Installation
Level
7
Adjust the unit to the appropriate position, taking into
account the installation area for the front panel.
• Place the pattern sheet on the indoor unit.
• Adjust the space between the ceiling and the
indoor unit by using a Tape measure.
• Fix the indoor unit securely after adjusting the level
of the unit by using a level.
• Remove the pattern sheet and install the front
panel.
4 way Cassette
Indoor unit
Ceiling
Gauge of dimensions
0.67 inch (17 mm)
0.79 inch (20 mm)
When the installation template is made of paper
Installing the drain hose and drain pipe
1
Push the supplied drain hose as far as possible over
the drain socket.
2
Tighten the metal clamp as shown in the picture.
3
Wrap the supplied large sealing pad over the metal
clamp and drain hose to insulate and fix it with clamps.
4
Insulate the complete drain piping inside the building
(field supply).
If the drain hose cannot be sufficiently set on a slope,
fit the hose with drain raising piping (field supply).
Metal clamp
Drain socket
Drain hose
Large sealing pad
Drain pipe
Be sure to bond the drain
hose and the main pipe.
Drain hose
PVC Tube Joint
+VP25 (OD: 1.26 inch (32 mm), ID:
0.98 inch (25 mm))
Drain pipe
<600"11"
5
Push the drain hose up to insulation when connecting
the drain hose to drain socket.
4 way Cassette
