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Installation
General
1. To prevent damage, this equipment should not be oper-
ated for supplementary heating and cooling during the
construction period.
2. Inspect the carton for any specific tagging numbers as
requested by 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 be sure that the
unit will be installed in the correct location.
4. Before installation, check the available closet dimensions
versus the dimensions of the unit.
5. Pay attention to the location and routing of water 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, ceiling and electrical foremen
together before installing any conditioners.
7. Remove shipping block from under the fan wheel.
8. We recommend that the contractor cover the condition-
ers with plastic film to protect the machines during finish-
ing of the building. This is important if spraying fireproof-
ing material on bar joists, sandblasting, spray painting
and plastering operations have not been completed. If
plastic film is not available, the shipping carton may be
modified to cover the units during construction.
9. On extra-quiet construction units with spring mounted
compressors, remove the shipping block under the com-
pressor.
Transportation and Storage
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, the
cartons should be opened at once 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 upended posi-
tioning unavoidable, absolutely insure that the machine is in
the normal upright position for at least 24 hours before
operating.
Temporary storage at the jobsite must be indoors, com-
pletely shielded from rain, snow, etc. High or low tempera-
tures naturally associated with weather patterns will not
harm the conditioners. Excessively high temperatures of
140
o
F (60
o
C) may deteriorate certain plastic materials and
cause permanent damage. In addition, the solid-state circuit
boards may experience operational problems.
Note:
Installation and maintenance are to be performed only by qualified personnel who are familiar with local codes and
regulations, and are experienced with this type of equipment.
Caution:
Sharp edges are a potential injury hazard. Avoid contact
with them.
Model Nomenclature
W FDD 1 009 E Z
Product Category
W = WSHP
Product Identifier
See box below
Design Series
1 = A Design
2 = B Deisgn
3 = C Design
4 = D Design
5 = E Design
Nominal Capacity
007 = 7,000
009 = 9,000
012 = 12,000
015 = 15,000
019 = 19,000
etc. . .
Coil Options
(None)
Voltage
E = 208/230-60-1
F = 208/230-60-3
J = 265-60-1
K = 460-60-3
L = 575-60-3
M = 230-50-1
N = 380-50-3
McQuay Product Identifiers
FDD = Floor Mtd/DDC Controls/Ext. Range/Less Board
FDS = Floor Mtd/DDC Controls/Std. Range
FDE = Floor Mtd/DDC Controls/Ext. Range
FME = Floor Mtd/Mark IV/Ext. Range
FDL = Floor Mtd/DDC Controls/Std. Range/Less Board
FMS = Floor Mtd/Mark IV/Std. Range