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SS-SVX11K-EN
4 to 1/2 inch. A clearance greater than 1/2 inch
indicates that shims are required to level the unit.
See Leveling the Unit section earlier in this chapter.
5. Make minor clearance adjustments by turning the
isolator leveling bolt clockwise to increase the
clearance and counterclockwise to decrease the
clearance. If proper isolator clearance cannot be
obtained by turning the leveling bolt, level the
isolators themselves. A 1/4 inch variance in
elevation is acceptable.
6. Secure the isolator to the mounting surface using
the base holes in the isolator.
7. After unit is level, tighten isolator base mounting
bolts to secure them to the mounting surface.
Installation
General Unit Requirements
The checklist listed below is a summary of the steps
required to successfully install a commercial air cooled
condenser. This checklist is intended to acquaint the
installing personnel with what is required in the
installation process. It does not replace the detailed
instruction called out in the applicable sections of this
manual.
•
Install freezestat well and freezestat bulb in water.
•
Verify that the power supply complies with the unit
nameplate specifications.
•
Check the unit for shipping damage and material
shortage. If damage or shortage is found, file a
freight claim and notify Trane office.
•
Verify installation location of the unit will provide
the required clearance for proper operation.
•
Install appropriate isolators, if required.
Refrigerant Piping Requirements
N
No
otte
e:: See Refrigerant Piping Component and
Refrigerant Piping sections and for
recommended line components and guidelines.
•
Install properly sized liquid line(s) between the
liquid line connections on the unit and the
evaporator.
•
Install a properly sized liquid line isolation solenoid
valve in each liquid line.
•
Install refrigerant rated shutoff valves in the liquid
line(s) to isolate the filter drier(s) for service.
•
Install a properly sized filter drier in each liquid line.
•
Install properly sized suction line(s) between the
suction line connections on the unit and the
evaporator.
•
Install a properly sized filter in each suction line.
•
Install properly sized hot gas bypass line(s)
between the hot gas bypass connections on the unit
and the evaporator.
•
Insulate the suction line.
•
See Installation EVP chapter for chiller installation
instructions.
•
Leak test the system per Leak Testing Procedure
section.
Refrigerant Piping Components
For recommended components, see the latest edition
of the Applications Guide SS-APG012-EN.