Panasonic CU-4KS31NBU CU-4KS31NBU Owner's Manual - Page 98

Air Intake Baffle

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(1) Recommended dimensions of the baffle plates Air Intake Baffle O H A 2- 15/64" (2- 6 mm) C E D F 3- 1/4" (3- 6.5 mm) J R L Q I K Air Discharge Baffle I B J H C K 4- 1/4" G (4- 6.5 mm) AE G F B G Fig. 5g D Fig. 5h For Air Intake Dimensions A B C D E F G Model CU-3KS19NBU, (inch) 25-3/16 25/32 1-31/32 25 10-5/8 10-5/8 25/64 CU-4KS24NBU (mm) 640 20 50 635 270 270 10 (inch) 25-3/16 25/32 1-3/8 30-29/32 13-25/32 13-25/32 25/64 CU-4KS31NBU (mm) 640 20 35 785 350 350 10 H 25/32 20 25/32 20 I J K 19/32 25-7/8 19/64 15 657 7.5 19/32 31-25/32 19/64 15 807 7.5 L O Q 25/64 5-29/32 25/32 10 150 20 25/64 5-29/32 25/32 10 150 20 R 25/32 20 25/32 20 For Air Discharge Dimensions Model CU-3KS19NBU (inch) CU-4KS24NBU CU-4KS31NBU (mm) A B C D E 22-1/16 23-1/32 13-25/32 5-29/32 19-9/32 560 585 350 150 490 F 1-3/8 35 G H I J K 2-5/32 18-5/16 2-3/8 3-11/32 31/32 55 465 60 85 25 Material to be used: Metal plate with corrosion protection treatment Plate thickness: 0.0394 to 0.0472" (1.0 to 1.2 mm) (2) Parts required (field supply except for screws) Air Intake Baffle Item Q'ty Remarks Baffle plate 1 Screw 5/32  15/32" (4  12 mm) tapping 2 Attached to outdoor unit Bolt 15/64  19/32 - 25/32" (M6  15 - 20 mm) 3 Nut 15/64" (M6) 3 Washer 3 Spring washer 3 12 Air Discharge Baffle Item Q'ty Remarks Baffle plate 1 Bolt 15/64  13/32 - 19/32" (M6  10 - 15 mm) 4 Nut 15/64" (M6) 4 Washer 4 Spring washer 4

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12
(1) Recommended dimensions of the baffle plates
D
F
E
C
J
H
L
I
B
K
Q
R
A
G
O
(3-
6.5 mm)
3-
1/4"
(2-
6 mm)
2-
15/64"
A
B
H
C
E
F
K
I
J
G
G
D
(4-
6.5 mm)
4-
1/4"
Fig. 5h
For Air Intake
For Air Discharge
Material to be used: Metal plate with corrosion protection treatment
Plate thickness:
0.0394 to 0.0472" (1.0 to 1.2 mm)
(2) Parts required (field supply except for screws)
Dimensions
A
B
C
D
E
F
G
H
I
J
K
L
O
Q
R
Model
CU-3KS19NBU,
(inch)
25-3/16
25/32
1-31/32
25
10-5/8
10-5/8
25/64
25/32
19/32
25-7/8
19/64
25/64
5-29/32
25/32
25/32
CU-4KS24NBU
(mm)
640
20
50
635
270
270
10
20
15
657
7.5
10
150
20
20
CU-4KS31NBU
(inch)
25-3/16
25/32
1-3/8
30-29/32 13-25/32 13-25/32
25/64
25/32
19/32
31-25/32
19/64
25/64
5-29/32
25/32
25/32
(mm)
640
20
35
785
350
350
10
20
15
807
7.5
10
150
20
20
Dimensions
A
B
C
D
E
F
G
H
I
J
K
Model
(inch)
22-1/16 23-1/32 13-25/32 5-29/32 19-9/32
1-3/8
2-5/32
18-5/16
2-3/8
3-11/32
31/32
(mm)
560
585
350
150
490
35
55
465
60
85
25
Air Intake Baffle
Air Discharge Baffle
Fig. 5g
Item
Q’ty
Remarks
Baffle plate
1
Screw 5/32
15/32" (4
12 mm) tapping
2
Attached to outdoor unit
Bolt 15/64
19/32 – 25/32" (M6
15 – 20 mm)
3
Nut 15/64" (M6)
3
Washer
3
Spring washer
3
Item
Q’ty Remarks
Baffle plate
1
Bolt 15/64
13/32 – 19/32" (M6
10 – 15 mm)
4
Nut 15/64" (M6)
4
Washer
4
Spring washer
4
Air Intake Baffle
Air Discharge Baffle
CU-3KS19NBU
CU-4KS24NBU
CU-4KS31NBU