LG LM50 Product Data Download

Page: 13 / 78

MPS Variable Multi Split System(50Hz, R410A)

1. Power Supply

Type

Outdoor Unit

Power Supply

Cooling Only

1Ø, 220~240V, 50Hz

Heat Pump

Note :

Power Supply Intake ; Outdoor Unit Only

External wiring procedure

- The power supply is needed only 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
A2UH186FA0
A3UH216FA0
A4UH306FA0

Get user manuals:

See SafeManuals.com

Summary of Contents for LM50

Page 1: ...LM50 2004 E1 MPS Variable Multi Split SYSTEM Free Joint 50Hz R410A Get user manuals See SafeManuals com ...

Page 2: ...ed 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 energy saving since th...

Page 3: ...2 MPS Variable Multi Split System 50Hz R410A Get user manuals See SafeManuals com ...

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 Get user manuals See SafeManuals com ...

Page 5: ...4 MPS Variable Multi Split System 50Hz R410A Get user manuals See SafeManuals com ...

Page 6: ...2004 Product Data 5 Part 1 Features Get user manuals See SafeManuals com ...

Page 7: ...ional 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 picture below Operatin...

Page 8: ... 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 Deodorizing efficiency 1...

Page 9: ...ling 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 provides indirect and...

Page 10: ... 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 the heating mode it...

Page 11: ...10 MPS Variable Multi Split System 50Hz R410A Get user manuals See SafeManuals com ...

Page 12: ...16FA0 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 Sound Levels 66 14 Ins...

Page 13: ...it 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 A2UH186FA0 A3UH21...

Page 14: ...apacity 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 Unit And No of Conn...

Page 15: ... 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 24000 O 9 2 6 9000 O O ...

Page 16: ...r 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 Get user manuals See SafeManuals com ...

Page 17: ...zing 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 O O O Time Delay ...

Page 18: ... 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 Unit Type Model No...

Page 19: ...2 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 9 10 0 15 3 1165 2...

Page 20: ...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 capacitor 1526 1290...

Page 21: ...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 240V 4901 19450 at 50...

Page 22: ... 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 8400 16800 2100 9 4...

Page 23: ...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 7500 9500...

Page 24: ...NIT 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 7 9 16 7700 9900 17...

Page 25: ... 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 2 9 4 7 7 14 9200 ...

Page 26: ...250 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 7500 9500 12000 29000 ...

Page 27: ...800 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 8200 10400 13200 ...

Page 28: ... 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 Get user manuals See SafeManuals com ...

Page 29: ... 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 Get user manuals See SafeManuals com ...

Page 30: ... 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 Get user manuals See SafeManuals com ...

Page 31: ...0 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 Get user manuals See SafeManuals com ...

Page 32: ...3 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 Get user manuals See SafeManuals com ...

Page 33: ...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 Get user manuals See SafeManuals com ...

Page 34: ... 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 Get user manuals See SafeManuals com ...

Page 35: ...54A20135Y 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 STEP MOTOR CN TH1 R...

Page 36: ...R 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 Get user manuals See SafeManuals com ...

Page 37: ...5A 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 Get user manuals See SafeManua...

Page 38: ...N 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 CONNECTOR Get user manuals...

Page 39: ...2 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 BROWN RD RED OR ORANGE ...

Page 40: ...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 Get user manuals See SafeManuals com ...

Page 41: ... 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 YELLOW CN CONNECTOR Get...

Page 42: ...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 YL GREEN YELLOW CN...

Page 43: ... 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 BL BLUE BK BLACK BR...

Page 44: ...QL0 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 Get user manuals See SafeManuals com ...

Page 45: ... 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 Get user manuals See SafeManuals com ...

Page 46: ...iquid 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 Get user manuals See SafeManuals com ...

Page 47: ...r 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 Get user manuals See SafeManuals com ...

Page 48: ...eating 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 Get user manuals See SafeManuals com ...

Page 49: ... 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 A4UH306FA0 Get user ma...

Page 50: ...5 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 12 1 67 5 34 1 69 5...

Page 51: ... 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 2 14 4 88 2 18 5 ...

Page 52: ... 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 35 4 31 1 86 4 62 1 ...

Page 53: ... 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 35 7 10 3 10 7 61 3...

Page 54: ...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 8 04 3 42 8 32 3 ...

Page 55: ... 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 52 1 69 22 1 79 1 2...

Page 56: ...6 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 41 1 43 4 72 1 45 4...

Page 57: ...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 79 1 94 6 39 2 08 ...

Page 58: ...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 2 14 4 88 2 18 5 0...

Page 59: ...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 08 1 99 4 72 2 17 ...

Page 60: ...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 35 4 31 1 86 4 62 ...

Page 61: ...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 35 7 10 3 10 7 61 ...

Page 62: ...9 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 Temp CWB 16 1 98 ...

Page 63: ...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 71 3 32 10 72 3 55 ...

Page 64: ...5 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 78 3 43 11 90 3 67...

Page 65: ...ating 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 Get user manuals See SafeManuals com ...

Page 66: ... 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 Cooling Discharge ...

Page 67: ...C 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 15 NC 70 NC 65 NC ...

Page 68: ...rating 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 Frequency Hz NC 15 ...

Page 69: ...e 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 90 NC 15 NC 70 NC...

Page 70: ...rigerant 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 7 5m 15m 15m 15m ...

Page 71: ... 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 Ensure that the spac...

Page 72: ...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 rigid mount When ...

Page 73: ...g 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 diagram is not subjec...

Page 74: ...5RN 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 original position wit...

Page 75: ...e 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 wet or moist area 8 T...

Page 76: ...ports 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 changing Class Nominal di...

Page 77: ...et 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 room air without ...

Page 78: ...l 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 Get user manuals See SafeManuals com ...

Search results

Summary of Contents for LM50

Reviews:

Related manuals for LM50

Brands by name

Popular brands

LG LM50, Product Data

Search results

Summary of Contents for LM50

Reviews:

Related manuals for LM50

Brands by name

Popular brands