Rooftop Installation; Slab Installation - Daikin RCS Series Installation And Maintenance Manual

Rooftop Installation

If rooftop installation is required, make certain that the building
construction is adequate for the weight of the unit.
Before placing the unit on the roof, make certain that the nylon
rigging slings are of sufficient 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.
Figure 8: Rigging
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Table 7: RCS 06G through 20F Operating Weights
RCS
model
(Table 5)
06G
07G
10G
12F
15F
20F
11 IM 962-4 • AIR-COOLED SPLIT SYSTEM CONDENSERS
Total Corner weight lbs. [kg]
weight
A B
lbs. [kg]
245 [111 .1] 71 [32 .2] 54 [24 .5]
313 [141 .9] 91 [41 .2] 69 [31 .3]
557 [253] 137 [62] 148 [67 .0]
650 [293] 160 [72 .0] 171 [78 .0]
746 [338 .0] 183 [83 .0] 196 [89 .0]
952 [432 .0] 234 [106 .0] 251 [114 .0] 226 [103 .0] 241 [110 .0]
Installation
C D
84 [38 .1] 36 [61 .9]
107 [48 .5] 46 [66 .2]
131 [59 .0] 142 [64 .0]
154 [70 .0] 165 [75 .0]
177 [80 .0] 189 [86 .0]