Fujitsu AWY24LBAJ User manual

SPLIT TYPE
ROOM AIR CONDITIONER
C E IL IN G W A L L ty pe
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . 7
OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM 8
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Models Indoor unit Outdoor unit
AWY24LBAJ AOY24LMAL
AWY30LBAJ AOY30LMAL

12004.11.12
SPECIFICATIONS
TYPE COOL & HEAT
INDOOR UNIT AWY30LBAJ
OUTDOOR UNIT AOY30LMAL
COOLING CAPACITY (kW)
(kW)
8.0
HEATING CAPACITY 8.5
POWER SOURCE (V) 230
FREQUENCY (Hz) 50
RUNNING CURRENT (A) COOLING 13.3
HEATING 12.3
INPUT WATTS (kW) COOLING 3.04
HEATING 2.81
E.E.R. (kW/kW) COOLING 2.68
HEATING 3.02
MOISTURE REMOVAL (/hr) 3.6
AIR CIRCULATION-Hi (m3/hr) 1,050
ELECTRICAL DATA
COMPRESSOR
FAN MOTOR
DIMENSIONS
TYPE
DISCRIMINATION
REFRIGERANT R410A (g)
POWER SOURCE (V)
DISCRIMINATION
HI-SPEED (r.p.m.)
INDOOR UNIT MED-SPEED (r.p.m.)
LO-SPEED (r.p.m.)
QUIET (r.p.m.)
OUTDOOR UNIT DISCRIMINATION
(r.p.m.)
INDOOR UNIT H x W x D (mm)
H x W x D (mm)OUTDOOR UNIT
WEIGHT
INDOOR UNIT GROSS / NET (kg)
GROSS / NET (kg)OUTDOOR UNIT
COOL & HEAT
AWY24LBAJ
AOY24LMAL
6.8
7.0
9.3
8.5
2.12
1.94
3.21
3.61
3.0
1,050
Hermetic type, Inverter, 4 poles,
Three phase, DC motor, Twin Rotary
TNB220FPCM9
1,850
230
MFD-36JO
1,450
1,280
1,180
1,080
MFB-30NTAT
730
270 x 1,150 x 285
900 x 900 x 350
20 / 16
78 / 70

AWY24LBAJ AWY30LBAJ
AOY24LMAL AOY30LMAL
TYPE
COOL & HEAT COOL & HEAT
INDOOR UNIT
OUTDOOR UNIT
10 m
(33 ft.)
15 m
(49 ft.)
20 m
(66 ft.)
25 m
(82 ft.)
50 g / m (1.76 oz / 3.3 ft.) (over 10 m)
1,850 g (65.1 oz)
2,100 g (73.9 oz)
2,350 g (82.7 oz)
2,600 g (91.7 oz)
ADDITIONAL REFRIGERANT
FULL CHARGE AMOUNT
REFRIGERANT CHARGE (R410A)
INDOOR UNIT
HI-SPEED
(dB)
(dB)
MED-SPEED
(dB)LO-SPEED
(dB)QUIET-SPEED
(dB) 52
OUTDOOR UNIT
NOISE LEVEL
47
43
40
37
PIPE LENGTH
22004.11.12

OUTLINE AND DIMENSIONS
Unit : mm
Models : AWY24LBAJ
AWY30LBAJ
Models : AOY24LMAL
AOY30LMAL
80448 48
350
333 ~ 352
373
11
900
900
30
Packed Valve
(Liquid)
9.52
Packed Valve
(Gas)
15.88
32004.07.22

REFRIGERANT SYSTEM DIAGRAM
CAPILLARY
RECEIVER
TUBE
COMPRESSOR
ACCUMULATOR
HEAT COOL
STRAINER
2-WAY
VALVE
EXPANSION
VALVE
3-WAY
VALVE
4-WAY VALVE
OUTDOOR UNIT
INDOOR UNIT
Models : AWY24LBAJ / AOY24LMAL
AWY30LBAJ / AOT30LMAL
HEAT EXCHANGER
HEAT EXCHANGER
HEAT EXCHANGER
42004.06.16

ERROR CONTENTS
The OPERATION, TIMER and SWING lamps operate
as follows according to the error contents.
Error display
OPERATION TIMER SWING
(RED) (GREEN) (ORANGE)
Error contents
Indoor unit circuit board error
Indoor unit room temperature sensor wire opened
Indoor unit room temperature sensor wire short circuited
Indoor unit piping sensor wire opened
Indoor unit piping sensor short circuited
Serial error
Outdoor unit circuit board error or miswiring
between outdoor unit and indoor unit
Outdoor unit compressor temperature sensor error
Outdoor unit piping sensor
Outdoor unit outdoor temperature sensor error
2 times
2 times
3 times
3 times
5 times
Indoor unit fan error 6 times
5 times
9 times
IPM error 10 times
Current transformer error 11 times
Active filter module error 12 times
Compressor location error 13 times
Outdoor fan motor error 14 times
Outdoor unit discharge temperature sensor error 5 times
3 times
4 times
: Fast flashing : Slow flashing : Off
DIP switch
DIP-SW
1 2 3
Current Model
(Max.)
OFF OFF OFF 16.5A AOY30LMAL
ON OFF OFF 14.5A AOY24LMAL
OFF ON OFF 12.0A
ON ON OFF 9.5A
52004.07.22

CIRCUIT DIAGRAM
TO POWER SOURCE
OUTDOOR UNIT
INDOOR UNIT
Models : AWY24LBAJ / AOY24LMAL
AWY30LBAJ / AOY30LMAL
62004.07.23

SWITCHING
SWITCHING
SWITCHING
SWITCHING
CORRECTION
CORRECTION
HEAT EXCHANGER THERMISTOR
OPERATE
INDICATOR PCB
MANUAL AUTO
SWITCH
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
Jumper wire configurations
Switch Function ON/Linked
JM1 High ceiling (See table 5) standard High Ceiling 1
JM2 / JM3 Custom code (See table 2)
JM4 Auto restart enable disable
JM5 / JM6 Heating compensation (See table 1)
Table 1
ON / ON +4 A
ON / OFF -2 B
OFF / ON 0 C
OFF / OFF +2 D
ROOM TEMPERATURE THERMISTOR
OFF/Open
Table 2
ON / ON
ON / OFF
OFF / ON
OFF / OFF
72004.11.12
CONTROLLER PCB ASSEMBLY (MAIN PCB)
AWY24LBAJ : EZ-0021HHSE-C
AWY30LBAJ : EZ-0021GHSE-C
Models : AWY24LBAJ
AWY30LBAJ

POSISTOR
ZPR0YCE
400A300
B
B
W9
W8
ORANGE
ORANGE
UL1015 AWG18
UL1015 AWG18
ORANGE
ORANGE
CHOKE COIL
L=0.3MH 30A
AWG12
WHITE
AWG12
WHITE
L1 L2 P
+
-N1
N2
I O
TM102
TM103
I C 414
ACTPM
SACT32010A
TM104
TM105
EMI FILTER
TFT-152613N
2T
W203
UL1015 AWG14
W204
UL1015 AWG14
RED
BLACK
WHITE
VIOLET
W205
UL1015
AWG14
W206
UL1015
AWG14
B
BW25W27
BLUE
YELLOW
YELLOW
BLUE
UL1015
AWG20
BROWN
RED
ORANGE
YELLOW
BROWN
RED
ORANGE
YELLOW
1
2
3
4
1
6
5
4
3
2
UL1007
AWG24
CN407
B4B-XASK-1-A
CN15
B6B-XASK-1-A
CN35
B2P3-VH-B-M
GREEN
31
TM107
TM110
CN16
B7B-XASK-1-A
UL1007
AWG24
UL1007
AWG24
CN14
B9B-XASK-1-A
UL1007
AWG24
P
N
W207
UL1015 AWG14
YELLOW
W208
UL1015 AWG14
BLUE
YELLOW
ORANGE
RED
BROWN 1
6
5
4
3
2
CN302
CN302
1
6
5
4
3
2
7
GRAY
VIOLET
BLUE
GREEN
CN301
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
BLACK
1
8
7
6
5
4
3
2
10
BLACK
WHITE
RED RED
WHITE
BLACK
UL1015
AWG16
U
V
W
1
3
22
3
1
C M
COMPRESSOR
BROWN
BROWN
BLACK
BLACK
BLUE
BLUE
1
2
1
2
1
2
CN21
B2B-XH-AM
CN22
B2B-XH-AM
CN23
B2B-XAEK-1-A
YELLOW
RED
BLUE
-0
-0
-0
OUTDOOR TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
DISCHARGE TEMPERATURE THERMISTOR
EXPANSION VALVE M
4-WAY VALVE
FAN MOTOR-1 FM1
TO INDOOR UNIT
3
N
L
3
N
L
POWER SOURCE
AC230V
W201
UL1015
AWG14
BLACK
F201
TLC25A-250V B
W1
W31 B
B
W33
W2
L
N
BLACK
WHITE
UL1015 AWG14 BLACK
UL1015 AWG20 BLACK
UL1015 AWG14 WHITE
UL1015 AWG20 WHITE
GREEN
UL1015
AWG16
W3 B
EARTH
GREEN BB
W23 W22
UL1015
AWG20
WHITE BLACK
BLACK
WHITE
UL1015
AWG14
BROWN
BROWN
W10 TM101
TM2
TM1 CN34
B2P3-VH-B-Y
YELLOW
13
BROWN
W105 CN42
B2PB-XAYK-1-A
YELLOW
12
UL1015
AWG14
BROWN
VIOLET WHITE
UL1007
AWG20
W20 W21
WHITEVIOLET
BLACK
B
B
W102
W103
BLACK
C211
450V
4uF
FAN CAPACITOR-1
UL1015
AWG20
W202
UL1015
AWG20
RED
SERIAL
BLACK
BLACK
UL1015
AWG20
BLACK
WHITE
RED
BLUE
CN11
B4P7-VH-B
1
7
6
5
4
3
2
1
3
2
BLUE
BLUE CN30
179844-1
CN27
B6B-XARK-1-A
RED
1
6
5
4
3
2
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
CONTROLLER PCB ASSEMBLY
( B-K01FK-02 )
AOY24LMAL : EZ-003PHUE-C
AOY30LMAL : EZ-003RHUE-C
POWER SUPPLY PCB ASSEMBLY
( B-K01FL-05 )
EZ-001AHUE-P
TR PCB ASSEMBLY
( B-K02CJ-01 )
EZ-001AHUE-TR
INVERTER ASSEMBLY
OUTDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
Models : AOY24LMAL
AOY30LMAL
82004.07.22

IC1
MB90462-125
5V
18V
18V
A
C415
0.01 <F>
A
A
R404
510
<1/10W>
Q401
DTC114EKA VR2
B2K
IC402
PS2561-1
R437
270
<1/10W>
R438
270
<1/10W>
C413
0.01
<F>
CN407
B4B-XASK-1-A
ACTPM CONTROL
C13 <PJ>
100/35V
+
C12 <PJ>
100/35V
C11 <PJ>
100/35V
+
+
15V
+C14 <PJ>
220/35V
D
24V
12V
5V
+
CN16
B7B-XASK-1-A
IPM POWER
SUPPLY2
CN15
B6B-XASK-1-A
IPM POWER
SUPPLY1
CN14
B9B-XASK-1-A
IPM DRIVING
SIGNAL
CN601
B10B-PASK-1
5V
5V
R20 10K
<1/10W>
R605 22K <1/10W>
R604 10K <1/10W>
R21 10K <1/10W>
R603 10K <1/10W> R602 10K <1/10W>
R601 10K <1/10W>
C34
0.033
<F>
5V
R80 330 <1/10W>
R85 330 <1/10W>
R84 330 <1/10W>
R83 330 <1/10W>
R82 330 <1/10W>
R81 330 <1/10W>
5V
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ TICS
FLASH
R77 10K <1/10W>
R76 10K <1/10W>
R74 10K <1/10W>
R75 10K <1/10W>
R78 10K <1/10W> R79 10K <1/10W>
R88R110
R112 R89
195K (1%)
<RN-1/2W> x 6
R111 R86
R109
1.6K
<1/4W>
R87
2.94K (1%)
<1/10W>
R107
680 (1%)
<1/10W>
C88
0.1
<F>
C87
470P
<CH>
C86
2200P
<CH>
JM116
JM114
JM113
JM115
D
C89
470P
<CH>
JM111
JM112
1
2
3
6
D8
4
7
5
+
-
R115 1.0K
<1/10W>
IC11
uPC393
D12 <B2>
RD3.3ES
DA226U x 2
D81 D82
R102
1.6K
<1/4W>
15V
IC13
PS8602
5V
R73 82K
<1/10W>
R72 1.0K
<1/10W>
+
IC2
PST600D
C16
4.7/50V
<PS>
5V
C17
0.01
<F>
IC6
BD4742G
SUB
NC
VCC
VOUT
GND
OI
G
10K <1/10W> x 7
SW1
R11
R17 R16 R15 R14
R13 R12
CORRENT CHANGING 1
CORRENT CHANGING 2
CONSTRUCTION CHECK
MODEL CHANGING 1
MODEL CHANGING 2
MODEL CHANGING 0
TEST JUMPER
JM105
JM106
JM103
JM104
++ +
I O
G
G
OI
C36
0.01 <F>
R103 4.7K
<1/10W>
5V
5V
R113 1.0K <1/10W>
C95
1000P
<CH>
R114 27K <1/10W>
5V
Q91
2SC2412K
<BQ>
R205 10K <1/10W>
C91 0.01 <F>
JM207
CS
SK
D1
NC
VCC
D0
NC
GND
IC201
BR93LC46
A
Q1
2SC4236
R140 2.4 <1/2W>
R141 2.4 <1/2W>
D1 M1FL20 D10
RD5.6ES <B2>
R4 330
<1/4W>
C3 <PJ>
100/16V ++
18V
D2
M1FL20
R3 100 <1W>
C2 0.047
<ECQB>
+D401
M1FL20
C406 <PJ>
220/50V
IC407
uPC24M18
A
C418 <PS> 10/35V
C1
220P
<BN>
R2 1.0K
<RS-3W>
R6 100K
<2W>
R1 100K
<2W>
5V
R33 47K
<1/10W>
C33
0.01
<F>
R40 1.0K
<1/10W>
A
D
T1
IVP3300-08C D4 M1FL20
D11 M1FL20
D3 M1FL20
D6 M1FL20
D5 M1FL20
D8 M1FL20
D7
M1FL20
R8 18K <1/10W>
C10 <PJ> 220/50V
R5 10K <1/10W>
C4 <PJ> 470/25V
C5 <PJ> 220/16V
C8 0.022 <F>
C6 <PJ> 100/16V
IC8 TA7805
15V 3.3V
FH3
PFC5000-0502
FH4
PFC5000-0502
F2 BET 3.15A
R108
2.87K (1%)
<1/10W>
R105
2.49K (1%)
<1/10W>
R104 195K
<RN-1/2W>
R106 195K
<RN-1/2W>
R400 180K
<RN-1/2W>
R440 180K
<RN-1/2W>
R406
2.87K (1%)
<1/10W>
R401
2.94K (1%)
<1/10W>
5V
R19 10K <1/10W>
X1
8.00MHz
<EF0EC>
5V
R608
10K <1/10W>
C20 <PS> 4.7/50V
+
5V
C19 C18
0.1 <F>
x 2
C51
0.022
<F>
R52 1.0K
<1/10W>
R50 10K
<1/10W>
5V
C53
0.022
<F>
Q51
2SC2412K
<BQ>
R56 27K <1/10W>
R55 1.0K
<1/10W>
R51 4.7K
<1/10W>
JM51
R201
220K
<2W>
A
18V
18V
R436 3.3K
<1/4W>
IC400-1
uPC393
18V
8
+
+
-
-
A
4
R442 3.3K
<1/4W>
IC400-2
uPC393
IC404
PS2561-1
IC401
PS2561-1
5V
R407 10K <1/10W>
5V
R403 10K
<1/10W>
18V
R402 3.3K
<1/4W>
D402
RD3.3ES
<B2>
A
+
R435 1.0K
<1/10W>
C411
0.01
<F>
A
C409
10/25V
<PS>
R441 1.0K
<1/10W>
C414
0.01
<F>
A
C412
0.1 <F>
DC VOLT IN
CN35
B2P3-VH-B-M
GREEN
+
-
C64
0.1
<F>
VR1
B2K
R68 22K
<1/10W>
R61
3.74K (1%)
<1/10W>
5V D60
DA226U
C60
<PJ>
220/16V
R60 1.0K
(1%) <1/10W>
5V
12V
W105
TM2
CT1
CT-1B
CN42
B2B-XAYK-1-A
YELLOW
BROWN
POWER RELAY CONTROL
5V
HYIC1
HU2001
10 5 4 3 2 1
1418
TM1
B
B
W103
W102
K11
G5S-1
12V
+
12V
K13
G5N-1A
CR1
RE1202
CR2
RE1202
12V
12V
K14
G5N-1A
+
K12
G5S-1
12V
12V
12V
K15
G5N-1A
K18
G5N-1A
K17
G5N-1A
5V
CR5
RE1202
CR3
RE1202
CR6
RE1202
R90 2.2K
<1/10W>
C72
0.01
<F>
R92 1.0K
<1/10W>
R93 1.0K
<1/10W>
C71
0.01
<F>
R91 2.2K
<1/10W>
C70
0.01
<F>
L202
BL02Rn1
24V
L201
BL02Rn1 5V
R94 10 <1/2W>
R97 10 <1/2W>
R95 10 <1/2W>
R96 10 <1/2W>
IC4
TD62064
24V
C66
1.0
<F>
C75
1.0
<F>
C67
1.0
<F>
C65
1.0
<F>
C76
1.0
<F>
R62 10K
<1/10W>
R64 10K
<1/10W>
R101 10K
<1/10W>
R99 10K
<1/10W>
R66 10K
<1/10W>
R63
6.65K (1%)
<1/10W>
R65
56K (1%)
<1/10W>
R67
38.3K (1%)
<1/10W>
R98
56K (1%)
<1/10W>
R100
56K (1%)
<1/10W>
IC5-2
M54523
IC5-5
M54523
IC5-1
M54523
IC5-4
M54523
IC5-6
M54523
C40
0.1
<F>
D28 TLR124 <RED>
12V
R43 2.2K
<1/10W>
IC3-1
M54523
IC3-2
M54523
IC3-4
M54523
IC3-3
M54523
C35
0.01
<F>
O1
O2
O3
O4
GND1 COM1
GND4
GND3
GND2 COM2
NC1
NC2
I 4
I 3
I 2
I 1
P63
P62
P46
P12
P50
P37
P36
P40
MD2
P11
P26
P02
P03
P04
P05
P06
P07
P10
C
P20
P21
P22
P23
P57
P56
P55
P54
P52
P53
P51
X0
X1
P01
P00
AVCC
VCC
P17
P13
P14
P15
P16
AVR
P24
P25
P30
P31
P32
P33
P34
P35
P60
P61
MD0
MD1
P44
P43
P42
P41
P45
RSTX
P27
AGND
GND
GND
SERIAL
CN34
B2P3-VH-B-Y
YELLOW N
L
AC VOLT I N
FAN CAPACITOR 1
BLACK
BLACK
BLACK
WHITE
RED
BLUE
RED
RED
BLACK
WHITE
RED
BLUE
CN11
B4P7-VH-B
FAN MOTOR 1
FAN CAPACITOR 2
CN12
B4P7-VH-B-R
RED
FAN MOTOR 2
CN31
B2P3-VH-B
ELECTRIC VALVE
4-WAY VALVE
CN30
179844-1
CN33
B2P3-VH-B-C
BLACK
CRANK CASE HEATER
CN36
B2B-XASK-1-A
PRESSURE SWITCH 2
PRESSURE SWITCH 1
CN37
B2B-XARK-1-A
RED
CN27
B6B-XARK-1-A
RED
EXPANSION VALVE
CN21
B2B-XH-AM
YELLOW
DISCHARGE TEMPERATURE
PIPE TEMPERATURE
CN22
B2B-XH-AM
RED
OUTDOOR TEMPERATURE
CN23
B2B-XAEK-1-A
BLUE
HEAT SINK TEMPERATURE
COMP. TEMPERATURE
CN25
B2B-XAKK-1-A
BLACK
CN26
B2B-XAMK-1-A
GREEN
B
B
W101
W104
CONTROLLER PCB ASSEMBLY
AOY24LMAL : EZ-003PHUE-C
AOY30LMAL : EZ-003RHUE-C
92004.07.22
Models : AOY24LMAL
AOY30LMAL