EAS Electric Super-Slim Cassette Series Owner's Manual page 81

5. Mount the indoor unit. You will need two
people to lift and secure it. Insert suspension
bolts into the unit' s hanging holes. Fasten
them using the included washers and nuts
(See Fig. 4.5).
Fig. 4.5
NOTE: The bottom of the unit should be
10 - 18mm (0.4-0.7") higher than the ceiling
board. Generally, L (indicated in Fig. 4.6) should
be half the length of the suspension bolt or long
enough to prevent the nuts from coming o .
Wall
L
10 - 18mm (0.4-0.7")
Ceiling board
Fig. 4.6
CAUTION
Ensure that the unit is completely level.
Improper installation can cause the drain pipe to
back up into the unit or water leakage.
Page 12
NOTE: Ensure that the indoor unit is level. The
unit is equipped with a built-in drain pump and
oat switch. If the unit is tilted against the
direction of condensate ows (the drainpipe
side is raised), the oat switch may malfunction
and cause water to leak.
Water level
NOTE FOR NEW HOME INSTALLATION
When installing the unit in a new home, the
ceiling hooks can be embedded in advance.
Make sure that the hooks do not come loose
due to concrete shrinkage. After installing the
indoor unit, fasten the installation paper
template onto the unit with bolts (M6X12) to
determine in advance the dimension and
position of the opening on the ceiling. Follow
the instructions above for the remainder of the
Main body
installation.
Main body
M6 x 12 Bolts
Fig. 4.7
Installation template
Fig. 4.8
V.1