Combination Data Manual

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Table Of Contents

MULTI

MAX

MULTI

COMBINATION DATA MANUAL

Multi-Zone Heat Pump Systems

1.5 to 5 Tons

Dual and Tri-Zone

Multi F

Quad-Zone

Multi F

Eight-Zone

Multi F MAX

Summary of content (46 pages)

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MULTI F MULTI F MAX COMBINATION DATA MANUAL Multi-Zone Heat Pump Systems 1.
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PROPRIETARY DATA NOTICE This document, as well as all reports, illustrations, data, information, and other materials are the property of LG Electronics U.S.A., Inc., and are disclosed by LG Electronics U.S.A., Inc. only in confidence. This document is for design purposes only. For more technical materials such as submittals, catalogs, installation, owner’s, and service manuals, visit www.lghvac.com. For continual product development, LG Electronics U.S.A., Inc.
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MULTI F MULTI F MAX TABLE OF CONTENTS Allowable Indoor Unit to Outdoor Unit Connections Overview .............................................................................................................................. 4-5 LMU18CHV ................................................................................................................................................................................................................... 6-7 Rated Cooling Combination Table ........................
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ALLOWABLE IDU TO ODU CONNECTIONS Table 1: Multi F Allowable Indoor Unit to Outdoor Unit Connections.
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MULTI F MULTI F MAX ALLOWABLE IDU TO ODU CONNECTIONS Table 2: Multi F MAX Allowable Indoor Unit to Outdoor Unit Connections.
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MULTI F MULTI F MAX MULTI F LMU18CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Cooling Combination Table Table 3: LMU18CHV with Non-Ducted, Ducted, and Mixed Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity Input (W) No. of (kBtu/h) Indoor EER SEER Rated Maximum Units IDU IDU IDU IDU Total Unit 1 Unit 2 Unit 3 Unit 4 Minimum Min. Rated Max.
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MULTI F MULTI F MAX MULTI F LMU18CHV Rated Heating Combination Table Table 4: LMU18CHV with Non-Ducted, Ducted, and Mixed Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity Input (W) No. of (kBtu/h) Indoor COP HSPF Rated Maximum Units IDU IDU IDU IDU Total Unit 1 Unit 2 Unit 3 Unit 4 Minimum Min. Rated Max.
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MULTI F MULTI F MAX MULTI F LMU24CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Cooling Combination Tables Table 5: LMU24CHV with Non-Ducted and Ducted Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity Input (W) No. of (kBtu/h) Indoor EER SEER Rated Maximum Units IDU IDU IDU IDU Total Unit 1 Unit 2 Unit 3 Unit 4 Minimum Min. Rated Max.
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MULTI F MULTI F MAX MULTI F LMU24CHV Rated Cooling Combination Tables Table 6: LMU24CHV with Mixed Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity Input (W) No. of (kBtu/h) Indoor EER SEER Rated Maximum Units IDU IDU IDU IDU Total Unit 1 Unit 2 Unit 3 Unit 4 Minimum Min. Rated Max.
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MULTI F MULTI F MAX MULTI F LMU24CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Heating Combination Tables Table 7: LMU24CHV with Non-Ducted and Ducted Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity Input (W) No. of (kBtu/h) Indoor COP HSPF Rated Maximum Units IDU IDU IDU IDU Total Unit 1 Unit 2 Unit 3 Unit 4 Minimum 1 2 3 4 (Btu/h) (Btu/h) (Btu/h) (Btu/h) Btu/h kW Btu/h kW Btu/h kW Min. Rated Max.
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MULTI F MULTI F MAX MULTI F LMU24CHV Rated Heating Combination Tables Table 8: LMU24CHV with Mixed Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity Input (W) No. of (kBtu/h) Indoor COP HSPF Rated Maximum Units IDU IDU IDU IDU Total Unit 1 Unit 2 Unit 3 Unit 4 Minimum Min. Rated Max.
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MULTI F MULTI F MAX MULTI F LMU30CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Cooling Combination Tables Table 9: LMU30CHV with Non-Ducted Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU30CHV Rated Cooling Combination Tables Table 10: LMU30CHV with Non-Ducted, Ducted, and Mixed Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU30CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Cooling Combination Tables Table 11: LMU30CHV with Mixed Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU30CHV Rated Heating Combination Tables Table 12: LMU30CHV with Non-Ducted Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU30CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Heating Combination Tables Table 13: LMU30CHV with Non-Ducted, Ducted, and Mixed Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU30CHV Rated Heating Combination Tables Table 14: LMU30CHV with Mixed Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Cooling Combination Tables Table 15: LMU36CHV with Non-Ducted Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Rated Cooling Combination Tables Table 16: LMU36CHV with Non-Ducted Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Cooling Combination Tables Table 17: LMU36CHV with Ducted Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Rated Cooling Combination Tables Table 18: LMU36CHV with Mixed Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Cooling Combination Tables Table 19: LMU36CHV with Mixed Indoor Units — Rated Cooling Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Rated Heating Combination Tables Table 20: LMU36CHV with Non-Ducted Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Heating Combination Tables Table 21: LMU36CHV with Non-Ducted Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Rated Heating Combination Tables Table 22: LMU36CHV with Ducted Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Heating Combination Tables Table 23: LMU36CHV with Mixed Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F LMU36CHV Rated Heating Combination Tables Table 24: LMU36CHV with Mixed Indoor Units — Rated Heating Combination Table. Indoor Unit Combination Room Capacity Total Capacity No.
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MULTI F MULTI F MAX MULTI F MAX LMU480HV Rated Cooling Combination Tables Multi F / Multi F MAX Heat Pump System Combination Data Manaul The individual indoor unit capacity can be calculated based on the outdoor unit Rated capacity as follows. 1 Individual Indoor Unit Combination Outdoor Unit Rated Individual Indoor Unit Rated Capacity (Qidu [Rated]) Capacity (Qidu [Combi]) = Capacity (Qodu [Rated]) x 7RWDO &RQQHFWHG ,QGRRU 8QLW 5DWHG &DSDFLW\ 4LGX >5DWHG@ 1 To calculate the individual IDU capacity bas
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MULTI F MULTI F MAX MULTI F MAX LMU480HV Rated Cooling Combination Tables Table 26: LMU480HV with Ducted Indoor Units — Rated Cooling Combination Table.
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MULTI F MULTI F MAX MULTI F MAX LMU480HV Rated Cooling Combination Tables Table 27: LMU480HV with Mixed Indoor Units — Rated Cooling Combination Table.
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MULTI F MULTI F MAX MULTI F MAX LMU480HV Rated Heating Combination Tables Table 28: LMU480HV with Non-Ducted Indoor Units — Rated Heating Combination Table. Total Indoor Unit Capacity (kBtu/h) Minimum Btu/h kW Heating Capacity Rated Btu/h kW Minimum Rated Maximum COP HSPF 27,720 8.12 1,419 2,200 2,640 3.5 28,875 8.46 1,476 2,288 2,746 3.5 30,030 8.80 1,533 2,377 2,852 3.5 31,185 9.14 1,590 2,465 2,958 3.5 32,340 9.48 1,647 2,553 3,064 3.5 33,495 9.82 1,704 2,642 3,170 3.5 34,650 10.
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MULTI F MULTI F MAX MULTI F MAX LMU480HV Rated Heating Combination Tables Table 29: LMU480HV with Ducted Indoor Units — Rated Heating Combination Table. Multi F / Multi F MAX Heat Pump System Combination Data Manaul Total Indoor Unit Capacity (kBtu/h) Minimum Btu/h kW Heating Capacity Rated Btu/h kW 24 14,667 4.30 24,444 7.16 25 15,278 4.48 25,463 7.46 26 15,889 4.66 26,481 7.76 27 16,500 4.84 27,500 8.06 28 17,111 5.01 28,519 8.36 29 17,722 5.19 29,537 8.66 30 18,333 5.37 30,556 8.96 31 18,944 5.
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MULTI F MULTI F MAX MULTI F MAX LMU480HV Rated Heating Combination Tables Table 30: LMU480HV with Mixed Indoor Units — Rated Heating Combination Table. Total Indoor Unit Capacity (kBtu/h) Minimum Btu/h kW Heating Capacity Rated Btu/h kW Minimum Rated Maximum COP HSPF 26,693 7.82 1,399 2,169 2,603 3.4 27,806 8.15 1,460 2,262 2,715 3.4 28,918 8.48 1,520 2,356 2,827 3.4 30,030 8.80 1,580 2,449 2,939 3.4 31,142 9.13 1,641 2,543 3,051 3.4 32,254 9.45 1,701 2,636 3,164 3.4 33,367 9.
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MULTI F MULTI F MAX MULTI F MAX LMU540HV Rated Cooling Combination Tables Multi F / Multi F MAX Heat Pump System Combination Data Manaul The individual indoor unit capacity can be calculated based on the outdoor unit Rated capacity as follows. 1 Individual Indoor Unit Combination Outdoor Unit Rated Individual Indoor Unit Rated Capacity (Qidu [Rated]) Capacity (Qidu [Combi]) = Capacity (Qodu [Rated]) x 7RWDO &RQQHFWHG ,QGRRU 8QLW 5DWHG &DSDFLW\ 4LGX >5DWHG@ 1 To calculate the individual IDU capacity bas
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MULTI F MULTI F MAX MULTI F MAX LMU540HV Rated Cooling Combination Tables Table 32: LMU540HV with Ducted Indoor Units — Rated Cooling Combination Table. Total Indoor Unit Capacity (kBtu/h) Minimum Btu/h kW Cooling Capacity Rated Btu/h kW Minimum Rated Maximum EER SEER 25,646 7.52 1,000 1,550 2,337 15.0 26,714 7.83 1,076 1,668 2,434 14.6 27,783 8.14 1,153 1,787 2,532 14.1 28,851 8.46 1,229 1,905 2,629 13.8 29,920 8.77 1,305 2,023 2,726 13.4 30,989 9.08 1,382 2,142 2,824 13.2 32,057 9.
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MULTI F MULTI F MAX MULTI F MAX LMU540HV Rated Cooling Combination Tables Table 33: LMU540HV with Mixed Indoor Units — Rated Cooling Combination Table.
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MULTI F MULTI F MAX MULTI F MAX LMU540HV Rated Heating Combination Tables Table 34: LMU540HV with Non-Ducted Indoor Units — Rated Heating Combination Table.
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MULTI F MULTI F MAX MULTI F MAX LMU540HV Rated Heating Combination Tables Table 35: LMU540HV with Ducted Indoor Units — Rated Heating Combination Table.
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MULTI F MULTI F MAX MULTI F MAX LMU540HV Rated Heating Combination Tables Table 36: LMU540HV with Mixed Indoor Units — Rated Heating Combination Table.
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MULTI F MULTI F MAX MULTI F MAX LMU600HV Multi F / Multi F MAX Heat Pump System Combination Data Manaul Rated Cooling Combination Tables The individual indoor unit capacity can be calculated based on the outdoor unit Rated capacity as follows. 1 Individual Indoor Unit Combination Outdoor Unit Rated Individual Indoor Unit Rated Capacity (Qidu [Rated]) Capacity (Qidu [Combi]) = Capacity (Qodu [Rated]) x 7RWDO &RQQHFWHG ,QGRRU 8QLW 5DWHG &DSDFLW\ 4LGX >5DWHG@ 1 To calculate the individual IDU capacity ba
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MULTI F MULTI F MAX MULTI F MAX LMU600HV Rated Cooling Combination Tables Table 38: LMU600HV with Ducted Indoor Units — Rated Cooling Combination Table. Total Indoor Unit Capacity (kBtu/h) Minimum Btu/h kW Cooling Capacity Rated Btu/h kW Minimum Rated Maximum EER SEER 26,158 7.67 1,029 1,595 1,840 14.91 19.5 27,212 7.98 1,100 1,705 1,957 14.51 19.5 28,266 8.28 1,170 1,814 2,075 14.17 19.4 29,320 8.59 1,240 1,923 2,193 13.86 19.4 30,374 8.90 1,311 2,032 2,310 13.59 19.4 31,428 9.
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MULTI F MULTI F MAX MULTI F MAX LMU600HV Rated Cooling Combination Tables Table 39: LMU600HV with Mixed Indoor Units — Rated Cooling Combination Table.
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MULTI F MULTI F MAX MULTI F MAX LMU600HV Rated Heating Combination Tables Table 40: LMU600HV with Non-Ducted Indoor Units — Rated Heating Combination Table. Total Indoor Unit Capacity (kBtu/h) Minimum Btu/h kW Heating Capacity Rated Btu/h kW Minimum Rated Maximum COP HSPF 28,980 8.49 1,280 1,984 2,182 4.1 11.9 30,188 8.85 1,340 2,077 2,284 4.1 11.9 31,395 9.20 1,400 2,170 2,386 4.0 11.9 32,603 9.56 1,460 2,263 2,488 4.0 11.8 33,810 9.91 1,520 2,356 2,589 4.0 11.8 35,018 10.26 1,580 2,449 2,691 4.
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MULTI F MULTI F MAX MULTI F MAX LMU600HV Rated Heating Combination Tables Table 41: LMU600HV with Ducted Indoor Units — Rated Heating Combination Table. Multi F / Multi F MAX Heat Pump System Combination Data Manaul Total Indoor Unit Capacity (kBtu/h) Minimum Btu/h kW Heating Capacity Rated Btu/h kW 24 17,940 5.26 27,600 8.09 25 18,688 5.48 28,750 8.43 26 19,435 5.70 29,900 8.76 27 20,183 5.92 31,050 9.10 28 20,930 6.13 32,200 9.44 29 21,678 6.35 33,350 9.77 30 22,425 6.57 34,500 10.11 31 23,173 6.
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MULTI F MULTI F MAX MULTI F MAX LMU600HV Rated Heating Combination Tables Table 42: LMU600HV with Mixed Indoor Units — Rated Heating Combination Table. Total Indoor Unit Capacity (kBtu/h) Minimum Btu/h kW Heating Capacity Rated Btu/h kW Minimum Rated Maximum COP HSPF 28,980 8.49 1,320 2,046 2,250 3.95 11.6 30,188 8.85 1,382 2,141 2,355 3.93 11.6 31,395 9.20 1,443 2,237 2,460 3.92 11.6 32,603 9.56 1,505 2,333 2,565 3.90 11.6 33,810 9.91 1,567 2,429 2,670 3.88 11.5 35,018 10.26 1,629 2,525 2,775 3.
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20001747 ISO 9001: 2008 LG ELECTRONICS INC. LG Electronics, U.S.A., Inc. Commercial Air Conditioning Division 4300 North Point Parkway Alpharetta, Georgia 30022 www.lg-vrf.com LG Electronics Products Support 1-888-865-3026 USA Follow the prompts for HVAC products.