Fujitsu AUYF18LBL User manual

SPLIT TYPE
AIR CONDITIONER
SIMULTANEOUS OPERATION
MULTI (50Hz)
CASSETTE TYPE
Indoor unit  Outdoor unit
Twin
AUYF18LBL x 2 AOYD36LATT
AUYF22LBL x 2 AOYD45LATT
AUYF24LBL x 2 AOYD54LATT
Triple
AUYF18LBL x 3 AOYD54LATT
CEILING TYPE
Indoor unit  Outdoor unit
Twin
ABYF18LBT x 2 AOYD36LATT
ABYF22LBT x 2 AOYD45LATT
ABYF24LBT x 2 AOYD54LATT
Triple
ABYF18LBT x 3 AOYD54LATT
DUCT TYPE
Indoor unit  Outdoor unit
Twin
ARYF18LBLU x 2 AOYD36LATT
ARYF22LBTU x 2 AOYD45LATT
ARYF24LBTU x 2 AOYD54LATT
Triple
ARYF18LBLU x 3 AOYD54LATT
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . 10
ERROR DETECTION
. . . . . . . . . . . . . . . .
14INDOOR PCB CIRCUIT DIAGRAM . . . . . .
. . . 26OUTDOOR PCB CIRCUIT DIAGRAM
33
PARTS (INDOOR UNIT) . . . . . . . . . . . . . . 38
PARTS (OUTDOOR UNIT) . . . . . . . . . . . . 59
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . 63

DECORATION PANEL H x W x D
DIMENSIONS
DECORATION PANEL
Gross / Net
WEIGHT
POWER SOURCE
STARTING CURRENT
MOISTURE REMOVAL
FAN MOTOR
DISCRIMINATION
Cooling
Heating
High speed
FAN SPEED
HEATING
Middle speed
Low speed
TYPE
CASSETTE TYPE
twin triple
INDOOR UNIT AUYF18LBL ( x2) AUYF18LBL ( x3)AUYF22LBL ( x2)
OUTDOOR UNIT AOYD36LATT AOYD45LATT
AUYF24LBL ( x2)
AOYD54LATT
COOLING CAPACITY
HEATING CAPACITY
50 x 700 x 700 mm
INDOOR UNIT H x W x D 245 x 570 x 570 mm
4.5 kg / 2.6 kg
INDOOR UNIT Gross / Net 20 kg / 17 kg18 kg / 15 kg
10.0 A 10.0 A
4.5 L/hr 5.0 L/hr
10.0 A
MAXIMUM CURRENT 8.9 A 9.9 A7.9 A
3.5 L/hr
AIRCIRCULATION
HIGH 1,000 m3/h 1,000 m3/h
800 m3/h
1,030 m3/h 1,030 m3/h
680 m3/h
400 V 50 Hz 3 4 W
830 r.p.m.
730 r.p.m.
630 r.p.m.
MFF-24RVL
1,030 r.p.m. 1,030 r.p.m.
880 r.p.m. 880 r.p.m.
740 r.p.m. 740 r.p.m.
Quiet 500 r.p.m. 580 r.p.m. 580 r.p.m.
High speed
FAN SPEED
COOLING
Middle speed
Low speed
730 r.p.m.
630 r.p.m.
540 r.p.m.
1,050 r.p.m. 1,050 r.p.m.
850 r.p.m. 850 r.p.m.
650 r.p.m. 650 r.p.m.
Quiet 460 r.p.m. 500 r.p.m. 500 r.p.m.
10.0 kW 12.5 kW 14.0 kW
11.2 kW 14.0 kW 16.0 kW
AOYD54LATT
10.0 A
5.0 L/hr
9.9 A
14.0 kW
16.0 kW
ELECTRICAL DATA
2009.01.21 1
SPECIFICATIONS

MEASUREMENT
DIMENSIONS
WEIGHT
POWER SOURCE
STARTING CURRENT
MOISTURE REMOVAL
FAN MOTOR
DISCRIMINATION
High speed
FAN SPEED Middle speed
Low speed( Cool / Heat )
TYPE
CEILING TYPE
twin triple
INDOOR UNIT ABYF18LBT ( x2) ABYF18LBT ( x3)ABYF22LBT ( x2)
OUTDOOR UNIT AOYD36LATT AOYD45LATT
ABYF24LBT ( x2)
AOYD54LATT
COOLING CAPACITY
HEATING CAPACITY
H x W x D 199 x 990 x 655 mm
Gross / Net 36 kg / 27 kg
10.0 A 10.0 A
4.5 L/hr 5.0 L/hr
10.0 A
MAXIMUM CURRENT 8.9 A 9.9 A7.9 A
3.5 L/hr
AIRCIRCULATION HIGH 980 m3/h 980 m3/h780 m3/h
400 V 50 Hz 3 4 W
1,040 r.p.m.
950 r.p.m.
800 r.p.m.
MFH-24RVL
1,330/1,300 r.p.m. 1,330/1,300 r.p.m.
1,150 r.p.m. 1,150 r.p.m.
1,000 r.p.m. 1,000 r.p.m.
Quiet 740 r.p.m. 780 r.p.m. 780 r.p.m.
10.0 kW 12.5 kW 14.0 kW
11.2 kW 14.0 kW 16.0 kW
AOYD54LATT
10.0 A
5.0 L/hr
9.9 A
14.0 kW
16.0 kW
ELECTRICAL DATA
2009.01.21 2

MEASUREMENT
DIMENSIONS
WEIGHT
POWER SOURCE
STARTING CURRENT
MOISTURE REMOVAL
FAN MOTOR
DISCRIMINATION
High speed
FAN SPEED Middle speed
Low speed
TYPE
DUCT TYPE
twin triple
INDOOR UNIT ARYF18LBLU ( x2) ARYF18LBLU ( x3)ARYF22LBTU ( x2)
OUTDOOR UNIT AOYD36LATT AOYD45LATT
ARYF24LBTU ( x2)
AOYD54LATT
COOLING CAPACITY
HEATING CAPACITY
H x W x D 270 x 1,135 x 700 mm217 x 953 x 595 mm
Gross / Net 45 kg / 38 kg27 kg / 23 kg
10.0 A 10.0 A
4.5 L/hr 5.0 L/hr
10.0 A
MAXIMUM CURRENT 8.9 A 9.9 A7.9 A
3.5 L/hr
AIRCIRCULATION HIGH 1,100 m3/h 1,100 m3/h830 m3/h
400 V 50 Hz 3 4 W
1,250 r.p.m.
1,040 r.p.m.
950 r.p.m.
MFG-24RVMFH-24RVL
830 r.p.m. 830 r.p.m.
700 r.p.m. 700 r.p.m.
600 r.p.m. 600 r.p.m.
Quiet 800 r.p.m. 550 r.p.m. 550 r.p.m.
10.0 kW 12.5 kW 14.0 kW
11.2 kW 14.0 kW 16.0 kW
AOYD54LATT
10.0 A
5.0 L/hr
9.9 A
14.0 kW
16.0 kW
ELECTRICAL DATA
2009.01.21 3

H x W x D
MEASUREMENT
DIMENSIONS
Gross / Net
WEIGHT
POWER SOURCE
Cooling
Heating
STARTING CURRENT
AIR CIRCULATION
FAN MOTOR
Upper fan
Lower fan
Upper fan
Lower fan
DISCRIMINATION
COOLING
HEATING
MODEL NAME AOYD36LATT AOYD45LATT AOYD54LATT
COOLING CAPACITY
HEATING CAPACITY
1,290 x 900 x 330 mm
117 kg / 107 kg
10.0 A 10.0 A
6,200 m3/h 6,900 m3/h
10.0 A
MAXIMUM CURRENT 8.9 A 9.9 A7.9 A
6,200 m3/h
6,200 m3/h 6,900 m3/h 6,900 m3/h
400 V 50 Hz 3 4 W
750 r.p.m.
MFE-54TV
750 r.p.m. 850 r.p.m.
780 r.p.m.
750 r.p.m.
780 r.p.m. 780 r.p.m. 850 r.p.m.
800 r.p.m. 800 r.p.m.
900 r.p.m. 900 r.p.m.
10.0 kW 12.5 kW 14.0 kW
11.2 kW 14.0 kW 16.0 kW
ELECTRICAL DATA
TYPE
DISCRIMINATION
WEIGHT (with oil)
REFRIGERANT TYPE R410A
Hermetic type, Inverter, 4 poles,
3 phase, DC motor, Twin Rotary
808 677 80
25.6 kg
PRECHARGED REFRIGERANT
3,450 g
COMPRESSOR AND REFRIGERANT
2009.01.09 4
MAX PIPE LENGTH 75 m
MAX PIPE HEIGHT 30 m
Pipe length 30 m 3,450 g
FULL CHARGE
45 m 4,200 g
60 m 4,950 g
75 m 5,700 g
ADDITIONAL CHARGE 50 g/m
NOISE LEVEL
COOLING
HEATING
OUTDOOR UNIT
51 dB 54 dB 55 dB
53 dB 54 dB 56 dB

52009.01.13
OUTLINE AND DIMENSIONS
CASSETTE TYPE
Unit : mm
DECORATION PANEL
700
30 50
700
570
245
146
75
30
102
135 250
99
40
Liquid pipe Gas pipe
108
INDOOR UNIT
Top view
Side view
530(Hanging bolt position)
Drain pipe(0.D. 25.4)
540(Hanging bolt position)

INDOOR UNIT
CEILING TYPE
Unit : mm
990
900
500
655
530
200175
199
Rear view
2009.01.13 6

DUCT TYPE
ARYF18LBLU
Unit : mm
Drain pipe diameters
Inside : 21.5 mm
Outside : 26.0 mm
INDOOR UNIT
886
850
953
920
600
390
150
217
605
57520
2009.01.13 7

DUCT TYPE
ARYF22LBTU
ARYF24LBTU
Unit : mm
INDOOR UNIT
2009.01.13 8
1,135
1,177
1,015
139 264 264 264
107
32
114
66
32
54
240
281
168
283
477
700
173
161
40
39
240
132
240 16
121
270

2009.01.13 9
31 12330900
1290
9
21
OUTDOOR UNIT
(unit : mm)
650
400
370
air flow

BROWN
ORANGE
RED
YELLOW
WHITE
BLUE
PURPLE
RED
WHITE
BLACK
BLACK
BLACK
GRAY
GRAY
RED
WHITE
BLACK
YELLOW
YELLOW
GREEN GREEN
BROWN
YELLOW
WHITE
BLACK
RED
ORANGE
RED
YELLOW
PINK
BLUE
ORANGE
RED
YELLOW
PINK
BLUE
BLACK
BLACK
GRAY
GRAY
GRAY GRAY GRAY GRAY GRAY GRAY GRAY
GRAY
GRAY
1 2 3 4 567 8 12 3
1 2 3 4 56 7 8 12 3
1 2 3 4 567 8 12 3
1 2 3 4 567 8 12 3
1 2
1 2
1 2 12
1 2 12
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
CN9
CN5 CN8
CN13
CN12
CN11 CN14
CN4 CN1
CN104 CN101
CN105
E101 E102
CN106
W105
W102
W101
FAN MOTOR
F M
M
M
STEP MOTOR
STEP MOTOR
FLOAT SWITCH
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
TERMINAL
TERMINAL
DRAIN PUMP MOTOR
MTO OUTDOOR UNIT
123
123
TO REMOTE CONTROL
( OPTION PART )
INDICATOR PCB ASSY
CONTROLLER
PCB ASSY
( MAIN PCB )
POWER SUPPLY
PCB ASSY
12 3
CN102
1 2
CN103
1 2
CN7
1
2
3
4
5
6
CN3
1
2
3
4
5
CN2
1
2
CN10 1
2
CN6
2009.01.13 10
CASSETTE TYPE
CIRCUIT DIAGRAM

2009.01.13 11
CEILING TYPE
TERMINAL
ORANGE
YELLOW
RED
WHITE
BLUE
PURPLE
GRAY
RED
WHITE
BLACK
RED
WHITE
BLACK
YELLOW
BROWN
WHITE
BLACK
RED
GREEN GREEN
GREEN / YELLOW
BLACK
BLACK
GRAY
GRAY
BLACK
BLACK
BROWN
RED
ORANGE
YELLOW
WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
GRAY
GRAY GRAY
GRAY
GRAY GRAY GRAY
GRAY
GRAY
GRAY
GRAY
1 2 34 5 67812 3
1 2 34 5 67812 3
1 2 34 5 67812 3
1 2 34 5 67812 3
1 2 312
1
2
1 2 1212
12 12
2
1 1
2
1
2
3
4
5
6
7
8
1
2
3
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
1
2
3
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
CN101
W105
W102
W101
CN104
CN106
CN103
CN102
E101 E102
CN105
CN4 CN1
CN5 CN7 CN8
CN12
CN11
CN9
CN10
CN14
CN6 CN13 CN3
TERMINAL
F101
FUSE
3.15A 250V
FAN MOTOR
F M
M
M
STEP MOTOR
STEP MOTOR
THERMISTOR ( ROOM TEMP. )
THERMISTOR ( PIPE TEMP. )
INDICATOR PCB ASSY
POWER
SUPPLY
PCB ASSY
CONTROLLER
PCB ASSY
( MAIN PCB )
1 2 3
123
TO REMOTE CONTROL
( OPTION )
1
2
3
4
5
CN2
4
5
6
TO OUTDOOR UNIT

GRAY
GRAY
BLACK
BLACK
RED
WHITE
BLACK
RED
WHITE
BLACK
YELLOW
BROWN
WHITE
BLACK
RED
GRAY GRAY GRAY GRAY GRAY GRAY
GRAY
GRAY
GRAY GRAY
GRAY
1 2 3 4 5 6 7 8 1 2 3
12 3 4 5 6 7 812 3
12 3 4 5 6 7 812 3
12 3 4 5 6 7 812 3
12 3 1 2 1 2
12
1
2
1212
2
1212
1
1
2
3
4
5
6
7
1
2
3
1
2
3
1
2
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8 8
GREEN / YELLOW
GREEN
GREEN
WHITE
WHITE
CN101
W105
W102
W101
CN108
CN103
CN102
CN104
E101 E102
CN105
CN106
CN4 CN1
CN5 CN7 CN8
CN12
CN11
CN9CN10
CN6 CN14 CN13 CN3
TERMISTOR
( PIPE TEMP. )
TERMISTOR
( ROOM TEMP. )
TERMINAL
TERMINAL
F101
1 2 3
1 2 3
TO OUTDOOR UNIT
TO REMOTE CONTROL UNIT
COIL
FUSE
3.15A 250V
F M
FAN MOTOR
CONTROLLER
PCB ASSEMBLY
( MAIN PCB )
POWER SUPPLY
PCB ASSEMBLY
4
5
6
1
2
3
4
5
CN2
(ARYF22, 24LBTU only)
2009.01.13 12
DUCT TYPE

CN22
ORANGE
YELLOW
GREEN
GREEN GREEN
RED
BROWN
GREEN
BLUE
YELLOW
ORANGE
RED
BROWN
BLACK
WHITE
RED
BLACK
WHITE
RED
BLACK
BLUE
WHITE
BLACK BLACK BLACK
BLACK
BLACK BLACK BLACK BLACK BLACK BLACK BLACK BLACK BLACK
BROWN
BROWN
BROWN
BROWN BROWN BROWN
BROWN
BLUE BLUE WHITE
RED
BLUE
RED
RED
ORANGE
YELLOW
WHITE WHITE
YELLOW
YELLOW
WHITE
RED
PURPLE
ORANGE
ORANGE
YELLOW
BLUE
BLACK
BLACK
BLACK
WHITE
RED
BLACK
WHITE GREEN
BLACK
BLACK
BLACK
WHITE
RED
WHITE
WHITE
RED
RED
CN23
CN7
CN24 CN25 CN26
W6 CN20 CN21 CN104
CN27
W5
CN16
CN9
CN102 CN103 CN17 CN81 CN82 CN18 CN19
CN101
W1 W3 W4
CN630
W300 W301 W302
TM505
TM504 TM502
TM302
TM501
TM301
TM300
TM500
CN200
W206
TM202
TM201
TM200
TM203 TM204 TM205
W700
W702
W703
W701
CN801
CN803
TM801
TM802
TM803
W800
TM804
U
TM805
V
TM806
W
CN802
1 2 3 4 5 6 7 8 9
1 2 34 5 6 7 8 9
1 2 34 5 6 7 8 9
1 2 34 5 6 7 8 9
1 2 34 5 6 7 8
1 2 34 5 6 7 8
1 2 34 5 6 7 8
1 2 34 5 6 7 8
1 2 34 5 6
1 2 34 5 6
1 2 3
1 2 3
1 2 3
1 2 3
1 2 34 5 6
1 2 34 5 6
1 2 34 5 6
1 2 34 5 6
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2
1 2
1 2
1 2
1 2 12
12
12
12 12
12
123123
123123
1
2
3
1
2
3
1
2
1
2
1
2
3
1
2
3
1 2 3 4 5
123 4 5
EARTH
1 2 3 L1 L2 L3 N
COMPRESSOR
CM
S
C
R
THERMISTOR
( HEATSINK INV. TEMP. )
CAPACITOR
PCB ASSY
REACTOR
x 3
EV FM FM 4WV
PS
THERMISTOR ( HEAT EXCHANGER MID. TEMP. ) THERMISTOR ( HEATSINK P.F.C. TEMP. )
THERMISTOR ( DISCHARGE TEMP. ) THERMISTOR ( HEAT EXCHANGER OUT TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( COMPRESSOR TEMP. )
PRESSURE SENSOR REACTOR ( FAN )
SOLENOID VALVE COIL
EXPANSION VALVE COIL
FAN MOTOR 1 ( UPPER )
FAN MOTOR 2 ( LOWER )
OPTION ( CONNECTOR )
F1
5A - 250V
FUSE
F2
3.15A - 250V
FUSE
F3
10A - 250V
FUSE
CONTROLLER PCB ASSY ( MAIN PCB )
INVERTER PCB ASSY
P. F. C. PCB ASSY
POWER SUPPLY PCB ASSY
TERMINAL
POWER SOURCE
2008.12.01 13
OUTDOOR UNIT
TO INDOOR UNIT

UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 RED
UL1430 AWG26 ORANGE
UL1430 AWG26 YELLOW
UL1430 AWG26 PINK
UL1430 AWG26 BLUE
UL1430 AWG26 RED
UL1430 AWG26 ORANGE
UL1430 AWG26 YELLOW
UL1430 AWG26 PINK
UL1430 AWG26 BLUE
RED
ORANGE
YELLOW
PINK
BLUE
RED
ORANGE
YELLOW
PINK
BLUE
BLACK
BLACK
UL1430 AWG22 RED
UL1430 AWG22 WHITE
UL1430 AWG22 BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
1
2
3
4
5
6
7
1
2
3
4
5
6
7
UL1430 AWG28 UL1430 AWG28
GRAY
GRAY
BLACK
BLACK
THERMISTOR ( PIPE - MID. TEMP. )
THERMISTOR ( ROOM TEMP. )
UL1015 AWG22 YELLOW
UL1015 AWG22 RED
UL1015 AWG22 BLACK
UL1015 AWG22 WHITE
UL1015 AWG22 BROWN
BLACK
BLACK
1
2
3
4
5
6
7
8
UL1015 AWG16
GREEN
UL1015 AWG16
GREEN
UL1015 AWG20 RED
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
2(N)
3
1
OUTDOOR UNIT
TERMINAL BOARD
E101
E102
W101 W102 W105
DRAIN PUMP
DC FAN MOTOR
F M
M
DC SUPPLY
POWER DRAIVE
LOUVER
LOUVER
FLOAT SWITCH
M
M
REMOTE CONTROL UNIT
( OPTION )
FRESH AIR
( OPTION )
M
TERMINAL BOARD 321
CN2
B5P-SHF-1AA
WHITE
CN2-1
CN2-2
CN2-3
CN2-4
CN2-5
CN3
B06B-PASK-1
WHITE
CN3-1
CN3-2
CN3-3
CN3-4
CN3-5
CN3-6
CN4
B08B-PASK-1
WHITE
CN4-1
CN4-2
CN4-3
CN4-4
CN4-5
CN4-6
CN4-7
CN4-8
CN1
B03B-PASK-1
WHITE
CN1-1
CN1-2
CN1-3
CN105
B5P6-VH-B
WHITE
CN105-6
CN105-5
CN105-4
CN105-3
CN105-2
CN105-1
CN106
B2P3-VH-B-E
BLUE
CN106-1
CN106-2
CN103
B2B-XH-AM
WHITE
CN103-1
CN103-2
CN102
B3B-XH-AM
WHITE
CN102-1
CN102-2
CN102-3
CN104
B08B-PASK-1
WHITE
CN104-1
CN104-2
CN104-3
CN104-4
CN104-5
CN104-6
CN104-7
CN104-8
CN101
B03B-PASK-1
WHITE
CN101-1
CN101-2
CN101-3
CN11
B05B-XASK-1-A
WHITE
CN11-1
CN11-2
CN11-3
CN11-4
CN11-5
CN12
B05B-XARK-1-A
RED
CN12-1
CN12-2
CN12-3
CN12-4
CN12-5
CN9
B03B-XARK-1-A
RED
CN9-1
CN9-2
CN9-3
CN10
B02B-PAOK-1
ORANGE
CN10-1
CN10-2
CN14
B03B-XAKK-1-A
BLACK
CN14-1
CN14-2
CN14-3
CN13
B07B-PASK-1
WHITE
CN13-1
CN13-2
CN13-3
CN13-4
CN13-5
CN13-6
CN13-7
CN6
B02B-PAMK-1
GREEN
CN6-1
CN6-2
CN8
B02B-XASK-1-A
WHITE
CN8-1
CN8-2
CN7
B02B-XAYK-1-A
YELLOW
CN7-1
CN7-2
CN5
B02B-XAKK-1-A
BLACK
CN5-1
CN5-2
CN201
S07B-PASK-2
WHITE
CN201-1
CN201-2
CN201-3
CN201-4
CN201-5
CN201-6
CN201-7
EMI FILTER
ZCAT1518-0730
2 TURN
CONTROLLER PCB ASSY
AUYF18LBL : K06AK-080CHSE-C1
AUYF22LBL : K06AK-080BHSE-C1
AUYF24LBL : K06AK-080AHSE-C1
POWER SUPPLY PCB ASSEMBLY
K06AL-0801HSE-P0
INDICATOR PCB ASSEMBLY
K06AG-0700HSE-D0
2009.01.13 14
CASSETTE TYPE
CONTROL UNIT
AUYF18LBL : EZ-0080THSE
AUYF22LBL : EZ-0080SHSE
AUYF24LBL : EZ-0080RHSE
INDOOR PCB CIRCUIT DIAGRAM

I C1
uPD78F0536
34
39
36
43
44
45
46
33
32
31
30
29
28
27
26
18
19
20
21
22
23
11
12
13
14
38
37
41
40
25
9
42 52
51
50
49
48
47
56
55
54
53
8
7
6
5
4
3
2
1
64
63
62
61
60
59
58
57
17
16
15
24
10
35
AVDD
AVREF
VDD0
VDD1
I C
RST
P00 P34
P01 P35
P02
P03
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P30
P31
P32
P33
XT1
XT2
X1
X2
P36
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P52
P53
P54
P55
P56
P57
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
AGND
GND0
GND1
JM6
0R0
JM5
0R0
R56
100K
<1/10W>
5V
C27
0.1
<F>
C38
0.1 <F>
I C7
S80842
NC
2
1
3
4
VDD
OUT GND
NC 5V
R41 1.0K
<1/10W>
R43
10K
<1/10W>
5V
R44
10K
<1/10W>
C26
0.01
<F>
C25
10/
50V
+
R52
10K
<1/10W> INDICATOR
CN13
B07B-PASK-1
5V
R49 - R51
10K <1/10W> x 3
THERMISTOR ( PIPE-MID. TEMP. )
CN5
B02B-XAKK-1-A
THERMISTOR ( PIPE-ENT. TEMP. )
CN7
B02B-XAYK-1-A
THERMISTOR ( ROOM TEMP. )
CN8
B02B-XASK-1-A
5V
R59
10K
<1/10W>
R60
49.9K
<1/10W>
R61
49.9K
<1/10W>
C29
0.1
<F>
C30
0.1
<F>
C34
0.1
<F>
R57
1.0K
<1/10W>
R58
1.0K
<1/10W>
R62
1.0K
<1/10W>
5V
FLOAT SWITCH
CN9
B03B-XARK-1-A
R46
1.0K
<1/10W>
C31
0.01
<F>
R45
10K
<1/10W>
C8 - C10
0.1 <F> x 3
R4 - R6
1.0K <1/10W> x 3
R1 - R3
10K <1/10W> x 3
5V
JM1
JM2
JM3
5V
C28
0.1
<F>
C33
0.1
<F>
C32
100/
6.3V
+
CUSTOM CODE
CUSTOM CODE
HEATING FAN DELAY
12V
+C2
10/
50V
C3
0.01
<F>
5V
D4
1SS355
I C8
NJM7812
D1
1SS355
I C2
NJM7805
13.5V
5V C1
10/
50V
+
IO
G
IO
G
1 3
2
2
3
1
R19
R20
R22
R21
1.0K <1/10W> x 4
R15 - R18
10K <1/10W> x 4
5V
5V
C4 - C7
0.01 <F> x 4
Q3
DTC124EKA
R70
10K
<1/10W>
1
2
3
C37
0.1
<F>
1000P <R> x 3
C35 C12 C11
R67 1.0K
<1/10W>
5V
1.0K <1/10W> X 3R63
R64
R65
10K <1/10W> x 3
R66
R32
R23
R24
13.5V
R26
10K
<1/10W> R25
1.0K
<1/10W>
5V
C14
1000P
<R>
C16
0.01
<F>
R29
390
<1/10W>
R28
10K
<1/10W>
3
2
1
Q1
DTC124EKA
C15
0.01
<F>
5V
5V
C17
0.01
<F>
C18
0.01
<B>
R27
330
<1/10W>
R31
10K
<1/10W>
R34
1.0K
<1/10W>
R30
10K
<1/10W>
R33
10K
<1/10W>
Q2
DTC124EKA
BZ1
PKM13EPYH-4000-A0
R36
0R0
R35
1.0K
<1/10W>
13.5V
R47
390
<1/10W>
B Z
1
2
3
1
2
3
4
5
6
7
8
9
16
15
14
13
12
11
10
1
2
3
4
5
6
7
I
I
I
I
I
I
I
SK
O1
O2
O3
O4
O5
O6
O7
GND
I C4
uLN2003ADR
13.5V
13.5V
13.5V
C36
0.47
<F>
5V
X1
5.00MHz
<FCR5.0MC5T>
3
1
2
13.5V I C3
uLN2003ADR
SW1
CFS-0402MC
R11 - R14
10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
C19 - C22
0.1 <F> x 4
5V
C13
0.1
<F>
R37
10K
<1/10W>
R40
10K
<1/10W>
I C5
BR93L56RF-WE2
1
2
3
6
8
4
7
5
CS
SK
D I
NC
VCC
DO
NC
GND
8
7
6
5
4
3
2
1
9
16
15
14
13
12
11
10
8
1
2
3
4
5
6
7
SK
O1
O2
O3
O4
O5
O6
O7
GND
I 1
I 2
I 3
I 4
I 5
I 6
I 7
5V
R55
10K
<1/10W>
12V
12V
D3
D1FS4A
12V
R48
10K
<1/10W>
R53
28K
<1/10W>
R54
15.4K
<1/10W>
I C6-1
BA10393F-E2
I C6-2
BA10393F-E2
-
-
+
+
1
7
3
2
5
6
D2
DAN217U
3
1 2
C23
0.01
<F> C24
1000P
<R>
R42
47
<1/10W>
CN14
B03B-XAKK-1-A
REMOTE CONTROL UNIT
CN11
B05B-XASK-1-A
LOUVER ( UP / DOWN )
CN12
B05B-XARK-1-A
LOUVER ( RHIGT / LEFT )
CN10
B02B-PAOK-1
HEATER
CN6
B02B-PAMK-1
FRESH AIR
CN4
B08B-PASK-1
POWER DRIVE
CN3
B06B-PASK-1
SP PCB
CN2
B5P-SHF-1AA
TEST
CN1
B03B-PASK-1
DC SUPLLY
1
2
3
4
5
6
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
8
1
2
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
1
2
1
2
1
2
1
2
3
2008.12.11 15
CASSETTE TYPE
CONTROLLER PCB ASSEMBLY
AUYF18LBL : K06AK-080CHSE-C1
AUYF22LBL : K06AK-080BHSE-C1
AUYF24LBL : K06AK-080AHSE-C1

13.5V
F101
FSL 250V 3.15A (EM)
FH101
FH102
VA101
470V
<TNR>
W101
BLACK
W102
WHITE
VA102
470V
<TNR>
SA101
RA-362M
E101
GREEN
I C26-10
N
L
I C26-14
5V 15V
I C104
TLP621
<GB>
R116
1.0K
<1/4W>
1
2
4
3
CN104
B08B-PASK-1
POWER DRIVE
SERIAL I N
SERIAL I NT
SERIAL ON
DRAIN PUMP
DC FAN-OUT
DC FAN-FEEDBACK
EX. SIGNAL-OUT
EX. SIGNAL-I N
1
2
3
4
5
6
7
8
4
3 2
1
I C103
TLP621
<GB>
C117
100/
25V
+
AA
R117
820
<1/4W>
R114
4.7K
<1/10W>
R115
6.8K
<1/4W>
15V
6
5
4
3
2
1
340V
A
15V CN105
B5P6-VH-B
DC FAN MOTOR
VA103
0.01
<KH>
W105
RED
SERIAL
I C 1 0 5
H I 2 0 0 2 R 2
LN
5V
5 4 3 2 1 101418
15V
340V
C108
4700P
<FSN>
R104
330K
<2W> D102
1SR139-600
R103
62K
<RS-2W>
D108
D2FL20U
T101
ZFT22B03
R111
10K
<1/10W>
+
C113
1000/
25V
C114
0.01
<KH>
C115
0.01
<KH>
8
7
6
5
3
2
10
12
L
N
K102
G5NB-1A 13.5V
RC101
120/
0.1
CN106
B2P3-VH-B-E
DRAIN PUMP
2
1
IC26-10
IC26-14
1
3
4
2
2
1
3
2
1
C116
0.01
<B>
5V
R112
330
<1/10W>
L102
BLm18
<AG601>
I C101
TLP621
<GB>
L103
BLm18
<AG601>
4
3
1
2
4
23
1
K101
G5NB-1A
13.5V
R113
330
<1/10W>
CN103
B2B-XH-AM
E I B OUT
E I B I N
CN102
B3B-XH-AM
IC26-14 IC26-10
8765 4 3 2 1
13.5V
C120
0.1
<F>
C121
0.1
<F>
5V
DC SUPPLY
CN101
B03B-PASK-1
1
2
3
LF101
ELF17N015A
43
12
1
3
4
2
D101
D3SB60
C118
0.01
<KH>
E102
GREEN
C107
100/
450V
+
C109
220P/
2.0kV
<ECKE>
R105
75
<RS-2W>
R106
1.5
<RS-2W>
Q102
2SC1815
Q101
2SC5354
R107
100
<1/10W>
3
3
2
2
1
1
A
D107
RD16M
<B1>
C112
330/
25V +
R110
10K
<1/10W>
D106
D1FL20U
C110 0.047 <ECQB>
D103
D1FL20U
D104
MTZJ5.1B
R109
330
<1/4W>
C111
100/
25V
+
D105
D1FL20U
R108
100
<1/2W>
C104
0.47
<R46>
C105
0.01
<YE>
C106
0.01
<YE>
PFC5000-0702F
x 2
2008.12.11 16
CASSETTE TYPE
POWER SUPPLY PCB ASSEMBLY
K06AL-0801HSE-P0
L101
REP28-15
( 15mH, 1.1A )

5V
PHA201
P I C-37143TH5
C202
10/
25V
+C201
0.1
<F>
SW201
EVQPAG04K
R201 220 <1/4W>
R202 390 <1/4W>
R203 560 <1/4W>
D201 SLR-325MC <GREEN>
D202 SLR-325DC <ORANGE>
D203 SLR-325VC <RED>
CN201
S07B-PASK-2 (LF) (SN)
6
7
5
4
3
2
1
21
4 3
VCC
OUT
GND
2
1
3
OPERATE
TIMER
FILTER CLEAN / FILTER SIGN
5V
REMOTE CONTROL SIGNAL
GRAND
MANUAL AUTO SWICTH
TO CONTROLLER PCB ASSEMBLY
2008.12.11 17
CASSETTE TYPE
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K06AG-0700HSE-D0

CN4-1
CN4-2
CN4-3
CN4-4
CN4-5
CN4-6
CN4-7
CN4-8
CN104-1
CN104-2
CN104-3
CN104-4
CN104-5
CN104-6
CN104-7
CN104-8
CN1-1
CN1-2
CN1-3
CN9-1
CN9-2
CN9-3
CN11-1
CN11-2
CN11-3
CN11-4
CN11-5
CN12-1
CN12-2
CN12-3
CN12-4
CN12-5
CN6-1
CN6-2
CN14-1
CN14-2
CN14-3
CN13-1
CN13-2
CN13-3
CN13-4
CN13-5
CN13-6
CN13-7
CN201-1
CN201-2
CN201-3
CN201-4
CN201-5
CN201-6
CN201-7
CN201-8
CN8-1
CN8-2
CN7-1
CN7-2
CN5-1
CN5-2
CN101-1
CN101-2
CN101-3
CN102-1
CN102-2
CN102-3
CN103-1
CN103-2
CN106-1
CN106-2
CN105-6
CN105-5
CN105-4
CN105-3
CN105-2
CN105-1
UL1015
AWG16
GREEN
UL1015
AWG16
GREEN
YELLOW
BROWN
WHITE
BLACK
RED
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
UL1015 AWG20 RED
BROWN
GRAY
GRAY
GRAY
GRAY
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
POWER DRIVE
DC SUPPLY
CN104
B08B-PASK-1
CN4
B08B-PASK-1
CN101
B03B-PASK-1
CN1
B03B-PASK-1
EMI FILTER
ZCAT1518-0730
1 T
CN9
B03B-XARK-1-A
FLOAT SWITCH
TERMINAL BOARD
CN6
B02B-PAMK-1
FRESH AIR
CN14
B3B-XAKK-1-A
CN13
B07B-PASK-1
CN201
S08B-PASK-2
THERMISTOR ( PIPE - ENTRANCE TEMP. )
THERMISTOR ( ROOM TEMP. )
CN8
B2B-XASK-1-A
CN7
B2B-XAYK-1-A
CN5
B2B-XAKK-1-A
GRAY
GRAY
CN11
B05B-XASK-1-A
CN12
B05B-XARK-1-A
REMOTE CONTROL UNIT
EARTH
LOUVER ( UP / DOWN )
LOUVER ( RIGHT / LEFT )
M
M
INDICATOR PCB ASSEMBLY
K04EI-0801HSE-D0
CONTROLLER PCB ASSY
ABYF18LBT : K06AK-080FHSE-C1
ABYF22LBT : K06AK-080EHSE-C1
ABYF24LBT : K06AK-080DHSE-C1
POWER SUPPLY PCB ASSEMBL
K06AL-0800HSE-P0
W101 W102 W105
E101
E102
DC FAN MOTOR
CN105
B5P6-VH-B
EMI FILTER
ZCAT2132-1130
1 T
CN106
B2P3-VH-B-E
DRAIN PUMP
CN103
B2B-XH-AM
E I B OUT
E I B I N
CN102
B3B-XH-AM
F M
OUTDOOR UNIT
TERMINAL BOARD
2(N)
3
1
CN10-1
CN10-2
HEATER
CN3-1
CN3-2
CN3-3
CN3-4
CN3-5
CN3-6
CN10
B02B-PAOK-1
SP PCB
CN3
B06B-PASK-1
UL1430 AWG22 RED
UL1430 AWG22 WHITE
UL1430 AWG22 BLACK
3 2 1
BLACK
BLACK THERMISTOR ( PIPE - MID. TEMP. )
UL1430 AWG24 x 2
BLACK
BLACK
2008.12.11 18
CEILING TYPE
INDOOR UNIT
CONTROL UNIT
ABYF18LBT : EZ-00810HSE
ABYF22LBT : EZ-0080YHSE
ABYF24LBT : EZ-0080WHSE
CN2-1
CN2-2
CN2-3
CN2-4
CN2-5
CN2
B5P-SHF-1AA
TEST
RED
ORANGE
YELLOW
WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
PURPLE
BLUE
ORANGE
YELLOW
WHITE
RED
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY

I C1
uPD78F0536
34
39
36
43
44
45
46
33
32
31
30
29
28
27
26
18
19
20
21
22
23
11
12
13
14
38
37
41
40
25
9
42 52
51
50
49
48
47
56
55
54
53
8
7
6
5
4
3
2
1
64
63
62
61
60
59
58
57
17
16
15
24
10
35
AVDD
AVREF
VDD0
VDD1
I C
RST
P00 P34
P01 P35
P02
P03
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P30
P31
P32
P33
XT1
XT2
X1
X2
P36
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P52
P53
P54
P55
P56
P57
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
AGND
GND0
GND1
JM6
0R0
JM5
0R0
R56
100K
<1/10W>
5V
C27
0.1
<F>
C38
0.1 <F>
I C7
S80842
NC
2
1
3
4
VDD
OUT GND
NC 5V
R41 1.0K
<1/10W>
R43
10K
<1/10W>
5V
R44
10K
<1/10W>
C26
0.01
<F>
C25
10/
50V
+
R52
10K
<1/10W> INDICATOR
CN13
B07B-PASK-1
5V
R49 - R51
10K <1/10W> x 3
THERMISTOR ( PIPE-MID. TEMP. )
CN5
B02B-XAKK-1-A
THERMISTOR ( PIPE-ENT. TEMP. )
CN7
B02B-XAYK-1-A
THERMISTOR ( ROOM TEMP. )
CN8
B02B-XASK-1-A
5V
R59
10K
<1/10W>
R60
49.9K
<1/10W>
R61
49.9K
<1/10W>
C29
0.1
<F>
C30
0.1
<F>
C34
0.1
<F>
R57
1.0K
<1/10W>
R58
1.0K
<1/10W>
R62
1.0K
<1/10W>
5V
FLOAT SWITCH
CN9
B03B-XARK-1-A
R46
1.0K
<1/10W>
C31
0.01
<F>
R45
10K
<1/10W>
C8 - C10
0.1 <F> x 3
R4 - R6
1.0K <1/10W> x 3
R1 - R3
10K <1/10W> x 3
5V
JM1
JM2
JM3
5V
C28
0.1
<F>
C33
0.1
<F>
C32
100/
6.3V
+
CUSTOM CODE
CUSTOM CODE
HEATING FAN DELAY
12V
+C2
10/
50V
C3
0.01
<F>
5V
D4
1SS355
I C8
NJM7812
D1
1SS355
I C2
NJM7805
13.5V
5V C1
10/
50V
+
IO
G
IO
G
1 3
2
2
3
1
R19
R20
R22
R21
1.0K <1/10W> x 4
R15 - R18
10K <1/10W> x 4
5V
5V
C4 - C7
0.01 <F> x 4
Q3
DTC124EKA
R70
10K
<1/10W>
1
2
3
C37
0.1
<F>
1000P <R> x 3
C35 C12 C11
R67 1.0K
<1/10W>
5V
1.0K <1/10W> X 3R63
R64
R65
10K <1/10W> x 3
R66
R32
R23
R24
13.5V
R26
10K
<1/10W> R25
1.0K
<1/10W>
5V
C14
1000P
<R>
C16
0.01
<F>
R29
390
<1/10W>
R28
10K
<1/10W>
3
2
1
Q1
DTC124EKA
C15
0.01
<F>
5V
5V
C17
0.01
<F>
C18
0.01
<B>
R27
330
<1/10W>
R31
10K
<1/10W>
R34
1.0K
<1/10W>
R30
10K
<1/10W>
R33
10K
<1/10W>
Q2
DTC124EKA
BZ1
PKM13EPYH-4000-A0
R36
0R0
R35
1.0K
<1/10W>
13.5V
R47
390
<1/10W>
B Z
1
2
3
1
2
3
4
5
6
7
8
9
16
15
14
13
12
11
10
1
2
3
4
5
6
7
I
I
I
I
I
I
I
SK
O1
O2
O3
O4
O5
O6
O7
GND
I C4
uLN2003ADR
13.5V
13.5V
13.5V
C36
0.47
<F>
5V
X1
5.00MHz
<FCR5.0MC5T>
3
1
2
13.5V I C3
uLN2003ADR
SW1
CFS-0402MC
R11 - R14
10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
C19 - C22
0.1 <F> x 4
5V
C13
0.1
<F>
R37
10K
<1/10W>
R40
10K
<1/10W>
I C5
BR93L56RF-WE2
1
2
3
6
8
4
7
5
CS
SK
D I
NC
VCC
DO
NC
GND
8
7
6
5
4
3
2
1
9
16
15
14
13
12
11
10
8
1
2
3
4
5
6
7
SK
O1
O2
O3
O4
O5
O6
O7
GND
I 1
I 2
I 3
I 4
I 5
I 6
I 7
5V
R55
10K
<1/10W>
12V
12V
D3
D1FS4A
12V
R48
10K
<1/10W>
R53
28K
<1/10W>
R54
15.4K
<1/10W>
I C6-1
BA10393F-E2
I C6-2
BA10393F-E2
-
-
+
+
1
7
3
2
5
6
D2
DAN217U
3
1 2
C23
0.01
<F> C24
1000P
<R>
R42
47
<1/10W>
CN14
B03B-XAKK-1-A
REMOTE CONTROL UNIT
CN11
B05B-XASK-1-A
LOUVER ( UP / DOWN )
CN12
B05B-XARK-1-A
LOUVER ( RHIGT / LEFT )
CN10
B02B-PAOK-1
HEATER
CN6
B02B-PAMK-1
FRESH AIR
CN4
B08B-PASK-1
POWER DRIVE
CN3
B06B-PASK-1
SP PCB
CN2
B5P-SHF-1AA
TEST
CN1
B03B-PASK-1
DC SUPLLY
1
2
3
4
5
6
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
8
1
2
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
1
2
1
2
1
2
1
2
3
2008.12.11 19
CEILING TYPE
INDOOR UNIT
CONTROLLER PCB ASSEMBLY
ABYF18LBT : K06AK-080FHSE-C1
ABYF22LBT : K06AK-080EHSE-C1
ABYF24LBT : K06AK-080DHSE-C1