If the drain hose is routed inside the room insulate the hose with an insulation material* so that dripping from
sweating (condensation) will not damage furniture or floors.
Be sure to install in the sequence of Connecting cable (Conduit), Drain hose and Connecting pipe as the picture
below describes.
* Foamed polyethylene or equivalent is recommended.
Connecting the installation pipe and
drain hose to the indoor unit.
1. Align the center of the pipes and sufficiently tighten
the flare nut by hand
2. Tighten the flare nut with a wrench
3. When needed to extend the drain hose of indoor unit,
assembly the drain pipe as shown on the drawing
mm inch kgf
.
m lbf
.
ft
Ø6.35 1/4 1.8~2.5 13~18
Ø9.52 3/8 3.4~4.2 24.6~30.4
Ø12.7 1/2 5.5~6.6 39.8~47.7
Ø15.88 5/8 6.3~8.2 45.6~59.3
Outside diameter
Torque
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