6
SSA-SVX06H-EN
General Information
This manual describes proper installation, operation,
and maintenance procedures for air cooled systems. By
carefully reviewing the information within this manual
and following the instructions, the risk of improper
operation and/or component damage will be
minimized. It is important that periodic maintenance be
performed to help assure trouble free operation.
Should equipment failure occur, contact a qualified
service organization with qualified, experienced HVAC
technicians to properly diagnose and repair this
equipment.
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ntt:: All phases of this installation must comply
with the NATIONAL, STATE & LOCAL
CODES. In addition to local codes, the
installation must conform with National
Electric Code -ANSI/NFPA NO. 70 LATEST
REVISION.
Any individual installing, maintaining, or servicing this
equipment must be properly trained, licensed and
qualified.
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ntt:: Do not remove the VFD without first
contacting technical support! For
performance-related questions and
diagnostic VFD support in North America
call 1-877-872-6363. Any return requires a
claim number FIRST. Removal of the VFD
prior to this step will void the unit’s
warranties.
Installation procedures should be performed in the
sequence that they appear in this manual. Do not
destroy or remove the manual from the unit. The
manual should remain weather-protected with the unit
until all installation procedures are complete.
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e:: It is not the intention of this manual to cover all
possible variations in systems that may occur or
to provide comprehensive information
concerning every possible contingency that may
be encountered during an installation. If
additional information is required or if specific
problems arise that are not fully discussed in this
manual, contact your local sales office.
Use the installation checklist provided In this manual to
verify that all necessary installation procedures have
been completed. Do not use the checklist as a
substitute for reading the information contained in the
manual. Read the entire manual before beginning
installation procedures.
Unit Description
These air handler models incorporate a single slab coil
assembly, improved application flexibility, servicing,
maintenance accessibility and an improved accessory
line. They are fully convertible, (vertical to horizontal
discharge) without field removal of the coil assembly.
They are shipped ready for horizontal installation.
All units have one drain pan that can be installed in any
one of four positions. This allows for vertical or
horizontal applications and right or left exit.
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ntt:: All dual circuit (digit 9 = B) have an
intertwined coil, except for the 25 ton,
TWE251 and TWE300 units.