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APPLIANCE
CART
COMPRESSOR
REMOVAL OF WALL BRACKET FROM
SHIPPING LOCATION (UNITS WITH
BLANK OFF PLATE ONLY)
The wall brackets are attached to the back of the unit.
Remove and retain the wall brackets for use when
attaching the unit to the wall. In units equipped with a
ventilator a wall sleeve is required and these two wall
brackets are not included. A different style bracket is
supplied with the sleeve assembly.
GENERAL
The equipment covered in this manual is to be installed
by trained, experienced service and installation
technicians.
The unit is designed for use with or without duct work.
For use without duct work, Plenum Box QPB** is
recommended.
These instructions explain the recommended method to
install the water source self-contained unit and the
electrical wiring connections to the unit.
These instructions and any instructions packaged with
any separate equipment required to make up the entire
air conditioning system should be carefully read before
beginning the installation. Note particularly "Start
Procedure" and any tags and/or labels attached to the
equipment.
Manual 2100-419E
Page
8 of 48
FIGURE 3
PROPER HANDLING OF UNIT
AFTER REMOVAL FROM SKID
While these instructions are intended as a general
recommended guide, they do not supersede any national
and/or local codes in any way. Authorities having
jurisdiction should be consulted before the installation is
made. See Page 4 for information on codes and
standards.
Size of unit for a proposed installation should be based
on heat loss calculation made according to methods of
Air Conditioning Contractors of America (ACCA). The
air duct should be installed in accordance with the
Standards of the National Fire Protection Systems of
Other Than Residence Type, NFPA No. 90A, and
Residence Type Warm Air Heating and Air
Conditioning Systems, NFPA No. 90B. Where local
regulations are at a variance with instructions, installer
should adhere to local codes.
MINIMUM INSTALLATION HEIGHT
The minimum installation height of the unit with a Free
Blow Plenum is 8 ft. 6 in. This provides enough
clearance for the plenum to be removed. See Figure 5.
The minimum installation height for ducted applications
is 8 ft. 4½ in. This provides enough clearance to install
the duct work. See Figure 6.
QT
UNIT
EC
(RIGHT SIDE)
STRAP
MIS-1555
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