Installation Diagram - Mitsubishi Electric MSZ-LN25VG Installation Manual

1-4. INSTALLATION DIAGRAM

ACCESSORIES
Check the following parts efore installation
<Indoor unit>
(1) Installation plate
Installation plate xing screw
(2)
4 × 25 mm
(3) Wireless remote controller
Felt tape
(4)
(For left or left rear piping)
(5) Remote controller holder
Fixing screw for (5) 3 5 × 16 mm
(6)
( lack)
(7) Corner ox R
(8) Corner ox L
(9) attery (AAA) for (3)
(10) Air cleaning lter
(11) Air purifying device
<Outdoor unit>
(12) rain socket (VG type only)
(8)
(10)
(3)
(9)
(LN25, 35, 50/50 Z, 60)
*2 100/500 mm or more when front and
sides of unit are clear
*3 When any 2 sides of left, right and
rear of unit are clear
*4 The manufacturing year and month
is indicated on the spec name plate
IMPORTANT NOTES
Units should e installed y licensed contractor according to local code
requirements
To comply with the requirements of Australian standard AS/NZS 3000
electrical installations (wiring rules), the electrical wiring required etween
the indoor and outdoor units must e installed y a licenced electrical
contractor
Check that ca ling will not e su ject to wear, corrosion, excessive pres
sure, vi ration, sharp edges or any other adverse environmental effects
The check shall also take into account the effects of aging or continual
vi ration from sources such as compressors or fans
PARTS TO BE PROVIDED AT YOUR SITE
1 (A) Indoor/outdoor unit connecting wire*1
( ) Extension pipe
5
(C) Wall hole sleeve
1
( ) Wall hole cover
(E) Pipe xing and
1
(F) Fixing screw for (E) 4 × 20 mm
1
(G) Piping tape
2
( ) Putty
rain hose
4
(I) (or soft PVC hose, 15 mm inner
4
diameter or hard PVC pipe VP16)
2
(J) Refrigeration oil
1
(K) Power supply cord*1
1
1
*4
(11)
(7)
(5)
(6)
*4
Appearance of the outdoor unit may differ
from some models
Note:
1
*1 Place indoor/outdoor unit connecting wire (A) and
1
power supply cord (K) at least 1 m away from the TV
1
antenna wire
1
This indoor unit is equipped with the uilt in Wi Fi interface
2 to 5
2 to 5
1
1
1 or 2
1
1
e sure to use wall hole sleeve (C)
to prevent indoor/outdoor connect
ing wire (A) from contacting metal
parts in the wall and to prevent
damage y rodents in case the
wall is hollow
WARNING
To avoid risk of re, are connection should be installed outdoors.
Reusable mechanical connectors and ared oints are not allowed
indoors.
After the leak test, apply insulating material tightly
so that there is no gap
When the piping is to e attached to a wall containing metals (tin plated) or metal
netting, use a chemically treated wooden piece 20 mm or thicker etween the
wall and the piping or wrap 7 to 8 turns of insulation vinyl tape around the piping
To use existing piping, perform COOL operation for 30 minutes and pump
down efore removing the old air conditioner Remake are according to the
dimension for new refrigerant
To avoid risk of re, embed or protect the refrigerant piping.
External damage on the refrigerant piping can be cause of re.
Outdoor unit installation
(LN25, 35, 50/50HZ, 60)
800/840 mm
150/175
500 mm
mm
Air inlet
Air outlet
2 10 mm × 21 mm slot
40 mm
Drain piping for outdoor unit
<VG type only>
Provide drain piping efore indoor and outdoor pip
ing connection
Connect drain hose (I) I
(I)
(12)
illustration
Make sure to provide drain piping with a downhill
grade for easy drain ow
Note:
Install the unit horizontally
o not use drain socket (12) in cold regions
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 eing wet y drain water or damaged y frozen drain water
Wall hole cover ( )
Indoor unit
Seal the wall hole
gap with putty ( )
Wall hole
Fix the pipe to wall
sleeve (C)
with pipe xing and
(E)
Cut off the
Pipe xing and (E)
extra length
Fixing screw (F)
WARNING
15 mm as shown in the
rain may freeze and make the