Installation Instructions - Mitsubishi Electric MSZ-AH09VA-H1 Operating And Installing Instructions

Inverter heat pump r410a
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Installation Instructions

1.Installation diagrams and accessories
(Before installation,users are advised to verify
Packing list
the amount of parts based on the packing list)
Part name
Amount
Installation No.
Indoor unit
Installation plate
1
Screw 4×25 mm
2
Battery (No.7)
3
Remote controller
4
Felt strap
5
Guarantee
Operation and
installation
instructions
Installation dimension:
150
mm
2-10mm×21mm long hole
Caution
(1)
Don't use the drainage pipe
connector and rubber stopper
in cold areas.Failure may result
from drainage freezing.
Steps for installing drainage pipe
(1)
Select a drain hole in the base for
draining and connect the drainage
pipe connector to the hole.
(2)
Block residual drain holes in the base
with rubber stopper.
(3)
Connect the drainage pipe to the
connector.Keep the drainage pipe
to tilt downwards to make a smooth
draining.
Guarantee a space
of 100mm or more to
make the front and
two sides of the unit
free of obstacles.
A
G
32
Part name
Installation No.
1
Outdoor unit
1
Connection cable
A
5
Connection pipe
B
2
Wall hole sleeve
C
1
Wall hole cover
D
1
Pipe strap
E
1
Extension
F
drainage hose
1
Drain Plug
G
Putty
H
800mm
500mm
69mm
air outlet
40mm
F
B
Flared joint
The unit is equipped with flared joints at indoor and
outdoor unit side.
As shown in the figure below,refrigerant pipe is used to
Amount
connect indoor and outdoor unit.
Connector
1
1
Indoor
unit
1
1
1
1
1
Pipe length
Height difference
1
Amount of bends
1
Adjustment of refrigerant···If the pipe length exceeds the
scope in the table below,refrigerant (R410A) should be
supplemented.(Filling refrigerant to the outdoor unit with
refrigerant shall be subject to the following pipe length.)
Pipe length
Over 6 meters
Note:Excessive extension of piping will cause cooling
and heating capacity to decrease.
Stop valve
6.35
9.52
Service port
Limit
12 m
8 m
10 pieces
Dosage of refrigerant
Type
30g×(pipe length(m)-6)
MSZ(Inverter)
Wallhole cover
Piping can be directed towards
rear,right,downward,left or left-
rear directions.
Rear side
Right
Rear
Downward Left-rear
Separate the 2 connecting pipes
and apply insulation individually.
W h e n t h e p i p i n g i s t o b e
attached to a wall containing
m e t a l s ( t i n p l a t e d ) o r m e t a l
netting.Use a chemically treated
wooden piece 20mm or thicker
between the wall and the piping
or wrap 7 to 8 turns of insulation
vinyl tape around the piping.
Units should be installed by licensed contractor
according to local code requirement.
Outdoor
unit
Use carefully so
as the drain hose
is not raised
Front
Left

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