Vivax ACP-18COFM50AEEI, User Manual

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2. Drill a hole in the wall
1. Determine hole positions according to the
diagram detailed in Fig.5. Drill one (1) hole (
Φ
65mm) slanting slightly to outdoor side.
2. Always use wall hole conduit when drilling metal
grid, metal plate or the like.
3. Connective Pipe and Drainage
Installation Drainage
1. Run the drain hose sloping downward. Do not
install the drain hose as illustrated in Fig.7.
2. When connecting extension drain hose, insulate
the connecting part of extension drain hose with
a shield pipe, do not let the drain hose slack.
Connective pipe installation
1. For the left-hand and right-hand piping, remove
the pipe cover from the side panel.
2. For the rear-right-hand and rear-left-hand piping,
install the piping as shown in Fig. 10.
3. Fix the end of the connective pipe.
(Refer to Tightening Connection in
REFRIGERANT PIPING CONNECTION)
4. Piping and wrapping
Bundle the tubing, connecting cable, and drain
hose with tape securely, evenly as shown in
Fig.11.
• Because the condensed water from rear of the
indoor unit is gathered in ponding box and is
piped out of room. Do not put anything else in the
box.
CAUTION
• Connect the indoor unit first, then the outdoor
unit.
• Do not allow the piping to let out from the back of
the indoor unit.
• Be careful not to let the drain hose slack.
• Heat insulated both of the auxiliary piping.
• Be sure that the drain hose is located at the
lowest side of the bundle. Locating at the upper
side can cause drain pan to overflow inside the
unit.
• Never intercross nor inter twist the power wire
with any other wiring.
• Run the drain hose sloped downward to drain out
the condensed water smoothly.
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