Outlines And Dimensions - Mitsubishi Electric PLA-A12BA Service Manual

7

OUTLINES AND DIMENSIONS

INDOOR UNIT
PLA-A12BA PLA-A18BA
PLA-A12BA PLA-A18BA
1
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
Suspension bolt (187.5)
M10 or W3/8
(60)
(284)
1
2-3/8
11-3/16
2
Suspension bolt
lower edge
M
Air intake grille
M
Corner pocket
Indoor unit
Ceiling
Grille
Min.19-11/16(500)
Entire
periphery
PLA-A24BA
PLA-A24BA
1
Ceiling hole
25/32 to 1-25/32(20~45)
31-7/8(810)
For wiring replacement kit
terminal block
6-5/16
Drain pipe
(160)
connected to VP-25
33-1/16 (840)
(
Connected the attached
(377)
flexible pipe or socket.
14-27/32
Ceiling
Grille
(597)
23-1/2
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).
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.
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.
Min.94-1/2(2400)
from floor
6. When installing the branch ducts, be sure to insulate adequately.
Floor
7. As for necessary installation/service space, please refer to the left figure.
PLA-A30BA
PLA-A30BA
1 1
Detail connecting of Branch duct(Both aspects)
3-15/16
3-17/32
Branch duct hole
6-7/8
( 175)
Burring hole pitch
Detail drawing of fresh air intake hole
)
Keep 25/64(10)to 19/32(15)
between unit ceiling
and ceiling slab.
In case of standard grille
Models
1
Refrigerant pipe
PLA-A12BA
···· 6.35
PLA-A18BA
Flared connection
····1/4 inch
PLA-A24BA
PLA-A30BA
Refrigerant pipe
···· 9.52
Flared connection
PLA-A36BA
····3/8 inch
PLA-A42BA
Drain pump is included.
Max. liftng height is 70-7/18(850mm) from the ceiling.
Make sure to slack the electrical wire little bit for control/power wires connection.
1) Add 5-5/16(135mm)to the dimensions
2) The optional high efficiency filter becomes optional multi-functional casement and
concomitant use.
Otherwise condensation and dripping may occur.
(It becomes the cause of dew drops/water dew.)
12
PLA-A36BA PLA-A42BA
PLA-A36BA PLA-A42BA
1
(100) (100)
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)
Ceiling
In case of 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 9-1/2 10-3/16 3-5/32 2-29/32
(241) (258) (80) (74)
Refrigerant pipe
···· 15.88
Flared connection
····5/8 inch
11-3/4 3-11/32 3-1/32
11-1/16
(281) (298) (85) (77)
marked on the figure.
1
Unit : inch(mm)
( 14- 2.8 )