Mitsubishi MSZ-YK09VA-H1 Operating Instructions Manual page 48

Room air conditioner wall-mounted inverter heat pump
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Installation instructions
Installation dimension
Air inlet
Air outlet
2-10×21elliptical
1-1 HOW TO SWITCH OVER <REMOTE CONTROLLER>
①The details of slide switch.
Remove the front lid.
②Be sure to set swith inside the remote controller to an appropriate
position inaccordance with the installed position of the indoor unit. If the
swith is not set correctly the air-conditioner not function properly. (refer
to the Page 30)
NOTICE:
·If the indoor unit unstalled more than 50cm away from
the side walls, cabinets or other neareby objects,set
the side switch to the "center" position.
③Insert the two batteries (AAA) in the place.
④Reattach the front lid.
⑤Press the RESET button with a pen, etc.
2. Installation for indoor unit
2-1 Fixing of mounting plate
Look for a structural part (such as a pole) so that you are sure to fix the
·
mounting panel horizontally. If the indoor unit declines, the furniture
will be wet and contaminated by water drop from the unit.
Over 140mm
(from wall)
Mounting
panel
1
Fix screw
In order to avoid slight vibration of the mounting plate, Holes marked
with
should be fixed, and parts marked with
fixed as possible.
When using expansion screws buried into cement wall, you shall use
elliptical holes of 11×20 and 11×26 with 45cm apart from each other to fix
the mounting panel. If the expansion screw is too long, use short screws
sold in market.
2-2 Drill holes in wall
Confirm the hole position in wall.
Drill a hole (diameter: 65mm) tilting slightly downwards from inside
to outside.
Insert wall hole sleeve
in the wall hole.
C
Embed the putter filler
between wall hole and sleeve.
H
Confirm the hole position
Insert a measuring
rule
Line up the rule
(Unit:mm)
SLIDE SWITCH
RESET button
Over 65mm, a space of
over 161mm shall be made
for piping at left and left
back side (using liner).
Level
Over 170mm
(from wall)
4×25mm
2
should be also
100mm
Mounting
panel
1
Hole center with OD65mm
Treat the left hole with the same
way with the above
Wall hole
Diameter: 65mm
(Indoor side)
(Wall hole cross
section)
Always use the wall hole sleeve
between indoor and outdoor unit from contacting the metallic parts inside
wall and rodent pest from occurring.
2-3 Specifications for power cord and connection wires
·Use special cables for air conditioner.
Power cord length
(Length stretching from left/length
stretching from right)
Connection wires between indoor
and outdoor unit.
·Lead out a power cord from the left or right bottom of the indoor unit.
Each air conditioner should be equipped with special power supply line. Power
·
·
supply specification should accord with national regulations and be installed
with independent switch.
Don't cut off the power cord and connect it to other lines, or fire may occur.
Don't bind the rest power cord together, keep it in good order as shown
below.
2-4 Connection of indoor/outdoor wires
① Open the front panel.
② Remove the screw whitch fixed electrical cover to open it.
③ Pass the indoor/outdoor unit connecting wire from the back of the
indoor unit,then connect it to the terminal bed. Connect the earth
wire to the marked grounding termind on the electrical bow.
④ Place the electrical cover securely.
(Figure 1)
Confirm that the wires have been put into
the terminal block, the central part shall
not be exposed to the outside.
Indoor/outdoor unit
connection wires
A
It is forbidden ti hold the bulges of both side of the unit
when moving it.
47
Wall thickness
1cm
Make about 1cm
part left, cut the rest.
Wall hole sleeve
C
, which prevents the connection wires
C
0.65/1.35m
With a section area of 1.5mm2.
YZW type cable
Warning
Electrical cover
Corner panel on
the right bottom
Warning

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