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Indoor/Outdoor Unit and Water Heater
Installation Drawings
For installation of the indoor units and water heater, 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 refrigerant piping work for details.
It is possible to connect the indoor unit for one room only.
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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.
Right side plate
250mm from wall
350mm
(Foot bolt-hole
centres)
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.
Allow space for piping
and electrical servicing.
Allow 300mm of work space
below the ceiling surface.
Level mounting base
(available separately)
Caulk pipe hole
gap with putty.
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.
(Foot bolt-hole centres)
620mm
Clamping material
Insulation tube
Bottom plate
Tape
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10/30/2014 9:40:11 AM