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OUTLINES AND DIMENSIONS
6
INDOOR UNIT
PLA-A12BA6
PLA-A30BA6
25/32 to 1-25/32(20~45)
33-27/32 to 35-13/16(860~910)
Fresh air
Suspension bolt pitch
6-5/16
intake hole
(160)
For MA-Remote controller
terminal block
Indoor unit/Outdoor unit
Branch duct hole
connecting terminal block
7-3/8
(187.5)
Suspension bolt
M10 or W3/8
(60)
1
2-3/8
2
w
w
M
Air intake grille
M
Corner pocket
Indoor unit
Ceiling
Grille
Min.19-11/16(500)
Entire
periphery
OCH581
PLA-A18BA6
PLA-A36BA6
Ceiling hole
25/32 to 1-25/32(20~45)
31-7/8(810)
For wiring replacement kit
terminal block
6-5/16
(160)
33-1/16
(840)
Drain pipe
(377)
(284)
connected to VP-25
11-3/16
14-27/32
w w
Ceiling
Grille
23-1/2
(597)
Air intake hole
Drain hole
Drain pump clean hole
and Drain emergency
drainage hole
M
Auto vane
(Air outlet)
M
Vane motor
(500)
19-11/16
1-27/64
Air outlet hole
(36)
3-17/64
(950)
(83)
37-3/8
Note1. As for drain pipe, please use VP-25(O.D. [ 1-1/4( [ 32) PVC TUBE).
Min.94-1/2(2400)
from floor
Floor
PLA-A24BA6
PLA-A42BA6
Detail connecting of Branch duct(Both aspects)
3-17/32
Branch duct hole
[ 6-7/8
( [175)
Burring hole pitch
Detail drawing of fresh air intake hole
(
)
Connected the attached
flexible pipe or socket.
Keep 25/64(10) to 19/32(15)
between unit ceiling
and ceiling slab.
w
w
In case of standard grille
Models
1
Refrigerant pipe
PLA-A12BA6
···· [ 6.35
PLA-A18BA6
Flared connection
····1/4 inch
PLA-A24BA6
Refrigerant pipe
PLA-A30BA6
···· [ 9.52
Flared connection
PLA-A36BA6
····3/8 inch
PLA-A42BA6
Drain pump is included.
Max. liftng height is 70-7/18(850mm) from the ceiling.
2. As for suspension bolt, please use M10 or W3/8.(Procured at local site)
3. Electrical box may be removed for the service purpose.
Make sure to slack the electrical wire little bit for control/power wires connection.
4. The height of the indoor unit is able to be adjusted with the grille attached.
5. For the installation of the optional high efficiency filter or optional multi-functional casement.
1) Add 5-5/16(135mm) to the dimensions w marked on the figure.
2) The optional high efficiency filter must be used jointly with the multi-functional casement.
6. When installing the branch ducts, be sure to insulate adequately.
Otherwise condensation and dripping may occur.
(It becomes the cause of dew drops/water dew.)
7. As for necessary installation/service space, please refer to the left figure.
15
(100)
(100)
3-15/16
3-15/16
(90)
(90)
3-17/32
Cut out hole
13-25/32
14- [ 1/8
(350)
Burring hole
[ 5-29/32
( [150)
Cut out hole
Burring hole
3- [ 1/8(3- [ 2.8)
Burring hole pitch
[ 4-29/32( [ 125)
Cut out hole
[ 3-15/16( [ 100)
w
w
Ceiling
In case of IR wireless remote controller
Emergency operation switch<Cooling>
Emergency operation switch<Heating>
DEFROST/STAND BY lamp
Receiver
Operation lamp
A
B
C
D
2
Refrigerant pipe
···· [ 12.7
Flared connection
····1/2 inch
10-3/16
3-5/32
2-29/32
9-1/2
(241)
(258)
(80)
(74)
Refrigerant pipe
···· [ 15.88
Flared connection
····5/8 inch
11-1/16
11-3/4
3-11/32
3-1/32
(281)
(298)
(85)
(77)
Unit: in (mm)
w
w
( 14-[2.8 )
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