KDK 20AUH User manual

Service Manual
PEG0701007CE
Version:0701
Ventilating Fan
20AUH
25AUH
30AUH
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by
the general public. It does not contain warnings or cautions to advise non-technical individuals of potential
dangers in attempting to service a product. Products powered by electricity should be serviced or repaired
only by experienced professional technicians. Any attempt to service or repair the product or products dealt
with in this service information by anyone else could result in serious injury or death.
IMPORTANT SAFETY NOTICE
There are special components used in this equipment which are important for safety. These parts are
marked by in the Schematic Diagrams, Exploded Views and Replacement Parts List. It is essential
that these critical parts should by replaced with manufacturer s specified parts to prevent shock, fire
or other hazards. Do not modify the original design without permission of manufacture.
20ALH
25ALH
30ALF
CONTENTS
2 Parts Identification
3 Wiring Diagram
4 Parts List
PAGE
2~8
9
10~15
Voltage Rate:220-240V,50Hz
110-127V,60Hz
1 Specifications 1

1. Specifications
1
Air
direction Voltage Frequency Power consumption Speed Air delivery Power factor Weight
[V] [Hz] [W] [min-1][m3/min] [%] [Kg]
220 50 22 1245 9.7 100
127 60 26 1405 11.3 93
220 50 29 1125 15.3 94
127 60 30 1145 15.8 98
220 50 29 1030 20.0 94
127 60 34.5 1000 20.0 97
220 50 22 1210 9.1 100
127 60 26 1340 10.0 93
220 50 29 1055 13.9 94
127 60 30 1077 14.5 98
220 50 29 905 15.6 94
127 60 34.5 874 17.2 97
2.0
Exhaust
30ALF
2.7
2.7
3.1
Exhaust
Exhaust
Exhaust
Type of Insulation:Functional Insulation
Insulation class E IP code:IPX4(outside)
25ALH
Model
30AUH
20ALH 2.2
2.4
Exhaust
Exhaust
20AUH
25AUH

2. Parts Identification
20AUH
2
Details of Wiring
Main Packing Materials
1(2pcs)
(8)(4pcs)
(Yellow/Green)
Earth Lead
Power Lead
(Blue)
Motor Lead
(White)
Motor Lead
(Red)
Power Lead
(Brown)
Motor Lead
(Black)
Operating
Instructions
2
4
5
6
7
(4pcs)
8(4pcs)
9
11
13
14
15
16
17(2pcs)
18
(4pcs)
19
(18)(2pcs)
12
10
NMark
21
Earth Lead
22
(2pcs)
23
(24)
25
26
(4pcs)
27
28
30
29
20
3(2pcs)
24

2. Parts Identification
3
Operating
Instructions
Main Packing Materials
1(3pcs)
2(2pcs)
3
4
5
6
(4pcs)
7(6pcs)
8
10
11
12
25
15
Power Lead
Power Lead
(Brown)
(Blue)
Details of Wiring
Motor Lead
(Black)
Motor Lead
Motor Lead
(Red)
(White)
(Yellow/Green)
Earth Lead
13
9(4pcs)
16
17(2pcs)
18
(4pcs)
19
(18)(2pcs)
Earth Lead
20
21
22
(2pcs)
23
(24)
NMark
26
(4pcs)
27
30
28
29
14 24
25AUH

2. Parts Identification
Power Lead
Power Lead
(Brown)
(Blue)
Details of Wiring
Motor Lead
(Black)
Motor Lead
Motor Lead
(Red)
(White)
(Yellow/Green)
Earth Lead
22
(2pcs)
23
(24)
NMark
Operating
Instructions
1(3pcs)
2(2pcs)
3
4
56
(4pcs)
7(6pcs)
8
Earth Lead
9(4pcs)
20
10
11
12
25
13
14
15
16
17(2pcs)
18
(4pcs)
(18)(2pcs)
19
21
26
(4pcs)
27
28
29
30
4
24
30AUH
Main Packing Materials

2. Parts Identification
5
Details of Wiring
Main Packing Materials
Operating
Instructions
1(2pcs)
2
3(2pcs)
4
5
6
7
(4pcs)
8(4pcs)
9
(8)(4pcs)
Earth Lead
12
11
10
13
14
16
15
17
18(2pcs)
19
(4pcs)
20
(19)(2pcs)
22
21
(Yellow/Green)
Earth Lead
Power Lead
(Blue)
Motor Lead
(White)
Motor Lead
(Red)
Power Lead
(Brown)
Motor Lead
(Black)
NMark
23
(2pcs)
24
(25)
(27)
26
(28)
29
30
32
31
28
27
25
20ALH

2. Parts Identification
1(3pcs)
2(2pcs)
3
4
56
(4pcs)
7(6pcs)
8
9(4pcs)
21
10
Earth Lead
11
12
13
14
15
16
17
18(2pcs)
19
(4pcs)
(19)(2pcs)
20
22
Power Lead
Power Lead
(Brown)
(Blue)
Details of Wiring
Motor Lead
(Black)
Motor Lead
Motor Lead
(Red)
(White)
(Yellow/Green)
Earth Lead
23
(2pcs)
24
(25)
NMark
Operating
Instructions
Main Packing Materials
28
27 29 (28)
(27)
32
30 31 26
6
25
25ALH

2. Parts Identification
Power Lead
Power Lead
(Brown)
(Blue)
Details of Wiring
Motor Lead
(Black)
Motor Lead
Motor Lead
(Red)
(White)
(Yellow/Green)
Earth Lead
23
(2pcs)
24
(25)
NMark
Operating
Instructions
Main Packing Materials
28
27 29 (28)
32
30 31
1(3pcs)
2(2pcs)
3
4
56
(4pcs)
7(6pcs)
8
9(4pcs)
21
Earth Lead
10
11
12
13
14
15
16
17
22
18(2pcs)
19
(4pcs)
(19)(2pcs)
20
26
(27)
7
25
30ALF

8
2. Parts Identification
23-30W 0.22-0.24A
Matsushita Ecology Systems Co.,Ltd.
23-30W 0.22-0.24A
Matsushita Ecology Systems Co.,Ltd.
220-240V
50Hz
29-34W 0.14-0.15A
Made in China
Matsushita Ecology Systems Co.,Ltd.
220-240V
50Hz
29-34W 0.14-0.15A
Made in China
Matsushita Ecology Systems Co.,Ltd.
25ALH
Ventilating Fan
Head Office:4017,Takaki-cho,
Kasugai,Aichi,Japan
Matsushita Ecology Systems Co.,Ltd.
25ALH
Ventilating Fan
Made in China
Matsushita Ecology Systems Co.,Ltd.
25AUH
Ventilating Fan
Matsushita Ecology Systems Co.,Ltd.
Head Office:4017,Takaki-cho,
Kasugai,Aichi,Japan
AU Series
(For Style Reference)
AL Series
(For Style Reference)
For Style B(220-240V,50Hz)
For Style A (220-240V,50Hz)
(Printed"Made in China")
25AUH
Ventilating Fan
Matsushita Ecology Systems Co.,Ltd.
Made in China
220-240V
50Hz
29-34W 0.14-0.15A
Matsushita Ecology Systems Co.,Ltd.
220-240V
50Hz
29-34W 0.14-0.15A
Matsushita Ecology Systems Co.,Ltd.
25ALH
Ventilating Fan
Head Office:4017,Takaki-cho,
Kasugai,Aichi,Japan
Matsushita Ecology Systems Co.,Ltd.
25AUH
Ventilating Fan
Matsushita Ecology Systems Co.,Ltd.
Head Office:4017,Takaki-cho,
Kasugai,Aichi,Japan
For Style C(110-127V,60Hz)
For Style B(220-240V,50Hz)
For Style A (220-240V,50Hz)
(Printed"Made in China")
For Style C(110-127V,60Hz)
Packing Case Assy. & Name Plate(Only For Reference)

3. Wiring Diagram
THERMAL FUSE
(IN MOTOR) WHITE
BLUE
RED BLACK
BROWN
YELLOW
/GREEN
DOUBLE POLE
SWITCH
N
L
M
114 C
250V
BLACK
C
BLACK
9
~

4. Parts List
10
20AUH
No. Part No. Part Name Q'ty Remark
1 FFV5510016H Shutter (Small) 2
2 FFV5510017H Shutter (Big) 1
3 FFV5520008H Shutter Set Plate 2
4 FFV7010013S Washer 1
5 FFV5560014S Shutter Spring 1
6 FFV0710013H Coupling Rod 1
7 FFV4600001H Plastic Rivet 4
8 FFV7000005S Set Screw 8 For Fixing Shutter Set Plate & Motor Assy.
9 FFV1600075S Frame Assy. 1
10 FFV7010002S Plain Washer 1 For Fixing Earth Lead
11 FFV7010028S Spring Washer 1 For Fixing Earth Lead
12 FFV7000006S Bind Screw 1 For Fixing Earth Lead
13 FFV4300116S Orifice Assy. 1
14 FFV0400084S Blade 1 Gray
15 FFV5500017S Spinner 1
16 FFV0760026S Condenser Box 1
17 FFV0740009S Cord Clip 2 For Fixing Power Cord & Motor Lead
18 FFV7000073S Truss Screw 6 For Fixing Cord Clip & Condenser Cover
19 FFV0970006S Condenser Cover 1
No. Part No. Part Name Q'ty Remark
20 FFV3700260S Motor Assy. 1 For 220-240V,50Hz
(20) FFV3700269S Motor Assy. 1 For 110-127V,60Hz
21 FFV0750150S Condenser 1 250V,2.7uF,For 220-240V,50Hz
(21) FFV0750159S Condenser 1 250V,2.0uF,For 110-127V,60Hz
22 FFV0900024S Connector 2
23 FFV3470001S Butt Connector 1
24 FFV4620024S Power Cord 1
No. Part No. Part Name Q'ty Remark
25 FFV4020158S Name Plate 1 Sticked on Frame Assy.,For Style A
(25) FFV4020159S Name Plate 1 Sticked on Frame Assy.,For Style B
(25) FFV4020160S Name Plate 1 Sticked on Frame Assy.,For Style C
26 FFV4710172S Pad A 4
27 FFV4650010S Poly Cover 1 For Main Body Packing
28 FFV4710128S Paper Pad 1
29 FFV9000436S Packing Case Assy. 1 For Style A
(29) FFV9000437S Packing Case Assy. 1 For Style B
(29) FFV9000438S Packing Case Assy. 1 For Style C
30 FFV0010148S Accessory Set 1
Mechanical & Metal Section
Electrical Section
Packing & Accessories & Label Section
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4. Parts List
11
25AUH
No. Part No. Part Name Q'ty Remark
1 FFV5510018H Shutter 3
2 FFV5520009H Shutter Set Plate 2
3 FFV7010013S Washer 1
4 FFV5560015S Shutter Spring 1
5 FFV0710007H Coupling Rod 1
6 FFV4600001H Plastic Rivet 4
7 FFV7000080S Plus Truss Screw 6 For Fixing Shutter Set Plate
8 FFV1600079S Frame Assy. 1
9 FFV7000005S Set Screw 4 For Fixing Motor Assy.
10 FFV7010002S Plain Washer 1 For Fixing Earth Lead
11 FFV7010028S Spring Washer 1 For Fixing Earth Lead
12 FFV7000006S Bind Screw 1 For Fixing Earth Lead
13 FFV4300117S Orifice Assy. 1
14 FFV0400085S Blade 1 Gray
15 FFV5500017S Spinner 1
16 FFV0760026S Condenser Box 1
17 FFV0740009S Cord Clip 2 For Fixing Power Cord & Motor Lead
18 FFV7000073S Truss Screw 6 For Fixing Cord Clip & Condenser Cover
19 FFV0970006S Condenser Cover 1
No. Part No. Part Name Q'ty Remark
20 FFV3700261S Motor Assy. 1 For 220-240V,50Hz
(20) FFV3700276S Motor Assy. 1 For 110-127V,60Hz
21 FFV0750151S Condenser 1 440V,0.8uF,For 220-240V,50Hz
(21) FFV0750159S Condenser 1 250V,2.0uF,For 110-127V,60Hz
22 FFV0900024S Connector 2
23 FFV3470001S Butt Connector 1
24 FFV4620024S Power Cord 1
No. Part No. Part Name Q'ty Remark
25 FFV4020161S Name Plate 1 Sticked on Frame Assy.,For Style A
(25) FFV4020162S Name Plate 1 Sticked on Frame Assy.,For Style B
(25) FFV4020163S Name Plate 1 Sticked on Frame Assy.,For Style C
26 FFV4710173S Pad A 4
27 FFV4650010S Poly Cover 1 For Main Body Packing
28 FFV4710017S Paper Pad 1
29 FFV9000439S Packing Case Assy. 1 For Style A
(29) FFV9000440S Packing Case Assy. 1 For Style B
(29) FFV9000441S Packing Case Assy. 1 For Style C
30 FFV0010148S Accessory Set 1
Mechanical & Metal Section
Electrical Section
Packing & Accessories & Label Section
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4. Parts List
12
30AUH
No. Part No. Part Name Q'ty Remark
1 FFV5510008H Shutter 3
2 FFV5520010H Shutter Set Plate 2
3 FFV7010013S Washer 1
4 FFV5560016S Shutter Spring 1
5 FFV0710008H Coupling Rod 1
6 FFV4600001H Plastic Rivet 4
7 FFV7000080S Plus Truss Screw 6 For Fixing Shutter Set Plate
8 FFV1600076S Frame Assy. 1
9 FFV7000005S Set Screw 4 For Fixing Motor Assy.
10 FFV7010002S Plain Washer 1 For Fixing Earth Lead
11 FFV7010028S Spring Washer 1 For Fixing Earth Lead
12 FFV7000006S Bind Screw 1 For Fixing Earth Lead
13 FFV4300118S Orifice Assy. 1
14 FFV0400020H Blade 1 Gray
15 FFV5500017S Spinner 1
16 FFV0760026S Condenser Box 1
17 FFV0740009S Cord Clip 2 For Fixing Power Cord & Motor Lead
18 FFV7000073S Truss Screw 6 For Fixing Cord Clip & Condenser Cover
19 FFV0970006S Condenser Cover 1
No. Part No. Part Name Q'ty Remark
20 FFV3700262S Motor Assy. 1 For 220-240V,50Hz
(20) FFV3700272S Motor Assy. 1 For 110-127V,60Hz
21 FFV0750152S Condenser 1 440V,0.9uF,For 220-240V,50Hz
(21) FFV0750160S Condenser 1 250V,2.6uF,For 110-127V,60Hz
22 FFV0900024S Connector 2
23 FFV3470001S Butt Connector 1
24 FFV4620024S Power Cord 1
No. Part No. Part Name Q'ty Remark
25 FFV4020164S Name Plate 1 Sticked on Frame Assy.,For Style A
(25) FFV4020165S Name Plate 1 Sticked on Frame Assy.,For Style B
(25) FFV4020166S Name Plate 1 Sticked on Frame Assy.,For Style C
26 FFV4710173S Pad A 4
27 FFV4650013S Poly Cover 1 For Main Body Packing
28 FFV4710130S Paper Pad 1
29 FFV9000442S Packing Case Assy. 1 For Style A
(29) FFV9000443S Packing Case Assy. 1 For Style B
(29) FFV9000444S Packing Case Assy. 1 For Style C
30 FFV0010148S Accessory Set 1
Mechanical & Metal Section
Electrical Section
Packing & Accessories & Label Section
!
!
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!
!
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4. Parts List
13
20ALH
No. Part No. Part Name Q'ty Remark
1 FFV5510016H Shutter (Small) 2
2 FFV5510017H Shutter (Big) 1
3 FFV5520008H Shutter Set Plate 2
4 FFV7010013S Washer 1
5 FFV5560014S Shutter Spring 1
6 FFV0710013H Coupling Rod 1
7 FFV4600001H Plastic Rivet 4
8 FFV7000005S Set Screw 8 For Fixing Shutter Set Plate & Motor Assy.
9 FFV1600075S Frame Assy. 1
10 FFV7010002S Plain Washer 1 For Fixing Earth Lead
11 FFV7010028S Spring Washer 1 For Fixing Earth Lead
12 FFV7000006S Bind Screw 1 For Fixing Earth Lead
13 FFV4300107S Orifice 1
14 FFV0400084S Blade 1 Gray
15 FFV5500017S Spinner 1
16 FFV3400101S Louver Assy. 1
17 FFV0760026S Condenser Box 1
18 FFV0740009S Cord Clip 2 For Fixing Power Cord & Motor Lead
19 FFV7000073S Truss Screw 6 For Fixing Cord Clip & Condenser Cover
20 FFV0970006S Condenser Cover 1
No. Part No. Part Name Q'ty Remark
21 FFV3700260S Motor Assy. 1 For 220-240V,50Hz
(21) FFV3700269S Motor Assy. 1 For 110-127V,60Hz
22 FFV0750150S Condenser 1 250V,2.7uF,For 220-240V,50Hz
(22) FFV0750159S Condenser 1 250V,2.0uF,For 110-127V,60Hz
23 FFV0900024S Connector 2
24 FFV3470001S Butt Connector 1
25 FFV4620024S Power Cord 1
No. Part No. Part Name Q'ty Remark
26 FFV4020167S Name Plate 1 Sticked on Frame Assy.,For Style A
(26) FFV4020168S Name Plate 1 Sticked on Frame Assy.,For Style B
(26) FFV4020169S Name Plate 1 Sticked on Frame Assy.,For Style C
27 FFV4710174S Pad A 2 Mark With"20AL94002"
28 FFV4710175S Pad B 2 Mark With"20AL94003"
29 FFV4650010S Poly Cover 1 For Main Body Packing
30 FFV4710128S Paper Pad 1
31 FFV9000445S Packing Case Assy. 1 For Style A
(31) FFV9000446S Packing Case Assy. 1 For Style B
(31) FFV9000447S Packing Case Assy. 1 For Style C
32 FFV0010148S Accessory Set 1
Mechanical & Metal Section
Electrical Section
Packing & Accessories & Label Section
!
!
!
!
!
!
!
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4. Parts List
14
25ALH
No. Part No. Part Name Q'ty Remark
1 FFV5510018H Shutter 3
2 FFV5520009H Shutter Set Plate 2
3 FFV7010013S Washer 1
4 FFV5560015S Shutter Spring 1
5 FFV0710007H Coupling Rod 1
6 FFV4600001H Plastic Rivet 4
7 FFV7000080S Plus Truss Screw 6 For Fixing Shutter Set Plate
8 FFV1600079S Frame Assy. 1
9 FFV7000005S Set Screw 4 For Fixing Motor Assy.
10 FFV7010002S Plain Washer 1 For Fixing Earth Lead
11 FFV7010028S Spring Washer 1 For Fixing Earth Lead
12 FFV7000006S Bind Screw 1 For Fixing Earth Lead
13 FFV4300108S Orifice 1
14 FFV0400085S Blade 1 Gray
15 FFV5500017S Spinner 1
16 FFV3400102S Louver Assy. 1
17 FFV0760026S Condenser Box 1
18 FFV0740009S Cord Clip 2 For Fixing Power Cord & Motor Lead
19 FFV7000073S Truss Screw 6 For Fixing Cord Clip & Condenser Cover
20 FFV0970006S Condenser Cover 1
No. Part No. Part Name Q'ty Remark
21 FFV3700261S Motor Assy. 1 For 220-240V,50Hz
(21) FFV3700276S Motor Assy. 1 For 110-127V,60Hz
22 FFV0750151S Condenser 1 440V,0.8uF,For 220-240V,50Hz
(22) FFV0750159S Condenser 1 250V,2.0uF,For 110-127V,60Hz
23 FFV0900024S Connector 2
24 FFV3470001S Butt Connector 1
25 FFV4620024S Power Cord 1
No. Part No. Part Name Q'ty Remark
26 FFV4020170S Name Plate 1 Sticked on Frame Assy.,For Style A
(26) FFV4020171S Name Plate 1 Sticked on Frame Assy.,For Style B
(26) FFV4020172S Name Plate 1 Sticked on Frame Assy.,For Style C
27 FFV4710176S Pad A 2 Mark With"30AL74002"
28 FFV4710177S Pad B 2 Mark With"30AL74003"
29 FFV4650010S Poly Cover 1 For Main Body Packing
30 FFV4710017S Paper Pad 1
31 FFV9000448S Packing Case Assy. 1 For Style A
(31) FFV9000449S Packing Case Assy. 1 For Style B
(31) FFV9000450S Packing Case Assy. 1 For Style C
32 FFV0010148S Accessory Set 1
Mechanical & Metal Section
Electrical Section
Packing & Accessories & Label Section
!
!
!
!
!
!
!
!

4. Parts List
15
30ALF
No. Part No. Part Name Q'ty Remark
1 FFV5510008H Shutter 3
2 FFV5520010H Shutter Set Plate 2
3 FFV7010013S Washer 1
4 FFV5560016S Shutter Spring 1
5 FFV0710008H Coupling Rod 1
6 FFV4600001H Plastic Rivet 4
7 FFV7000080S Plus Truss Screw 6 For Fixing Shutter Set Plate
8 FFV1600076S Frame Assy. 1
9 FFV7000005S Set Screw 4 For Fixing Motor Assy.
10 FFV7010002S Plain Washer 1 For Fixing Earth Lead
11 FFV7010028S Spring Washer 1 For Fixing Earth Lead
12 FFV7000006S Bind Screw 1 For Fixing Earth Lead
13 FFV4300109S Orifice 1
14 FFV0400020H Blade 1 Gray
15 FFV5500017S Spinner 1
16 FFV3400103S Louver Assy. 1
17 FFV0760026S Condenser Box 1
18 FFV0740009S Cord Clip 2 For Fixing Power Cord & Motor Lead
19 FFV7000073S Truss Screw 6 For Fixing Cord Clip & Condenser Cover
20 FFV0970006S Condenser Cover 1
No. Part No. Part Name Q'ty Remark
21 FFV3700262S Motor Assy. 1 For 220-240V,50Hz
(21) FFV3700272S Motor Assy. 1 For 110-127V,60Hz
22 FFV0750152S Condenser 1 440V,0.9uF,For 220-240V,50Hz
(22) FFV0750160S Condenser 1 250V,2.6uF,For 110-127V,60Hz
23 FFV0900024S Connector 2
24 FFV3470001S Butt Connector 1
25 FFV4620024S Power Cord 1
No. Part No. Part Name Q'ty Remark
26 FFV4020173S Name Plate 1 Sticked on Frame Assy.,For Style A
(26) FFV4020174S Name Plate 1 Sticked on Frame Assy.,For Style B
(26) FFV4020175S Name Plate 1 Sticked on Frame Assy.,For Style C
27 FFV4710176S Pad A 2 Mark With"30AL74002"
28 FFV4710177S Pad B 2 Mark With"30AL74003"
29 FFV4650013S Poly Cover 1 For Main Body Packing
30 FFV4710130S Paper Pad 1
31 FFV9000451S Packing Case Assy. 1 For Style A
(31) FFV9000452S Packing Case Assy. 1 For Style B
(31) FFV9000453S Packing Case Assy. 1 For Style C
32 FFV0010148S Accessory Set 1
Mechanical & Metal Section
Electrical Section
Packing & Accessories & Label Section
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