Indoor/Outdoor Unit Installation Drawings - Daikin 2MXS18GVJU Installation Manual

Indoor/Outdoor Unit Installation Drawings

For installation of the indoor units, refer to the installation manual which was provided with the units.
(The diagram shows a wall-mounted indoor unit.)
CAUTION
● Do not connect the embedded branch piping and the outdoor unit when only carrying out piping work without
connecting the indoor unit in order to add another indoor unit later.
Make sure no dirt or moisture gets into either side of the embedded branch piping.
See "6 Refrigerant Piping Work" in "Outdoor Unit" for details.
● It is impossible to connect the indoor unit for one room only. Be sure to connect at least 2 rooms.
If there is the danger of the unit falling
or overturning, fix the unit with
foundation bolts, or with wire or other
means.
If the location does not have good
drainage, place the unit on a level
mounting base (or a plastic pedestal).
Install the outdoor unit in a level
position. Failure to do so may result in
water leakage or accumulation.
Caulk
pipe hole
gap
with putty.
Allow 11.8 inch of
work space below
the ceiling surface.
Level mounting base
(available separately)
Also insulate the connection on the outdoor unit.
Use tape or insulating material on all connections to
prevent air from getting in between the copper piping
and the insulation tube.
Be sure to do this if the outdoor unit is installed above.
Cut thermal insulation
pipe to an appropriate
length and wrap it with
tape, making sure that no
gap is left in the insulation
pipe's cut line.
Wrap the insulation
pipe with the finishing
tape from bottom to top.
Allow space for piping
and electrical servicing.
Stop valve cover
Clamping material
Insulation tube
Tape
Service lid