CG-SVX17D-EN 65
Installation - Mechanical
Note: In addition to those recommended for field piping, the CGAM unit includes factory installed
manual air vent and water drain valve with partial heat recovery option. See Figure 73, p. 98
through Figure 75, p. 99 for partial heat recovery component locations.
Do not use untreated or improperly treated water in the heat recovery water loop since it will cause
inefficient operation and potential damage to the unit such as: reduced heat transfer between water
and refrigerant, increased water pressure drop and reduced water flow.
CAUTION
Proper Water Treatment!
The use of untreated or improperly treated water in a chiller may result in scaling, erosion,
corrosion, algae or slime. It is recommended that the services of a qualified water treatment
specialist be engaged 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.
Figure 52. Partial Heat Recovery Piping Recommendations
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