Internal Use Only
http://biz.lgservice.com
Room Air Conditioner
SVC MANUAL(Exploded View)
MODEL : AS-W243D8B8(LSN240HSV3/ LSU240HSV3) AS-W303D8B8(LSN307HV3/ LSU307HV3) AS-W363D8B8(LSN360HV3/ LSU360HV3)
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
1. Product Specifications
Models |
Unit |
AS-W243D8B8 |
AS-W303D8B8 |
AS-W363D8B8 |
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Cooling Capacity |
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kW |
0.90 ~ 6.45 ~ 8.80 |
0.90 ~ 8.79 ~ 9.96 |
0.90 ~ 9.67 ~ 9.96 |
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Btu/h |
3,070 ~ 22,000 ~ 30,030 |
3,070 ~ 30,000 ~ 34,000 |
3,070 ~ 33,000 ~ 34,000 |
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Heating Capacity |
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kW |
0.90 ~ 8.09 ~ 11.40 |
0.90 ~ 9.38 ~ 11.40 |
0.90 ~ 10.32 ~ 11.40 |
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Btu/h |
3,070 ~ 27,600 ~ 38,898 |
3,070 ~ 32,000 ~ 38,900 |
3,070 ~ 35,200 ~ 38,900 |
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Power Input |
Cooling/Heating |
W |
1760/2380 |
3000/3100 |
4035/3840 |
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Running Current |
Cooling/Heating |
A |
7.9/10.7 |
13.4/13.9 |
17.0/16.2 |
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Starting Current |
Cooling/Heating |
A |
7.9/10.7 |
13.4/13.9 |
17.0/16.2 |
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EER |
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W/W |
3.66 |
2.93 |
2.4 |
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Btu/h.W |
12.5 |
10 |
8.2 |
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SEER |
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20 |
18 |
16.1 |
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HSPF |
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10.2 |
9.5 |
9.9 |
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Power Supply |
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Ø/V/Hz |
1/208-230/60 |
1/208-230/60 |
1/208-230/60 |
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Power Factor |
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% |
96.9 |
97.3 |
98.2 |
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Air Flow Rate |
Indoor,Max |
m3/min(CFM) |
25(883) |
25(883) |
25(883) |
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Outdoor,Max |
m3/min(CFM) |
60.0(2119) |
60.0(2119) |
60.0(2119) |
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Moisture Removal |
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l/h |
2.8(6.0) |
4.8(10.6) |
4.8(10.6) |
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Sound Level |
Indoor, H/M/L |
dB(A)+3 |
49/44/39 |
49/44/39 |
49/44/39 |
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Outdoor,Max |
dB(A)+3 |
54 |
55 |
55 |
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Refrigerant & Charge (at |
7.5 m) |
g(oz) |
R410A, 2,000(70.5) |
R410A, 2,000(70.5) |
R410A, 2,000(70.5) |
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Additional Refrigerant charge |
g/m(oz/ft) |
35(0.38) |
35(0.38) |
35(0.38) |
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Type |
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Twin Rotary |
Twin Rotary |
Twin Rotary |
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Model |
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GJT240MBA |
GJT240MBA |
GJT240MBA |
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Compressor |
Motor Type |
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Brushless DC Motor |
Brushless DC Motor |
Brushless DC Motor |
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Oil Type |
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PVE(FVC68D) |
PVE(FVC68D) |
PVE(FVC68D) |
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Oil Charge |
cc |
900 |
900 |
900 |
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O.L.P name |
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- |
- |
- |
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Fan(Indoor) |
Type |
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Cross Flow Fan |
Cross Flow Fan |
Cross Flow Fan |
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Motor Output |
W |
76.1 |
76.1 |
76.1 |
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Type |
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Propeller, Fan |
Propeller, Fan |
Propeller, Fan |
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Fan(Outdoor) |
Motor Type |
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BLDC |
BLDC |
BLDC |
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Motor Output |
W |
124 |
124 |
124 |
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Circuit Breaker* |
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A |
25 |
25 |
25 |
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Power Supply Cable |
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No.*mm2 |
3*2.5 |
3*2.5 |
3*2.5 |
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Power and Transmission Cable No.*mm2 |
No.*mm2 |
4*1.0 (Including Earth) |
4*1.0 (Including Earth) |
4*1.0 (Including Earth) |
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Piping Connections |
Liquid Side |
mm(in) |
9.52(3/8) |
9.52(3/8) |
9.52(3/8) |
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Cas Side |
mm(in) |
15.88(5/8) |
15.88(5/8) |
15.88(5/8) |
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Drain Hose(O.D / I.D) |
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mm(in) |
21.5 / 16.0(0.85 / 0.63) |
21.5 / 16.0(0.85 / 0.63) |
21.5 / 16.0(0.85 / 0.63) |
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Indoor(W*H*D) |
mm |
1209*346*205 |
1209*346*205 |
1209*346*205 |
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Dimensions |
inch |
47.6*13.6*8.1 |
47.6*13.6*8.1 |
47.6*13.6*8.1 |
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Outdoor(W*H*D) |
mm |
870*800*320 |
870*800*320 |
870*800*320 |
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inch |
34.3*31.5*12.6 |
34.3*31.5*12.6 |
34.3*31.5*12.6 |
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Net Weight |
Indoor |
kg(lbs) |
16.1(35.5) |
16.1(35.5) |
16.1(35.5) |
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Outdoor |
kg(lbs) |
58(127.8) |
58(127.8) |
58(127.8) |
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Gross Weight |
Indoor |
kg(lbs) |
18.9(41.7) |
18.9(41.7) |
18.9(41.7) |
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Outdoor |
kg(lbs) |
62(136.7) |
62(136.7) |
62(136.7) |
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Operation Range |
Cooling(Outdoor) |
)( |
-18~48(-0.4~118.4) |
-18~48(-0.4~118.4) |
-18~48(-0.4~118.4) |
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Heating(Outdoor) |
)( |
-20 ~ 24 (-4~ 75.2) |
-20 ~ 24 (-4 ~ 75.2) |
-20 ~ 24 (-4 ~ 75.2) |
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Piping Length (Min/Max) |
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m(ft) |
3(9.84) / 30(98.4) |
3(9.84) / 30(98.4) |
3(9.84) / 30(98.4) |
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Chargeless |
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m(ft) |
7.5(24.6) |
7.5(24.6) |
7.5(24.6) |
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Max. Elevation Difference |
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m(ft) |
15(49.2) |
15(49.2) |
15(49.2) |
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Tool Code(Chassis) |
Indoor + Outdoor |
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SD + UE1+ |
SD + UE1+ |
SD + UE1+ |
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Temperature Control |
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Thermistor |
Thermistor |
Thermistor |
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Allergy free filter |
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- |
- |
- |
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Plasma Filter + 2 NPI |
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- |
- |
- |
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Prefilter(washable/anti-fungus) |
O |
O |
O |
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3M HAF Filter |
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O |
O |
O |
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Auto Clean |
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O |
O |
O |
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CHAOS Wind(Auto Wind) |
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O |
O |
O |
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Steps, Fan/Cool/Heat |
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3/4/3 |
3/4/3 |
3/4/3 |
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Airflow Direction Control(up & down) |
Auto |
Auto |
Auto |
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Airflow Direction Control(left & right) |
Auto |
Auto |
Auto |
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Remote Controller Type |
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Better |
Better |
Better |
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Setting Temperature |
Cooling |
18°C ~ 30°C |
18°C ~ 30°C |
18°C ~ 30°C |
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Functions |
Range |
Heating |
16°C ~ 30°C |
16°C ~ 30°C |
16°C ~ 30°C |
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Auto Operation(Micom Control) |
- |
- |
- |
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Auto Changeover(Micom Control) |
O |
O |
O |
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Self Diagnosis |
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O |
O |
O |
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Timer |
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24h, On/Off |
24h, On/Off |
24h, On/Off |
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Sleep Operation |
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O |
O |
O |
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Soft Dry Operation |
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O |
O |
O |
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Restart Delay(minute) |
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3 |
3 |
3 |
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Deice Control(Deforst) |
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O |
O |
O |
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Hot Start |
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O |
O |
O |
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Jet Cool/Heat |
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O |
O |
O |
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Low Ambient Operation |
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O |
O |
O |
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Special Function |
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Water Level |
Sensor, Cooling Only Switch, Wind Baffle Kit, WLAN |
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Note :
O : Applied, - : No relation
*For circuit rating, please confirm to local standards wherever necessary
*With wind baffle accessory installed. With put wind baffle installed, the minimum temperature will below 14 D.B.
*If you use WLAN, WLAN module must be purchased separately.
Some of functions are slightly different depending upon models
The specification may be subject to change without notice for purpose of improvement
Copyright ©2014 LG Electronics. Inc. All right reserved. |
- 2 - |
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LGE Internal Use Only |
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Only for training and service purposes |
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2. Piping Diagrams
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Indoor Unit |
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Outdoor Unit |
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Liquid Side |
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2-Way Valve |
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EEV |
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Th1 |
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Heat |
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Th2 |
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Heat |
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Exchanger |
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Exchanger |
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Th5 |
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Gas Side |
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Th4 |
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3-Way Valve |
Accumulator |
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Reversing Valve |
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Th3 |
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Cooling |
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Compressor |
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Heating |
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LOC. |
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Description |
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PCB Connector |
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Th1 |
Thermistor for suction air temperature |
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CN-TH1(Indoor) |
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Th2 |
Thermistor for evaporator middle temperature |
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CN-TH3(Indoor) |
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Th3 |
Thermistor for discharge pipe temperature |
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CN-TH3(OUTDOOR) |
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Th4 |
Thermistor for outdoor air temperature |
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CN-TH2(OUTDOOR) |
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Th5 |
Thermistor for condensing middle temperature |
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CN-TH2(OUTDOOR) |
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EEV : Electronic Expansion Valve
Copyright ©2014 LG Electronics. Inc. All right reserved. |
- 3 - |
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LGE Internal Use Only |
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Only for training and service purposes |
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