Instruction/ maintenance manual of the product LM50 2004-E1 LG Electronics
Go to page of 78
LM50 2004-E1 MPS V aria b le Multi Split SYSTEM Free Joint, 50Hz, R410A.
2004 Product Data 1 General Description Thank you very much for your special patronage of LG air-conditioners. A high-grade, high-quality, advanced individual air-conditioning system that is able to respond to expanding, more sophisticated housing environment needs.
2 MPS V ariable Multi Split System(50Hz, R410A).
2004 Product Data 3 LG Air conditioners Pr oduct Data T ABLE OF CONTENTS T able of contents P age P art 1 Features ...............................................................................................7 P art 2 MPS V ariable Multi-Split system (R410A) .
4 MPS V ariable Multi Split System(50Hz, R410A).
2004 Product Data 5 Pa r t 1 Features.
6 MPS V ariable Multi Split System(50Hz, R410A) Features & Benefit MPS(Multi P o wer System) V ariable Control : (Except A2UC146F A0,A2UH146F A0) Big Energy Sa ving with MPS V ariable Control • .
2004 Product Data 7 Features & Benefit 90(Min) 0 100 200 300 400 500 (ppm) 60 30 Nano Filter + + + + + + + + + + + + + + + + Normal Filter Air Purifying System - It not only removes microscopic contaminants & dust, but it also removes house mites, pollen, and pet fur to help pre- vent allergic diseases like asthma.
8 MPS V ariable Multi Split System(50Hz, R410A) Features & Benefit Vertical Temperature Difference Horizontal Temperature Difference Improved value of the 3-Dimensional Cooling Time Reaching Tempe.
2004 Product Data 9 Features & Benefit En vir onment Friendl y Refrigerant : - LG Air conditioners uses environment friendly refrigerant. Which don't do any harm to the environment. Jet Cool: - In this mode very quick and fast cooling is done.
10 MPS V ariable Multi Split System(50Hz, R410A).
2004 Product Data 11 Pa r t 2 MPS V ariable Multi-Split System R410A, Cooling Onl y/Heat Pump AMNC076LQL0 AMNC096AP*1 AMNC096LQL0 AMNC126AP*1 AMNC126LRL0 AMNC186L TL0 AMNC246L TL0 AMNH076LQL0 AMNH096A.
12 MPS V ariable Multi Split System(50Hz, R410A) 1. P ower Suppl y Type Outdoor Unit Power Supply Cooling Only 1 Ø , 220~240V, 50Hz Heat Pump Note : Power Supply Intake ; Outdoor Unit Only External wiring pr ocedure - The power supply is needed only to the outdoor unit.
2004 Product Data 13 2. Model Number Nomenc lature 2.1 Indoor Units 2.2 Outdoor Units AMN H 6 07 Q L L 0 Chassis Name Serial Number Combination of Functions ART COOL Type Front Panel Color L : Wall Mo.
14 MPS V ariable Multi Split System(50Hz, R410A) 3. Outline of System The system has number of indoor units attached to an outdoor unit which saves energy while in operation. This system can be installed in small space and cooling can be controlled in each room individually.
2004 Product Data 15 3. Outline of System 3.3 External Appearance of Indoor Units Wall Mounted AMNC076LQL0 AMNH076LQL0 AMNC096LQL0 AMNH096LQL0 AMNC126LRL0 AMNH126LRL0 AMNC186LTL0 AMNH186LTL0 AMNC246LT.
16 MPS V ariable Multi Split System(50Hz, R410A) 4. List of Functions Model Features Airflow Direction Control(Left & Right) Manual Manual Manual Manual Airflow Direction Control(Up & Down) Au.
2004 Product Data 17 5. Specifications 1764(2051) 2267(2638) 3024(3515 4536(5275) 5795(6740 7000 9000 12000 18000 23000 -- - - - -- - - - 5.5(194) 6.0.(212) 9.0(318) 13(459) 14(495) 18~30 / - 18~30 / - 18~30 / - 18~30 / - 18~30 / - 8.4 8.4 14.4 23 28 IC-8415LG62A IC-8415LG62A IC-8420LG48A AMR-023E2 AMR-023E5 44 4 4 6 25 25 37 34 63 0.
18 MPS V ariable Multi Split System(50Hz, R410A) 5. Specifications Heat Pump Nominal Cooling Capacity ★ kcal/hr(W) Btu/hr Nominal Heating Capacity ★ kcal/hr(W) Btu/hr Air Circulation H/M/L CMM(CFM) Setting temperature range ° C Fan motor Output W Model No.
2004 Product Data 19 5. Specifications Notes: 1. Capacities are based on the following conditions: Cooling: - Indoor Temperature 27 ° C(80.6 ° F) DB /19 ° C(66.2 ° F) WB Heating: - Indoor Temperature 20 ° C(68 ° F) DB / 15 ° C(59 ° F) WB - Outdoor Temperature 35 ° C(95 ° F) DB /24 ° C(75.
20 MPS V ariable Multi Split System(50Hz, R410A) 5. Specifications Notes: 1. Capacities are based on the following conditions: Cooling: - Indoor Temperature 27 ° C(80.6 ° F) DB /19 ° C(66.2 ° F) WB Heating: - Indoor Temperature 20 ° C(68 ° F) DB / 15 ° C(59 ° F) WB - Outdoor Temperature 35 ° C(95 ° F) DB /24 ° C(75.
2004 Product Data 21 6. Combination T able Cooling 6.1 Cooling Only 6.1.1 A2UC146F A0 Combination(k Btu) Capacity (Btu/h) Cooling Input (W) Current (A) EER (Btu/h.W) ABCD T o t a l Operation 1 UNIT 7 - - - 7 9000 - - - 7000 1300 6.1 6.9 2 UNIT 7 7 - - 14 7500 7500 - - 15000 1400 6.
Cooling 6.1.4 A4UC306F A0 22 MPS V ariable Multi Split System(50Hz, R410A) 6. Combination T able Combination(k Btu) Capacity (Btu/h) Cooling Unit-A Unit-B Unit-C Unit-D Total Input (W) Current (A) EER (Btu/h.W) ABCD T o t a l Operation 7 7 9000 9000 1200 5.
2004 Product Data 23 6. Combination T able Cooling Heating Heating 6.2 Heat Pump 6.2.1 A2UH146F A0 Combination(k Btu) Capacity (Btu/h) Cooling Unit-A Unit-B Unit-C Unit-D Total Input (W) Current (A) EER (Btu/h.W) ABCD T o t a l Operation 1 UNIT 7 - - - 7 9400 - - - 9400 1350 6.
24 MPS V ariable Multi Split System(50Hz, R410A) 6. Combination T able Cooling 6.2.3 A3UH216F A0 Heating Combination(k Btu) Capacity (Btu/h) Cooling Unit-A Unit-B Unit-C Unit-D Total Input (W) Current (A) EER (Btu/h.W) ABCD T o t a l Operation 7 - - - 7 8000 - - - 8000 880 4.
2004 Product Data 25 6. Combination T able Cooling 6.2.4 A4UH306F A0 Combination(k Btu) Capacity (Btu/h) Cooling Unit-A Unit-B Unit-C Unit-D Total Input (W) Current (A) EER (Btu/h.W) ABCD T o t a l Operation 7 - - - 7 9000 - - - 9000 1200 5.2 7.5 9 - - - 9 10000 - - - 10000 1200 5.
26 MPS V ariable Multi Split System(50Hz, R410A) 6. Combination T able Heating Combination(k Btu) Capacity (Btu/h) Heating Unit-A Unit-B Unit-C Unit-D Total Input (W) Current (A) EER (Btu/h.W) ABCD T o t a l Operation 7 - - - 7 10000 - - - 10000 1310 6.
2004 Product Data 27 7. Dimensional Dra wings AMNC-LQ/LR/L T , AMNH-LQ/LR/L T W 824 900 1090 H 260 285 314 D 155 156 172 Model AMNC/H076LQL0 AMNC/H096LQL0 AMNC/H126LRL0 AMNC/H186LTL0 AMNC/H246LTL0 (unit : mm) 7.1 Indoor Units Installation plate D H W More than 5cm More than 5cm More than 2.
28 MPS V ariable Multi Split System(50Hz, R410A) W 570 H 568 D 129 Model AMNC/H096AP*1 AMNC/H126AP*1 (unit : mm) 7. Dimensional Dra wings Ø 9.52 Ø 6.
2004 Product Data 29 7. Dimensional Dra wings A2UC146F A0, A2UH146F A0 7.2 Outdoor 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.
30 MPS V ariable Multi Split System(50Hz, R410A) 7. Dimensional Dra wings A2UC186F A0, A2UH186F A0 W D L1 L2 L9 L4 L3 H L10 L10 L10 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.
2004 Product Data 31 7. Dimensional Dra wings A3UC216F A0, A3UH216F 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.
32 MPS V ariable Multi Split System(50Hz, R410A) 7. Dimensional Dra wings A4UC306F A0, A4UH306F A0 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) Ø 6.
2004 Product Data 33 8. Wiring Diagrams 3854A20135W CN-TH1 THERMIST OR(OUT -PIPE) THERMIST OR (IN-PIPE) THERMIST OR (ROOM) CN-TH2 CN-U/D CN-MO T OR CN-POWER A C PCB ASM DC PCB ASM FUSE 250V 2A ZNR 8.
34 MPS V ariable Multi Split System(50Hz, R410A) 8. Wiring Diagrams AR T COOL T ype CONNECT PCB ASM DISPLA Y 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) BK RD STEP MOTOR STEP MOTOR STEP MOTOR STEP MOTOR FORCE S/W SAFETY S/W SAFETY S/W 3854A20135Y CN-GND1 CN-ACDC1 CN-ACDC2 CN-HVB(BL) H.
2004 Product Data 35 8. Wiring Diagrams A2UC146F A0 8.2 Outdoor Unit Notes: BL BLUE BK BLACK BR BROWN RD RED OR ORANGE WH WHITE YL YELLOW GN/YL GREEN/YELLOW CN CONNECTOR 1(L) 2(N) 1(L) 2(N) 3(A) 3(B) .
36 MPS V ariable Multi Split System(50Hz, R410A) 8. Wiring Diagrams A2UC186F A0 OUTDOOR WIRING DIAGRAM TM TB1 OLP OLP BL BL BL BR BR BR BL OR YL 1(L) 2(N) 3 3 MAIN PWB ASSY CN-COM (WH) CN-POWER (WH) CN-TH1 FUSE T3.
2004 Product Data 37 8. Wiring Diagrams A3UC216F A0 OUTDOOR WIRING DIAGRAM TB1 BL BL BL BR BR OR YL RD BR BL MAIN PWB ASSY P/NO : 3854A20392B TM GN/YL 1(L) 2(N) 3 3 3 2(N) 2(N) 1(L) 1(L) CN-LEV2 (BL) CN-LEV3 (YL) LEV B LEV C LEV A CN-LEV1 (WH) CN-COM (WH) CN-POWER (WH) CN-TH1 FUSE T3.
38 MPS V ariable Multi Split System(50Hz, R410A) 8. Wiring Diagrams A4UC306F A0 OUTDOOR WIRING DIAGRAM TM 3 2(N) 1(L) 3 3 2(N) 2(N) 1(L) 1(L) 3 TB1 BL BL BL BR BR OR YL RD WH BR BL CN-COM (WH) CN-POWER (WH) CN-TH1 FUSE T3.
2004 Product Data 39 8. Wiring Diagrams A2UH146F A0 OUTDOOR WIRING DIAGRAM MAIN POWER A S/V CM FMo P/NO : 3854A20375A B S/V B/P S/V 4WV MAIN PCB ASSY BK BK BK BR BK BK T/B1 RD Co BL BL YL RD C S HC 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.
40 MPS V ariable Multi Split System(50Hz, R410A) 8. Wiring Diagrams A2UH186F A0 OUTDOOR WIRING DIAGRAM TB1 TB2 OLP OLP BR BL BL BL BR BL BR OR YL MAIN PWB ASSY CN-COM (WH) CN-POWER (WH) CN-TH1 FUSE T3.
2004 Product Data 41 8. Wiring Diagrams A3UH216F A0 OUTDOOR WIRING DIAGRAM BL MAIN PWB ASSY 4WV P/NO : 3854A20216U CN-LEV2 (BL) CN-LEV3 (YL) LEV B LEV C LEV A CN-LEV1 (WH) CN-COM (WH) CN-POWER (WH) CN-TH1 FUSE T3.
42 MPS V ariable Multi Split System(50Hz, R410A) 8. Wiring Diagrams A4UH306F A0 OUTDOOR WIRING DIAGRAM CN-COM (WH) CN-POWER (WH) CN-TH1 FUSE T3.15A PIPE TEMP SENSOR AIR TEMP SENSOR (RD) BL 4WV FMo2 CN.
2004 Product Data 43 9. Piping Diagrams Heat Exchanger C. F .F lndoor unit :Cooling : Thermistor Gas Ø 9.52(3/8) Ø 12.7(1/2) Liquid Ø 6.35(1/4) Model AMNC076LQL0 AMNC096LQL0 AMNC126LRL0 AMNC186LTL0.
44 MPS V ariable Multi Split System(50Hz, R410A) 9. Piping Diagrams Heat Exchanger C. F .F lndoor unit :Cooling : Thermistor :Heating [unit:mm(inch)] Refrigerant pipe connection port diameter Heat Exchanger T urbo F an lndoor unit :Cooling :Heating : Thermistor [unit:mm(inch)] Refrigerant pipe connection port diameter W all Mounted AR T COOL 9.
2004 Product Data 45 9. Piping Diagrams Room B Accumulator Compressor Heat Exchanger Header Room A Room B Room A OUTDOOR UNIT Field Piping Gas Field Piping Liquid Refrigerant Flow Cooling Capillary Tu.
46 MPS V ariable Multi Split System(50Hz, R410A) 9. Piping Diagrams 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 C.
2004 Product Data 47 9. Piping Diagrams Room B Accumulator Compressor Heat Exchanger Header Room A OUTDOOR UNIT Field Piping Gas Reversing Valve Refrigerant Flow Cooling Heating Room B Room A Field Pi.
48 MPS V ariable Multi Split System(50Hz, R410A) 9. Piping Diagrams Accumulator Low Pressure Heat Exchanger Check Valve(2) Check Valve(1) Reversing Valve OUTDOOR UNIT Refrigerant Flow Cooling Heating .
2004 Product Data 49 10. Capacity T able 10.1 A2UC146F A0 [Cooling Capacity] 10.2 A2UC186F A0 [Cooling Capacity] 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.
50 MPS V ariable Multi Split System(50Hz, R410A) 10. Capacity T able 10.3 A3UC216F A0 [Cooling Capacity] 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.
2004 Product Data 51 10. Capacity T able 10.4 A4UC306F A0 [Cooling Capacity] 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.: ° CWB 21 2.
52 MPS V ariable Multi Split System(50Hz, R410A) 10. Capacity T able 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.: ° CWB 21 7.
2004 Product Data 53 10. Capacity T able 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.: ° CWB 21 8.39 2.22 8.98 2.26 9.36 2.29 9.
54 MPS V ariable Multi Split System(50Hz, R410A) 10. Capacity T able 10.5 A2UH146F A0 [Cooling Capacity] [Heating Capacity] 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.
2004 Product Data 55 10. Capacity T able 10.6 A2UH186F A0 [Cooling Capacity] Heat Pump 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.
56 MPS V ariable Multi Split System(50Hz, R410A) 10. Capacity T able [Heating Capacity] 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.
2004 Product Data 57 10. Capacity T able Heat Pump 10.7 A3UH216F A0 [Cooling Capacity] 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.
58 MPS V ariable Multi Split System(50Hz, R410A) 10. Capacity T able [Heating Capacity] 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.
2004 Product Data 59 10. Capacity T able 10.8 A4UH306F A0 [Cooling Capacity] 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.: ° CWB 21 2.
60 MPS V ariable Multi Split System(50Hz, R410A) 10. Capacity T able 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.: ° CWB 21 7.
2004 Product Data 61 10. Capacity T able 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) Outdoor Air Temp.: ° CDB 14 16 18 19 22 24 Indoor Air Temp.: ° CWB 21 8.39 2.22 8.98 2.26 9.36 2.29 9.
62 MPS V ariable Multi Split System(50Hz, R410A) 10. Capacity T able 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 "3.
2004 Product Data 63 10. Capacity T able Heat Pump 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 6.29 2.45 7.41 2.68 8.
64 MPS V ariable Multi Split System(50Hz, R410A) 11. Operation Limits Item Range Inlet air temperature (Cooling) Inlet 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 .
2004 Product Data 65 12. Air V elocity and T emperature Distributions(Ref erence Data) 7k Btu/h Model 12.2 AR T COOL T ype 12k Btu/h Model Air velocity [m/s] 2.7m 2m 1m 0m 0m 1m 2m 3m 4m 5m 1.5 1.0 0.5 T emperature [ ˚ C] 2.7m 2m 1m 0m 0m 1m 2m 3m 4m 5m 18 20 22 24 Air velocity [m/s] 2.
66 MPS V ariable Multi Split System(50Hz, R410A) 13. Sound Le vels Overall Sound Pressure Level AMNC/H076LQL0 AMNC/H096LQL0 AMNC/H126LRL0 AMNC/H186L TL0 AMNC/H246L TL0 Model AMNC/H076LQL0 AMNC/H096LQL0 AMNC/H126LRL0 Sound Levels(dBA) H M L 34 35 38 31 32 36 28 30 34 Model AMNC/H186LTL0 AMNC/H246LTL0 Sound Levels(dBA) H M L 42 46 38 40 35 38 0.
2004 Product Data 67 AR T COOL 13. Sound Le vels Overall Sound Pressure Level AMNC/H096AP*1 AMNC/H126AP*1 Notes: - Sound measured at 1m away from the center of the unit.
68 MPS V ariable Multi Split System(50Hz, R410A) 13. Sound Le vels 13.2 Outdoor Unit Overall Sound Pressure Level A2UC/H146F A0 A2UC/H186F A0 A3UC/H216F A0 A4UC/H306F A0 Model A2UC/H146FA0 A2UC/H186FA.
2004 Product Data 69 14. Installation 14.1 Piping Length & Refrigerant Charge The maximun allo wable le vel and piping length 7.5 m It does not matter which unit is higher. 7.5m Indoor Unit A B C D [Outdoor Unit] Indoor Unit Capacity Pipe Size Rated Max Additional (Btu/h) Gas Liquid Length Length Refrigerant 7k, 9k, 12k 3/8"(9.
70 MPS V ariable Multi Split System(50Hz, R410A) 14. Installation • There should not be any heat source or steam near the unit. • There should not be any obstacles to prevent the air circulation. • There should be easy provision of condensate drain age.
2004 Product Data 71 14. Installation 14.2.2 Outdoor Unit • If an awning or canopy is built over the unit to prevent direct sunlight or rain exposure, make sure that heat radiation from the condenser is not restricted. • Ensure that the space around the back is more than 20~30cm and sides is more than 20~30cm.
72 MPS V ariable Multi Split System(50Hz, R410A) 14. Installation 14.4 Connecting Pipings and the cable to Outdoor unit 14.4.1 Connecting the pipings to the Outdoor unit 1. While installing pipes, you must use the connector. 2. Align the center of the pipings and tighten the flare nut by hand 3.
2004 Product Data 73 14. Installation Connecting the cable to the Outdoor unit. CA UTION: Pr o vide a circuit breaker between power sour ce and the unit as shown belo w . CA UTION: The power cor d connected to the outdoor unit should be complied with the fol- lowing specifications (Cab le type appro ved by HAR or SAA).
74 MPS V ariable Multi Split System(50Hz, R410A) 14. Installation CA UTION After the confirmation of the above conditions, prepare the wiring as f ollows. 1. Ne ver fail to have an individual power cir cuit specificall y for the air conditioner . For wiring, methed take guidance from the cir cuit diagram posted on the inside of contr ol co ver .
2004 Product Data 75 14. Installation 14.5 Drain Pipe W ork ❑ Drain pipe gradient and support 1) - The drain pipe must be fitted at a gradient of at least 1/100.
76 MPS V ariable Multi Split System(50Hz, R410A) 15. Function of Remote Contr oller ON OFF CANCEL A UTO CLEAN SET 1 3 5 4 9 10 17 18 16 7 2 8 13 14 15 11 6 12 Cooling Operation Auto Operation Healthy .
P/No.: 3828A20428F 20 Yoido-dong, Youngdungpo-gu, Yoido 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.
An important point after buying a device LG Electronics LM50 2004-E1 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought LG Electronics LM50 2004-E1 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data LG Electronics LM50 2004-E1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, LG Electronics LM50 2004-E1 you will learn all the available features of the product, as well as information on its operation. The information that you get LG Electronics LM50 2004-E1 will certainly help you make a decision on the purchase.
If you already are a holder of LG Electronics LM50 2004-E1, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime LG Electronics LM50 2004-E1.
However, one of the most important roles played by the user manual is to help in solving problems with LG Electronics LM50 2004-E1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device LG Electronics LM50 2004-E1 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
