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RLC-SVX09Q-EN
NOTICE
Proper Water Treatment Required!
The use of untreated or improperly treated water
could result in scaling, erosion, corrosion, algae or
slime.
Use the services of a qualified water treatment
specialist to determine what water treatment, if any, is
required. Trane assumes no responsibility for
equipment failures which result from untreated or
improperly treated water, or saline or brackish water.
Locate the unit near a large capacity drain for water vessel
drain-down during shutdown or repair. Condensers and
evaporators are provided with drain connections. All local
and national codes apply.
A vent is provided on the top of the evaporator at the return
end. Be sure to provide additional vents at high points in
the piping to bleed air from the chilled water system. Install
necessary pressure gauges to monitor the entering and
leaving chilled water pressures.
Provide shutoff valves in lines to the gauges to isolate them
from the system when they are not in use. Replace rubber
vibration eliminators to in-line elastomeric vibration
eliminator.
Figure 15. RTWD installation
Entire Weight Supported
By Isolated Pipe Hangers
Flex Conduit
(Power Wiring)
Flex Conduit
(Control Wiring)
Seal All
Wall
Penentrations
Starter and
Control
Panel
Condenser
Evaporator
Vent Pressure Relief Valves Outside
Rubber Vibration
Eliminator
Elastomeric
Isolation Pads
Concrete Foundation
If desired, install thermometers in lines to monitor entering
and leaving water temperatures. Install a balancing valve in
leaving water line to control water flow balance. Install
shutoff valves on both entering and leaving water lines to
isolate evaporator for service.
A pipe strainer must be installed in entering water line to
prevent water-borne debris from entering the evaporator.
Reversing Waterboxes
NOTICE
Equipment Damage!
Altering waterboxes can affect equipment operation
and can cause equipment damage.
Do NOT rotate or swap evaporator or condenser
waterboxes end-for-end.
Waterboxes on evaporator and condenser can NOT be
rotated or swapped end for end. Altering waterboxes will
Installation - Mechanical
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