IM 962-2 11
Installation
Installation
Rooftop Installation
If rooftop installation is required, make certain that the
building construction is adequate for the weight of the
unit. (Table 5) Before placing the unit on the roof, make
certain that the nylon rigging slings are of sufcient length
to maintain equilibrium of the unit when lifting. Under no
circumstances should the unit be lifted by only one corner for
rooftop installation.
Slab Installation
Condensing units should be set on a solid level foundation.
When installed at ground level, the unit should be placed on
a 6" cement slab. If the pad is formed at the installation site,
do not pour the pad tight against the structure, otherwise
vibration will be transmitted from the unit through the pad.
Table 7: RCS 06F and 07F Operating Weights
RCS
model
Total
weight
lbs. [kg]
Corner weight lbs. [kg]
A B C D
06F 291 [132] 50 [22.7] 73 [33.1] 69 [31.3] 99 [44.9]
07F 318 [144] 53 [24.0] 84 [38.1] 71 [32.2] 110 [49.9]
10F
(Single)
501 [228] 123 [53.9] 132 [60.0] 119 [54.1] 127 [58.0]
11F
(Tandem)
586 [266] 144 [65.3] 154 [69.9] 139 [63.2] 149 [67.6]
12F 650 [293] 160 [72.0] 171 [78.0] 154 [70.0] 165 [75.0]
15F 746 [338.0] 183 [83.0] 196 [89.0] 177 [80.0] 189 [86.0]
20F 952 [432.0] 234 [106.0] 251 [114.0] 226 [103.0] 241 [110.0]
Figure 9: Rigging
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