LG A2UC146FA0 Product Data Download Page 35

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MPS Variable Multi Split System(50Hz, R410A)

8. Wiring Diagrams

ART COOL Type

CONNECT

PCB ASM

DISPLAY

PCB

ASM

AC PWB ASM

DC PWB ASM

CN-UD(BL)

CN-LR1(WH)

CN-LR2(WH)

PLASMA

AIR CLEAN

CN-D1(WH) CN-D2(WH)

STEP

MOTOR

STEP

MOTOR

STEP

MOTOR

STEP

MOTOR

FORCE S/W

SAFETY S/W

3854A20135Y

CN-GND1

CN-ACDC1

CN-ACDC2

CN-HVB(BL)

H.V.

ASM

CN-MOTOR1

FAN

MOTOR

CN-POWER

FUSE

250V 3.15A

ZNR

TO OUTDOOR UNIT

GN/YL

1(L) 2(N)

CN-TH1

THERMISTOR(OUT-PIPE)

THERMISTOR(IN-PIPE)

THERMISTOR(ROOM)

CN-TH2

CONNECTOR NUMBER

LOCATION

CN-POWER

AC POWER SUPPLY

CN-MOTOR

BLDC FAN MOTOR OUTPUT

CN-D1

DISPLAY

CN-D2

DISPLAY

CN-LR1

STEP MOTOR

CN-LR2

STEP MOTOR

CN-UD

STEP MOTOR

CN-TH1

ROOM/PIPE SENSOR

CN-TH2

DISCHARGE PIPE SENSOR

Summary of Contents for A2UC146FA0

Page 1: ...LM50 2004 E1 MPS Variable Multi Split SYSTEM Free Joint 50Hz R410A ...

Page 2: ...condition er designed to be installed under any circumstance MPS control provides comfortable and convenient environment as small capacity compressor is operating con tinuously compared to conventional ON OFF cycle compressor A number of indoor units can be linked to an outdoor units so that each room can be individually air conditioned This can be easily installed in a small space area and is ene...

Page 3: ...2 MPS Variable Multi Split System 50Hz R410A ...

Page 4: ...2004 Product Data 3 LG Airconditioners Product Data TABLE OF CONTENTS Table of contents Page Part 1 Features 7 Part 2 MPS Variable Multi Split system R410A 11 ...

Page 5: ...4 MPS Variable Multi Split System 50Hz R410A ...

Page 6: ...2004 Product Data 5 Part 1 Features ...

Page 7: ...whereas in conventional system the only compressor is working with ON OFF cycles Power Consumption Comparison MPS Veriable Multi system opeates in one cycle with two compressors Only one compressor or two compressors run together according to the load conditions With small load only one compressor completes the cycle It saves power consumption at low operation This concept is explained in the pict...

Page 8: ...eodorizing material first in the world Nasty smell Deodorizing Formaldehyde Deodorizing V O C Deodorizing Composition of Triple Deodorizing Filter Remove odor Restrain mildew Keep Performance Durability Save time to clean up After Before Effect In 30 minutes Auto Clean makes the inner part of Air conditioner Dry After Cooling Operation Start Auto Clean automatically Triple Deodorizing Filter Deodo...

Page 9: ...ube 3 Dimension cooling system of ART COOL has Indirect Cooling mode for sleep operation Being in sleep operation cool air is discharged only right left side Indirect cooling ensures you nice sleep Air Flow Control ART COOL In normal mode 3 Dimensional air flow cools air more fast and even widely The bottom ward air flow provides you with speedy and powerful cooling When you sleep Side air flow pr...

Page 10: ...art Operation When there is electricity failure the unit sharts off After resumption of the power unit will start in the same mode as prior to the power failure Memorized condition are on off condition operating mode cooling heat ing set temperature and fan speed The unit will memorize the above conditions and start with same memo rized condition Hot Start Function During starting of the unit in t...

Page 11: ...10 MPS Variable Multi Split System 50Hz R410A ...

Page 12: ...A0 A2UC186FA0 A3UC216FA0 A4UC306FA0 A2UH146FA0 A2UH186FA0 A3UH216FA0 A4UH306FA0 1 Power Supply 12 2 Model Number Nomenclature 13 3 Outline of System 14 4 List of Functions 16 5 Specifications 17 6 Combination Table 21 7 Dimensional Drawings 27 8 Wiring Diagrams 33 9 Piping Diagrams 43 10 Capacity Tables 49 11 Operation Limit 64 12 Air Velocity and Temperature Distributions Reference Data 65 13 Sou...

Page 13: ... to the outdoor unit The power supply to the indoor unit Is conducted through the transmission wiring Therefore the power supply can be given at just one place It will contribute to simplify the work procedure and to save cost Circuit Breaker 14k 15A 18k 20A 21k 20A 30k 30A Outdoor Unit A4UH306FA0 Indoor Unit Power source 1 Phase 50Hz 220 240V A2UC146FA0 A2UC186FA0 A3UC216FA0 A4UC306FA0 A2UH146FA0...

Page 14: ...z Nominal Cooling Capacity in Btu h Ex 7 000 Btu h 07 18 000 Btu h 18 Model Type C Cooling Only H Heat Pump Multi Split System Indoor Unit A3U H 6 21 F A 0 Multi Type F Free Joint Multi Type Function A Basic Serial Number Electrical Ratings 6 1ø 220 240V 50Hz Nominal Cooling Capacity in Btu h Ex 21 000 Btu h 21 30 000 Btu h 30 Model Type C Cooling Only H Heat Pump R410A Multi Split System Outdoor ...

Page 15: ...rolled in each room individually 3 1 Example of System A4UH306FA0 3 2 Combination of Indoor and Outdoor Unit Indoor Units Capacity Model Type Wall Mounted ART COOL Index kW Btu h Outdoor Unit A2UC146FA0 A2UH146FA0 A2UC186FA0 A2UH186FA0 A3UC216FA0 A3UH216FA0 A4UC306FA0 A4UH306FA0 2 2 3 4 No of Connectable Indoor Units 7 2 1 7000 O O O O 9 2 6 9000 O O O 12 3 5 12000 O O O 18 5 3 18000 O 24 7 0 2400...

Page 16: ...Appearance of Indoor Units Wall Mounted AMNC076LQL0 AMNH076LQL0 AMNC096LQL0 AMNH096LQL0 AMNC126LRL0 AMNH126LRL0 AMNC186LTL0 AMNH186LTL0 AMNC246LTL0 AMNH246LTL0 ART COOL AMNC096AP 1 AMNH096AP 1 AMNC126AP 1 AMNH126AP 1 Front Panel Color B Blue D Wood M Metal ...

Page 17: ...ontrol O O Deodorizing Filter O Triple O Triple Drain Pump E S P Control Forced Operation O O O O Group Control High Ceiling Operation Hot Start Function O O Jet Cool O O O O Nano Plasma Air Purifying Filter O O O O Plasma Heat Exchanger Prefilter Washable Anti fungus O O O O Self Diagnosis Function O O O O Sleep Mode Operation O O O O Soft Dry Operation O O O O Soft Start Function Test Function O...

Page 18: ...e Level Sound Press 1m H M L dBA Temperature controller Coil Tube Size OD inch mm Fins per inch No of Rows Column Dehumidification Rate l h Dimensions W H D inch mm Net Weight kg lbs Piping Liquid inch mm Connection Gas inch mm Drain hose ID Ø mm Packing Dimension W H D inch mm Stuffing Quantity Without S Parts 20 40ft Wall Mounted AMNC076LQL0 AMNC096LQL0 AMNC126LRL0 AMNC186LTL0 AMNC246LTL0 Indoor...

Page 19: ...9 1 0 1 2 2 3 3 0 32 4 10 2 6 1 820 260 155 32 4 10 2 6 1 820 260 155 35 4 11 2 6 1 900 285 156 42 9 12 4 6 8 1090 314 172 42 9 12 4 6 8 1090 314 172 7 15 4 7 15 4 9 19 8 12 26 5 12 26 5 1 4 6 35 1 4 6 35 1 4 6 35 1 4 6 35 1 4 6 35 3 8 9 52 3 8 9 52 3 8 9 52 1 2 12 7 1 2 12 7 20 20 20 20 20 35 4 9 2 13 4 900 233 340 35 4 9 2 13 4 900 233 340 38 4 9 2 14 6 976 233 372 45 9 10 0 15 3 1165 255 388 45...

Page 20: ...1 220 240 50 1 220 240 50 1 220 240 50 37 24 25 2 35 5 Rotary Rotary Rotary Rotary 1 1 1 1 GJ176PAA 5KS140DAD21 5KS150EAB21 5KS225DKSM681 LG Electric Matsushita Electric Matsushita Electric Matsushita Electric 3654 14500 at 50Hz 240V 2932 11635 at 50Hz 240V 3130 12420 at 50Hz 240V 4901 19450 at 50Hz 240V Permanent split capacitor Permanent split capacitor Permanent split capacitor Permanent split ...

Page 21: ...1900 880 2100 1350 2200 1100 3250 1310 3360 6 1 6 6 6 0 7 0 3 5 8 5 5 5 8 5 4 0 9 4 6 0 9 8 4 8 15 6 0 15 5 1 220 240 50 1 220 240 50 1 220 240 50 1 220 240 50 37 24 25 2 35 5 Rotary Rotary Rotary Rotary 1 1 1 1 GJ176PAA 5KS140DAD21 5KS150EAB21 5KS225DKSM681 LG Electric Matsushita Electric Matsushita Electric Matsushita Electric 3654 14500 at 50Hz 240V 2932 11635 at 50Hz 240V 3130 12420 at 50Hz 24...

Page 22: ...16 7000 9000 16000 1900 8 5 8 4 9 9 18 9000 9000 18000 1900 8 5 9 5 7 12 19 7000 11000 18000 1900 8 5 9 5 Cooling 6 1 3 A3UC216FA0 Combination k Btu Capacity Btu h Cooling Unit A Unit B Unit C Unit D Total Input W Current A EER Btu h W A B C D Total Operation 7 7 8000 8000 880 4 0 9 1 1 UNIT 9 9 9500 9500 900 4 1 10 6 12 Art 12 11000 11000 1150 5 1 9 6 12 12 12000 12000 1150 5 1 10 4 7 7 14 8400 8...

Page 23: ...7 7 9 18 27 10000 18000 28000 3250 15 0 8 6 9 24 33 8000 22000 30000 3250 15 0 9 2 12 12 24 13000 13000 26000 3250 15 0 8 0 12 18 30 12000 18000 30000 3250 15 0 9 2 7 7 7 21 9000 9000 9000 27000 3250 15 0 8 3 7 7 9 23 9000 9000 11000 29000 3250 15 0 8 9 7 7 12 26 8000 8000 12000 28000 3250 15 0 8 6 7 7 18 32 6500 6500 17000 30000 3250 15 0 9 2 3 UNIT 7 9 9 25 9000 10000 10000 29000 3250 15 0 8 9 7...

Page 24: ...00 1900 8 5 7 4 2 UNIT 7 9 16 7000 9000 16000 1900 8 5 8 4 9 9 18 9000 9000 18000 1900 8 5 9 5 7 12 19 7000 11000 18000 1900 8 5 9 5 Combination k Btu Capacity Btu h Heating Unit A Unit B Unit C Unit D Total Input W Current A EER Btu h W A B C D Total Operation 7 7 9000 9000 1300 6 0 6 9 1 UNIT 9 9 10500 10500 1250 5 6 8 4 12 12 12100 12100 1200 5 5 10 1 7 7 14 7700 7700 15400 1900 8 5 8 1 2 UNIT ...

Page 25: ...0 2100 9 4 9 5 9 12 21 9000 12000 21000 2100 9 4 10 0 3 UNIT 7 7 7 21 7000 7000 7000 21000 2100 9 4 10 0 7 7 9 23 6400 6400 8200 21000 2100 9 4 10 0 Combination k Btu Capacity Btu h Heating Unit A Unit B Unit C Unit D Total Input W Current A EER Btu h W A B C D Total Operation 7 7 9000 9000 1350 6 0 6 7 1 UNIT 9 9 10450 10450 1350 6 2 7 7 12 Art 12 12100 12100 1400 6 2 8 6 12 12 13200 13200 1400 6...

Page 26: ...10000 18000 28000 3250 15 0 8 6 9 24 33 8000 22000 30000 3250 15 0 9 2 12 12 24 13000 13000 26000 3250 15 0 8 0 12 18 30 12000 18000 30000 3250 15 0 9 2 7 7 7 21 9000 9000 9000 27000 3250 15 0 8 3 7 7 9 23 9000 9000 11000 29000 3250 15 0 8 9 7 7 12 26 8000 8000 12000 28000 3250 15 0 8 6 7 7 18 32 6500 6500 17000 30000 3250 15 0 9 2 3 UNIT 7 9 9 25 9000 10000 10000 29000 3250 15 0 8 9 7 9 12 28 750...

Page 27: ... 27 11000 19800 30800 3360 15 5 9 2 9 24 33 8800 24200 33000 3360 15 5 9 8 12 12 24 14300 14300 28600 3360 15 5 8 5 12 18 30 13200 19800 33000 3360 15 5 9 8 7 7 7 21 9900 9900 9900 29700 3360 15 5 8 8 7 7 9 23 9900 9900 12100 31900 3360 15 5 9 5 3 UNIT 7 7 12 26 8800 8800 13200 30800 3360 15 5 9 2 7 7 18 32 7100 7100 18700 32900 3360 15 5 9 8 7 9 9 25 9900 11000 11000 31900 3360 15 5 9 5 7 9 12 28...

Page 28: ... AMNC H246LTL0 unit mm 7 1 Indoor Units Installation plate D H W More than 5cm More than 5cm More than 2 3m More than 5cm Ø 12 7 Ø 6 35 18 24k Ø 9 52 Ø 6 35 7 9 12k Gas Liquid Model 1 Pipe Specification mm Note 40 20 40 0 SR 12k 0 12 D 0 12 B C A 210 105 ST 18 24k 80 75 SQ 7 9k Distance mm CHASSIS Grade Installation plate Ø70mm Left rear piping Right rear piping C D B A Ø70mm ...

Page 29: ...8 D 129 Model AMNC H096AP 1 AMNC H126AP 1 unit mm 7 Dimensional Drawings Ø 9 52 Ø 6 35 9 12k Gas Liquid Model 1 Pipe Specification mm Note Unit mm Pipe Hole Fix Hole Hanger Hole H W D More than 10cm More than 50cm More than 2m More than 50cm AMNC AP AMNH AP ...

Page 30: ...Units W L6 L7 L8 L9 L4 H D L1 L2 L3 L5 L10 Gas side 3 way valve Liquid side 2 way valve L13 L12 L11 W mm 801 H mm 555 D mm 262 L1 mm 339 L2 mm 300 L3 mm 37 L4 mm 543 6 L5 mm 11 4 L6 mm 591 L7 mm 105 L8 mm 105 L9 mm 72 5 L10 mm 74 5 L11 mm 79 A2UC146FA0 A2UH146FA0 Model Dimensions ...

Page 31: ...UC186FA0 A2UH186FA0 W D L1 L2 L9 L4 L3 H L10 L10L10 L8 Gas side 3 Way valve Liquid side 2 Way valve L7 L5 L6 W mm 870 H mm 655 D mm 320 L1 mm 370 L2 mm 25 L3 mm 630 L4 mm 25 L5 mm 546 L6 mm 160 L7 mm 160 L8 mm 64 L9 mm 76 5 L10 mm 50 A2UC186FA0 A2UH186FA0 Model Dimensions ...

Page 32: ...A0 W L5 L6 L7 L8 L3 H D L1 L2 L4 L10 L9 Gas side 3 way valve Liquid side 2 way valve L10 L10 L10 L10 W mm 870 H mm 655 D mm 320 L1 mm 370 L2 mm 25 L3 mm 630 L4 mm 25 L5 mm 546 L6 mm 160 L7 mm 160 L8 mm 64 L9 mm 76 5 L10 mm 50 A3UC216FA0 A3UH216FA0 Model Dimensions ...

Page 33: ...awings A4UC306FA0 A4UH306FA0 76 5 4 holes for anchor bolts 50 50 50 50 50 50 320 64 160 160 550 1060 360 340 320 1030 870 4 2 3 1 Number Name Descripition 1 Liquid side service valve mm Ø6 35 2 Gas side service valve mm Ø9 52 3 Air discharge grill 4 Control Cover ...

Page 34: ... MOTOR CN POWER AC PCB ASM DC PCB ASM FUSE 250V 2A ZNR 8 1 Indoor Unit Wall Mounted CONNECTOR NUMBER Location CN POWER AC POWER SUPPLY CN MOTOR AC FAN MOTOR OUTPUT CN ACDC AC DC CONNECTION CN COMM COMMUNICATION CN DISP DISPLAY CN DISP2 DISPLAY CN UD STEP MOTOR CN LR STEP MOTOR CN TH1 ROOM PIPE SENSOR CN TH2 DISCHARGE PIPE SENSOR ...

Page 35: ...Y S W SAFETY S W 3854A20135Y CN GND1 CN ACDC1 CN ACDC2 CN HVB BL H V ASM CN MOTOR1 BK WH YL RD FAN MOTOR CN POWER FUSE 250V 3 15A ZNR TO OUTDOOR UNIT BR BL GN YL RD 1 L 2 N 3 4 Z CN TH1 THERMISTOR OUT PIPE THERMISTOR IN PIPE THERMISTOR ROOM CN TH2 CONNECTOR NUMBER LOCATION CN POWER AC POWER SUPPLY CN MOTOR BLDC FAN MOTOR OUTPUT CN D1 DISPLAY CN D2 DISPLAY CN LR1 STEP MOTOR CN LR2 STEP MOTOR CN UD ...

Page 36: ... YELLOW CN CONNECTOR 1 L 2 N 1 L 2 N 3 A 3 B OUTDOOR WIRING DIAGRAM MAIN POWER A S V CM FMo P NO 3854A20375B B S V B P S V MAIN PCB ASSY BK BK BK BR BK BK T B1 RD Co BL BL YL RD C S H C F R BK BK BK BK BK BL RD RD T B2 RD BL BK BL BK WH FUSE 250V T3 15A BL BR WH TO INDOOR UNIT CN COM WH CN COM CN COMP WH CN H L S 4 WH CN POWER WH A UNIT B UNIT RD ...

Page 37: ...H CN TH1 FUSE T3 15A COMP B COMP A FMo P NO 3854A20392A CN FAN1 WH CN COMP RD CN LEV2 BL LEV B LEV A CN LEV1 WH AIR TEMP SENSOR RD BK RD BK BK Co Co BK BK BK BL OR BR YL OR YL WH RD RD YL BR C C S S R R F C H BL BL 2 N 1 L 1 L 2 N TO INDOOR UNIT A TO INDOOR UNIT B MAIN POWER GN YL GN YL Notes BL BLUE BK BLACK BR BROWN RD RED OR ORANGE WH WHITE YL YELLOW GN YL GREEN YELLOW CN CONNECTOR ...

Page 38: ...EV B LEV C LEV A CN LEV1 WH CN COM WH CN POWER WH CN TH1 FUSE T3 15A CN FAN1 WH AIR TEMP SENSOR RD OLP OLP COMP B COMP A FMo CN COMP RD RD BK BK Co Co BK BK BK BL OR BR YL OR YL WH RD RD YL BR C C S S R R F C H BL BK BL TO INDOOR UNIT A TO INDOOR UNIT B TO INDOOR UNIT C POWER SUPPLY GN YL GN YL GN YL Notes BL BLUE BK BLACK BR BROWN RD RED OR ORANGE WH WHITE YL YELLOW GN YL GREEN YELLOW CN CONNECTO...

Page 39: ...AIN PWB ASSY CN LEV2 BL CN LEV3 YL LEV B LEV C CN LEV4 WH LEV D LEV A CN LEV1 WH CN COMP RD RD BL TB2 OLP COMP B COMP A FMo1 BK BK Co Co BK BK BL OR BR YL BK BL OR BR YL WH RD RD YL BR C C S S R R F C H BL BK BL OR BR YL BK BL OR BR YL P NO 3854A20392C F C H TO INDOOR UNIT A TO INDOOR UNIT B TO INDOOR UNIT C TO INDOOR UNIT C POWER SUPPLY GN YL GN YL GN YL GN YL GN YL Notes BL BLUE BK BLACK BR BROW...

Page 40: ... BK BK T B1 RD Co BL BL YL RD C S H C F R BK BK BK BK BK BK WH WH BL RD RD T B2 RD BL BK WH BL BK WH FUSE 250V T3 15A BL BR WH TO INDOOR UNIT CN COM WH CN COM CN COMP WH CN H L S 4 WH CN POWER PIPE SENSOR CN TH1 RD WH 1 L 2 N 1 L 2 N 3 A 3 B A UNIT B UNIT RD Notes BL BLUE BK BLACK BR BROWN RD RED OR ORANGE WH WHITE YL YELLOW GN YL GREEN YELLOW CN CONNECTOR ...

Page 41: ... COMP B COMP A FMo P NO 3854A20216T CN FAN1 WH CN COMP RD CN LEV2 BL LEV B LEV A CN LEV1 WH AIR TEMP SENSOR PIPE TEMP SENSOR RD BL BK RD BK BK Co Co BK BK BK BL OR BR YL OR YL WH RD RD YL BR C C S S R R F C H BL BK BL BK BK RD TM 1 L 2 N 3 3 2 N 1 L 1 L 2 N TO INDOOR UNIT A TO INDOOR UNIT B MAIN POWER GN YL GN YL Notes BL BLUE BK BLACK BR BROWN RD RED OR ORANGE WH WHITE YL YELLOW GN YL GREEN YELLO...

Page 42: ...S 4 WH CN FAN1 WH AIR TEMP SENSOR RD TB2 OLP OLP COMP B COMP A FMo CN COMP RD RD BK BK Co Co BK BK BK BL OR BR YL OR YL WH RD RD YL BR C C S S R R F C H BL BK BK BK RD BK BL TB1 BL BL BL BR BR OR YL RD BR BL TM GN YL GN YL GN YL 1 L 2 N 3 3 3 2 N 2 N 1 L 1 L TO INDOOR UNIT A TO INDOOR UNIT B TO INDOOR UNIT C POWER SUPPLY GN YL Notes BL BLUE BK BLACK BR BROWN RD RED OR ORANGE WH WHITE YL YELLOW GN ...

Page 43: ... LEV4 WH LEV D LEV A CN LEV1 WH CN COMP RD RD BL TB2 OLP COMP B COMP A FMo1 BK BK Co Co BK BK BL OR BR YL BK BL OR BR YL WH RD RD YL BR C C S S R R F C H BL BK BL OR BR YL BK BL OR BR YL P NO 3854A20216V F C H TB1 TM 3 2 N 1 L 3 3 2 N 2 N 1 L 1 L 3 BL BL BL BR BR OR YL RD WH BR BL TO INDOOR UNIT A TO INDOOR UNIT B TO INDOOR UNIT C TO INDOOR UNIT C POWER SUPPLY GN YL GN YL GN YL GN YL GN YL Notes B...

Page 44: ...NC076LQL0 AMNC096LQL0 AMNC126LRL0 AMNC186LTL0 AMNC246LTL0 unit mm inch Refrigerant pipe connection port diameter Heat Exchanger Turbo Fan lndoor unit Cooling Thermistor unit mm inch Refrigerant pipe connection port diameter Model AMNC096AP 1 AMNC126AP 1 Gas Ø9 52 3 8 Liquid Ø6 35 1 4 9 1 Indoor Unit 9 1 1 Cooling Only Wall Mounted ART COOL ...

Page 45: ...pe connection port diameter Heat Exchanger Turbo Fan lndoor unit Cooling Heating Thermistor unit mm inch Refrigerant pipe connection port diameter Wall Mounted ART COOL 9 1 2 Heat Pump Model AMNH096AP 1 AMNH126AP 1 Gas Ø9 52 3 8 Liquid Ø6 35 1 4 Gas Ø9 52 3 8 Ø12 7 1 2 Liquid Ø6 35 1 4 Model AMNH076LQL0 AMNH096LQL0 AMNH126LRL0 AMNH186LTL0 AMNH246LTL0 ...

Page 46: ...Gas Field Piping Liquid Refrigerant Flow Cooling Capillary Tube Solenoid Valve LEV A LEV B Header Room B Room A Field Piping Liquid Room A Field Piping Gas Room B Accumulator Compressor A Heat Exchanger Check Valve 2 Check Valve 1 OUTDOOR UNIT Refrigerant Flow Cooling Compressor B 9 2 Outdoor Unit 9 2 1 Cooling Only A2UC146FA0 A2UC186FA0 ...

Page 47: ...ator Heat Exchanger Check Valve 2 Check Valve 1 OUTDOOR UNIT Refrigerant Flow Cooling Compressor A Compressor B LEV A LEV B LEV C Header Room C Room A Field Piping Liquid Room B Room C Room A Field Piping Gas Room B Accumulator Heat Exchanger Check Valve 2 Check Valve 1 OUTDOOR UNIT Refrigerant Flow Cooling Compressor A Compressor B Room D LEV D Room D A3UC216FA0 A4UC306FA0 ...

Page 48: ...ant Flow Cooling Heating Room B Room A Field Piping Liquid Capillary Tube Solenoid Valve Accumulator Heat Exchanger Check Valve 2 Check Valve 1 Reversing Valve OUTDOOR UNIT Refrigerant Flow Cooling Heating LEV A LEV B Header Room B Room A Field Piping Liquid Room A Field Piping Gas Room B Compressor A Compressor B A2UH146FA0 A2UH186FA0 9 2 2 Heat Pump ...

Page 49: ... Header Room C Room A Field Piping Liquid Room A Field Piping Gas Room C Compressor A Compressor B Room B LEV B Room B Accumulator Heat Exchanger Check Valve 2 Check Valve 1 Reversing Valve OUTDOOR UNIT Refrigerant Flow Cooling Heating LEV A LEV C Header Room C Room A Field Piping Liquid Room A Field Piping Gas Room C Compressor A Compressor B Room B LEV B Room B Room D LEV D Room D A3UH216FA0 A4U...

Page 50: ... 9 29 4 25 1 64 4 55 1 67 4 74 1 69 4 91 1 72 5 15 1 74 5 27 1 76 35 4 06 1 81 4 35 1 84 4 53 1 87 4 69 1 90 4 91 1 93 5 03 1 95 41 3 84 1 94 4 11 1 97 4 29 2 00 4 44 2 03 4 65 2 06 4 76 2 09 46 3 59 2 05 3 84 2 08 4 01 2 11 4 15 2 15 4 35 2 18 4 45 2 21 21 5 03 1 30 5 39 1 32 5 62 1 34 5 81 1 36 6 09 1 38 6 24 1 40 24 4 96 1 43 5 31 1 45 5 54 1 47 5 73 1 50 6 01 1 52 6 15 1 54 9 9 29 4 78 1 64 5 ...

Page 51: ...3 5 66 2 16 41 4 32 2 14 4 63 2 18 4 82 2 21 4 99 2 25 5 23 2 28 5 35 2 31 46 4 04 2 26 4 32 2 30 4 51 2 33 4 66 2 38 4 89 2 41 5 00 2 44 21 5 31 1 44 5 69 1 46 5 93 1 48 6 14 1 51 6 43 1 53 6 58 1 55 24 5 24 1 58 5 61 1 61 5 84 1 63 6 05 1 66 6 34 1 68 6 49 1 70 9 9 29 5 05 1 81 5 40 1 84 5 63 1 86 5 83 1 90 6 11 1 93 6 25 1 95 35 4 82 2 00 5 16 2 04 5 38 2 06 5 57 2 10 5 84 2 13 5 97 2 16 41 4 5...

Page 52: ...5 1 79 5 27 1 81 35 4 06 1 86 4 35 1 89 4 53 1 91 4 69 1 95 4 91 1 98 5 03 2 00 41 3 84 1 99 4 11 2 02 4 29 2 05 4 44 2 09 4 65 2 12 4 76 2 14 46 3 59 2 10 3 84 2 14 4 01 2 17 4 15 2 21 4 35 2 24 4 45 2 27 21 4 75 1 33 5 09 1 36 5 30 1 37 5 49 1 40 5 75 1 42 5 89 1 44 24 4 68 1 47 5 02 1 49 5 23 1 51 5 41 1 54 5 67 1 56 5 81 1 58 7 9 29 4 51 1 68 4 84 1 71 5 04 1 73 5 22 1 76 5 47 1 79 5 59 1 81 3...

Page 53: ... 98 9 54 3 02 35 7 36 3 10 7 88 3 15 8 21 3 19 8 50 3 25 8 91 3 30 9 12 3 34 41 6 96 3 32 7 45 3 37 7 77 3 42 8 04 3 48 8 43 3 53 8 63 3 57 46 6 50 3 51 6 97 3 57 7 26 3 61 7 51 3 68 7 88 3 73 8 06 3 78 21 7 83 2 22 8 38 2 26 8 74 2 29 9 04 2 33 9 48 2 37 9 70 2 40 24 7 72 2 44 8 26 2 48 8 61 2 52 8 91 2 56 9 34 2 60 9 56 2 63 7 7 12 29 7 44 2 80 7 96 2 85 8 30 2 89 8 59 2 94 9 00 2 98 9 21 3 02 3...

Page 54: ... 7 71 3 37 8 04 3 42 8 32 3 48 8 72 3 53 8 92 3 57 46 6 73 3 51 7 21 3 57 7 51 3 61 7 77 3 68 8 15 3 73 8 34 3 78 21 8 39 2 22 8 98 2 26 9 36 2 29 9 69 2 33 10 16 2 37 10 39 2 40 24 8 27 2 44 8 85 2 48 9 23 2 52 9 55 2 56 10 01 2 60 10 24 2 63 7 7 7 9 29 7 97 2 80 8 53 2 85 8 89 2 89 9 20 2 94 9 65 2 98 9 87 3 02 35 7 61 3 10 8 15 3 15 8 49 3 19 8 79 3 25 9 22 3 30 9 43 3 34 41 7 20 3 32 7 71 3 37...

Page 55: ...1 56 3 46 1 59 3 60 1 61 3 73 1 64 3 91 1 66 4 00 1 68 TC PI TC PI TC PI TC PI TC PI TC PI kW kW kW kW kW kW kW kW kW kW kW kW Combination Capacity Index kBtu h Indoor Air Temp CDB 10 5 0 6 10 15 Outdoor Air Temp CWB 16 1 98 1 09 2 33 1 20 2 70 1 30 3 14 1 41 3 39 1 48 3 75 1 59 18 1 92 1 13 2 26 1 24 2 61 1 35 3 04 1 45 3 29 1 53 3 63 1 64 7 20 1 86 1 17 2 19 1 28 2 53 1 39 2 93 1 50 3 19 1 58 3 ...

Page 56: ...8 4 85 1 40 24 3 86 1 43 4 13 1 45 4 31 1 47 4 46 1 50 4 67 1 52 4 78 1 54 7 7 29 3 72 1 64 3 98 1 67 4 15 1 69 4 30 1 72 4 50 1 74 4 61 1 76 35 3 55 1 81 3 80 1 84 3 96 1 87 4 10 1 90 4 30 1 93 4 40 1 95 41 3 36 1 94 3 60 1 97 3 75 2 00 3 88 2 03 4 07 2 06 4 16 2 09 46 3 14 2 05 3 36 2 08 3 50 2 11 3 63 2 15 3 80 2 18 3 89 2 21 21 4 47 1 30 4 79 1 32 4 99 1 34 5 17 1 36 5 42 1 38 5 54 1 40 24 4 4...

Page 57: ...5 1 65 4 83 1 78 5 23 1 87 5 77 2 01 18 2 95 1 43 3 48 1 57 4 02 1 71 4 68 1 84 5 06 1 94 5 59 2 08 7 7 20 2 86 1 48 3 37 1 62 3 90 1 76 4 51 1 90 4 91 2 00 5 42 2 14 22 2 76 1 53 3 25 1 67 3 76 1 82 4 37 1 96 4 73 2 07 5 23 2 21 24 2 66 1 57 3 14 1 72 3 63 1 87 4 22 2 02 4 57 2 13 5 05 2 28 16 3 48 1 39 4 10 1 51 4 75 1 65 5 52 1 78 5 97 1 87 6 59 2 01 18 3 37 1 43 3 97 1 57 4 60 1 71 5 34 1 84 5...

Page 58: ... 5 66 2 16 41 4 32 2 14 4 63 2 18 4 82 2 21 4 99 2 25 5 23 2 28 5 35 2 31 46 4 04 2 26 4 32 2 30 4 51 2 33 4 66 2 38 4 89 2 41 5 00 2 44 21 5 31 1 44 5 69 1 46 5 93 1 48 6 14 1 51 6 43 1 53 6 58 1 55 24 5 24 1 58 5 61 1 61 5 84 1 63 6 05 1 66 6 34 1 68 6 49 1 70 9 9 29 5 05 1 81 5 40 1 84 5 63 1 86 5 83 1 90 6 11 1 93 6 25 1 95 35 4 82 2 00 5 16 2 04 5 38 2 06 5 57 2 10 5 84 2 13 5 97 2 16 41 4 56...

Page 59: ... 48 22 3 55 1 77 4 18 1 93 4 84 2 10 5 62 2 27 6 09 2 39 6 72 2 56 24 3 43 1 82 4 04 1 99 4 67 2 17 5 43 2 34 5 88 2 47 6 49 2 64 16 3 96 1 60 4 66 1 75 5 39 1 91 6 27 2 06 6 79 2 17 7 49 2 32 18 3 83 1 66 4 51 1 81 5 22 1 97 6 07 2 13 6 57 2 24 7 26 2 40 9 9 20 3 72 1 71 4 38 1 87 5 07 2 04 5 86 2 20 6 38 2 32 7 04 2 48 22 3 58 1 77 4 22 1 93 4 88 2 10 5 68 2 27 6 15 2 39 6 79 2 56 24 3 46 1 82 4...

Page 60: ...15 1 79 5 27 1 81 35 4 06 1 86 4 35 1 89 4 53 1 91 4 69 1 95 4 91 1 98 5 03 2 00 41 3 84 1 99 4 11 2 02 4 29 2 05 4 44 2 09 4 65 2 12 4 76 2 14 46 3 59 2 10 3 84 2 14 4 01 2 17 4 15 2 21 4 35 2 24 4 45 2 27 21 4 75 1 33 5 09 1 36 5 30 1 37 5 49 1 40 5 75 1 42 5 89 1 44 24 4 68 1 47 5 02 1 49 5 23 1 51 5 41 1 54 5 67 1 56 5 81 1 58 7 9 29 4 51 1 68 4 84 1 71 5 04 1 73 5 22 1 76 5 47 1 79 5 59 1 81 ...

Page 61: ... 2 98 9 54 3 02 35 7 36 3 10 7 88 3 15 8 21 3 19 8 50 3 25 8 91 3 30 9 12 3 34 41 6 96 3 32 7 45 3 37 7 77 3 42 8 04 3 48 8 43 3 53 8 63 3 57 46 6 50 3 51 6 97 3 57 7 26 3 61 7 51 3 68 7 88 3 73 8 06 3 78 21 7 83 2 22 8 38 2 26 8 74 2 29 9 04 2 33 9 48 2 37 9 70 2 40 24 7 72 2 44 8 26 2 48 8 61 2 52 8 91 2 56 9 34 2 60 9 56 2 63 7 7 12 29 7 44 2 80 7 96 2 85 8 30 2 89 8 59 2 94 9 00 2 98 9 21 3 02...

Page 62: ...8 53 2 85 8 89 2 89 9 20 2 94 9 65 2 98 9 87 3 02 35 7 61 3 10 8 15 3 15 8 49 3 19 8 79 3 25 9 22 3 30 9 43 3 34 41 7 20 3 32 7 71 3 37 8 04 3 42 8 32 3 48 8 72 3 53 8 92 3 57 46 6 73 3 51 7 21 3 57 7 51 3 61 7 77 3 68 8 15 3 73 8 34 3 78 TC PI TC PI TC PI TC PI TC PI TC PI kW kW kW kW kW kW kW kW kW kW kW kW Combination Capacity Index Capacity kBtu h Indoor Air Temp CDB 10 5 0 6 10 15 Outdoor Air...

Page 63: ...58 9 14 3 77 10 09 4 03 16 6 53 2 45 7 69 2 68 8 90 2 92 10 35 3 15 11 20 3 32 12 37 3 55 18 6 32 2 53 7 45 2 77 8 62 3 02 10 02 3 26 10 85 3 43 11 97 3 67 9 24 20 6 13 2 62 7 23 2 86 8 36 3 11 9 67 3 36 10 52 3 54 11 62 3 79 22 5 91 2 70 6 97 2 95 8 06 3 21 9 37 3 47 10 14 3 65 11 20 3 91 24 5 71 2 78 6 73 3 04 7 78 3 31 9 05 3 58 9 80 3 77 10 81 4 03 16 5 66 2 45 6 67 2 68 7 71 2 92 8 97 3 15 9 ...

Page 64: ...1 20 3 32 12 37 3 55 18 6 32 2 53 7 45 2 77 8 62 3 02 10 02 3 26 10 85 3 43 11 97 3 67 9 12 12 20 6 13 2 62 7 23 2 86 8 36 3 11 9 67 3 36 10 52 3 54 11 62 3 79 22 5 91 2 70 6 97 2 95 8 06 3 21 9 37 3 47 10 14 3 65 11 20 3 91 24 5 71 2 78 6 73 3 04 7 78 3 31 9 05 3 58 9 80 3 77 10 81 4 03 16 6 49 2 45 7 65 2 68 8 85 2 92 10 29 3 15 11 14 3 32 12 29 3 55 18 6 28 2 53 7 40 2 77 8 57 3 02 9 96 3 26 10...

Page 65: ... air temperature Heating Power source voltage Voltage at starting Rating 10 Min 85 of rating 43 118 4 21 69 8 15 59 24 75 2 Indoor air temperature C W B F Outdoor air temperature C D B F Standard operation Indoor air temperature C D B F Standard operation Outdoor air temperature C W B F 18 64 4 10 50 24 75 2 7 14 ...

Page 66: ... 1m 0m 0m 1m 2m 3m 4m 5m 1 5 1 0 0 5 Temperature C 2 7m 2m 1m 0m 0m 1m 2m 3m 4m 5m 33 30 27 24 21 Cooling Discharge angle 45 Heating Discharge angle 50 Air velocity m s 2 7m 2m 1m 0m 0m 1m 2m 3m 4m 5m Temperature ßC 2 7m 2m 1m 0m 0m 1m 2m 3m 4m 5m 2 0 1 5 1 0 0 5 18 20 22 24 Air velocity m s 2 7m 2m 1m 0m 0m 1m 2m 3m 4m 5m Temperature ßC 2 7m 2m 1m 0m 0m 1m 2m 3m 4m 5m 2 0 1 5 1 0 0 5 30 27 24 21 ...

Page 67: ...C 15 NC 70 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 Sound Pressure Level dB re 20µPa Octave Band Center Frequency Hz 63 125 250 500 1000 2000 4000 8000 10 20 30 40 50 60 70 80 90 NC 15 NC 70 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 Sound Pressure Level dB re 20µPa Octave Band Center Frequency Hz 63 125 250 500 1000 2000 4000 8000 10 20 30 40 50 60 70 80 90 NC ...

Page 68: ...s installed The operating conditions are assumed to be standard KS conditions Model AMNC H096AP 1 AMNC H126AP 1 Sound Levels dBA H M L 37 43 31 39 27 31 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 Octave Band Center Frequency Hz NC 15 NC 70 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 Octave Band Center ...

Page 69: ...s are assumed to be standard KS conditions 10 20 30 40 50 60 70 80 90 NC 15 NC 70 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 Sound Pressure Level dB re 20µPa 63 125 250 500 1000 2000 4000 8000 10 20 30 40 50 60 70 80 90 NC 15 NC 70 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 Sound Pressure Level dB re 20µPa 63 125 250 500 1000 2000 4000 8000 10 20 30 40 50 60 70 80...

Page 70: ... Length Length Refrigerant 7k 9k 12k 3 8 9 52mm 1 4 6 35mm 7 5m 15m 30g m 18k 24k 1 2 12 7mm 1 4 6 35mm 7 5m 15m 30g m Refrigerant Charge Extra refrigerant Extended length Rated length x Additional refrigerant Model Standard Length Max piping length each indoor unit Max total Outdoor Unit A B C D A B C D piping length A2UC H146FA0 7 5m 15m 15m 30m A B A2UC H186FA0 7 5m 15m 15m 30m A B A3UC H216FA0...

Page 71: ...than 5 cm More than 5 cm 14 2 Select the best location 14 2 1 Indoor Unit Install the air conditioner in the location that satisfies the following conditions Wall Mounted Type ART COOL Type Do not have any heat or steam near the unit Select a place where there are no obstacles in front of the unit Make sure that condensation drainage can be conve niently routed away Do not install near a doorway E...

Page 72: ...onditioner do not disturb neighbors Rooftop Installations If the outdoor unit is installed on a roof structure be sure to level the unit Ensure the roof structure and anchoring method are adequate for the unit location Consult local codes regarding rooftop mounting 14 3 Settlement of outdoor unit Anchor the outdoor unit with a bolt and nut ø10mm tight ly and secure it horizontally on a concrete or...

Page 73: ... Liquid side piping Torque wrench B UNIT A UNIT Outdoor unit Connect the cable to the indoor unit by connecting the wires to the terminals on the control board indi vidually according to the outdoor unit connection Ensure that the color of the wires of the outdoor unit and the terminal No are the same as those of the indoor unit The earth wire should be longer than the common wires The circuit dia...

Page 74: ... 5 5 Cable Type H05RN F H05RN F H05RN F H05RN F NORMAL CROSS SECTIONAL AREA Grade mm2 NORMAL CROSS SECTIONAL AREA 0 75mm2 H05VV F ø7 5mm GN YL 20mm 1 Remove the control cover from the unit by loosening the screw Connect the wires to the terminals on the control board individually as the following 2 Secure the cable onto the control board with the holder clamper 3 Refix the control cover to the ori...

Page 75: ...tion of power source 4 Confirm that electrical capacity is sufficient 5 See to that the starting voltage is maintained at more than 90 percent of the rated voltage marked on the name plate 6 Confirm that the cable thickness is as specified in the power source specification Particularly note the relation between cable length and thickness 7 An earth leakage circuit breaker should be equiped in a we...

Page 76: ...bent Spacing of supports for horizontal piping 3 The length of pipe laid horizontally should be kept a minimum Drain trap Fit any indoor unit whose drain pipe connection is subjected to negative pressure with a drain trap 1 Rig the drain trap as shown in the drawing below 2 Provide one trap per unit A single trap for converging units will prove ineffective 3 Rig the trap to allow for future changi...

Page 77: ...ver movement and set the desired up down airflow direction ON OFF TIMER BUTTONS Used to set the time of starting and stopping operation TIME SETTING BUTTONS Used to adjust the time TIMER SET CANCEL BUTTON Used to set the timer when the desired time is obtained and to cancel the Timer operation SLEEP MODE AUTO BUTTON Used to set Sleep Mode Auto operation AIR CIRCULATION BUTTON Used to circulate the...

Page 78: ...o P O Box 355 Seoul 150 721 Korea Phone 3777 7969 Fax 3777 5137 8 http www lge com http biz lgservice com For continual product development LG reserves the right to change specifications without notice LG Electronics INC Printed in Korea December 2003 ...

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