Installation Diagram - Mitsubishi Electric MSZ-GS30 Installation Manual

1-4. INSTALLATION DIAGRAM

ACCESSORIES
Check the following parts before installation.
<Indoor unit>
(1) Installation plate
Attachment screws for the installa-
(2) tion plate
4 × 25 mm
(3) Remote controller holder
Screws for the remote controller
(4) holder
3.5 × 16 mm (Black)
(5) Battery (AAA) for (6)
(6) Wireless remote controller
Felt tape
(7)
(For left or left-rear piping)
(8)
FIELD-SUPPLIED PARTS
(A) Indoor/outdoor unit connecting wire
(B) Extension pipe
(C) Wall hole sleeve
(D) Wall hole cover
(E) Pipe attachment strap
(F) Screw for (E) 4 × 20 mm
(G) Piping tape
(H) Putty
Drain hose
(or soft PVC hose, 19/32 in. [15
(I)
mm] inner diameter or hard PVC
pipe VP16)
(J) Refrigerant oil
(K) Power supply cord
*1
Note:
Place indoor/outdoor unit connecting wire
*1
(A) and power supply cord (K) at least 3 ft.
(1 m) away from the TV antenna wire.
Units should be installed by licensed contractor
according to local code requirements.
Note:
• The dimensions indicated in the arrows (
show the required space to guarantee performance
of the air conditioner. Install the outdoor unit where
the maximum possible space can be provided, con-
sidering later relocation, services, or repairs.
power usage may fall about 10% at the place where
short cycle is likely occur due to poor ventilation.
Installing the air outlet guide (optional) can improve
performances.
• If air from the outlet blows against the wall, it may
cause stains on the wall.
Drain piping for outdoor unit
Install the unit horizontally.
Do not use drain socket in cold regions. Drain may freeze and make the fan stop.
The outdoor unit produces condensate during the heating operation. Select the installation place to ensure to prevent the outdoor unit and/or the grounds from being wet by drain
water or damaged by frozen drain water.
1
7
1
2
2
1
2
2
1
*1
1
1
1
2 to 5
2 to 5
1
1
1
20 in. (500 mm) or more when
*2
1
front and sides of unit are clear
1
When any 2 sides of left, right and rear of unit are clear
*3
) above
Use the wall hole sleeve
(C) to prevent indoor/
outdoor connecting wire
(A) from contacting metal
parts in the wall and to
protect the wiring from
rodents.
Note:
Do not
obstruct
the air
outlet.
Do not take in the outlet air
discharged by other units directly.
Wall hole cover (D)
Indoor unit
Seal the wall hole
gap with putty (H).
Wall hole
Attach the pipe to
sleeve (C)
wall with pipe at-
tachment strap (E).
Cut off the
extra length.
Pipe attach-
ment strap
(E)
Attachment screw (F)
After the leak test, apply insulating mate-
rial tightly so that there is no gap.
Space for indoor unit working
Please leave the space as shown in the
picture for maintenance usage.
4 in. (100 mm)
or more
Installation
Indoor unit plate
Space
When the piping is to be attached to a wall
comprised of tin plate or metal netting, use
chemically treated wooden piece 25/32 in.
(20 mm) or thicker between the wall and
the piping, or wrap insulation vinyl tape 7 to
8 turns around the piping.
To use existing piping, perform COOL
operation for 30 minutes and pump down
before removing the old air conditioner.
for new refrigerant.
Outdoor unit installation
Unit: inch
33-1/16
19-11/16
6-7/8
Air inlet
Air outlet
2-3/8 × 13/16 slot 1-9/16
Unit: mm
840
175 500
Air inlet
Air outlet
40
2-10 × 21 slot