-up was completed.
Installer/Owner’s Responsibility
Protect your investment - read carefully
Your Daikin express written limited warranty does not cover
equipment failures that are caused by misuse, abuse, mis-
installation, failure to maintain the unit, etc. So, for example,
the following damage is not covered by warranty:
1. Progressive damage to machine from failure to check and
test at start-up.
2. Damage resulting from handling during installation or
damage resulting from transportation.
3. Incorrect or fluctuating power supply.
4. Damage resulting from failure to keep evaporator coil and
intake clean.
5. Damage resulting from freezing water or condensate,
inadequate or interrupted water supply, use of corrosive
water, re-arrangement of unit piping system, fouling or
restriction of the water circuit by foreign material.
6. Inaccessibility of unit for service or parts installation that
prevents proper equipment operation.
7. Damage resulting from the use of the unit in a corrosive
atmosphere, ie., cleaning materials, fumes, etc
8. Damage caused by not cleaning or replacing filters.
9. Damage caused by accident, alteration of unit design, or
tampering.
Please complete and return the Check, Test and Start
document immediately to protect your warranty.