LG LA181HSV5 Single Zone Art Cool Mirror Wall Mounted Owner’s Manual

LG LA181HSV5 Single Zone Art Cool Mirror Wall Mounted

Product Information:

The LG LA181HSV5 is a single zone Art CoolTM Mirror wall mounted air conditioning system. The system comprises an outdoor unit (ODU) LSU181HSV5 and an indoor unit (IDU) – LAN181HSV5. The cooling capacity of the system is between 3,070 and 29,515 Btu/h, with a SEER of 22.0 and EER of 12.55. The heating capacity ranges from 3,070 to 38,898 Btu/h, with an HSPF of 9.5. The system is powered by a 208-230V/60Hz/1 phase electrical connection and uses R410A refrigerant with an EEV of 3.86. The system features GoldFinTM technology and has maximum overcurrent protection (MOP) of 30A and minimum circuit ampacity (MCA) of 19A.

Product Usage Instructions:

1. Choose a suitable location for installation of the indoor unit.
2. Mount the indoor unit on the wall using the brackets provided.
3. Run piping and wiring from the outdoor unit to the indoor unit.
4. Connect the piping and wiring to the indoor unit and outdoor unit following the installation manual.
5. Connect the electrical supply to the outdoor unit following the installation manual.
6. Turn on the power supply to the system.
7. Select the desired operating mode (cooling or heating) using the remote control.
8. Adjust the temperature and fan speed settings to your preference using the remote control.
9. Clean or replace the air filters regularly to maintain optimal performance.

Specifications

Performance:

• Cooling:
  • Cooling Capacity (Min~Rated~Max) (Btu/h) SEER2    3,070 ~ 18,000 ~ 29,515
  • EER2              22.0
• Heating:
  • Heating Capacity (Min~Rated~Max) (Btu/h)        3,070 ~ 21,600 ~ 38,898
  • HSPF2  Max. Heating @ Indoor 70°F DB        9.5
  • Outdoor 19°F DB / 17°F WB              22,340 (103%)
  • Outdoor 6°F DB / 5°F WB                19,300 (89%)
  • Outdoor -3°F DB / -4°F WB              16,760 (77%)

HSPF – Heating Seasonal Performance Factor Cooling Nominal Test Conditions:
Indoor: 80°F DB / 67°F WB
Outdoor: 95°F DB / 75°F WB
Heating Nominal Test Conditions: Indoor: 70°F DB / 60°F WB Outdoor: 47°F DB / 43°F WB
Outdoor Unit:

• MOP (A)            30
• MCA (A)             19
• Cooling / Heating Rated Amps (A)        13.42 / 15.48
• Compressor (A)             14.3
• Fan Motor (A)                0.78
• MOP – Maximum Overcurrent Protection
• MCA – Minimum Circuit Ampacity

Total Power Input:

• Cooling Power Input (kW)        1.43
• Heating Power Input (kW)        1.73

Piping:

• Liquid Line (in., O.D.)                                   ø3/8
• Vapor Line (in., O.D.)                                    ø5/8
• Additional Refrigerant (oz./ft.)                    0.38
• Min. / Max. Pipe Length (ft.)²                      9.8 / 114.8
• Piping Length (no add’l refrig., ft.)              24.6
• Max. Elevation (ft.)                                          49.2

Operating Range:

• Outdoor Unit:
  • Cooling (°F DB)                          14 to 118
  • Heating (°F WB)                        -4 to 65
• Indoor Unit:
  • Cooling (°F WB)                          53 to 75
  • Heating (°F DB)                          60 to 86

Electrical:

• Power Supply (V¹/Hz/Ø)              208-230 / 60 / 1

System Data:

• Refrigerant Type                    R410A
• Refrigerant Control                  EEV
• Refrigerant Charge (lbs.)          3.86
• ODU Sound Pressure
• (Cooling / Heating) (±1 dB[A])³ IDU Sound Pressure            55 / 55
• Cooling (H/M/L/Sleep) (±1 dB[A])³                    47 / 42 / 37 / 31
• Heating (H/M/L) (±1 dB[A])³                                47 / 42 / 37
• ODU Net / Shipping Weight (lbs.)                          127.9 / 145.5
• IDU Net / Shipping Weight (lbs.)                            29.8 / 36.4
• Heat Exchanger Coating                                            GoldFin™

Fan:

• ODU Type                                                    Propeller
• IDU Type                                                     Cross Flow
• Fan Speeds (Fan/Cool/Heat)                   6 / 6 / 6
• Quantity (ODU + IDU)                             1 + 1
• Motor/Drive                                                Brushless Digitally Controlled/Direct
• ODU Max. Air Flow Rate (CFM)              2,119
• IDU Air Flow
• Cooling, Max/H/M/L (CFM)                    706 / 530 / 477 / 371
• Heating, Max/H/M/L (CFM)                    706 / 547 / 494 / 371
• Dehumidification (pts./hr.)                        5.5

Controls Features:

• 24-Hour on/off timer
• 4-Way auto swing
• Auto changeover
• Auto restart
• Jet cool/Jet heat
• Built-in low ambi-ent standard, down to 14°F (cooling mode)
• Condensate Sensor Connection
• Inverter (variable speed compressor)
• IDU compatible with Multi F ODUs
• Smart Diagnosis
• 3M Micro Filter
•  Self-cleaning indoor coil
• Sleep mode
• Cooling only function
• Built-in Wi-Fi via ThinQ app
• Built-in base pan heater

Optional Accessories:

• MultiSITE™ CRC1 – PREMTBVC0
• MultiSITE CRC1+ – PREMTBVC1
• MultiSITE Comm. Mgr. – PBACNBTR0A
• PI-485 – PMNFP14A1
• Dry Contact – PDRYCB320
• LonWorks® Gateway – PLNWKB100
• AC Smart IV BACnet® Gateway – PBACNA000
• ACP IV BACnet Gateway – PQNFB17C2
• Low Ambient Wind Baffle Kit (Cooling to 0°F) – ZLABGP04A

Notes:

1. Acceptable operating voltage: 187V-253V.
   Piping lengths are equivalent.

2. Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745.

3. All communication / connection (power) cable from the outdoor unit to the indoor unit is field supplied and is to be minimum four-conductor, 14 AWG, stranded, shielded or unshielded (if shielded, it must be grounded to the chassis of the outdoor unit only), and must comply with applicable local and national codes.

4. See Engineering Manual for sensible and latent capacities.

5. Power wiring cable size must comply with the applicable local and national code.

6. The indoor unit comes with a dry helium charge.

7. This data is rated 0 ft. above sea level, with 24.6 ft. of refrigerant line and a 0 ft. level difference between outdoor and indoor units.

8. Must follow installation instructions in the applicable LG installation manual.

9. Multi compatible 18k IDUs include socket adapters for refrigerant pipe connections with Multi F systems. BACnet® is a registered trademark of ASHRAE. LonWorks® is a trademark of Echelon Corporation.

Dimensions

Parts

For continual product development, LG reserves the right to change specifications without notice.
© LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG Life’s Good” is a registered trademark of LG Corp. /www.lghvac.com

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