General ASHA07LG, ASHA07LGC, AOHR07LGC, ASHA09LG, ASHA09LGC Service Manual
...
SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED
type
Indoor unit Outdoor unit
ASHA09LGC
ASHA12LGC
AOHR09LGC
AOHR12LGC
CONTENTS
SPECIFICATIONS
DIMENSIONS
REFRIGERANT SYSTEM DIAGRAM
CIRCUIT DIAGRAM
ERROR CONTENTS
PARTS (Indoor unit)
PARTS (Outdoor unit)
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1
2
3
4
5INDOOR PCB CIRCUIT DIAGRAM
8OUTDOOR PCB CIRCUIT DIAGRAM
10
11
15
19STANDARD ACCESSORIES
SPECIFICATIONS
ELECTRICAL DATA
TYPE
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
HEATING CAPACITY
POWER SOURCE
FREQUENCY
RUNNING
CURRENT
INPUT WATTS
E.E.R.
COP
MOISTURE REMOVAL
AIR CIRCULATION
HIGH
MAXIMUM CURRENT
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cool & heat inverter
ASHA09LGC
AOHR09LGC
2.50 kW
3.20 kW
230 V
50 Hz
3.2 A
3.7 A
0.630 kW
0.750 kW
3.97 kW/kW
4.27 kW/kW
1.3 L/h
750 m3/h
750 m3/h
6.0 A
7.5 A
ASHA12LGC
AOHR12LGC
3.40 kW
4.00 kW
230 V
50 Hz
4.3 A
4.6 A
0.895 kW
0.970 kW
3.80 kW/kW
4.12 kW/kW
1.8 L/h
750 m3/h
750 m3/h
6.5 A
9.0 A
DIMENSIONS
INDOOR UNIT
OUTDOOR UNIT
H x W x D
H x W x D
260 x 790 x 198 mm
540 x 660 x 290 mm
WEIGHT
INDOOR UNIT
OUTDOOR UNIT
Gross / Net
Gross / Net
10 kg / 7.5 kg
35 kg / 32 kg28 kg / 25 kg
COMPRESSOR AND REFRIGERANT
Hermetic type,
COMPRESSOR TYPE
DISCRIMINATION
WEIGHT (with oil)
STANDARD REFRIGERANT
REFRIGERANT TYPE
Pipe Length
FULL CHARGE
ADDITIONAL REFRIGERANT
MAXIMUM PIPING HEIGHT
15 m
20 m
4 pole, 3 phase,
DC inverter motor, Rotary
5SS072XAA
650 g
650 g
DA89X1C-20FZ
20 g/m
15m
9.9 kg5.9 kg
800 g
R410AR410A
800 g
900 g750 g
FAN MOTOR
POWER SOURCE
INDOOR UNIT
OUTDOOR UNIT
NOISE LEVEL
INDOOR UNIT
OUTDOOR UNIT
High speed
Middle speed
Low speed
Quiet
High speed
Middle speed
Low speed
Quiet
230 V
Cool 1,440 r.p.m. / Heat 1,440 r.p.m.
Cool 1,200 r.p.m. / Heat 1,200 r.p.m.
Cool 920 r.p.m. / Heat 980 r.p.m.
Cool 680 r.p.m. / Heat 700 r.p.m.
? r.p.m.
Cool 43 dB / Heat 43 dB
Cool 38 dB / Heat 38 dB
Cool 33 dB / Heat 33 dB
Cool 21 dB / Heat 21 dB
C 45 dB / H 45 dB
C 48 dB / H 48 dB
2008.01.31 1
DIMENSIONS
(unit : mm)
INDOOR UNIT
260
OUTDOOR UNIT
790
198
290
2008.01.31 2
660
540
REFRIGERANT SYSTEM DIAGRAM
Heat exchanger
(indoor unit)
3-Way valve
Muffler
Muffler
2-Way valve
Strainer
Compressor
Refrigerant direction
Cooling
Heating
4-Way valve
Heat exchanger
(outdoor unit)
Expansion valve
Strainer
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2008.01.31 3
CIRCUIT DIAGRAM
INDOOR UNIT
CN201
1
2
3
4
5
6
7
INDICATOR PCB ASSEMBLY
YELLOW
FM
FAN MOTOR
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLUE
WHITE
BLACK
RED
GRAY
1
1
2
2
3
3
4
4
5
5
6
6
7
7
1
1
2
2
3
3
4
4
5
5
6
6
121
2
GRAY
POWER
RELAY
CN5
CN3
CONTROLLER
PCB ASSEMBLY
( MAIN PCB )
CN4
CN7
CN6
CN2
CN1
2
1
345
1 2
345
RED
WHITE
BLACK
THERMAL
FUSE 102
L
N
W4
1
1
2
2
3
3
4
4
5
5
1
1
2
2
3
3
4
4
1
2
3
TEST
4
5
BROWN
BLUE
3
RED
ORANGE
YELLOW
PINK
BLUE
BLACK
BLACK
BLACK
BLACK
L
GREEN
STEP MOTOR
M
( LOUVER )
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
POWER SOURCE
N
GREEN / YELLOW
EARTH
TERMINAL
REACTOR
or
WHITE
RED
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( DISCHARGE PIPE TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
BLACK
TERMINAL
LN3
REACTOR
WHITE
RED
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
RED
WHITE
BLACK
FUSE
250V - 20A
OUTDOOR UNIT
W10
W11
CONTROLLER
PCB ASSEMBLY
1
1
2
2
CN61
3
3
4
4
1
1
2
2
CN62
3
3
W4
W2
W1
W3
GREEN
CN800
CN40
CN501
W7
W8
W9
1
2
3
4
5
6
7
1
2
3
4
5
6
121
RED
WHITE
BLACK
RED
1
2
3
BLACK
4
WHITE
5
YELLOW
6
BROWN
7
RED
1
BROWN
2
BLUE
3
ORANGE
4
YELLOW
5
WHITE
6
BLACK
BLACK
2
S
CM
R
C
R(R)U
CM
S(S)V
C(T)W
FAN MOTOR
FM
EXPANSION VALVE
PMV
4-WAY VALVE
4WV
AOYR12LGC Type
COMPRESSOR
AOYR09LGC Type
COMPRESSOR
TERMINAL
2008.01.31 4
INDOOR PCB CIRCUIT DIAGRAM
CONTROL UNIT
ASHA09LGC : EZ-007MHSE
ASHA12LGC : EZ-007PHSE
OUTDOOR UNIT
EARTH TERMINAL
TERMINAL BOARD
3
N
L
314
2
GRAYGRAY
EMI FILTER
ESD-R-19
or
TRCB-19-10-10
( 3 TURN )
THERMAL
FUSE 102
WHITE
BLACK
GREEN / YELLOW
GREEN
RED
BLUE
BROWN
POWER SOURCE
AC220 - 240V
50 / 60Hz
EMI FILTER
ESD-R-19
or
TRCB-19-10-10
( 3 TURN )
DC FAN MOTOR
F M
RED
BLACK
WHITE
YELLOW
BLUE
1
2
CN2
1871843-2
1 2
2013485-1
CN1
3 4
5
1971032-4
1971032-5
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
ASHA09LGC : K07AN-0703HSE-C1
ASHA12LGC : K07AN-0704HSE-C1
1971032-7
CN7
B5 ( 6-5 )B-XARK
6
5
4
3
2
1
B5B-PH-K-S
W4
CN4
1
2
3
4
CN5
1
2
3
4
5
CN3
1
2
3
4
5
6
7
CN6
1
2
3
4
5
BLACK
BLACK
BLACK
BLACK
RED
ORANGE
YELLOW
PINK
BLUE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
TEST
PIPE THERMISTOR
ROOM THERMISTOR
M
1
2
3
4
5
6
7
CN201
JB20-07
LOUVER ( UP / DOWN )
INDICATOR PCB ASSEMBLY
K07BJ-0700HSD-D0
2008.01.31
5
INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ASHA09LGC : K07AN-0703HSE-C1
ASHA12LGC : K07AN-0704HSE-C1
F1
FIH 250 3.15 ( EM )
1
2
3
4
5
1
2
3.15A - 250V
FH1
FH2
EYF52BCY x 2
VA1
470V
<TND07V>
18 14 10 5
18
R12
1.0K
<1/2W>
15V
R35
33
<1/2W>
5V
A
5V
THERMISTOR ( ROOM TEMP. )
THERMISTOR ( PIPE TEMP. )
C1
0.1
<LE>
C29
1000P
<E>
I C13-6
uLN2003ADR
11 6
R49, R51
10K <1/10W> x 2
14
CN4
1971032-4
4
3
2
1
SS11V-06180
C3
0.01
<F>
C2
0.01
<F>
W4
H Y I C 2
G K - L V 3 0 1 1 E 3
10
5V
5V
C36
0.1
<F>
A
15V
5V
L4
0R0
L1
1 2
4
3
RT1N241M
R55
10K
<1/10W>
8
4
DO
6
TEST
5
GND NC
I C12
S-93C56BD0I
BZ1
PS1240P02AT
B Z
R43
10K
<1/10W>
L6
0R0
L3
0R0
5
Q1
CS
SK
D I
0.6A - 10mH
4 3 2
4 3
<1/10W>
3
2
1
1VCC
2
3
7
R39
10K
<1/10W>
1%
A
R41
49.9K
<1/10W>
1%
A
L5
1
2 1
A
R13
10K
A
<1/10W>
A
10
I C13-7
uLN2003ADR
<1/10W>
<1/10W>
5V
R44
10K
R38
1.0K
R40
1.0K
5V
JM2
0R0
R14
1.0K
<1/10W>
7
S1NBC60
2
3
R15
1.0K
<1/10W>
16 1
I C13-1
uLN2003ADR
C20
0.01
<B>
A
C28
0.1
<F>
A
C31
0.1
<F>
A
340V
D5
R3
+
-
C21
0.01
<B>
A
W-I N
W-OUT
1
4
C4
68/
420V
A
C19
<F>
<1/2W>
+
13
P31
14
P30
15
P17
16
P16
17
P15
18
P14
19
P13
20
P12
21
P11
22
P10
23
AV
5V
DD
24
AV
SS
A
1.0
C5
100K
0.01
<ECQE>
R2
100
<1/4W>
D2
UF4007
I C8
TNY274PN
5
D
4
S
6
S
2
7
BP-M
S
8 S
1
EN-UV
3
C12
0.1
<F>
1
12
11 1098
P32
P70
P71
P26P27
25
26 27 28 293031 32 333435
7
P72
P73
P74 P75
I C 1
uPD78F0514AGA
P22
P23P24P25
6 5
P21
P33
P20
CN1
2013485-1
RED
1
3
5
TO TERMINAL
BLACK
WHITE
TO TERMINAL
CN2
1871843-2
CN6
TIMER SHORT SCK
TEST
B5B-PH-K-S
DO
D I
2008.01.31 6
T1
MY082N
2
3
4
5
D7
1SS355
2
Q5
2SC4081
<R>
321
4
P63 P62 P61 P60
P
P00
P01
130
15V CUT
R8
1.0K
<1/10W>
P
140
36
D1FL20U
10
9
8
7
6
A
R11
27K
<1/10W>
48
VDD
47
VSS
46
C
45
X1
44
X2
43
MD0
42
P
123
41
P
124
40
RST
39
P40
38
P41
37
P
120
D3
C10
220/
25V
5V
3
1
C24
1.0
<F>
A
+
2
D1FL20U
<1/10W>
Q6
2SA1576A
<R>
X1
FCR8.0MC5T
8.00MHz
A
D4
R6
150
1
3
RESET
I C6
TL431
15V
C9
330/
25V
+
R7
1.0K
<1/10W>
2
C
A
C17
1.0
<F>
A
5V
L2
BLm18
<BD102>
R10
10K
<1/10W>
C11
1%
0.1
<F>
R9
REF
10K
<1/10W>
1%
A
15V
9
I C 1 3
8
A
uLN2003ADR
I C13-2 uLN2003ADR
152
14
3
4
I C13-3 uLN2003ADR
I C13-4 uLN2003ADR
13
12
5
47 <1/10W> x 4
I C13-5 uLN2003ADR
R31 - R34
15V
CN5
1971032-5
1
2
3
4
5
LOUVER ( UP / DOWN )
5V
CN3
1971032-7
1
2
3
4
5
6
7
A
TO INDICATOR PCB
MODE
R29, R28, R27
270 <1/10W> x 3
C41
0.1
<F>
A
R46
1.0K
<1/10W>
5V
R45
10K
<1/10W>
5V
<1/10W>
A
A
5V
R36
10K
15V-3
1
2
3
Q3
DTA124EUA
R37
47
<1/10W>
R25
10K
<1/10W>
1%
R26
8.2K
<1/10W>
1%
A
C50
1000P
<R>
A
C6
+
10/
25V
A
B5 ( 6 - 5 ) B-XARK-1-A
340V
15V-2
CN7
5
4
3
DC FAN MOTOR
2
1
A
R48
0R0
C25
1000P
<R>
Q2
RT1N241M
3
2
1
5V
R21
10K
<1/10W>
A
R20
1.0K
<1/10W>
C23
1000P
<R>
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