Mitsubishi Electric MFZ-KA35VA User Manual

WALL-MOUNTED Inverter Heat PumpM series
INSTALLATION PROCEDURE
WALL- MOUNTED
C-181
SPECIFICATIONS
*1 Connect to the power switch which has a gap of 3 mm or
more when open to interrupt the source power phase. (When
the power switch is shut off, it must interrupt all phases.)
shall be installed in accordance with national wiring regula-
tions.
*3 Never use pipes with thickness less than specified. The
*5 Be careful not to crush or bend the pipe during pipe bending.
*6 Refrigerant pipe bending radius must be 100 mm or more.
charge is required. (No additional charge is required for
pipe length less than 7 m.)
Additional refrigerant = A x (pipe length (m) - 5)
*8 Insulation material : Heat resisting foam plastic 0.045
-
Model Power supply *1 Wire specifications *2
Pipe size
(thickness *3, *4)
Indoor unit Outdoor unit
Rated
Voltage
Frequency
Breaker
capacity
Power supply
3-core
Indoor/outdoor
connecting wire
Gas / Liquid
MSZ-FD25VA(S)
230 V 50 Hz
4-core
1.0 mm
2
ø9.52 / 6.35 mm
(0.8 mm)
MUZ-FD25VABH
MUZ-FD25VA
10 A 1.0 mm
2
MSZ-FD35VA(S)
MUZ-FD35VABH 12 A 1.5 mm
2
MUZ-FD35VA 10 A 1.0 mm
2
Pipe length and height difference
Max. pipe length
20 m
Max. height difference
12 m
Max. number of bends *5, *6
10
Refrigerant adjustment A *7 30 g/m
Insulation thickness *8, *9 8 mm
(5)
(6)
(3)
(4)
(G)
(E)
(C)
(7)
(D)
(F)
(2)
(1)
(B)
(I)
(K)
(A)
(8)
(9)
84 mm
or mor
e
84 mm
or mor
e
100 mm
or mor
e
350 mm
or mor
e
100 mm
or mor
e
60 mm or more/
142.5 mm or more for
g
n
i
p
i
p
k
c
a
b
t
f
e
l
d
n
a
t
f
e
l
(using spacer
)
100 mm
or more
2
0
0
m
m
or mor
e
7 mm or mor
e
INSTALLATION DIAGRAM
ACCESSORIES
Check the following parts before installation.
<Indoor unit>
(1) Installation plate 1
(2)
4 x 25 mm
5
(3) Remote controller holder 1
(4)
x 16 mm
(Black)
2
(5) 2
(6) Wireless remote controller 1
(7)
Felt tape
(For left or left-rear piping)
1
(8) 1
(9) 1
<Outdoor unit>
(10) 1
PARTS TO BE PROVIDED
AT YOUR SITE
(A) Indoor/outdoor unit connecting wire* 1
(B) 1
(C) Wall hole sleeve 1
1revocelohllaW)D(
(E) 2 to 5
(F) 2 to 5
1epatgnipiP)G(
(H) 1
(I)
Drain hose
(or soft PVC hose, 15 mm inner
dia. or hard PVC pipe VP16)
1 or 2
1lionoitaregirfeR)J(
(K) 1
Air inlet
Air outlet
Outdoor unit installation
according to local code requirements.
Indoor unit
Wall hole
sleeve (C)
Cut off the
(E)
Be sure to use wall hole
sleeve (C) to prevent
indoor/outdoor connecting
wire (A) from contacting
metal parts in the wall and
rodents in case the wall is
hollow.
Wall hole cover (D)
Seal the wall hole
band (E).
(F)
so that there is no gap.
When the piping is to be
attached to a wall contain-
ing metals (tin plated) or
metal netting, use a chemi-
20 mm or thicker between
the wall and the piping or
wrap 7 to 8 turns of insula-
piping.
-
form COOL operation for
30 minutes and pump down
before removing the old air
according to the dimension
for new refrigerant.
2-10 mm x 21 mm slot
Drain piping for outdoor unit
<VA type only>
• Provide drain piping before indoor
and outdoor piping connection.
• Connect drain hose (I) I.D.15 mm
as shown in the illustration.
• Make sure to provide drain pip
-
Note:
Install the unit horizontally.
Do not use drain socket (10) in cold regions.
Drain may freeze and make the fan stop.
The outdoor unit produces condensate during the heating operation. Select the in-
stallation place to ensure to prevent the outdoor unit and/or the grounds from being
wet by drain water or damaged by frozen drain water.
* Note:
Place indoor/outdoor unit connecting wire (A)
from the TV antenna wire.
models.
800 mm
500 mm
150
mm
40 mm
344.5 mm
285 mm
304-325 mm
C.1.9.2 Inverter Heat Pump
MSZ-FD25VA MSZ-FD25VAS MSZ-FD35VA MSZ-FD35VAS
MUZ-FD25VA MUZ-FD25VABH MUZ-FD35VA MUZ-FD35VABH

Mitsubishi Electric MFZ-KA35VA Specifications

General

Brand	Mitsubishi Electric
Model	MFZ-KA35VA
Category	Air Conditioner
Language	English