Mitsubishi Electric PLA-A·BA4 Technical Data Manual page 20

PEA-A12AA4 PEA-A18AA4
15(19/32)
2X2-ø2.9(1/8)
Note2
Required space for service and maintenance
Model A
900 952
PEA-A12AA4
(35-7/16) (37-1/2)
1100 1152
PEA-A18AA4
(43-5/16) (45-3/8)
Note1.Use M10 screw for the suspension bolt (field supply).
2.Keep the service space for the maintenance at the bottom.
3.This chart indicates for PEA-A12AA4 model, which has 2 fans.
PEA-A18AA4 models have 4 fans.
4.In case an inlet duct is used, remove the air filter (supply with
the unit), then install the filter (field supply) at suction side.
20
345(13-19/32)
2XE-ø2.9(1/8)
Air
outlet
10 (13/32)
49 625 (Suspension bolt pitch)
(1-15/16) (24-5/8)
Drain pipe(O.D.ø32(1-1/4))
700(27-9/16)
677(26-21/32)
23 (29/32)
10 (13/32)
116 70
(4-19/32) (2-25/32)
270(10-21/32)
Refrigerant piping Refrigerant piping
1 2
flare connection (gas) flare connection (liquid)
175±5(6-29/32±7/32)
(Actual length)
Access door
B C D E F G
998 860 800 1000
9
(39-5/16) (33-7/8) (31-1/2) (39-3/8) (33-7/8)
1198 1060 1000 1200 1060
11
(47-3/16) (41-3/4) (39-3/8) (47-1/4) (41-3/4)
Drain pipe(O.D.ø32(1-1/4))
(Emergency draining)
Suspension bolt hole
4-14X30(9/16X1-3/16) Slot
Air
inlet
Control box
Terminal block (Indoor/outdoor connecting line)
Terminal block (Remote controller transmission line)
Drain pipe(O.D.ø32(1-1/4))
(Spontaneous draining)
Less than 300
(11-13/16)
Drain hose (I.D.ø32(1-1/4))
<accessory>
H J K L M N
860 700 1039 990
7 20
(27-9/16) (40-29/32) (39)
900 1239 1190
9 24
(35-7/16) (48-25/32) (46-7/8)
20 (13/16)
12(1/2)
L-ø2.9(1/8)
Knockout hole 27(1-3/32)
ø
(Indoor/outdoor connecting line)
Knockout hole 27(1-3/32)
ø
(Remote controller transmission line)
Ceiling surface
Make the access door at the appointed position
properly for service maintenance.
mm(in.)
Gas pipe Liquid pipe
2
1
ø12.7(1/2) ø6.35(1/4)
Unit: mm (inch)
37(1-15/32)
100 (3-15/16)
157.5 (6-7/32)
37(1-15/32)
Air filter
Access door