Hitachi RAC-25FXB, Руководство по обслуживанию

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Figure showing the installation of lndoor and Outdoor unit
The refrigerating machine oil is
easily affected by moisture. Use
caution to prevent water from
entering the cycle.
The difference in height between
the indoor and outdoor unit
should be kept below 10m.
The connecting pipe, no matter
big or small, should all be
insulated with insulation pipe and
then wrapped with vinyl tape.
(The insulator will deteriorate if
it is not wrapped with tape).
The connection of insulated drain
hose.
Inner diameter 16mm
Please use insulated drain hose for
the indoor piping (commercial
product)
Maximum pipe length 30m Minimum pipe length 3m
Plug
above 200mm
above
200mm
give clearance
as wide as
possible
above 300mm
above 700mm
above 150mm
Sheet
Hanger
Be sure to completely
seal any gap with
putty.
Drain pipe
Must be installed separately.
Insulate indoor part of pipe
to prevent condensation.
The indoor piping should be
insulated with the enclosed
insulation pipe. (If the insulator
is insufficient, please use
commercial products.)
Above 100mm
Above 150mm
Above 200mm
Bush
When mounting on a wall
(up to 150~500 mm from the floor surface)
(For example:wall instalation)
MODEL RAF-50RXB/RAC-50FXB