Filter(S); Complete Check, Test And Start Procedure; Protect Your Investment - Read Carefully - Daikin AVS Installation Manual

Filter(s)

CAUTION
Turn off unit before servicing to avoid danger of injury from
rotating fans.
Turn off the unit, (fan speed switch or unit on/off switch is located
behind the right front end compartment panel). Remove the center
front panel, pull out the filter and replace with a clean filter. Replace
the center panel and restart the unit.
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, (see figure 136). A periodic filter changeout program
should be established. Filters should be checked monthly or more often
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 (figure 134) consist of a heavy painted
metal structural frame and renewable Amerglas media.
CAUTION
Electric heat units should ONLY use permanent wire mesh
filters. Filters other than wire mesh are not intended for electric
heat units, and can cause unit damage, property damage or
personal injury.
CAUTION
Units must have a filter installed when operating. Operation
without a filter can compromise unit performance due to build
up of dust and dirt on components.
CAUTION
Dirty or clogged filters can impact unit performance, resulting
in damage to the unit.
Figure 136 - Filter installation
12" Left Front
Access Panel
Structural
Frame
Filter
Renewable Media (Single-use and
Permanent Wire Mesh Filters Also Available)
Page 56 of 60
Top Access
Doors
12" Right Front Access 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, rearrangement
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.
Motor
IM 817-4