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38 RTAC-SVX01F-EN
Installation - Mechanical
Foundation
Provide rigid, non-warping mounting pads or a concrete foundation of sufficient
strength and mass to support the outdoor unit operating weight (i.e., including com
-
pleted piping, and full operating charges of refrigerant, oil and water). Refer to Table 1
though Table 5 in the General Information section for unit operating weights. Once in
place, the outdoor unit must be level within 1/ 4" (6 mm) over its length and width.
The Trane Company is not responsible for equipment problems resulting from an
improperly designed or constructed foundation.
NOTE: To allow for cleaning under the condensing coil, it is recommended that an
opening be left between the unit base and the concrete pad.
Clearances
Provide enough space around the outdoor unit to allow the installation and mainte-
nance personnel unrestricted access to all service points. Refer to submittal drawings
for the unit dimensions. A minimum of 4 feet (1.2 m) is recommended for compressor
service. Provide sufficient clearance for the opening of control panel doors. Refer to
Figure 18 through Figure 19 for minimum clearances. In all cases, local codes which
require additional clearances will take precedence over these recommendations.
Figure 18 Recommended Unit Clearances 15-foot bases