Drilling The Piping, Condensation Hose And Cable Feed-Through - Qlima SM52 MULTI Manual De Instalación

SM 5232
Indoor unit outline
90
pipe hole
65mm
102mm
40
133
6.2

Drilling the piping, condensation hose and cable feed-through.

a. Determine the positions of the holes according to the diagram detailed in Fig. 8. Drill one (1) hole
65 mm slanting slightly downwards to outdoor side, this will prevent water to come indoors (fig 9).
b. Always use wall hole conduit when drilling metal grid, metal plate or the like.
7. CONNECTING THE COOLANT PIPES
a. Fit a gland nut or suchlike to the piping and make a so-called "flare" at the end of the piping.
b. Interior unit: Tighten the gland nut by hand to the piping on the interior unit and then tighten it
with a spanner and torque wrench as shown in fig. 10.
c. Exterior unit: Tighten the gland nut by hand to the connections on the valves on the exterior unit
and then tighten it with a spanner and torque wrench as shown in fig. 10.
4
76 76
70 70
750
920
Wall
Indoor
Figure 9
Flare nut
Indoor unit tubing
Figure 10
452.7mm
406.4mm
805mm
50
Outdoor
≥5°
Fig.17
Pipings
249mm
pipe hole
65mm
153mm