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PKA-A18GA PKA-A18GAL Unit : inch (mm)
Drain hose
Gas pipe
Liquid pipe
MODEL 18
1/4
1/2
3/16(5)
1(25)
1-11/32(34)
1-5/16(33)
Air intake
Air intake
Lower side
22-7/8(581)
17-11/16(449)
Knockout hole for right piping
Refrigerant pipe.Drain pipe.
Wiring hole
Gas pipe
Liquid pipe
(Necessary clearance for
Unit installation)
Filter grip
13/16(21)
13/16(21)
Knockout hole for under piping
Refrigerant piping.Drain pipe.
Wiring hole
Service panel
(Power supply access)
Right side
*1 Sleeves are available on the market.
*2 This size shows the lower end of through hole.
ø2-15/16~ø3-5/32
(ø75~ø80)
ø2-15/16(ø75)
Through holeSleeve *1
(Flexible hose total length 31-1/2(800))
(Right side piping installation)
12-Louvers(manual)
Auto vane
Air intake
Knockout hole for left piping
Refrigerant pipe.Drain pipe.
Wiring hole.
1-3/8(35)
Less than 5-1/8(130)
1-31/32(50) or more
5-29/32(150) or more
7-3/32(180) or more
1-13/16(30) or more
27-9/16(700)
6-1/32(153)
3-3/8(86)
2-1/8(54)
1-7/32(31) 11-1/32(280)
3-1/8(80)
2-3/8(60)
2-3/4(70)
9-21/32(245)
1-31/32(50)
15-9/16(395)15-3/4(400)
7-15/32(190)
2-3/8(60)
2-3/4(70) 1-3/8(35)
3-1/8(79)
6-5/16(160) 1-9/16(40)
27-3/4(705) Air outlet 9-1/4(235)
Less than 19/32(15)
7-25/32(198)
2-3/4(70)
9-21/32(245)
2-3/8(60)
9-1/4(235)
2-3/32(53)
13-3/8(340)
28-5/32(715) Air intake 8-27/32(225)
13-3/8(340)
3-5/32(80)
11-1/32(280) 9-3/16(233)
39(990)
Wiring entrance holes
Service space required around indoor unit
Front view (top open the grille)
Right side
Left side
Front view
Field drain pipe size
13/ 16 (20=) I.D
Details of installation plate
Installation plate
balance point hole
49-:3/16(:5)holes
for tapping screw
Knockout hole for
right-rear piping
Right-rear
piping hole
R2-1/16(R52.5)
R2-1/16(R52.5)
R2-1/16(R52.5)
R2-1/16(R52.5)
Unit center
14-:9/16(:14)holes
for bolts
Left-rear
piping hole
Knockout hole for
left-rear piping
16-23/32(425)
16-17/32(420)
6-11/16(170)
7-15/32(190)
8-9/32(210)
9-1/16(230)
0
12-11/16(322)+1
0
1-3/8(35)
2-5/32(55)
3-5/32(80)
5-1/8(130)
7-15/32(190)
9-1/16(230)
10-23/32(272)
12-7/32(310)
0
1-3/8(35)
3-3/4(95)
5-29/32(150)
8-1/16(205)
10-1/4(260)
12-19/32(320)
13-19/32(345)
19-1/2(495)
25/32(20)
2-15/16(75)
5-5/16(135)
7-15/32(190)
9-21/32(245)
11-13/16(300)
14-3/16(360)
15-15/16(405)
19-1/2(495)
1-1/4(32)
0