General ASHG07KGTA User manual

Split type room air conditioner
Wall mounted type
Indoor unit Outdoor unit
CONTENTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM. . . . 5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 7
ERROR DETECTION . . . . . . . . . . . . . . . .
8
PCB CIRCUIT DIAGRAM . . . . . . . . . . . . .
10
PARTS (INDOOR UNIT) . . . . . . . . . . . . .11
PARTS (OUTDOOR UNIT) . . . . . . . . . . .19
25
ACCESSORIES . . . . . . . . . . . . . . . . . . .
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
AOHG07KGCA
AOHG09KGCA
AOHG12KGCA
AOHG14KGCA

SPECIFICATIONS
INDOOR UNIT
OUTDOOR UNIT
CAPACITY
CAPACITY
POWER SOURCE
RUNNING CURRENT
RUNNING CURRENT
MAXIMUM CURRENT
MAXIMUM CURRENT
POWER CONSUMPTION
POWER CONSUMPTION
EER
COP
Heating Cooling
MOISTURE REMOVAL
ASHG09KGTA
AOHG09KGCA
ASHG07KGTA
AOHG07KGCA
2.50 kW
2.80 kW
2.00 kW
2.50 kW
230 V 50 Hz Single phase
3.0 A
3.5 A
6.5 A 6.5 A
9.0 A 9.0 A
0.555 kW
0.56 kW
4.50 kW/kW
5.00 kW/kW
1.3 L/h
2.3 A
2.8 A
0.40 kW
0.50 kW
5.00 kW/kW
5.00 kW/kW
1.0 L/h
650 m3/h
540 m3/h
430 m3/h
270 m3/h
720 m3/h
580 m3/h
460 m3/h
330 m3/h
1,610 m3/h
1,560 m3/h
700 m3/h
560 m3/h
430 m3/h
270 m3/h
750 m3/h
610 m3/h
470 m3/h
330 m3/h
1,610 m3/h
1,610 m3/h
FAN MOTOR AND FAN REVOLUTION
OUTDOOR UNIT’S Discrimination
MFE-W25VA2F
INDOOR UNIT’S Discrimination MFD-Z30YA3N
High
INDOOR UNIT
Cooling
Medium
Low
Quiet
High
INDOOR UNIT
Heating
Medium
Low
Quiet
High
Medium
Low
Quiet
1,040 rpm
890 rpm
750 rpm
550 rpm
1,130 rpm
950 rpm
790 rpm
620 rpm
780 rpm
800 rpm
1,100 rpm
920 rpm
750 rpm
550 rpm
1,160 rpm
980 rpm
800 rpm
620 rpm
800 rpm
800 rpm
ELECTRICAL DATA
INDOOR UNIT
Cooling
INDOOR UNIT
Heating
OUTDOOR
UNIT Heating
AIRFLOW
High
Medium
Low
Quiet
Cooling
OUTDOOR
UNIT Heating
Cooling
High
Medium
Low
Quiet
INDOOR UNIT
Cooling
INDOOR UNIT
Heating
OUTDOOR
UNIT Heating
NOISE LEVEL
38 dB
33 dB
29 dB
High
Medium
Low
41 dB
35 dB
31 dB
21 dB
Quiet 19 dB
46 dB
Cooling 46 dB
40 dB
34 dB
29 dB
42 dB
36 dB
31 dB
21 dB
19 dB
48 dB
46 dB
2017.10.11 1
COMPRESSOR TYPE
Hermetic motor compressor,
Single rotary,
BLDC motor, 6 pole
DISCRIMINATION DA092MJB
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R32
750 g
750 g
WEIGHT (with oil) 7.65 kg
COMPRESSOR AND REFRIGERANT
Pipe length 15 m
FULL CHARGE 20 m 850 g
MAXIMUM PIPING HEIGHT 15 m
ADDITIONAL CHARGE 20 g/m
WEIGHT
INDOOR UNIT Net / Shipping
Net / Shipping
10 kg / 12.5 kg
OUTDOOR UNIT 30 kg / 34 kg
INDOOR UNIT H x W x D
H x W x D
270 x 834 x 215 mm
OUTDOOR UNIT 542 x 799 x 290 mm
DIMENSIONS

INDOOR UNIT
OUTDOOR UNIT
CAPACITY
CAPACITY
POWER SOURCE
RUNNING CURRENT
RUNNING CURRENT
MAXIMUM CURRENT
MAXIMUM CURRENT
POWER CONSUMPTION
POWER CONSUMPTION
EER
COP
Heating Cooling
MOISTURE REMOVAL
ASHG14KGTA
AOHG14KGCA
ASHG12KGTA
AOHG12KGCA
4.20 kW
5.40 kW
3.40 kW
4.00 kW
230 V 50 Hz Single phase
5.3 A
6.4 A
6.5 A 9.0 A
9.0 A 10.5 A
1.175 kW
1.350 kW
3.57 kW/kW
4.00 kW/kW
2.1 L/h
4.3 A
4.8 A
0.805 kW
0.91 kW
4.22 kW/kW
4.40 kW/kW
1.8 L/h
700 m3/h
560 m3/h
430 m3/h
250 m3/h
770 m3/h
640 m3/h
520 m3/h
310 m3/h
1,680 m3/h
1,580 m3/h
770 m3/h
600 m3/h
450 m3/h
280 m3/h
800 m3/h
660 m3/h
520 m3/h
340 m3/h
1,680 m3/h
1,580 m3/h
FAN MOTOR AND FAN REVOLUTION
OUTDOOR UNIT’S Discrimination
MFE-W25VA2F
INDOOR UNIT’S Discrimination MFD-U50XA3F
High
INDOOR UNIT
Cooling
Medium
Low
Quiet
High
INDOOR UNIT
Heating
Medium
Low
Quiet
High
Medium
Low
Quiet
1,130 rpm
950 rpm
790 rpm
550 rpm
1,220 rpm
1,060 rpm
900 rpm
630 rpm
870 rpm
920 rpm
1,220 rpm
1,000 rpm
810 rpm
590 rpm
1,260 rpm
1,080 rpm
900 rpm
670 rpm
870 rpm
920 rpm
ELECTRICAL DATA
INDOOR UNIT
Cooling
INDOOR UNIT
Heating
OUTDOOR
UNIT Heating
AIRFLOW
High
Medium
Low
Quiet
Cooling
OUTDOOR
UNIT Heating
Cooling
High
Medium
Low
Quiet
INDOOR UNIT
Cooling
INDOOR UNIT
Heating
OUTDOOR
UNIT Heating
NOISE LEVEL
40 dB
35 dB
30 dB
High
Medium
Low
42 dB
38 dB
33 dB
21 dB
Quiet 19 dB
50 dB
Cooling 50 dB
43 dB
36 dB
30 dB
44 dB
39 dB
33 dB
24 dB
20 dB
50 dB
50 dB
2017.10.11 2
COMPRESSOR TYPE
Hermetic motor compressor,
Single rotary,
BLDC motor, 6 pole
DISCRIMINATION DA092MJB
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R32
850 g
850 g
WEIGHT (with oil) 7.65 kg
DA102MJC
7.65 kg
COMPRESSOR AND REFRIGERANT
Pipe length 15 m
FULL CHARGE 20 m 950 g
MAXIMUM PIPING HEIGHT 15 m
ADDITIONAL CHARGE 20 g/m
WEIGHT
INDOOR UNIT Net / Shipping
Net / Shipping
10 kg / 13 kg
OUTDOOR UNIT 31 kg / 35 kg 32 kg / 36 kg
INDOOR UNIT H x W x D
H x W x D
270 x 834 x 215 mm
OUTDOOR UNIT 542 x 799 x 290 mm
DIMENSIONS

2017.10.11 3
DIMENSIONS
INDOOR UNIT
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
15.8 to 16.7
Drain hose
Diameter
Outside
Inside : 13.8 mm
600 mm
270 mm
215 mm834 mm

2017.09.21 4
OUTDOOR UNIT
AOHG07KGCA
AOHG09KGCA
AOHG12KGCA
AOHG14KGCA
20 mm
799 mm19 mm
290 mm
68 mm 16 mm
580 mm 109 mm
542 mm
330 mm

REFRIGERANT
SYSTEM DIAGRAM
2-way valve
Strainer
Strainer
3-way valve
Muffler
4-way valve Expansion valve
Refrigerant direction
ASHG07KGTA / AOHG07KGCA
ASHG09KGTA / AOHG09KGCA Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Muffler
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2017.08.23 5

2-way valve
Strainer
Strainer
3-way valve
Muffler
4-way valve Expansion valve
Refrigerant direction
ASHG12KGTA / AOHG12KGCA
ASHG14KGTA / AOHG14KGCA Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Muffler
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2017.08.29 6

To Wireless LAN adapter
( Option )
White
White
White
White
Yellow
Orange
Red
Pink
Blue
Blue
Yellow
White
Black
Red
Red
White
White
White
White
White
White
White
White
White
Red
Black
Green
Black
Black
Black
Black
White
White
White
W1
W2
W3
E1
CN13
CN1
CN9
CN10
CN6
CN5
CN7
CN4
CN200
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
1
2
3
Terminal
Earth
terminal
Indicator PCB
Fan motor
Louver ( Up / Down )
Test
FM
M
To Communication PCB
( Option )
Thermistor ( Pipe temp. )
Thermistor ( Room temp. )
Pyroelectric
sensor board
Main PCB
Fan motor
Thermistor
(Outdoor
temp. )
Thermistor
(Pipe temp.)
Thermistor
(Discharge
pipe temp.)
Expansion
valve coil 4-Way valve coil
Compressor
Reactor
Terminal
Power source
1 2 3 L N
Main PCB
FM
CM
U(R)
V(S)
W(C)
W400
U
W401
V
W402
WW200 W201 W103
W104
W70
W100
W101 W102
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3
1 2 3
1 2 3 4
1 2 3 4
1 2 3 4 5
1 2 3 4 5
1 2 3
1 2 3
P60P30P1P5P650
PMV 4WV
Red Black White Yellow Brown Black Black Black Black Black Black Red Blue Orange Yellow White Blue Red
Red White Black Brown Gray Black White Red Black White Green
Green
1
2
3
4
1
2
3
1
2
3
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
INDOOR UNIT
OUTDOOR UNIT
CIRCUIT DIAGRAM
2017.08.02 7

1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
4
5
6
7
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
1
2
3
4
5
6
7
1
2
3
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10 11 12
1 2 1 2 1 2 1 2 3 1 2 3
UL1061 AWG26 WHITE
UL1061 AWG26 WHITE
UL1061 AWG26 WHITE
UL1061 AWG26 WHITE
UL1061 AWG26 WHITE
UL1061 AWG26 WHITE
UL1061 AWG26 RED
UL1061 AWG26 WHITE
UL1061 AWG26 WHITE
UL1061 AWG26 WHITE
UL1430 AWG26 WHITE
UL1430 AWG26 WHITE
UL1430 AWG26 WHITE
UL1430 AWG26 WHITE
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1061 AWG24 GRAY
UL1061 AWG24 RED
UL1061 AWG24 ORANGE
UL1061 AWG24 YELLOW
UL1061 AWG28 RED
UL1061 AWG28 WHITE
UL1061 AWG28 WHITE
UL1061 AWG28 WHITE
UL1061 AWG28 WHITE
UL1061 AWG28 WHITE
UL1061 AWG28 WHITE
UL1061 AWG28 WHITE
UL1061 AWG28 WHITE
UL1015 AWG22 GREEN
UL1015 AWG22 RED
UL1015 AWG22 WHITE
UL1015 AWG22 BLACK
UL1007 AWG22 WHITE
UL1007 AWG22 RED
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
F3
3.15A
AC250V
EARTH
W1
B
W2
B
W3
B
E1
B
1
2
3
L
N
S
OUTDOOR UNIT
POWER SOURCE
AC230V
50Hz
RED
BLACK
WHITE
YELLOW
BLUE
RED
ORANGE
YELLOW
PINK
BLUE
J2
S04B-PASK-1
WHITE
CN308
B04B-PASK-1
WHITE
CN6
B04B-PASK-1
WHITE
CN6
B04B-PASK-1
WHITE
CN4
B12B-PASK-1
WHITE
CN10
B03B-PLISK-1
WHITE
CN1
B04B-PLIRK-1
RED
CN13
B07B-PASK-1
WHITE
CN9
B09B-PASK-1
WHITE
CN5
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
CN7
B05B-PLISK-1
WHITE
CN200
JB20-09HG
WHITE
CN1
B03B-PLISK-1
WHITE
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
CN1
SM05B-SRSS-TB
WHITE
FLASH
CN301
B07B-PASK-1
WHITE
CN300
B03B-XNISK-A-1
WHITE
EMI FILTER
ZCAT1518-0730
2 TURNS
REMOTE CONTROL
( 2-WIRE )
DC FAN MOTOR
LOUVER ( UP / DOWN )
INDICATOR PCB
K16JR-1600HSE-D0
FM
M
PYROELECTRIC SENSOR
FJZ-10 or FJZ-8
OPTION UNIT ( 2-WIRE REMOTE CONTROL )
UTY-TWRXZ2
2-WIRE COM. PCB
K16JS-1600HSE-CA0
FLASH
CN309
B12B-PASK-1
WHITE
EX. OUT1 EX. OUT2 EX. OUT3 EX. IN1 EX. IN2
CN314
B3B-XH-AM
WHITE
CN313
B3B-XH-AM
WHITE
CN312
B2B-XH-AM
WHITE
CN311
B2B-XH-AM
WHITE
CN310
B2B-XH-AM
WHITE
EX. INPUT AND OUTPUT PCB
K14YM-1500HSE-CA0
OPTION UNIT ( EXTERNAL INPUT AND OUTPUT )
UTY-XCSXZ2
OPTION UNIT ( WIRELESS LAN ADAPTER )
UTY-TFSXW1
WIRELESS LAN ADAPTER
MAIN PCB
ASHG07KGTA : K16JQ-1600HSE-C1
ASHG09KGTA : K16JQ-1601HSE-C1
Option unit : One of the type A or the type B is chosen.
TYPE B
TYPE A
TEST
UART
UART
PCB CIRCUIT DIAGRAM
2017.09.21 8
CONTROL UNIT
ASHG07KGTA : EZ-0162SHSE
ASHG09KGTA : EZ-0162THSE
DC12V
DC12V
DC5V
DC5V-2
DC5V
DC12V
DC12V
DC340V
DC15V
DC5V
DC12V
CN5 DC Fan motor
7
6
4
3
2
1
Pin No. Terminal
code
Vm
GND
Vcc
Vsp
PG
Function of terminal
Revolution pulse output
Speed control voltage input
Control power voltage input
GND
Motor power voltage input
Lead wire
color
Red
Black
White
Yellow
Blue
5
CN1 Thermistor Characteristics.
Thermistor
Thermistor ( Pipe temp. ) 176.0 k 62.9 k 39.6 k
1.1 V 2.2 V 2.8 V
Thermistor ( Room temp. ) 33.6 k 12.5 k 8.0 k
1.1 V 2.2 V 2.8 V
Temperature ( 20 ) ( 30 )
( 0 )
ASHG12KGTA : EZ-0162WHSE
ASHG14KGTA : EZ-0162YHSE
ASHG12KGTA : K16JQ-1602HSE-C1
ASHG14KGTA : K16JQ-1603HSE-C1

W103
B
W104
B
W70
B
W100
B
W101
B
W102
BW200
B
W201
B
W400
B
U
W401
B
V
W402
B
W
FRAME FRAME
TERMINAL
JXO-SXC-6P-A-2
UL1015 AWG20
BLACK
UL1015 AWG20
WHITE
UL1015 AWG22
RED
UL1015 AWG16
BLACK
UL1015 AWG16
WHITE
UL1015 AWG16
GREEN
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLUE
BLACK
WHITE
YELLOW
RED
RED
BLUE
ORANGE
YELLOW
WHITE
RED
BLUE
UL3271 AWG16
BLACK
UL3271 AWG16
WHITE
UL3271 AWG16
RED RED
WHITE
BLACK
UL1015
AWG16
GRAY
UL1015
AWG16
BROWN
3
1
2
4
5
5
4
6
7
1
2
1
3
1
2
4
3
1
2
P1
B04B-PLIRK-1
RED
P5
B03B-PLISK-1
WHITE
P60
B2P3-VH-B-E
BLUE
POWER SOURCE
AC230V
50Hz
SERIAL
N
L
EARTH
1
2
3
L
N
TO INDOOR UNIT
EMI FILTER
GRFC-9
1 TURN
WIRE w/TERMINAL ( CORE )
1015#22
GREEN
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
P650
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
P30
B05B-PLISK-1
WHITE
EMI FILTER
ESD-R-16C
or
TR-28-16-13
1 TURN
CM
FM
MEXPANSION VALVE COIL
DC FAN MOTOR
4-WAY VALVE COIL
COMPRESSOR
EMI FILTER
TRCB-25-15-12
8 TURNS
EMI FILTER
GRFC-9
1 TURN
2017.09.21 9
REACTOR
AOYG07,09,12KGCA
13mH 8A
DC Resistance 415.90m (25 )
REACTOR
AOYG14KGCA
15mH 10A
DC Resistance 323.23m (25 )
U-V
V-W
U-W
Compressor
Winding Resistance
1.975 (25 )
P5 Thermistor Characteristics.
Thermistor ( Discharge temp. ) 167.1 k 62.1 k 49.8 k
0.4 V 0.9 V 1.2 V
0 20 30
Thermistor
Thermistor ( Outdoor temp. ) 35.2 k 12.6 k 8.0 k
2.6 V 3.8 V 4.1 V
Temperature
P1 Thermistor Characteristics.
0 20 30
Thermistor
Thermistor ( Pipe temp. ) 16.1 k 6.0 k 3.8 k
1.1 V 2.2 V 2.8 V
Temperature
DC Resistance 2780 (25 )
3
DC325V ( ON )
1
3
4
5
6
Pin No. Terminal
code
Vm
GND
Vcc
Vsp
FG
Function of terminal
Revolution pulse output
Speed control voltage input
Control power voltage input
GND
Motor power voltage input
Lead wire
color
Red
Black
White
Yellow
Blue
2
7
P650 DC Fan Motor
1(Red) - 3(Blue)
1(Red) - 4(Orange)
1(Red) - 5(Yellow)
1(Red) - 6(White)
P30 Expansion Valve Coil
46.0
(20 )
Recommended Drive Condition
Unipolar Drive, 1-2 Phase Excitation.
Coil resistance
DC340V
DC15V
DC12V
MAIN PCB
AOHG07KGCA : K17LG-1700HUE-C1
AOHG09KGCA : K17LG-1702HUE-C1
INVERTER ASSEMBLY
AOHG07KGCA : EZ-0161RHUE
AOHG09KGCA : EZ-0161SHUE
AOHG12KGCA : EZ-0161THUE
AOHG14KGCA : EZ-0161WHUE
AOHG12KGCA : K17LG-1703HUE-C1
AOHG14KGCA : K17LG-1701HUE-C1

If you use a wireless remote controller, the lamp on the photo
detector unit will output error codes by way of blinking patterns.
If you use a wired remote controller, error codes will appear
on the remote control display.
See the lamp blinking patterns and error codes in the table.
An error display is displayed only during operation.
Error display
Error code Description
OPERATION
lamp
(green)
TIMER
lamp
(orange)
ECONOMY
lamp
(green)
●(1) ●(1)
◊
Serial communication error
●(1) ●(2)
◊
• Wired remote controller
communication error
• Server room control
communication error
●(1) ●(5)
◊
Check run unfinished
●(1) ●(6)
◊
Peripheral unit transmission PCB
connection error
●(1) ●(8)
◊
External communication error
●(2) ●(1)
◊
Unit number or Refrigerant circuit
address setting error
[Simultaneous Multi]
●(2) ●(2)
◊
Indoor unit capacity error
●(2) ●(3)
◊
Combination error
●(2) ●(4)
◊
• Connection unit number error
(indoor slave unit)
[Simultaneous Multi]
• Connection unit number error
(indoor unit or branch unit)
[Flexible Multi]
●(2) ●(6)
◊
Address setting error in wired
remote controller system
●(2) ●(7)
◊
Master unit, slave unit set-up error
[Simultaneous Multi]
●(3) ●(2)
◊
Indoor unit PCB model
information error
●(3) ●(5)
◊
Manual auto switch error
●(4) ●(1)
◊
Room temp. sensor error
●(4) ●(2)
◊
Indoor unit Heat Ex. Middle temp.
sensor error
●(5) ●(1)
◊
Indoor unit fan motor 1 error
(Main fan)
●(5) ●(3)
◊
Drain pump error
●(5) ●(4)
◊
Electric air cleaner reverse VDD
error
●(5) ●(5)
◊
Filter set error
●(5) ●(7)
◊
Damper error
●(5) ●(8)
◊
Intake grille error
●(5) ●(9)
◊
Indoor unit fan motor 2 error
(Left side fan)
●(5) ●(10)
◊
Indoor unit fan motor 3 error
(Right side fan)
●(5) ●(15)
◊
Indoor unit error
●(6) ●(2)
◊
Outdoor unit main PCB model
information error or
communication error
●(6) ●(3)
◊
Inverter error
●(6) ●(4)
◊
Active filter error, PFC circuit error
●(6) ●(5)
◊
Trip terminal L error
●(6) ●(8)
◊
Outdoor unit rush current limiting
resister temp. rise error
Error display
Error code Description
OPERATION
lamp
(green)
TIMER
lamp
(orange)
ECONOMY
lamp
(green)
●(6) ●(10)
◊
Display PCB microcomputers
communication error
●(7) ●(1)
◊
Discharge temp. sensor error
●(7) ●(2)
◊
Compressor temp. sensor error
●(7) ●(3)
◊
Outdoor unit Heat Ex. liquid temp.
sensor error
●(7) ●(4)
◊
Outdoor temp. sensor error
●(7) ●(5)
◊
Suction Gas temp. sensor error
●(7) ●(6)
◊
• 2-way valve temp. sensor error
• 3-way valve temp. sensor error
●(7) ●(7)
◊
Heat sink temp. sensor error
●(8) ●(2)
◊
• Sub-cool Heat Ex. gas inlet
temp. sensor error
• Sub-cool Heat Ex. gas outlet
temp. sensor error
●(8) ●(3)
◊
Liquid pipe temp. sensor error
●(8) ●(4)
◊
Current sensor error
●(8) ●(6)
◊
• Discharge pressure sensor error
• Suction pressure sensor error
• High pressure switch error
●(9) ●(4)
◊
Trip detection
●(9) ●(5)
◊
Compressor rotor position
detection error
●(9) ●(7)
◊
Outdoor unit fan motor error
●(9) ●(9)
◊
4-way valve error
●(10) ●(1)
◊
Discharge temp. error
●(10) ●(3)
◊
Compressor temp. error
●(10) ●(4)
◊
High pressure error
●(10) ●(5)
◊
Low pressure error
●(13) ●(2)
◊
Branch boxes error
[Flexible Multi]
Display mode ●: 0.5s ON / 0.5s OFF
◊ : 0.1s ON / 0.1s OFF
( ) : Number of flashing
Troubleshooting with the indoor unit display
OPERATION indicator lamp (green)
TIMER indicator lamp (orange)
ECONOMY indicator lamp (green)
ERROR DETECTION
2017.08.30 10

PARTS
INDOOR UNIT
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
2017.07.04 11
3 Bracket panel 9387480009
4 Electric filter holder 9332911008
5 Air clean filter assy 9317250009
1 Remote control (no brand) 9382108045
2 Remote control holder 9318912005
Ref. Description Part number
5
4
3
1
2

INDOOR UNIT
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
2017.10.11 12
11
12
14
Front panel total assy
Wire cover assy
9387596014
Screw cap 9387476002
Ref. Description Part number
Under cover L 9387477009
13 Under cover R 9387478006
14
11
12
13
11

INDOOR UNIT
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
Front panel total assy
2017.10.11 13
22
Front panel B
Panel cover
21 Air filter 9387473001
Front panel
Frontpanel
cover
Intake grille assy
(GENERAL)
9387756029
Ref. Description Part number
Grille
clamper L
Grille
clamper R
22
21

INDOOR UNIT
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
2017.09.28 14
31
32
U/D louver assy 9387479003
Ref. Description Part number
Shaft cover 9332861006
33 Louver spring 9387471007
31
32
33

42
INDOOR UNIT
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
Control box
15
Control cover
41 Room thermistor holder 9387467000
Ref. Description Part number
42 Thermistor assy 9900627041
2017.08.25
41

54
55
INDOOR UNIT
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
Control box
16
Terminal
Display case assy
Front panel
cover B assy
930648904552
Control box
Main PCB (ASHG07) 971078201551
Main PCB (ASHG09) 971078202251
Ref. Description Part number
53
Box shield 55 Pyroelectric sensor 9317755061
Display assy 9710858017
54 Indicato PCB
Wi-Fi holder
PWB
holder A
9710786013
2017.08.29
51
53
52
Main PCB (ASHG12) 971078203951
Main PCB (ASHG14) 971078204651

INDOOR UNIT
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
17
64
61
Step motor
Cable guide
Base total assy
Step motor
holder assy
9900384241
63 Drain pan total assy 9387590005
Evaporator total assy (07, 09) 9387593006
Ref. Description Part number
2017.09.07
Step
motor
holder
62 Evaporator total assy (12, 14) 9387593013
63
61
64
62

INDOOR UNIT
ASHG07KGTA
ASHG09KGTA
ASHG12KGTA
ASHG14KGTA
Base total assy
Motor cover assy
Fan motor
Motor case
Brushless motor (07, 09) 9603569013
Bearing D assy
9387055016 Motor cover assy
Base assy
73
Crossflow fan assy
9333628004
71
72
Ref. Description Part number
182017.08.28
73
72
71
Brushless motor (12, 14) 960357201371

2018.06.27 19
PARTS
OUTDOOR UNIT
AOHG07KGCA
AOHG09KGCA
AOHG12KGCA
AOHG14KGCA
1 Protective net assy 9322811011
3 Drain pipe 9322144003
2 Outdoor thermistor (07, 09) 9900565060
Ref. Description Part number
2
3
1
2 Outdoor thermistor (12, 14) 9900850012