1 Artful Introduction and Features Model
Below you will find brief information for split-system air conditioner GWHN09AANK3A1A, split-system air conditioner GWHN12ABNK3A1A. These split-system air conditioners are designed to provide efficient and reliable cooling and heating for your home. They feature a variety of functions and features, including cooling, heating, dehumidifying, and fan modes. These split-system air conditioners are easy to use and install.
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1
Introduction and Features
Artful
Model Remarks
Model Remarks
V
Artful
Model Remarks
2
Specifications and Technical Parameters
Model
Function
Rated Voltage
Rated Frequency
Total Capacity (W/Btu/h)
Power Input (W)
Rated Input (W)
Rated Current (A)
Air Flow Volume (m
3
/h) (H/M/L)
Dehumidifying Volume (l/h)
EER / C.O.P (W/W)
Energy Class
Indoor unit
Model of Indoor Unit
Fan Motor Speed (r/min)
(H/M/L)
Output of Fan Motor (w)
Input of Heater (w)
Fan Motor Capacitor (uF)
Fan Motor RLA(A)
Fan Type-Piece
Diameter-Length (mm)
Evaporator
Pipe Diameter (mm)
Row-Fin Gap(mm)
Coil length (l) x height (H) x coil width (L)
Swing Motor Model
Output of Swing Motor (W)
Fuse (A)
Sound Pressure Level dB (A)
(H/M/L)
Sound Power Level dB (A)
(H/M/L)
Dimension (W/H/D) ( mm)
Dimension of Package
(L/W/H) ( mm)
Net Weight /Gross Weight (kg)
GWHN09AANK3A1A
COOLING HEATING
220-240V~
50Hz
2600W / 9000(Btu/h)
809
1120
5
480
0.8
3.21 / 3.61
A
GWHN09AANK3A1A/ I
2800W / 9500(Btu/h)
775
1020
4.5
1250/1150/1000/900
10
/
1
0.1
Cross flow fan – 1
Ø85 × 615
Aluminum fin-copper tube
Ø7
2-1.6
603 × 264 × 25.4
MP28VB
2
PCB 3.15A Transformer 0.2A
37/35/31/27
49/47/43/39
815 × 267 × 165
890 × 344 × 260
10/13
Artful
Model of Outdoor Unit
Compressor
Manufacturer/trademark
Compressor Model
Compressor Type
L.R.A. (A)
Compressor RLA(A)
Compressor Power Input(W)
Overload Protector
Throttling Method
Starting Method
Working Temp Range ( ℃ )
Condenser
Pipe Diameter (mm)
Rows-Fin Gap(mm)
Coil length (l) x height (H) x coil width (L)
Fan Motor Speed (rpm)
Output of Fan Motor (W)
Fan Motor RLA(A)
Fan Motor Capacitor (uF)
Outdoor
Air Flow Volume of Outdoor
Unit unit
Fan Type-Piece
Fan Diameter (mm)
Defrosting Method
Climate Type
Isolation
Moisture Protection
Permissible Excessive
Operating Pressure for the
Discharge Side(MPa)
Permissible Excessive
Operating Pressure for the
Suction Side(MPa)
Sound Pressure Level dB (A)
(H/M/L)
Sound Power Level dB (A)
(H/M/L)
Dimension (W/H/D) ( mm)
Dimension of Package
(L/W/H)( mm)
Net Weight /Gross Weight (kg)
Refrigerant Charge (kg)
Length (m)
Connec
Gas additional charge(g/m)
Outer Liquid Pipe tion
Diameter Gas Pipe
Pipe
Height (m)
Max Distance
Length (m)
GWHN09AANK3A1A/O
Hitachi
ASG102CV-B7AT
Rotary
18
4.05
875
KA-172-LYGN914
Capillary
Capacitor
16-30ºC/-7-48ºC
Aluminum fin-copper tube
Ø7
1-1.4
741 × 495.3
× 12.7
850
30
0.23
2
1500
Axial fan –1
Ø400
Auto defrost
T1
I
I P24
3.8
1.2
50
60
848 × 540 × 320
878 × 590 × 360
26/ 30
R410A/0.73
4
30
Ø6(1/4”)
Ø9.52(3/8”)
10
20
Parameter data are subject to change withour prior notice. Refer to the nameplate of the unit.
Model
Function
Rated Voltage
Rated Frequency
Total Capacity (W/Btu/h)
Power Input (W)
Rated Input (W)
Rated Current (A)
Air Flow Volume (m
3
/h) (H/M/L)
Dehumidifying Volume (l/h)
EER / C.O.P (W/W)
Energy Class
Model of Indoor Unit
Fan Motor Speed (r/min)
(H/M/L)
Output of Fan Motor (w)
Input of Heater (w)
Fan Motor Capacitor (uF)
Fan Motor RLA(A)
Fan Type-Piece
Diameter-Length (mm)
Evaporator
Pipe Diameter (mm)
Row-Fin Gap(mm)
Indoor unit
Coil length (l) x height (H) x coil width (L)
Swing Motor Model
Output of Swing Motor (W)
Fuse (A)
Sound Pressure Level dB (A)
(H/M/L)
Sound Power Level dB (A)
(H/M/L)
Dimension (W/H/D) ( mm)
Dimension of Package
(L/W/H) ( mm)
Net Weight /Gross Weight (kg)
GWHN12ABNK3A1A
COOLING HEATING
220-240V~
50Hz
3500W / 12000(Btu/h)
1090
1450
7
520
1.2
3.21 / 3.61
A
GWHN12ABNK3A1A/ I
3800W / 12800(Btu/h)
1052
1500
6.5
1350/1150/1050/900
10
/
1
0.1
Cross flow fan – 1
Ø85 × 615
Aluminum fin-copper tube
Ø7
2-1.5
657 × 285 × 25.4
MP28VB
2
PCB 3.15A Transformer 0.2A
39/35/30/27
52/47/42/39
872 × 283 × 178
935 × 260 × 375
11/15
Artful
Model of Outdoor Unit
Compressor
Manufacturer/trademark
Compressor Model
Compressor Type
L.R.A. (A)
Compressor RLA(A)
Compressor Power Input(W)
Overload Protector
Throttling Method
Starting Method
Working Temp Range ( ℃ )
Condenser
Pipe Diameter (mm)
Rows-Fin Gap(mm)
Coil length (l) x height (H) x coil width (L)
Fan Motor Speed (rpm)
Output of Fan Motor (W)
Fan Motor RLA(A)
Fan Motor Capacitor (uF)
Outdoor
Air Flow Volume of Outdoor
Unit unit
Fan Type-Piece
Fan Diameter (mm)
Defrosting Method
Climate Type
Isolation
Moisture Protection
Permissible Excessive
Operating Pressure for the
Discharge Side(MPa)
Permissible Excessive
Operating Pressure for the
Suction Side(MPa)
Sound Pressure Level dB (A)
(H/M/L)
Sound Power Level dB (A)
(H/M/L)
Dimension (W/H/D) ( mm)
Dimension of Package
(L/W/H)( mm)
Net Weight /Gross Weight (kg)
Refrigerant Charge (kg)
Length (m)
Connec
Gas additional charge(g/m)
Outer Liquid Pipe tion
Diameter Gas Pipe
Pipe
Height (m)
Max Distance
Length (m)
GWHN12ABNK3A1A/O
LANDA
QXA-133uB030
Rotary
32
5.1
1160
B250-150-141E
Capillary
Capacitor
16-30ºC/-7-48ºC
Aluminum fin-copper tube
Ø7
2-1.6
764 × 495 × 25.4
850
30
0.23
2
1500
Axial fan –1
Ø400
Auto defrost
T1
I
I P24
3.8
1.2
52
62
848 × 540 × 320
878 × 590 × 360
40/ 44
R410A/1.1
4
30
Ø6(1/4”)
Ø12(1/2”)
10
20
Parameter data are subject to change withour prior notice. Refer to the nameplate of the unit.
Model
Function
Rated Voltage
Rated Frequency
Total Capacity (W/Btu/h)
Power Input (W)
Rated Input (W)
Rated Current (A)
Air Flow Volum e (m
3
/h) (H/M/L)
Dehumidifying Volume (l/h)
EER / C.O.P (W/W)
Energy Class
Model of Indoor Unit
Fan Motor Speed (r/m in)
(H/M/L)
Output of Fan Motor (w)
Input of Heater (w)
Fan Motor Capacitor (uF)
Indoor unit
Fan Motor RLA(A)
Fan Type-Piece
Diam eter-Length (m m)
Evaporator
Pipe Diam eter (mm )
Row-Fin Gap(m m)
Coil length (l) x height (H) x coil width (L)
Swing Motor Model
Output of Swing Motor (W)
Fuse (A)
Sound Pressure Level dB (A)
(H/M/L)
Sound Power Level dB (A)
(H/M/L)
Dimension (W/H/D) ( mm )
Dimension of Package
(L/W/H) ( m m)
Net Weight /Gross Weight (kg)
GWHN18ACNK3A1A
COOLING HEATING
220V ～ 240V
50Hz
18000Btu/h
1640W
2100
11.3
19500Btu/h
1675
2100
11.3
780
1.8
3.2/3.4
A/B
GWHN18ACNK3A1A /I
Cool ： 1380/1150/1050/950 Heat ： 1400/1200/1100/1000
20
1
/
0.19
Cross flow fan – 1
Ø98 X 733
Alum inum fin-copper tube
Ø7
2-1.5
740X25.4X301
MP28VB
2
PCB 3.15A Transformer 0.4/0.1A
45/38/36/33
55/48/46/43
960 X300X195
1035 X390X280
13/18
Artful
Model of Outdoor Unit
Compressor
Manufacturer/trademark
Compressor Model
Compressor Type
L.R.A. (A)
Compressor RLA(A)
Compressor Power Input(W)
Overload Protector
Throttling Method
Starting Method
Working Temp Range ( ℃ )
Condenser
Pipe Diameter (mm)
Rows-Fin Gap(mm)
Coil length (l) x height (H) x coil width (L)
Fan Motor Speed (rpm)
Output of Fan Motor (W)
Fan Motor RLA(A)
Fan Motor Capacitor (uF)
Outdoor
Air Flow Volume of Outdoor
Unit unit
Fan Type-Piece
Fan Diameter (mm)
Defrosting Method
Climate Type
Isolation
Moisture Protection
Permissible Excessive
Operating Pressure for the
Discharge Side(MPa)
Permissible Excessive
Operating Pressure for the
Suction Side(MPa)
Sound Pressure Level dB (A)
(H/M/L)
Sound Power Level dB (A)
(H/M/L)
Dimension (W/H/D) ( mm)
Dimension of Package
(L/W/H)( mm)
Net Weight /Gross Weight (kg)
Refrigerant Charge (kg)
Length (m)
Connec
Gas additional charge(g/m)
Outer Liquid Pipe tion
Diameter Gas Pipe
Pipe
Height (m)
Max Distance
Length (m)
GWHN18ACNK3A1A /O
Shanghai Hitachi
ASH210SV-C8LU
ROTARY
40
8
1725
PUT-IN
Capillary
Capacitor
-7 ≤ T ≤ 46
Aluminum fin-copper tube
Ø7
2-1.4
810X660X26
860
48
0.41
3.5
-
Axial fan –2
Ø473
Auto defrost
T1
I
IP24
2.5
0.6
54
64
926X685X378
994X720X428
56/60
1.62
5
30g
Ø6(1/4”)
Ø12(512”)
15
20
Parameter data are subject to change withour prior notice. Refer to the nameplate of the unit.
Model
Function
Rated Voltage
Rated Frequency
Total Capacity (W/Btu/h)
Power Input (W)
Rated Input (W)
Rated Current (A)
Air Flow Volume (m
3
/h) (H/M/L)
Dehumidifying Volume (l/h)
EER / C.O.P (W/W)
Energy Class
Model of Indoor Unit
Fan Motor Speed (r/min)
Indoor unit
(H/M/L)
Output of Fan Motor (w)
Input of Heater (w)
Fan Motor Capacitor (uF)
Fan Motor RLA(A)
Fan Type-Piece
Diameter-Length (mm)
Evaporator
Pipe Diameter (mm)
Row-Fin Gap(mm)
Coil length (l) x height (H) x coil width (L)
Swing Motor Model
Output of Swing Motor (W)
Fuse (A)
Sound Pressure Level dB (A)
(H/M/L)
Sound Power Level dB (A)
(H/M/L)
Dimension (W/H/D) ( mm)
Dimension of Package
(L/W/H) ( mm)
Net Weight /Gross Weight (kg)
GWHN24ACNK3A1A
COOLING
6150
2098
2525
10.15
HEATING
230V~
50HZ
1030
--
2.93/3.3
A
GWHN24ACNK3A1A/I
1250/1100/950/750
70
/
2.5
0.36
Cross flow fan – 2
φ 98 X 424
Aluminum fin-copper tube
7
2 、 1.4
847X286 X25.4
MP35XX
4
PCB 3.15A Transformer 0.2A
59/57/52/47
6400
1939
2459
9.88
49/4742/37
1090X330X208
/
/
Artful
Model of Outdoor Unit
Compressor
Manufacturer/trademark
Compressor Model
Compressor Type
L.R.A. (A)
Compressor RLA(A)
Compressor Power Input(W)
Overload Protector
Throttling Method
Starting Method
Working Temp Range ( ℃ )
Condenser
Pipe Diameter (mm)
Rows-Fin Gap(mm)
Coil length (l) x height (H) x coil width (L)
Fan Motor Speed (rpm)
Output of Fan Motor (W)
Fan Motor RLA(A)
Fan Motor Capacitor (uF)
Outdoor
Air Flow Volume of Outdoor
Unit unit
Fan Type-Piece
Fan Diameter (mm)
Defrosting Method
Climate Type
Isolation
Moisture Protection
Permissible Excessive
Operating Pressure for the
Discharge Side(MPa)
Permissible Excessive
Operating Pressure for the
Suction Side(MPa)
Sound Pressure Level dB (A)
(H/M/L)
Sound Power Level dB (A)
(H/M/L)
Dimension (W/H/D) ( mm)
Dimension of Package
(L/W/H)( mm)
Net Weight /Gross Weight (kg)
Refrigerant Charge (kg)
Length (m)
Connec
Gas additional charge(g/m)
Outer Liquid Pipe tion
Diameter Gas Pipe
Pipe
Height (m)
Max Distance
Length (m)
GWHN24ACNK3A1A/O
PANASONIC WANBAO COMPRESSOR (GUANGZHOU) CO,.LTD
5VS245EAA21
转子式
45.5
9
2125
Internal
Capillary
Capacitor
-15~54
铝箔铜管
9.52
2 、 1.5
760X630X25.4
780
68
0.75
2.5
/
Axial fan –1
460
Auto defrost
T1
I
IP24
4
0.96
66
56
950/700/412
1100/750/450
/
1900
/
50
9.52
16
15
30
Parameter data are subject to change withour prior notice. Refer to the nameplate of the unit.
3
Parts name
Indoor Unit
Front panel
Air in
Displayer
Power plug
Filter Guide louver Air out
Outdoor Unit
Heat
Power/Run
Setting Temp.
Remote controller
Displayer
Cool
Dry
Reciver window
Air in
Wall pipe
Wrapping tape
Big handle
Drainage pipe
Air out
Note: This photo is about the models of 9K, 12K, the appearance of model of 18K and 24K are a little different from this picture.
4
Outline and Installing Dimension
Outline and Installing Dimension of Indoor Unit
Artful
Left Tube-exit Sign Right Tube-exit Sign
Dimension
Ceiling
Applicable models
Unit:mm
Wall-mounted plate
Applicable to
Outline and Installing Dimension of Outdoor Unit (1)
Handle
Over 600
Over 6 00
Over 600
Over 6 00
Unit:mm
Bolt
Nut
Wrench
Outline and Installing Dimension of Outdoor Unit (2)
Applicable to
Artful
Over 6 00
Over 1000
Over 6 00
Unit:mm
Over 6 00
Bolt
Nut
Wrench
Outline and Installing Dimension of Outdoor Unit (3)
Applicable to
Over 100
Over 100
Over 6 00
Over 6 00
Unit:mm
Bolt
Nut
Wrench
5
Electrical Diagram
Artful
Artful
Manual of functions of remote controller and operation method
Manual of functions of remote controller
This function manual is for:
Temperature parameter
The room setting temperature(Tpreset)
The room ambient temperature (Tamb)
Basic Functions
Once energized, the compressor should in no way be restarted unless after 3-minute time interval at least. For the first energization, the compressor will be started without 3-minute lag. The compressor, once started,will not be stopped within 6 minutes with the change of room temperature.
Cooling Mode
Cooling Conditions and Process
If ambient temperature is higher than presetting temperature, compressor, outdoor fan will run, indoor fan will run at setting fan speed.
If ambient temperature is lower than presetting temperature, compressor, outdoor fan will stop to run, indoor fan will run at setting fan speed.
Under this mode the setting temperature range is16 ~30 .
Protection
If it is detected that the system is under antifreeze protection, the compressor and outdoor fan will be stopped,
Antifreeze protection is released when temp. is too high
DRY Modes
The conditions and process of DRY
Setting dry, compressor will run or stop according to actual ambient information,indoor fan will run with low fan speed.
Under this mode the setting temperature range is16 ~30 .
Heating Mode(No this function for Cooling only unit)
If set up heating, when ambient temp., is lower than setting temperature, compressor, outdoor fan will run, indoor fan will run at setting fan speed;
If ambient temperature is higher than setting temperature, compressor, outdoor fan will stop to run, indoor fan will run.
Under this mode, the temperature can be set within a range from 16 to 30 .
Protection funtion
Anti-cool wind: When heating started up, in order to avoid cool air blow out, the compressor will be delayed 0-3mins to start up; firstly it will run at low speed then will run at presetting fan speed or directly turn to run at setting fan speed.
Anti-high temperature: in heat mode, when detected the temperature is higher, outdoor unit will stop to run; If temp.
descend, outdoor fan will resume to run.
Blowing surplus heat: In heat mode, due to temperature reached, compressor, outdoor fan will stop running, indoor fan will accord to actual circumstance will run at low fan speed for a while then stop running.
Defrosting
This unit adopt intelligent defrosting, it can defrost according to the frosting conditions and display H1.
Fan mode
The indoor fan will run at preset speed.
Auto mode
Under this mode, the system will automatically select its run mode (cool, dehumidify, or fan) with the change of ambient temperature, the protection function is the same with that of cool, heat mode.
Other control
Sleep
If set sleep for several minutes,unit will adjust the setting temp. according to intelligent judgement when unit is cool or heat mode.
Up\Down swing fan control
Swing for timer setting/fully swing/swing stop, the user can set up swing by wireless remteo control or adjust the position of swing stop.
Buzzer
The air conditioner will send out "Hua" alert when it is energized or receives a control command.
Press key
After powered on, unit runs with auto mode when you press this key. Unit will be off when you press this key again.
Displayer
Running figure and mode figure display
After powered on, the figure will be displayer,then only Power/running indicator turn on.
When using remote controller to open unit,it will turn on,at the same time to display current setting running modes
Run and cool lights are green under the cool and auto cool mode
Run and heat lights are green under the heat and auto heat mode.
Run light is green under fan and auto fan mode.
Run and dehumidify lights are green under the dehumidify mode.
If turn off light key,then turned off all display(it's available when unit is off)
After setting sleep function,displayer continus former display. it's to say sleep function don't influence the ON/OFF of light
Dual 8 display
The nixie tube will display the setting temp.(setting range is 16-30 ).Under aoto mode cool and fan display 25 .It displays
20 , cool controller only display 25 and motor lock mulfunction display H6 under heat mode.It display H1 under defrost mode.
Accessional display
When air conditioner is running and light function is set up as ON, four pieces decoration rim will display.
Automatic Control of Fan Speed
The indoor fan will automatically select high, medium or low speed with the change of ambient temperature.
Timer funticon
Setting time-on,when it's reach the setting time,unit will run according to the setting mode.Setting time-off,unit will auto be off according to the setting time
PG motor lock protection
When turn on the fan motor,ifmotor continuously run for a while and the running speed is very slow,in order to prevent motor automatically self-protection,it will stop running and display lock;If currently turns unit on,that dual 8 will display lock error code H6;If current is unit off,unit will not display the block error information.
Dry function
The dry off is defaulted on the wireless remote control.
This function can be set up by wireless remote control.
Under Cool mode, to set up Dry function, after unit turned off, indoor fan will run a few minutes, after the water of unit inside has been dried off, the function will be automatically turned off.
TURBO function
In Cool and Heat modes (Auto, Dehumidifying, Fan modes without turbo function), press the Turbo function, the "Turbo" will be displayed on wireless remote control, the fan speed will not be changed, at the same time, the indoor fan will run at high speed; When repressed this button, Turbo function will be exited, the "Turbo" on displayer will disappear, indoor fan will run at presetting fan speed, the fan speed will change accordingly.
Memory
Upon re-energization after de-energization, the system will run under the status as such prior to de-energization.
Artful
Manual of functions of remote controller
This function manual is for:
Temperature parameter
The room setting temperature(Tpreset)
The room ambient temperature (Tamb)
Basic Functions
Once energized, the compressor should in no way be restarted unless after 3-minute time interval at least. For the first energization, the compressor will be started without 3-minute lag. The compressor, once started,will not be stopped within 6 minutes with the change of room temperature.
Cooling Mode
Cooling Conditions and Process
When T amb. Tpreset 1 , in which case the compressor and outdoor fan will start, and the indoor fan will run at setting speed.
When T amb. Tpreset 1 , the compressor and the outdoor fan will stop, the indoor fan will run at setting speed.
When Tpreset 1 T amb Tpreset 1 , the unit will keep the original running status.
Under this mode, the switch valve will not be powered on, and the setting temperature range is16 ~30 .
Tpreset
Tamb.
Start cooling
Original running status
Tpreset
Stop cooling
6mins. 3mins.
6mins.
Compressor
Outdoor fan
Indoor fan Setting fan speed
Protection
Run Stop
Antifreeze Protection
If it is detected that the system is under antifreeze protection, the compresor will stop and outdoor fan will stop running, the indoor fan will run at low speed. When antifreeze protection is released and the compressor has stopped for 3 minutes, the complete unit will resume its original operating status.
During anti-freezing protection
Compressor 3mins.
Outdoor fan
Indoor fan Setting fan speed
Run Stop
Overcurrent Protection
If it is detected that the system exceeds 22A in 3 successive seconds,only the indoor fan run. After three minutes and overcurrent protection is released, the main unit will resume its original operating status. If it is 6 times continuously detected overcurrent protection
(if the compressor has run over 5mins continuously, the times of protection will be cleared), the main unit will be stopped and the nixie tube will display the code"E5", the running indicator will blink.
Dehumidifying Mode
Dehumidifying Conditions and Process
When T amb. Tpreset 2 , the unit will run under dehumidifying and cooling mode, in which case the compressor, outdoor fan will run, and indoor fan will run at low speed.
When Tpreset 2 Tamb. Tpreset 2 , the unit will run under dehumidifying mode, in which case the compressor and outdoor fan will be stopped after running 6 minutes,After 4 minutes, the compressor and outdoor fan will be restarted.
Dehumidifying process is repeated in cycle.Indoor fan will run at low speed.
When Tamb. Tpreset 2 , the compressor , outdoor fan and indoor fan will be stopped.
Under this mode, the four-way valve will be de-energized and the temperature can be set from 16 to 30 , the displayer will display running signal, dry signal and setting temperature.
Tamb.
Tpreset
Start cooling
Start dehumidifying
Tpreset
6mins.
6mins.
4mins.
4mins.
Stop running
Compressor
Outdoor fan
Indoor fan Low fan speed
Run Stop
Protection will be stopped, and the indoor fan will run at low speed. When antifreeze protection is released and the compressor has stopped for 3 minutes, the complete unit will resume its original operating status.
Upon meeting "run 6 mins and stop 4 mins" dehumidify condition, if it is detected that the system is under antifreeze protection, the compressor and outdoor fan will be stopped, and the indoor fan will run at low speed. When antifreeze protection is released and the compressor has stopped for 4 minutes, the complete unit will resume its original operating status.
Other protection
Other protection is the same with that in cool mode.
Heat mode (this function is not availbable for cooling only unit)
Heating conditions and procedure
When Tamb Tpreset 2 , heating mode is active, outdoor fan, four-way valve will start to run at the same time. Indoor fan motor will run at the setting fan speed and anti-cool wind:
If T amb. T preset+4 , the compressor, outdoor fan will be stopped, the outdoor 4-way valve will remain energized, and the indoor fan will be stopped after blowing at low speed for 60 seconds.
When Tpreset 2 Tamb. Tpreset 4 , the unit will maintain its original operating status.
Under this mode, the 4-way valve is energized and the temperature can be set within a range from 16 to 30 . the displayer will display running signal, heat signal and setting temperature.
Tpreset
Stop heating
Original running status
Tpreset
Tamb.
Start heating
6mins.
3 mins.
6mins.
Compressor
Outdoor fan
Indoor fan
Reversal valve
2mins.
Setting fan speed
2mins.
Setting fan speed
Run Stop
Defrosting Conditions and Process
This unit adoopt intelligent defrosting, it can defrost according to the frosting conditions, dual 8 display H1.
Protection
High Temp. Protection
Artful
If it is detected that the evaporator tube temperature is too high, the outdoor fan will be stopped. When the tube temp. resumes to normal, the outdoor fan will be restarted.
Noise Sliencing Protection
If the unit is stopped by pressing ON/OFF, or mode switching, the reversal valve will be stopped after 2-minute lag.
Over current protection
It is the same as that under cooling mode (only indoor fan will run at low speed for 60 seconds before it is stopped).
Fan mode
Under FAN mode, only the indoor fan runs at preset speed, the compressor,outdoor fan and 4-way valve are stop.
Under this mode,the temperature can be set within a range from 16 to 30 .
Auto Mode
Under this mode, the system will automatically select its run mode (cool, dehumidify, heat or fan) with the change of ambient temp.
Protection function is the same as that under each modes.There is 30s delay for mode switch.
Other Control
Timer function
There are Ordinary Timer setting and Timer setting for hour function, by different kind of remote control to select the timer function.
Ordinary Timer setting
Timer on: Under unit off, the timer on function could be set up, if timer on has arrived, controller will run at setting mode, the timer interval is 0.5hr, setting range is 0.5-24hrs.
Timer off: Under unit off, the timer off function could be set up, if timer off has arrived, controller will run at setting mode, the timer interval is 0.5hr, setting range is 0.5-24hrs.
Timer setting for hour:
Timer on: If system is running, to set timer on, the system will continue to run, if unit is off to set up timer on, when timer on has arrived, the system will run at pressetting mode.
Timer off: If system is off to set up the timer off, when to set up timer off, the unit will standby, when unit is on, to set up timer off, when the timer off arrived, the system will stop to work.
Timer setting change:
When system is in Timer status, can set up timer on and timer off by wireless remote control, to reset up Timer also, the system will run at last setting status.
When system stop, at the same time to set up Timer on and Timer off, the system will stop, untile the timer arrived, the system will start to work.
Hereafter, when timer of timer on in every day arrived, it will run the presetting modes, after timer off arrived, the system will stop.
Auto key
If one press of this key, the unit will run under AUTO mode and the indoor fan will run at AUTO SPEED. The swing motor is started when the indoor fan is working. Press this key again to stop the unit.
Buzzer
If air conditioner energized or the unit received the effective information sent by the wireless remote control.
Under cooling or dehumidify mode, the preset temperature will automatically rise by 1 one hour after setting of sleep program and rise by 2 after 2 hours.
Tpreset
Setting temp. Tpreset
Tpreset
Tpreset
1hr. 2hrs. 2hrs. above
Under heating mode, the preset temperature will automatically decrease by 1 one hour after setting of sleep program and decrease by another 1 after 2 hours.
Tpreset
1hr.
2hrs.
2hrs. above
Tpreset
Setting temp. Tpreset
Turbo function
The turbo function is available in Cool and Heat modes.
Tpreset
Dry function
Dry function is available in Cool and Dehumidifying modes.
Automatic Control of Fan Speed
Under this mode, the indoor fan will automatically select high, medium or low speed with the change of ambient temperature.
UP\Down swing fan function
After powered on, the up and down swing motor will firstly rotate the air guide baord to position O in anticlockwise, turn off the air vent.
After unit is turned on, if there is no siwng function set up, under the Heat mode or Auto Heat mode, the up and down air guide board will rotate to posi tion D in clockwise: In other modes, the up and down guide board will rotate to horizontal position L1 clockwise. When turning on the unit to set up swing function synchronously. If unit is turned on to set up the swing function that the guide louver will swing between
L and D. There are 7 kinds of status of swing or guide louver. Position L, Position A, Position B, Position C, Position D, Position L and
Position D, Position L to Position D to stop swing (the inclination between L-D is conformal). When unit is off the air guide louver will close and turn to position 0. The swing is only valid while setting swing order and indoor fan motor is running.
Displayer
Running figure and mode figure display
After powered on, the figure will be displayed, then only Power/running indicator turn on. When using remote controller to open the unit, it will turn on, at the same time to display current setting running modes. To turn off the light button, close all display, but except the indicator display (no light control). When defrosting dual 8 will display H1, the corresponding indicator display extinguish 3s and blink one time.
Dual 8 display
The first power on, nixie tube will default to display current presetting temperature (temp. presetting range is 16-30 ). If received display setting temperature signal, the nixie tube will display the presetting temp.; if received display the ambient temp. signal, the nixie tube will display the current indoor ambient temp., when set up other mode by remote controller, the display will be maintained. In displaying ambient temp., the remote control received the effective remote control signal, then will display 5s setting temp., then return to display ambient temp., display. The ambient temp. sensor malfunction will display “F1”; Indoor tube sensor malfunction will display “F2”, wire-trip malfunciton protection will display “C5”.
PG motor lock protection
When turn on the fan motor,ifmotor continuously run for a while and the running speed is very slow,in order to prevent motor automatically self-protection,it will stop running and display lock;If currently turns unit on,that dual 8 will display lock error code H6;If current is unit off,unit will not display the block error information.
Power-off Memory
Memory contents: Mode, UP/DOWN Swing, light, Set temp, Set fan speed.
After de-energized, and re-energized, the unit will start to run with the memory function automatically. The system, if the last remote control signal do not set timer function, will memorize the last remote control signal and run according to it. If the last remote control signal has set timer function, the system is de-energized before the set time,when re-energized, the system will memorize the timer function, the set time will recalculate. If the last remote control signal has set timer function and the system is de-energized after the set time, when re-energized, the system will memorize the running status before de-energized.
Artful
Disassembly Process
Disassembly Process of Indoor Unit
Operating Procedures/Photos
Applicable to
Disassemble Front Panel
Push the convex parts in the left and right sides of the front panel, and then lift the front panel.
Unscrew the screws fixing the display cover and pull out the plug. Forcibly lift the front panel upwards from the clasps to take it out.
Front Panel
Disassemble Filter and Press Plate
Top the middle section of air filter from the clasps at both sides.Pull the air filter forward to remove it.
Unscrew the 1 screw on press plate to open the press plate.
Filter
Clasps
Display Cover
Screw
Press Plate
Disassemble Guide Louver
Push out the axile bush in the middle of guide louver .Then slightly bend the guide louver to remove it.
Guide Louver
Operating Procedures / Photos
Disassemble Front Case
Unscrew the 7 tapping screws fixing the front case, and turn the front case backwards to remove it.
Disassemble Water Tray
Unscrew the ground screw on the electric box cover and loose the clasps to remove electric box cover.Pulll out the wiring terminal.Unscrew the 2 screws fixing the water tray to remove the water tray.
Disassemble Electric Box
Unscrew the 2 screws fixing the electric box.
Unplug the motor terminal.Unscrew the three ground screws.Lift the electric box upwards to remove it.
Ground Screw
Screw
Screw
Ground Screw Electric Box Cover
Screw Water Tray
Operating Procedures / Photos
Disassemble Evaporator
Unscrew the screws fixing the clamp plate of rear pipe at the back of evaporator to remove the plate.
Clamp Plate of Rear Pipe
Screw
Artful
Unscrew the 2 screws in the right of evaporator.
Screw
Unscrew the 2 screws in the left of evaporator
Turn the evaporator at certain angle to remove it.
Screw
Operating Procedures / Photos
Disassemble Motor and Cross Flow Fan
Unscrew the screws fixing the press plate of motor and connecting motor and cross flow fan to remove the motor and cross flow fan.
Screw
Screw
Artful
Disassembly procedure of indoor unit (2)
Operating Procedures / Photos
Applicable to
Disassemble Front Panel
Push the convex parts in the left and right sides of the front panel, and then lift the front panel.
Unscrew the screws fixing the display cover and pull out the plug.Forcibly lift the front panel upwards from the clasps to take it out.
Front Panel
Display Cover
Screw
Disassemble Filter and Press Plate
Top the middle section of air filter from the clasps at both sides.Pull the air filter forward to remove it.
Unscrew the 1 screw on press plate to open the press plate.
Filter
Clasps
Disassemble Guide Louver
Firstly push out the axes sleeve of guide louver.
Then slightly bend the guide louver to remove it.
Guide Louver Axes sleeve
Press Plate
Operating Procedures / Photos
Disassemble Front Case
Unscrew the 7 tapping screws fixing the front case, and turn the front case backwards to remove it.
Disassemble Water Tray
Firstly screw off the earth screw on the electric box cover, loosen clasp, screw off electric box cover, then pull out the wire terminal on air guide motor, unscrew 2 screws fixing the water tray to remove the water tray.
Disassemble Electric Box
Unscrew the 2 screws fixing the electric box.
Unplug the motor terminal.Unscrew the three ground screws.Lift the electric box upwards to remove it.
Screw
Screw
Ground Screw Electric Box Cover
Screw Water Tray
Operating Procedures / Photos
Disassemble Evaporator
Unscrew the screws fixing the clamp plate of rear pipe at the back of evaporator to remove the plate.
Clamp Plate of Rear Pipe
Screw
Artful
Unscrew the 1 screw in the right of evaporator.
Screw
Unscrew the 2 screws in the left of evaporator
Turn the evaporator at certain angle to remove it.
Screw
Operating Procedures / Photos
Disassemble Motor and Cross Flow Fan
Unscrew the screws fixing the press plate of motor and connecting motor and cross flow fan to remove the motor and cross flow fan.
Screw
Screw
Disassembly Procedure of Outdoor Unit (1)
Operating Procedures / Photos
Applicable to
Disassemble Big Handle
Unscrew the screw fixing the big handle,and then remove it downwards to take it out.
Screw
Big Handle
Disassemble Top Cover
Unscrew the 2 screws fixing left side of top cover and the 1 screw fixing the right side to remove the top cover.
Screw
Artful
Operating Procedures / Photos
Disassemble Front Panel
Unscrew the 5 screws fixing the panel and dextro- rotate the front panel to pull it out from groove.
Disassemble Right Side Plate
Unscrew the 2 screws fixing electric box ,and then unscrew the 5 screws fixing the right side plate
to remove it.
Right Side
Plate
Screws
Disassemble Electric box
Unscrew the screws fixing on the electric box, loosen compressor, wiring terminal of 4-way valve, take off electric box.
Screw
Electric box
Screws
Artful
Operating Procedures / Photos
Disassemble Axial Flow Fan
Loosen the fastening nut fixing the axial flow fan with
Axial Flow
a spanner ,and then take out the nut,spring gasket
Fan
and flap gasket in turn.
Nut
Disassemble Motor and Motor Support
Unscrew the 4 screws fixing the motor to take out the motor,and then unscrew the 2 screws fixing the motor support to take it out. Motor Support
Screws
Screws
Disassemble Four-way Valve
Unscrew the fastening nut of the four-way valve coil and remove the coil. Wrap the four-way valve with wet cotton and unsolder the 4 weld spots connecting the four-way valve to take it out. (Note:Refrigerant should be discharged firstly.)
Welding process should be as quick as possible and
Four-way valve keep wrapping cotton wet all the time. Be sure not to
Four-way valve coil burn out the lead-out wire of compressor.
Weld spots
Operating Procedures / Photos
Disassemble Capillary
Respectively unsolder the weld spots of main capillary and auxiliary capillary to take off the capillary.
Capillary
Disassemble Gas and Liquid Valves
Unscrew the two bolts fixing gas valve and liquid valve.Unsolder weld spots between gas valve and and air-return pipe to remove the gas valve.
Unscrew the two bolts fixing liquid valve. Unsolder weld spots between liquid valve and capillary to remove the liquid valve.
Liquid Valve
Bolts
(Note:During unsoldering ,wrap the valves with wet cloth to avoid damage for high temperature.)
Gas Valve
Disassemble Compressor
Unscrew the three foot-nuts at the foot of the compressor.
Unsolder the suction and the discharge pipes of the compressor,and then carefully remove the pipes to
Compressor
take out the compressor.
Foot nut
Disassembly Procedure of Outdoor Unit(2)
Operating Procedures / Photos
Applicable to
Disassemble Top Cover
Unscrew the screws fixing the top cover, and then lift the top cover to remove it.
Disassemble Handle
Unscrew the screw fixing the handle,and then push
it downwards to take it out.
Disassemble Rear Side Plate Sub-assay
Unscrew the screws fixing the rear grill and rear side plate to remove rear side plate sub-assy after removing rear grill.
Top Cover
Screws
Handle
Screw
Rear Side
Plate
Rear Grill
Screws
Operating Procedures / Photos
Disassemble Front Grill
Unscrew the screws fixing the front grill ,and then lift it upwards to remove it.
Disassemble Cabinet
Unscrew the screws fixing the cabinet to remove it.
Disassemble Electric Box Sub-assy
Unscrew the screws fixing electric box to pull out the connection line between fan motor and electric box and then lift the electric box to take it out.
Front Grill
Screw
Cabinet
Screw
Screw
Electric box
Artful
Operating Procedures / Photos
Disassemble Gas and Liquid Valves
Unsolder the pipeline connecting with valves ( to prevent soldering gun from burning out the chassis).Unscrew
2 bolts fixing gas valve ,and then unsolder the weld spot between pipeline and gas valve to remove gas valve. Unscrew the 2 bolts fixing liquid valve ,and then unsolder the soldering spot between pipeline and liquid valve to remove liquid valve.
(Note:During unsoldering ,wrap the valves with wet cloth avoid damage for high temperature.)
Liquid Valve Bolts Gas Valve
Disassemble Axial Flow Fan
Unscrew the nut fixing the fan with a spanner to take out the fan .
Axial Flow
Fan
Nut
Disassemble Outdoor Motor
Unscrew the screws fixing the motor support ,and then lift it upwards to remove it. Unscrew the screws fixing the motor and pull out the connection line between it and electric box to remove it.
Motor
Fixing screw
Motor Support
Fixing screw
Operating Procedures / Photos
Disassemble Four-way Valve
Only for cooling and heating unit
Unscrew the fastening nut of the four-way valve coil and remove the coil. Wrap the four-way valve with wet cotton and unsolder the 4 weld spots connecting the four-way valve to take it out. Welding process should be as quick as possible and keep wrapping cotton wet all the time. Be sure not to burn out the lead-out wire of compressor.
Disassemble Capillary
Unsolder the weld spots of capillary,valve and outlet tube of condenser to remove the capillary.Prevent welding slag from blocking the capillary.
Disassemble Compressor
Unsolder the pipeline connecting the compressor, and then unscrew the 3 foot-nuts fixing conpressor to remove it.
Weld spots
Four-way valve
Capillary
Foot-nut
Disassembly Procedure of
Out
door Unit
- 3
Operating Procedures / Photos
Disassemble Top Cover
Unscrew the screws fixing the top cover, and
then lift the top cover to remove it.
Artful
Top Cover
Screws
Disassemble Front Side Plate
Unscrew the 3 screws fixing the front side plate to remove it.
Front Side
Plate
Screws
Disassemble Rear Grill
Unscrew the screws fixing rear grill and rear side plate.After removing rear grill, disassemble rear side panel sub-assy .
Rear Side
Plate
Rear Grill
Operating Procedures / Photos
Disassemble Cabinet
Unscrew the screws fixing the cabinet to remove it.
Screw
Cabinet
Disassemble Electric Box Sub-assy
Unscrew the 2 screws fixing electric box to pull out the connection line between fan motor and electric box ,and then lift the electric box to take it out.
Disassemble Gas and Liquid Valves
Unsolder the pipeline connecting with valves ( to prevent
soldering gun from burning out the chassis).Unscrew
2 bolts fixing gas valve ,and then unsolder the weld spot between pipeline and gas valve to remove gas
valve. Unscrew the 2 bolts fixing liquid valve ,and then unsolder the soldering spot between pipeline
and liquid valve to remove liquid valve.
(Note:During unsoldering ,wrap the valves with
wet cloth avoid damage for high temperature.)
Liquid Valve Bolts Gas Valve
Electric
Box
Screw
Artful
Operating Procedures / Photos
Disassemble Axial Flow Fan
Unscrew the nut fixing the fan with a spanner to
take out the fan .
Axial Flow
Fan
Nut
Disassemble Outdoor Motor
Unscrew the screws fixing the motor support ,and then lift it upwards to remove it. Uns crew the screws
Motor
fixing the motor and pull out the connection line between
Terminal Screw of Motor it and electric box to remove it.
Motor Support
Terminal Screws
Disassemble Four-way Valve
Only for cooling and heating unit
Unscrew the fastening nut of the four-way valve coil and remove the coil. Wrap the four-way valve with wet cotton and unsolder the 4 weld spots connecting
the four-way valve to take it out. Welding process should be as quick as possible and keep wrapping cotton wet all the time. Be sure not to burn out the lead-out wire of compressor.
Four-way
Valve
Weld spots
Clapboard
Wire-passing
Hole
Motor Wire
Operating Procedures / Photos
Disassemble Capillary
Unsolder the weld spots of capillary,valve and outlet
tube of condenser to remove the capillary.Prevent welding slag from blocking the capillary.
Disassemble Compressor
Unsolder the pipeline connecting the compressor,
and then unscrew the 3 foot-nuts fixing conpressor
to remove it.
Capillary
Foot-nut
8
Exploded View and Components and Parts List
Exploded View of Parts of Indoor Unit (1)
Artful
Parts List of Indoor Unit (1)
No Description
1 Wall-Mounting Frame
2 Rear Case
3 Evaporator Assy
4 Evaporator Support
5 Cross Flow Fan
6 Ring of Bearing
7 Drainage Pipe
8 Water Tray
9 Swing Louver
10 Swing Linkage 1
11 Swing Linkage 2
12 Swing Louver
13 Axile Bush
14 Guide Louver
15 Front Case
16 Screw Cover
17 Filter
18 Decorative Strip
19 Front Panel
20 Clamp
21 Magnet
22 Transparent Mirror
23 Receiver Board
24 Display Box
25 Display Box Cover
26 Remote Control YT1F
27 Covering Plate
28 Motor MP28VB
29 Motor Clamp
30 Motor FN10A-PG
31 Terminal Board
32 Electric Box Cover
33 Electric Box
34 Main PCB M507F2J
35 Jumping Connector
36 Transformer 48X26J
37 Wire Clamp
38 Rear Clamp
39 Power Cord
40 Connecting Cable
41 Signal Cable
Part Code
GWHN12ABNK3A1A/I
01252008
22202081
0100254401
24212076
10352023
76512203
Qty
0523001401
20182080
10512099
10582450
None
10512097
10542008
10512102
20002731P
24252019P
11122059
20192109
2000273004 1
02112013 3
70840001 3
22432262 1
2
1
1
3
——
2
1
1
8
1
1
1
1
1
1
1
1
1
30565002
20122041
20122042
30510049
20122044P
15012086
26112123
15012078
42010262
20102646
20112061
30135128
1
1
1
1
1
1
1
1
1
1
1
1
4202300107
43110261
1
1
26112121
26112124
400220112
1
1
1
400205401
40020536
1
1
The above data are subject to change without prior notice.
No Description
1 Wall-Mounting Frame
2 Rear Case
3 Evaporator Assy
4 Evaporator Support
5 Cross Flow Fan
6 Ring of Bearing
7 Drainage Pipe
8 Water Tray
9 Swing Louver
10 Swing Linkage
11 Swing Linkage 2
12 Swing Louver
13 Axile Bush
14 Guide Louver
15 Front Case
16 Screw Cover
17 Filter
18 Decorative Strip
19 Front Panel
20 Clamp
21 Magnet
22 Decorate Piece
23 Receiver Board D5003C
24 Clamp
25 Clamp
26 Remote Control YT1F
27 Covering Plate
28 Motor MP28VB
29 Motor Clamp
30 Motor FN20C-PG
31 Terminal Board
32 Electric Box Cover
33 Electric Box
34 Main PCB M509F2JJ
35 Jumping Connector
36 Transformer 57X25C
37 Wire Clamp
38 Rear Clamp
39 Power Cord
40 Connecting Cable
41 Signal Cable
The above data are subject to change without prior notice.
Part Code
GWHN18ACNK3A1A/I
01252218
22204002
0100208801
24214080
10352016
76512203
0523001401
20184074
10512099
10584085 none
10512097
10542704
10514096
20004299P
24252017
11124096
20194036D
20004298 none none
22432269
30565002
20122041
20122042
30510049
20114009P
15012080
26114094
15012077
42010262
20114008
20114007
30135092
4202300108
43110237
71010103
26114095
400204877
400205406
4002053601
Artful
Qty
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
——
——
1
1
1
1
1
1
3
1
1
8
1
——
2
1
1
1
1
1
1
1
1
1
1
1
No Description
1 Wall-Mounting Frame
2 Rear Case
3 Evaporator Assy
4 Evaporator Support
5 Cross Flow Fan
6 Ring of Bearing
7 Drainage Pipe
8 Water Tray
9 Swing Louver
10 Swing Linkage
11 Swing Linkage 2
12 Swing Louver
13 Axile Bush
14 Guide Louver
15 Front Case
16 Screw Cover
17 Filter
18 Decorative Strip
19 Front Panel
20 Clamp
21 Magnet
22 Decorate Piece
23 Receiver Board D5003C
24 Clamp
25 Clamp
26 Remote Control YT1F
27 Covering Plate
28 Motor MP28VB
29 Motor Clamp
30 Motor FN20C-PG
31 Terminal Board
32 Electric Box Cover
33 Electric Box
34 Main PCB M509F2JJ
35 Jumping Connector
36 Transformer 57X25C
37 Wire Clamp
38 Rear Clamp
39 Power Cord
40 Connecting Cable
41 Signal Cable
The above data are subject to change without prior notice.
Part Code
GWHN18ACNK3A1A/I
01252218
22204002
0100208801
24214080
10352016
76512203
0523001401
20184074
10512099
10584085 none
10512097
10542704
10514096
20004299P
24252017
11124096
20194036D
20004298 none none
22432269
30565002
20122041
20122042
30510049
20114009P
15012080
26114094
15012077
42010262
20114008
20114007
30135092
4202300108
43110237
71010103
26114095
400204877
400205406
4002053601
Qty
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
——
——
1
1
1
1
1
1
3
1
1
8
1
——
2
1
1
1
1
1
1
1
1
1
1
1
Exploded View of of Indoor Unit (2)
Artful
Parts List of Indoor Unit (2)
No Description
1 Wall-Mounting Frame
2 Rear Case
3 Evaporator Assy
4 Evaporator Support
5 Cross Flow Fan1
6 Cross Flow Fan2
7 Ring of Bearing
8 Ring of Bearing
9 Drainage Pipe
10 Water Tray
11 Swing Louver
12 Swing Linkage
13 Swing Linkage 2
14 Swing Louver
15 Axile Bush
16 Guide Louver
17 Front Case
18 Screw Cover
19 Filter
20 Decorative Strip
21 Front Panel
22 Decorate Piece
23 Receiver Board D5003C
24 Clamp
25 Clamp
26 Remote Control YT1F
27 Covering Plate
28 Motor MP35XX
29 Motor Clamp
30 Motor FN20C-PG
31 Terminal Board
32 Electric Box Cover
33 Electric Box
34 Main PCB M502F3
35 Jumping Connector
36 Transformer 57X25C
37 Wire Clamp
38 Rear Clamp
39 Connecting Cable
40 Connecting Cable
Part Code
GWHN24ACNK3A1A/I
01252229
22202094
0100254601
24214082
10354002
10354003
76512203
76712017
0523001404
20182099
10512099
10584086 none
10512097
10542704
10512153
20002983P
24252017
11124097
20192190D
20002984
22432269
30565002
20122041
20122042
30510049
20114009P
15213001
26114100
15012085
4201026601
20114008
20114007
30055077
4202300105
43110237
NONE
26112156
40020318
400205237
The above data are subject to change without prior notice.
Qty
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
4
1
1
10
1
——
2
2
1
1
1
1
1
1
1
1
1
1
1
——
1
1
1
Applicable to
Exploded View of of Outdoor Unit (1)
Artful
Parts List of Outdoor Unit (1)
No Description
1 Front Grill
2 Nut M6
3 Axial Flow Fan
4 Front Plate
5 Metal Base
6 4-way Valve
7 4-way Valve Coil
Compressor
8 Overload Protector
Compressor Gasket
9 Nut with Washer
10 Valve Support
11 Right Side Plate
12 Valve 3/8"
13 Valve 1/4"
14 Handle
15 ——
16 Terminal Board
17 Electric Plate Assy
18 Capacitor
19 Capacitor
20 Terminal Board
21 ——
22 Isolation Sheet
23 Rear Grill
24 Top cover plate
25 Condenser Assy
26 Motor Support
27 Motor
Part Code
GWHD09ABNK3A1A/O
22413431
70310131
10333004
01533012
01203622P
430004022
Qty
43000400
00120136
00180084
76710205
70310014
01713041
01302004
07100005
07100003 1
26233433 1
——
42010254
——
1
1
1
3
1
1
1
1
3
1
1
1
1
1
1
01403117 1
33010743 1
33010025 1
42011103 1
——
01233417
11123205
01253443
——
1
1
1
01103957
01703053
150130671 1
1
1
The above data are subject to change without prior notice.
No Description
1 Front Grill
2 Nut M6
3 Axial Flow Fan
4 Front Plate
5 Metal Base
6 4-way Valve
7 4-way Valve Coil
Compressor
8 Overload Protector
Compressor Gasket
9 Nut with Washer
10 Valve Support
11 Right Side Plate
12 Valve 1/2"
13 Valve 1/4"
14 Handle
15 ——
16 Terminal Board
17 Electric Plate Assy
18 Capacitor
19 Capacitor
20 Terminal Board
21 ——
22 Isolation Sheet
23 Rear Grill
24 Top cover plate
25 Condenser Assy
26 Motor Support
27 Motor
Part Code
GWHN12ABNK3A1A/O
22413431
70310131
10333004
01533012
012032292
430004032
43000400
00120223
00183001
76710247
70310011
01713041
0130200401
07100006
07100003
26233433
——
42010265
01403117
33000018
33010025
42011147
——
01233417
11123205
01253443
0110348412
017030511
15013067
Artful
Qty
1
1
1
1
3
1
1
3
1
1
1
1
1
1
1
1
——
1
1
1
1
1
——
1
1
1
1
1
1
The above data are subject to change without prior notice.
Applicable to
Exploded View of of Outdoor Unit (2)
Parts List of Outdoor Unit (2)
No Description
1 Handle
2 Axial Flow Fan
3 M otor LW48B
4 M otor Support
5 Condenser Assy
6 Condenser Clamp
7 Top Cover
8 Rear grill
9 Electrical Box
10 Capacitor CBB61 3.5uF/450V
11 Capacitor Clamp
12 Capacitor C4 CBB65 60 μ F
13 Terminal Board
14 Terminal Board
15 4-way Valve Assy
16 4-way valve coil
17 Capillary Assy
18 Rear Side Plate
19 Handle
20 Valve Assy 1/2
21 Valve Assy 1/4
22 Valve support
Compressor ASH210SV-C8LU
23 Overload Protector
Compressor Gasket
24 M id Clapboard
25 Drainage Connecter
26 Chassis
27 Front Side Plate
28 Front Grill
Part Code
GWHN18ACNK3A1A/O
26235401
10333426
15013070
01705107
01103994
01175202
01255001
01473005
01405039
33010010
02141375
33000039
420101941
42011147
430004032
430004002
03103540
01305013
26235254
07130210
07130208
01715006
00103007 built in
76710202
01233035
06123401
01205127P
01305015
22415001
Artful
Qty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
3
1
1
1
The above data are subject to change without prior notice.
Applicable to
Exploded View of Outdoor Unit (3)
Parts List of Outdoor Unit (3)
No Description
1 Front Grill
2
3
4
5
6
7
8
9
10
11
12
Front Plate
Axial Flow Fan
Motor LW68B
Motor Support
Condenser Assy.
Temp Sensor Support
Temp Sensor
Top Cover
Rear Grill
Electric Box Top Plate
Electric Box Assy
13
14
CBB65 60uF/450V φ
Capacitor CBB61
15 Main PCBW5102CJ
16
17
18
19
20
21
22
23
24
25
26
27
28
Transformer41X26.5G
Terminal Board
4-way Valve Coil
4-way Valve
Temp Sensor
Handle
Gas Valve Assy.
Liquid Valve Assy
Rear Side Plate
Valve Support
Capillary Tube Assy.
Compressor 5VS245EAA21
Overload Protection
29
30
31
Insulation Cushion
Isolation Sheet Assy.
Capacitor Clamp
32 AC Contactor CJX9B-25S/00
33 Chassis
34 Front Side Plate
Part Code
GWHN24ACNK3A1A/O
42010258
430004002
430004032
3900012121
26235253
07105252
071302391
01305036
01715001
03103565
00103034
--
70410523
01233024
02141005
44010245
01203628P
01303023
22265251
01433017P
10335257
15015057
01703027
01113054
24215101
390002063
01255262
01473028
01413076
01403902
33000039
33010026
30135198
43110236
Artful
Qty
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
The above data are subject to change without prior notice.
9
Failure and analysis
Note: When replacing the controller, make sure insert the wire jumper into the new controller, otherwise the unit display C5
Trip of breaker or blow of fuse
The breaker trips at once when it is set to "ON".
The breaker trips in few minutes when it is set to "ON"
Measure insulation resistance to ground to see if there is any leakage.
The circuit or the part of the air conditioner has
malfunction. They heat and break the insulation
and lead to short circuit or creepage. Measure
the insulation resistance or eliminate the malfunc-
tion one by one. If the breaker itself has
malfunction, then replace the breaker.
The air conditioner does not react after it is powered ( after the plug is inserted, not sound and the remote startup has no response)
The remote controller does not receive signals (after it is powered, the buzzer will sound, unless it has malfunction)
No power
Power plug is not well plugged in and poor connection
Fuse of controller burnt out
The transformer connection is loose or has bad contact or the transformer has malfunction
Controller is broken
Remote controller is short of power
Remote controller malfunction
Receiver loose or poor connection
Receiver is broken
Power voltage is too low
Check power supply circuit.
Check if the plug is properly plugged in and make the loose contact firm.
Change controller fuse
Fasten the wiring; measure the output v o l t a g e o f t h e t r a n s f o r m e r , i f i t i s incorrect, change the transformer
Check remote controller
Change batteries
First, press the manual switch button AUTO, if there is no response,check based on the above methods. If it runs normally after pressing the button,check again whether the installation position and the connection wire of the reception head is correct. If it is correct,then replace the receiver or the remote controller.
Check the voltage. If it is lower than 10£¥ of the rated voltage, check the cause, improve the power supply condition and add the stabilized voltage power supply.
Artful
Improper set of temperature Adjust set temperature
Check the forecasted load of cooling (heating)
The refrigerant has leakage or is insufficient
Check and fill the leakage, then vacuumize it and supplement the refrigerant as required sure and the low pressure inside the compressor
Local block of capillary
Replace the compressor
Blockage of cooling system
Replace the capillary
Judge whether the system is blocked by observing the condensation of evaporator and the pressure value of the high pressure manometer and take measures to deal with the system.
Poor thermal insulation of connecting pipe of indoor and outdoor unit
Air circulation is insufficient
Ensure that both thick pipe and thin pipe are insulated well. The exposed part of the connector and copper pipe must be insulated as well.
Heat exchanger of outdoor unit is blocked
Air filters are blocked
Fan speed is set too slow
Clean the dust accumulated on the surface of the heat exchanger
Clean the filter
Set the fan speed to high or medium speed
Damage of capacitor Replace the capacitor
Fan speed turns low
Improper installation location for outdoor unit
Damage of motor Replace the motor
Outdoor unit should be installed in a place with well ventilation
Outdoor temperature is too high
Indoor sealability is inadequate; too many people go in and out frequently; there is heating unit in the room.
max. cooling capacity cannot be satisfied, replacement of the air conditioner is recommended.
Maintain a certain degree of indoor sealability. Try not to use appliance with high amount of heat.
The fan does not run when it is set to supply air.
In the cooling and heating mode, the compressor runs, but the outdoor fan does not run.
The compressor is too hot a n d l e a d s t o the action of the protector.
T h e c o m p r e s sor i s t o o h o t and leads to the a c t i o n o f t h e protector.
The swing fan does not run.
The indoor fan motor is burned or breaks or has the heat protector malfunction.
The built-in heat protector of the motor breaks frequently because the motor is abnormal.
Wrong connection
The fan capacitor has open circuit or is damaged.
The outdoor fan motor is damaged.
Wrong connection
The outdoor fan capacitor is damaged.
Malfunction of compressor
Breakage of running capacitor of compressor
The voltage is too low or too high.
Wrong wire connection
The protector itself has malfunction.
The refrigerant is not enough or is too much.
The capillary is blocked and the temperature rises.
T h e c o m p r e s s o r d o e s n o t r u n smoothly or is stuck. The air discharge valve is damaged
The protector itself has malfunction.
The torque of the swing motor is not enough
Wrong connection
The controller is damaged(IC2003 is damaged, the swing relay can not close, etc)
Replace the fan motor or the defective part.
Replace the fan motor
Make the correction connection based on the circuit drawing.
Replace the fan capacitor of the same type and same specification.
Replace the fan motor
Make the correct connection based on the circuit drawing
Replace the fan capacitor
Replace the compressor
Replace the capacitor
Manostat is recommended.
Connect the circuit diagram correctly
Use the multimeter to check whether the contact of the compressor is on when it is not overheated. If it is not on, then replace the protector
Adjust the volume of the refrigerant
Replace the capillary
Replace the compressor
Replace the protector
First, check whether the connection is wrong. If no, replace the parts
Artful
In cool,heat mode, the outdoor unit and compressor will not run
Water leakage
Abnormalsound and shake
Controller malfunction (IC2003 broken, creepage of parallel capacitor of relay loop, relay is broken etc.)
Wire loose or wrong connection
Improper setting of temperature
Blockage or breakage of drainage hose
Wrap of refrigerant pipe connector is not tight enough
Fan of indoor unit contacts other parts
There is foreign substance in indoor unit
Compressor shakes too much
Touch of pipeline of outdoor unit
Touch of inner plates
Abnormal electromagnetic sound inside four-way valve when heating
Abnormal sound inside compressor
Note: There is no heating malfunction in cooling only unit
Change controller
Correctly wire according to the drawing
Adjust setting temperature
Replace the drainage hose
Re-wrap and make it tight
Adjust fan location
Take out the foreign substance
Separate the touched pipeline
Tighten connecting screws
Stick shock-absorbing clay between plates
Replace compressor
PG motor locked protection H6:
Probable reasons:
1. Air vents were blocked which may cause the fan speed is too slow;
2. Fan blade locked;
3. Motor locked;
4. Fan motor capacitor damaged;
5. Motor damaged (ordors, winding, open circuit or shortcircuit are not normal, when testing the winding, pls distinguish
whether the motor body cause temperature is too high so that bring on the thermal protector starts up)
6. IC board damaged (during normally running, there are voltage at both capacity input and output)
7. Mainboard damaged.
8. Motor thermal protection.
Disposal methods:
1. Remove the obstruction;
2. Reassembling;
3. Replace motor;
4. Replace capacitor;
5. Replace motor;
6. Replace circuit board;
7. Replace mainboard;
8.Under the normal circumstances, the motor will not act, but in other circumstances, such as evaporator is very dirty, to much dust attached on the fan blade that will cause the motor overload running, so that during the operation, frequent thermal protection will happen, so it is need to be cleaned or replaced.
６２
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Key features
- Cooling & Heating
- Dehumidifying
- Fan mode
- Timer function
- Sleep mode
- Turbo function