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www.DaikinApplied.com
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IM 1049-9
Receiving and Storage
CAUTION
Sharp edges can cause personal injury. Avoid contact with them.
Use care and wear protective clothing, safety glasses and gloves
when handling parts and servicing heat pumps.
Upon receipt of the equipment, check carton for visible
damage. Make a notation on the shipper’s delivery
ticket before signing. If there is any evidence of rough
handling, immediately open the cartons to check for
concealed damage. If any damage is found, notify
the carrier within 48 hours to establish your claim and
request their inspection and a report. The Warranty
Claims Department should then be contacted.
Do not stand or transport the machines on end. For
storing, each carton is marked with “up” arrows.
In the event that elevator transfer makes up-ended
positioning unavoidable, do not operate the machine until it
has been in the normal upright position for at least 24 hours.
Temporary storage at the job site must be indoor,
completely sheltered from rain, snow, etc. High or low
temperatures naturally associated with weather patterns
will not harm the units. Excessively high temperatures,
140°F (60°C) and higher, may deteriorate certain plastic
materials and cause permanent damage.
IMPORTANT
This product was carefully packed and thoroughly inspected
before leaving the factory. Responsibility for its safe delivery
was assumed by the carrier upon acceptance of the
shipment. Claims for loss or damage sustained in transit
must therefore be made upon the carrier as follows:
VISIBLE LOSS OR DAMAGE
Any external evidence of loss or damage must be noted
on the freight bill or carrier’s receipt, and signed by the
carrier’s agent. Failure to adequately describe such external
evidence of loss or damage may result in the carrier’s
refusal to honor a damage claim. The form required to file
such a claim will be supplied by the carrier.
CONCEALED LOSS OR DAMAGE
Concealed loss or damage means loss or damage which
does not become apparent until the product has been
unpacked. The contents may be damaged in transit due
to rough handling even though the carton may not show
external damages. When the damage is discovered upon
unpacking, make a written request for inspection by the
carrier’s agent within fifteen (15) days of the delivery date
and file a claim with the carrier.
CAUTION
The installer must determine and follow all applicable codes
and regulations. This equipment presents hazards of electricity,
rotating parts, sharp edges, heat and weight. Failure to read and
follow these instructions can result in property damage, severe
personal injury or death. This equipment must be installed by
experienced, trained personnel only.
Pre-Installation
1 .
To prevent damage, do not operate this equipment
for supplementary heating and cooling during the
construction period.
2 .
Inspect the carton for any specific tagging numbers
indicated by the factory per a request from the
installing contractor. At this time the voltage, phase
and capacity should be checked against the plans.
3 .
Check the unit size against the plans to verify that
the unit is being installed in the correct location.
4 .
Before installation, check the available ceiling height
versus the height of the unit.
5 .
Note the location and routing of water piping,
condensate drain piping, and electrical wiring. The
locations of these items are clearly marked on
submittal drawings.
6 .
The installing contractor will find it beneficial to
confer with piping, sheet metal, and electrical
foremen before installing any unit.
Notes:
1. Check the unit data plate for correct voltage
with the plans before installing the equipment.
Also, make sure all electrical ground connec-
tions are made in accordance with local code
2. When installing a MicroTech III Horizontal
unit size 007, 009 or 012 which are provided
with a factory-mounted BACnet communica-
tion module, it is suggested that the MAC
address dip switches on the communication
module be set prior to installing the unit in the
ceiling. Access to the dip switches may be
limited when the unit is installed. Reference
IM 928 for addressing methods available.
7 .
The contractor shall cover the units to protect the
machines during finishing of the building. This is
critical while spraying fireproofing material on bar
joists, sandblasting, spray painting and plastering. If
plastic film is not available, the shipping carton may
be modified to cover the units during construction.
8 .
Remove all shipping blocks in the fan wheel.
9 .
Change the airflow direction from straight discharge
to end discharge or vice versa before the unit is
installed in the ceiling. Refer to
"Air Discharge
Conversion" on page 7
.
