SS-SVX10H-EN
7
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 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,” p. 42
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 condensers come with single, dual and
manifolded compressor options. Single compressor
outdoor units feature a single refrigeration circuitry,
requiring only one set of refrigerant lines. Dual
compressor/dual circuit models give true stand-by
protection; if one compressor fails, the second will
automatically start-up. Also, the first compressor can
be serviced without shutting down the unit since the
refrigerant circuits are independent. During light load
conditions, only one compressor will operate to save
energy.The dual manifolded scroll compressors come
with two stages of capacity modulation and a single
refrigeration circuit.
