Indoor/Outdoor Unit Installation Drawings - Daikin R410A Split Series Installation Manual

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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
1) Do not connect the embedded connect 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 connect piping.
See "6. Refrigerant Piping Work" on page 8 for details.
2) [2MXS40, 2AMXS40 only] Do not connect to one indoor unit. Always connect to two indoor units.
[2MKS40, 2AMKS40 only] Can be connected to one indoor unit.
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.
Use the optional outdoor vibration
damping rubber if the vibration is too
strong.
• Install the unit horizontally.
• The unit may be installed directly on a concrete verandah or a solid place if drainage is good.
• If the vibration may possibly be transmitted to the building, use a vibration-proof rubber (field supply).
IEnglish
Caulk
pipe hole
gap
with putty.
Allow 30 cm of work
space below the
ceiling surface.
Level mounting base
(available separately)
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.
Service lid
Also insulate the connection on the outdoor unit.
Clamping material
Tape
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.
Insulation tube
Service lid
4

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