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I
U
• Thread the indoor unit piping and cable through the hole.
• ang the top of the unit onto the upper ridge of them in mounting plate.
• Make sure that the unit is correctly hung in place by sliding it to the left, then to the right.
• Press the bottom left and bottom right hand corners of the unit against the mounting plate until the xing prongs click
into place in the retainers provided to that e ect.
OUTDOOR UNIT
P
• Piping must be performed by uali ed personnel
according to good refrigeration systems practices.
• Piping materials and insulation materials must be of
refrigerant uality.
• Select the pipe diameters according to the size of unit
and cut the pipe to design length by using pipe cutter.
• Install the are nuts and are the end of the pipes.
• Check that no foreign bodies are inside the piping.
• Align the central of the connecting pipes and tighten
the are nut.
• Fix piping with pipe clamps and check that any pipe
vibrations cannot be transmitted to the building
structure.
NOTE
• Connect the pipe correctly.
•
o not apply the excessive tor ue.
• Use an appropriate bending tool to form curves and
avoid over tightening the refrigerant tubes.
• To prevent heat loss, the two lines must be insulated
separately.
M
P
L
U
15
The suction line must have a 2
compressor on horizontal sections.
Where the di erence in elevation between the indoor unit
and outdoor unit is greater than 5 meter, install an oil trap
every 5 meters.
ENGLISH
rainage line
Interconnection cable
20
20
gradient up to the
a
Condensate
drainage line
inyl tape
Note:
h
e
c
o
n
d
e
n
a s
e t
e
c a
refrigerant lines with in l tape.
R
U
18
30
R
LARE
To avoid alteration of unit capacities, check that piping
lengths and changes in elevation are kept to a strict
minimum.
efore connecting the refrigerant lines, follow the
procedures below (if pre charged connection lines are
not supplied):
Select copper pipe diameters according to the size of
unit to be installed.
Install the refrigeration lines, checking that no foreign
bodies get inside the piping.
Install the are connectors and are the ends of the
pipes.
Evacuate the piping. This operation, which should last
at least 15 minutes if there are large piping lengths
and changes in elevation, should be followed by a leak
test.
a) Access plate for the
condensate drainage
pump detection
(condensate pump is
available as an
accessory).
u
t a
o i
n
n i l
e
s
h
o
u
d l
b
e
a t
p
e
MODEL
24
30
5
5
d
o t
h t
e
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