BCXC-SVX01A-EN 17
Mechanical
RequirementsInstallation
Figure I-MR-2. Horizontal unit coil connection location.
Water Coil Connections
Water coils have sweat connections.
Reference coil connection dimensions in
the Dimensions and Weights section.
Proper installation and piping is
necessary to ensure satisfactory coil
operation and prevent operational
damage. Water inlet and outlet
connections extend through the coil
section side panel. See Figure I-MR-2.
Follow standard piping practices when
piping to the coil.
Note: If the unit has the high-capacity
cooling coil option, you must insulate
both the bottom and top of the unit
casing.
CAUTION
Potential coil-freeze condition!
Make provisions to drain the coil when
not in use to prevent coil freeze-up.
Piping Packages
Piping packages ship separate for field
installation and have sweat type
connections. Interconnecting piping is
field provided.
When brazing piping, follow these
guidelines to prevent piping component
damage.
1. Avoid exposing piping components to
high heat when making sweat
connections.
2. Protect the closest valve to the
connection with a wet rag.
3. Ensure the circuit balancing valve
option is in the unseated position.
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