General ABHA36LA, ABHA36LAT, ABHA45LA, ABHA45LAT Service Manual

SPLIT TYPE
AIR CONDITIONER
CEILING
type (50Hz)
Models
Indoor unit Outdoor unit
ABHA36LAT
ABHA45LAT
AOHA36LATL
AOHA45LATL
CONTENTS
SPECIFICATIONS
DIMENSIONS
REFRIGERANT SYSTEM DIAGRAM
CIRCUIT DIAGRAM
ERROR CONTENTS
PARTS (INDOOR UNIT)
PARTS (OUTDOOR UNIT)
STANDARD ACCESSORIES
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1 2 4 5
7INDOOR PCB CIRCUIT DIAGRAM 10OUTDOOR PCB CIRCUIT DIAGRAM 13 16 21 25
SPECIFICATIONS
ELECTRICAL DATA
TYPE
INDOOR UNIT ABHA36LAT
OUTDOOR UNIT AOHA36LATL AOHA45LATL
COOLING CAPACITY
HEATING CAPACITY
POWER SOURCE
RUNNING CURRENT
INPUT WATTS
E.E.R.
MOISTURE REMOVAL
AIRCIRCULATION INDOOR
AIRCIRCULATION OUTDOOR
MAXIMUM CURRENT
Cooling Heating
Cooling
Heating Cooling
Heating
Cooling & Heating
ABHA45LAT
10.0 kW 12.5 kW
11.2 kW
230 V 50 Hz 230 V 50 Hz
13.6 A
13.2 A
3.11 kW
3.02 kW
3.21 kW/kW
3.71 kW/kW
3.0 L/hr
6,600 m3/hr
19.0 A
14.0 kW
17.0 A
16.5 A
3.89 kW
3.77 kW
3.21 kW/kW
3.71 kW/kW
4.5 L/hr
2,250 m3/hr2,020 m3/hr 6,600 m3/hr
20.0 A
FAN MOTOR
INDOOR UNIT
OUTDOOR UNIT
Discrimination
High speed
Med speed
Low speed
Quiet
Discrimination Upper fan
Lower fan
MFH-45RV
1,100 r.p.m.
910 r.p.m.
750 r.p.m.
650 r.p.m. 680 r.p.m.
MFE-60PO
850 r.p.m. 850 r.p.m. 750 r.p.m.
MFH-45RV
1,200 r.p.m.
1,000 r.p.m.
830 r.p.m.
MFE-60PO
750 r.p.m.
COMPRESSOR AND REFRIGERANT
Hermetic type, Inverter,
TYPE
DISCRIMINATION
WEIGHT (with oil)
STANDARD REFRIGERANT
REFRIGERANT TYPE
MAX PIPE LENGTH 50 m
MAX PIPE HEIGHT 30 m
Pipe length
FULL CHARGE
ADDITIONAL CHARGE 50 g/m
20 m
30 m 40 m
50 m 4,850 g
4 poles, 3 phase,
DC motor, Twin Rotary
DA420A3F-21ZA
23.7 kg 3,350 g
R410A
3,350 g
3,850 g 4,350 g
NOISE LEVEL
High speed
INDOOR UNIT
OUTDOOR UNIT
Note : Static pressure : 30Pa Duct length : Inlet 1m, Outlet 2m
Med speed
Low speed
Quiet
Cooling
Heating
DIMENSIONS
INDOOR UNIT H x W x D
H x W x DOUTDOOR UNIT
WEIGHT
INDOOR UNIT Gross / Net
OUTDOOR UNIT
Gross / Net
47 dB
43 dB
37 dB
32 dB 34 dB
54 dB 55 dB
55 dB 56 dB
240 x 1,660 x 700 mm
1,290 x 900 x 330 mm
58 kg / 44 kg
107 kg / 98 kg
49 dB
45 dB
39 dB
2007.10.29 1
DIMENSIONS
INDOOR UNIT
(Unit : mm)
700
1,660 240
1,600
2007.10.29 2
130 300
OUTDOOR UNIT
(Unit : mm)
31900 330 12
1,290
21
9
77
400
Air Flow
370
650
2007.10.29 3
REFRIGERANT SYSTEM DIAGRAM
Refrigerant direction
: Cool
: Heat
OUTDOOR UNIT INDOOR UNIT
Condenser
High Pressure Switch
Muffler x 2
Strainer
Pressure Check Valve
4-way Valve
Compressor
Expansion Valve
Strainer
Accumulator
Strainer
Charging Valve
Refrigerant Pipe
15.88mm (5/8")
Charging Valve
Evaporator
Refrigerant Pipe
9.52mm (3/8")
2006.10.29 4
CIRCUIT DIAGRAM
INDOOR UNIT OUTDOOR UNIT
STEP MOTOR ( RIGHT / LEFT )
STEP MOTOR ( UP / DOWN )
DC FAN MOTOR
F M
GREEN
/ YELLOW
OUTDOOR TH.
COMPRESSOR TH.
HEAT SINK TH.
HIGH PRESSURE SWITCH
RED
RED
BLACK
BLACK
RED
SOLENOID COIL
4WV
FAN MOTOR 1
BLACK WHITE YELLOW BROWN
RED
F M
FAN MOTOR 2
BLACK WHITE YELLOW BROWN
RED BROWN BLUE ORANGE
YELLOW WHITE
F M
EXPANSION VALVE COIL
E V
WHITE
BLACK
YELLOW
ORANGE
ORANGE
BLACK
TM102
TM101
BLACK
BROWN
BLACK
RED
BLUE
RED
2
1 1
CN24
2
1 1
CN21
2
121 1
CN22
2
2
1
2
1
2
CN23
121
CN26
U
W305
V
W304
FUSE
F4 T 5A - 250V
W
W303
1 2
CN407
3 4
CONTROLLER PCB ASSY
5
( MAIN PCB )
W12
W13
W21
W22
W16
W17
W10
W11
FUSE
F2 T 3.15A - 250V
CN1
2
1
4
3
RED
BROWN
BLACK
2
1
3
1 2
3
CN1
1 1
W9
POWER SUPPLY PCB ASSY
W3
GREEN
W6
W7
WHITE
BLACK
PIPE TH.
PIPE MID. TH.
S ( S )
ACTPM
WHITE
L1
L2
-
+
1
1
2
2
3
3
4
4
5
5
6
6
P
N
WHITE
BLACK
BROWN RED ORANGE
YELLOW
CN106
1 22
1 2 3
1 2 3 4 5 6 7
1 2 3
1 2
1 2
GRAY GRAY
BLACK
BLACK
BROWN
1
RED
2
ORANGE
3
WHITE
4
BLUE
5
PURPLE
6
GRAY
7
RED
1
WHITE
2
BLACK
3
RED
WHITE
BLACK
PIPE TH.
ROOM TH.
INDICATOR PCB ASSY
1 2 3 4 5 6 7 8
1
1
2
2
3
3
4
4
5
5
6
6
7
7 8
8
TERMINAL
1
3
2
TO REMOTE CONTROL UNIT ( OPTION )
TERMINAL
1 2 3
DISCHARGE TH.
COMPRESSOR
R ( R )
C M
C ( T )
TERMINAL
BROWN
CHOKE COIL
POSISTOR
M
M
1
2 3
4
5
1 2 3 4 5
BROWN
1
RED
2
ORANGE
3
YELLOW
4
WHITE
5
BROWN
1
RED
2
ORANGE
3
YELLOW
4
WHITE
5
BLACK BLACK
1
2
1 2
CN5
1
1
2
2
3
3
CN12
4
4
5
5
1
1
2
2
3
3
4
4
5
5
CONTROLLER PCB ASSY
CN11CN9
( MAIN PCB )
1 1 2
1
2
CN7 CN8
1 2
1
2
CN13
CN14
3
1 2
CN10
1 2 1 2
GRAY
1 1 2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
BROWN
YELLOW WHITE BLACK
RED
1
1
2
2
3
3
4
4
5
5
6
6
F101
FUSE
3.15A
CN105
250V
E101 E102
CN4 CN1
34567 34567
GRAY
2
GRAY
GRAY
GRAY
GRAY
3 4 567 34567
CN104
POWER SUPPLY PCB ASSY
CN102
1
2
3
8 8
GRAY
GRAY
8 8
CN103
1 2
1 2 1
1 2 1
CN101
2
GRAY
GRAY
2
CN108
1
CN6 CN3
3 3
GRAY
3 3
W105 W102 W101
2
1 2
2
CN34
2 2
WHITE
BROWN
1
CN25
CN800
CN801
3 3
BLACK
W8
BLUE
BLACK
2 2
CN37
CN30
CN27
W200
W1
BLACK
1 2
1 2 3
1 2 3 4 5 6 7 7
1 2 3 4 5 6 7
1 2 3 4 5 6
W2
1
2
1 2 3
1 2 3 4 5
6
1 2 3 4 5
6 7
1 2 3 4 5 6
WHITE
GREEN
GREEN
WHITE
WHITE
COIL
2007.10.29 5
EARTH
FUSE
10A
FUSE
25A
RED
1
2
3
N
L
EARTH
POWER SOURCE
INDOOR PCB CIRCUIT DIAGRAM
CONTROL UNIT ABHA36LAT : EZ-0061EHSE ABHA45LAT : EZ-0061DHSE
CN2-1 CN2-2 CN2-3 CN2-4 CN2-5
CN2 B5P-SHF-1AA
WHITE
CN8
B02B-XASK-1-A
WHITE
CN7
B02B-XAYK-1-A
YELLOW
CN5
B02B-XAKK-1-A
BLACK
CN8-1 CN8-2
CN7-1 CN7-2
CN5-1 CN5-2
BLACK BLACK
BLACK BLACK
GRAY GRAY
ROOM TH.
PIPE TH. ( M I D )
DC FAN MOTOR
F M
1
UL1015 AWG22 RED
2 3
UL1015 AWG22 BLACK UL1015 AWG22 WHITE
4 5 6
UL1015 AWG22 YELLOW
7
UL1015 AWG22 BROWN
8
DRAIN PUMP
E I B OUT
UL1015 AWG16
GREEN
UL1015 AWG16
GREEN
EMI FILTER
ATFC-25-15-12
2 TURN
E I B I N
TERMINAL BOARD
OUTDOOR UNIT
E101
E102
CN105-6 CN105-5 CN105-4 CN105-3 CN105-2 CN105-1
CN106-1
CN106-2
CN103-1
CN103-2
CN102-1
CN102-2
CN102-3
3
2(N)
1
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
W101
W102
POWER SUPPLY PCB ASSEMBLY
K06AL-0606HSE-P0
CN105 B5P6-VH-B
WHITE
CN106 B2P3-VH-B-E
BLUE
CN103 B2B-XH-AM
WHITE
CN102 B3B-XH-AM
WHITE
UL1015 AWG20 RED
W105
CN104
B08B-PASK-1
WHITE
CN101
B03B-PASK-1
WHITE
CN104-1 CN104-2 CN104-3 CN104-4 CN104-5 CN104-6 CN104-7 CN104-8
CN101-1 CN101-2 CN101-3
POWER DRIVE
UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY
DC SUPPLY
UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY
EMI FILTER ZCAT1518-0730 2 TURN
CN15-1 CN15-2
CN15
CN15-3 CN15-4
B06B-XASK-1-A
WHITE
CN15-5 CN15-6
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ABHA36LAT : K06AK-0607HSE-C1 ABHA45LAT : K06AK-0606HSE-C1
CN13
B07B-PASK-1
WHITE
CN3-1 CN3-2
CN3
CN3-3 CN3-4
B06B-PASK-1
WHITE
CN3-5 CN3-6
CN4-1 CN4-2 CN4-3 CN4-4 CN4-5 CN4-6 CN4-7 CN4-8
CN1-1 CN1-2 CN1-3
CN4 B08B-PASK-1
WHITE
CN1 B03B-PASK-1
WHITE
CN14
B03B-XAKK-1-A
BLACK
CN6
B02B-PAMK-1
GREEN
CN10
B02B-PAOK-1
ORANGE
CN11
B05B-XASK-1-A
WHITE
CN12
B05B-XARK-1-A
RED
CN13-1 CN13-2 CN13-3 CN13-4 CN13-5 CN13-6 CN13-7
CN14-1
CN14-2
CN14-3
CN6-1
CN6-2
CN10-1
CN10-2
CN11-1 CN11-2 CN11-3 CN11-4 CN11-5
CN12-1 CN12-2 CN12-3 CN12-4 CN12-5
UL1430 AWG28 BROWN UL1430 AWG28 RED UL1430 AWG28 ORANGE
UL1430 AWG28 WHITE UL1430 AWG28 BLUE UL1430 AWG28 PURPLE UL1430 AWG28 GRAY
FRESH AIR
UL1430 AWG28 BROWN UL1430 AWG28 RED UL1430 AWG28 ORANGE UL1430 AWG28 YELLOW UL1430 AWG28 WHITE
UL1430 AWG28 BROWN UL1430 AWG28 RED UL1430 AWG28 ORANGE UL1430 AWG28 YELLOW UL1430 AWG28 WHITE
1
1
BROWN
RED
2
2
3
3
ORANGE
4
4
YELLOW
WHITE
5
5
BLUE
6
6
PURPLE
7
7
8
8
GRAY
UL1430 AWG22 RED
UL1430 AWG22 WHITE
1
2
EARTH WIRE
REMOTE CONTROL UNIT
( OPTION PARTS )
BROWN RED ORANGE YELLOW WHITE
BROWN RED ORANGE YELLOW WHITE
INDICATOR PCB ASSEMBLY
K04GN-0402HSE-D0
CN201-1 CN201-2 CN201-3 CN201-4 CN201-5 CN201-6 CN201-7 CN201-8
CN201 JC25-08HG
WHITE
UL1430 AWG22 BLACK
TERMINAL BOARD
3
LOUVER
M
U - D
LOUVER
M
L - R
CN108
CN108-1
CN108-2
B2P3-VH-B
WHITE
NORMAL COIL RELY41-22 22mH
2.2A
UL1015 AWG20 WHITE
UL1015 AWG20 WHITE
2007.10.29 6
B03B-XARK-1-A
CN9
CN9-1 CN9-2 CN9-3
RED
FLOAT SWITCH
INDOOR UNIT CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ABHA36LAT : K06AK-0607HSE-C1 ABHA45LAT : K06AK-0606HSE-C1
CN1
B03B-PASK-1
DC SUPLLY
CN2
B5P-SHF-1AA
TEST
CN3
B06B-PASK-1
SP PCB
CN4
B08B-PASK-1
POWER DRIVE
CN6
B02B-PAMK-1
FRESH AIR
CN10
B02B-PAOK-1
HEATER
1
2
3
1
2
3
4
5
1
2
3
4
5
6
1
2
3
4
5
6
7
8
13.5V
1
2
1
2
5V
13.5V
13.5V
13.5V
5V
C1 10/
50V
R15 - R18 10K <1/10W> x 4
5V
10K <1/10W> x 3
R24
R23
+
R26
10K
<1/10W>
<1/10W>
1SS355
NJM7812
1
D1
1SS355
I C2
NJM7805
1
I
R32
R67 1.0K
<1/10W>
5V
R30 10K
<1/10W>
D4
I C8
I
G
5V
12V
3
O
G
2
+
5V
3
O
C3
2
0.01 <F>
R19
R22
1.0K <1/10W> x 4
R66
C35 C12
R25
1.0K
<1/10W>
R31 10K
<1/10W>
5V
R34
R33
1.0K
10K
<1/10W>
R27
330
<1/10W>
C2 10/ 50V
R20 R21
1.0K <1/10W> X 3R63 R64
1000P <R> x 3
<1/10W>
1
C15
0.01 <F>
C17
0.01 <F>
C18
0.01 <B>
CUSTOM CODE
CUSTOM CODE
HEATING FAN DELAY
R65
C37
C14 1000P <R>
0.1 <F>
C11
5V
R29
R28
390
10K
<1/10W>
3
2
Q1 DTC124EKA
C16
0.01 <F>
5V
C32
+
100/
6.3V
C4 - C7
0.01 <F> x 4
JM1
JM2
JM3
C33
0.1 <F>
<1/10W>
Q3 DTC124EKA
3
2
5V
R1 - R3 10K <1/10W> x 3
C28
0.1 <F>
R70 10K
1
R4 - R6
1.0K <1/10W> x 3
8 7
6 5
SW1 CFS-0402MC
I C3
13.5V uLN2003
9
SK
I 1
16
O1
I 2
O2
15
I 3
14
O3
I 4
13
I 5
O4
12
O5
I 6 I 7
11
O6
10
O7
8
GND
1
2
3 4 5 6 7
C8 - C10
0.1 <F> x 3
4 3
2 1
C36
0.47 <F>
5V
I C1
uPD78F0535
34
AVREF
39
I C RST
36 43
P00
44
P01 P02
45 46
P03
33
P10
32
P11
31
P12
30
P13
29
P14
28
P15
27
P16
26
P17
18
P20
19
P21
20
P22
21
P23
22
P24
P25
23
P30
11 12
P31
13
P32
14
P33
38
XT1
37
XT2
41
X1 X2
40
AGND
25
9
GND0
42
GND1
R11 - R14 10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
AVDD
VDD0 VDD1
35 10 24 15
P34
16
P35 P36
17 57
P40
58
P41
59
P42 P43
60
P44
61
62
P45
63
P46
64
P47 P50
1 2
P51
3
P52
4
P53
5
P54
6
P55 P56
7
8
P57
53
P64
54
P65
55
P66
56
P67
47
P70
48
P71
49
P72 P73
50 51
P74
52
P75
2007.07.29 7
3
2
1
X1
5.00MHz <CSTLS>
C19 - C22
0.1 <F> x 4
JM5 0R0
JM6 0R0
C31
0.01 <F>
R45 10K
<1/10W>
R46
1.0K
<1/10W>
C27
0.1
<F>
5V
R56
100K
<1/10W>
0.1 <F>
R37 10K <1/10W>
C38
1
2
3
5V
FLOAT SWITCH CN9 B03B-XARK-1-A
I C7
S80842
2
3
NC
VDD
1
4
OUT GND
R40 10K
<1/10W>
1
CS
VCC
2
SK
DO
3
D I
NC
6
GND
NC
I C5
BR93L56RF
DTC124EKA
1
5V
ROOM TH.
1
CN8
2
C25
50V
12V
R48 10K
1
2 3 4
5
6
7
10/
I C4
1
2
1
2
5V
+
DAN217U
13.5V
SK O1
O2 O3 O4
O5 O6
O7
GND
B02B-XASK-1-A
PIPE TH. ( ENT ) CN7 B02B-XAYK-1-A
PIPE TH. ( MID ) CN5 B02B-XAKK-1-A
5V
R49 - R51 10K <1/10W> x 3
C26
0.01 <F>
D2
1 2
3
9
16 15 14 13
12 11 10
8
12V
R52 10K <1/10W>
D3 D1FS4A
FLASH CN15
5V
B06B-XASK-1-A
1
2
3
4
5
6
INDICATOR CN13 B07B-PASK-1
1
2
3
4
5
6
7
CN14 B03B-XAKK-1-A REMOTE CONTROL UNIT
1
2
3
CN11 B05B-XASK-1-A LOUVER ( UP / DOWN )
1
2
3
4
5
1
2
3
4
5
CN12 B05B-XARK-1-A LOUVER ( RHIGT / LEFT )
C29
0.1 <F>
C30
0.1 <F>
C34
0.1 <F>
NC
R57
1.0K
<1/10W>
R58
1.0K
<1/10W>
R62
1.0K
<1/10W>
R41 1.0K <1/10W>
R43
10K
<1/10W>
R59 10K <1/10W>
R60
49.9K <1/10W>
R61
49.9K <1/10W>
5V
R44 10K
<1/10W>
5V
C23
8
C13
4
0.1
7 5
<F>
0.01 <F>
5V
R55 10K <1/10W>
R36
Q2
3
0R0
C24 1000P <R>
7
BA10393F
1
BA10393F
R47 390
<1/10W>
R35
1.0K
<1/10W>
R42
47
<1/10W>
6
-
5
+
I C6-2
2
-
3
+
I C6-1
13.5V
12V
R54
15.4K <1/10W>
R53 28K <1/10W>
<1/10W>
B Z
2
BZ1
PKM13EPYH-4000-A0
uLN2003
1
I
2
I I
3 4
I
5
I I
6
I
7
INDOOR UNIT POWER SUPPLY PCB ASSEMBLY K06AL-0606HSE-P0
L
I C26-14
F101
3.15A - 250V <BET>
FH102
VA101
470V
<TNR>
PFC5000-0702F x 2
SA101
RA-362M
VA102
470V
<TNR>
C101
0.22
<LE>
W101
BLACK
W102
WHITE
FH101
LF101
ELF20N018A
1
2
4
3
C104
0.22 <LE>
C105
0.01
<YE>
C106
0.01
<YE>
NORMAL COIL
2
1
CN108 B2P3-VH-B
E102
GREEN
<RS-2W>
C108
4700
D102
1SR139-600
15V
+
R110
10K
<1/10W>
R103
62K
ZFT22B03
2
3 5 6 7 8
D106
D1FL20U
C110 0.047 <ECQB>
D103 D1FL20U D104 MTZJ5.1B
<1/4W>
R109
330
D1FL20U
+
T101
D105
C111 100/ 25V
D108
D2FL20U
12
10
1000/
A
C113
25V
C114
0.01 <KH>
C115
0.01 <KH>
R108 100 <1/2W>
13.5V
R111
+
10K <1/10W>
340V
<ECQM> R104 330K <2W>
C109
220P/
2.0kV
R105
1.5
75
Q101 2SC5354
2
3
2SC1815
R107
100
<1/10W>
1
Q102
1
2
3
D107
RD16M
<B1>
C112
330/
25V
D101
1
D3SB60
3
2
4
C107
+
270/
450V
<ECKE>
<RS-2W>
R106
<RS-2W>
C118
0.01 <KH>
POWER DRIVE
B08B-PASK-1
SERIAL I N
SERIAL I NT
SERIAL ON
DRAIN PUMP
DC FAN-OUT
DC FAN-FEEDBACK
EX. SIGNAL-OUT
EX. SIGNAL-I N
DC SUPPLY
I C26-10
CN104
CN101
B03B-PASK-1
E101
N
GREEN
CN105 B5P6-VH-B
6
5
4
3
2
1
G5NB-1A
4
2
I C101
TLP621
<GB>
4
3
<AG601>
DC FAN MOTOR
K101
1
3
L102
BLm18
5V
<AG601>
1
2
L103
BLm18
13.5V
R112 330 <1/10W>
C116
0.01 <B>
CN102 B3B-XH-AM
3
2
1
2
1
E I B I N
W105
CN103 B2B-XH-AM
8
RED
SERIAL
E I B OUT
VA103
470V
<TNR>
IC26-14
7
L
IC26-14
L
IC26-10
N
IC26-10
I C 105
H I 2002R
101418
6
N
K102
G5NB-1A
342
1
13.5V
5 4 3 2
3 2 1
5 4
RC101 120/
0.2
1
5V
CN106 B2P3-VH-B-E
2
1
DRAIN PUMP
C119
0.01
<KH>
I C103
TLP621
<GB>
4
3 2
340V
15V
1
A
R114
4.7K <1/10W>
R115
6.8K
<1/4W>
R113
330
<1/10W>
15V
5V
1
2
3
4
5
6
7
8
1
2
3
1
2
TLP621
I C104
<GB>
15V
4
3
R116
1.0K
<1/4W>
R117
<1/4W>
5V
C121
0.1 <F>
820
+
C117 100/ 25V
AA
13.5V
C120
0.1 <F>
2007.07.29 8
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