LG LMU30CHV Multi F Inverter Heat Pump Outdoor Unit
Product Overview
This document provides detailed specifications for the LG LMU30CHV, a Multi F Inverter Heat Pump Outdoor Unit.
Performance Specifications
| Feature | Details |
|---|---|
| Cooling Capacity (Min.-Rated-Max.) | 8,400~30,000~36,000 Btu/h |
| Heating Capacity (Min.-Rated-Max.) | 9,240~32,000~38,400 Btu/h |
| Max. Heating Capacity at 5°F | 20,622 Btu/h |
| Max. Heating Capacity at 0°F | 16,988 Btu/h |
| Max. Heating Capacity at -4°F | 13,753 Btu/h |
| Cooling COP @95°F (Rated) | 3.41 |
| Heating COP @47°F (Rated) | 3.77 |
| 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 |
Operating Range and Unit Data
| Feature | Details |
|---|---|
| Operating Range Cooling (°F DB) | 14 to 118 |
| Operating Range Heating (°F WB) | -4 to +64 |
| Refrigerant Type | R410A |
| Refrigerant Control | EEV |
| Sound Pressure (Cool / Heat) ±1 dB(A) | 52/55 |
| Net / Shipping Weight | 137/148 lbs. |
| Heat Exchanger Coating | Gold Fin™ |
| Minimum No. of Indoor Units | 2 |
| Maximum No. of Indoor Units | 4 |
Compressor and Fan Specifications
| Feature | Details |
|---|---|
| Compressor Type | Twin Rotary |
| Compressor Quantity | 1 |
| Compressor Oil / Type | FVC68D |
| Fan Type | Propeller |
| Fan Quantity | 1 |
| Fan Motor / Drive | Brushless Digitally Controlled/Direct |
| Max. Airflow Rate | 2,119 CFM |
Electrical Specifications
| Feature | Details |
|---|---|
| Power Supply | 208-230V, 60, 1 |
| MOP (A) | 25 |
| MCA (A) | 16.6 |
| Recommended Fuse Size (A) | 25 |
| Cooling Rated Amps (A) | 13.93 |
| Heating Rated Amps (A) | 13.93 |
| Compressor (A) | 10.8 |
| Fan Motor (A) | 0.73 |
| Locked Rotor Amps (A) | N/A |
Piping Specifications
| Feature | Details |
|---|---|
| Refrigerant Charge | 6.18 lbs. |
| Liquid Line Connection (in., O.D.) | 1/4 x 4 |
| Vapor Line Connection (in., O.D.) | 3/8 x 4 |
| Maximum Total Piping | 246.1 ft. |
| Min. / Max. ODU to IDU Piping | 10.0/82.0 ft. |
| Piping Length (no add'l refrigerant) | 98.4 ft. |
| Maximum Elevation between ODU and IDU | 49.2 ft. |
| Maximum Elevation between IDU and IDU | 24.6 ft. |
Features
- Auto operation
- Auto restart
- Inverter (variable speed compressor)
- Defrost / Deicing
- Restart delay (three [3] minutes)
- Self diagnosis
- Soft start
- Low ambient cooling down to 14°F
Optional Accessories
- PI-485-PMNFP14A1
- AC Smart 5 - PACS5A000
- ACP 5-PACP5A000
- Power Distribution Indicator (PDI)
- Premium - PQNUD1S41
- Low Ambient Baffle Kit (Cooling operation energy to -40°F) - PAG-HS6/PAG-HS7/PQCA0
- Without PQCAO (Baffles only) Cooling operation down to -4°F
- Mobile LGMV - PLGMVW100
- Drain Pan Heater - PQSH1200
Notes and Certifications
Notes:
- Acceptable operating voltage: 187V - 253V.
- Piping lengths are equivalent.
- Sound pressure levels are tested in an anechoic chamber under ISO Standard 3745.
- All power / communication cable to be minimum 14 AWG, 4-conductor, stranded, shielded or unshielded wire, and must comply with applicable local and national codes. If shielded, the wire must be grounded to the chassis at the outdoor unit only.
- Power wiring size must comply with the applicable local and national codes.
- This data is rated 0 ft. above sea level, with 25 ft. of refrigerant line, and 0 ft. level difference between outdoor and indoor units. All capacities are net with a combination ratio between 95 - 105%.
- Must follow installation instructions in the applicable LG installation manual.
- Refer to the Combination Data Manual for combination capacity tables.
- See the Performance Data Manual for sensible and latent capacities.
Certifications:
- ENERGY STAR
- AHRI CERTIFIED® Unitary Small HP (AHRI Standard 210/240)
- SP
- US
- Inverter
Certification applies only when the complete system is listed with AHRI.
Dimensional Drawings
The following diagrams illustrate the dimensions and key connection points of the outdoor unit:
Top View: Shows the overall width and depth, with indications for gravity points and pipe connections.
Front View: Displays the fan grille, dimensions, and pipe connection points (1-5).
Side Views: Illustrate the unit's height, depth, and the location of service valves and pipe connections.
Key Connection Points (Front View):
- 1: Air discharge grille
- 2: Vapor pipe connection
- 3: Liquid pipe connection
- 4: Main service valve (Liquid)
- 5: Main service valve (Vapor)
Notes on Installation:
- Unit must be installed in compliance with the installation manual.
- Unit must be grounded in accordance with local or state regulations and applicable national codes.
- All field-supplied electrical components and materials must comply with local, state, and national codes.
- Electrical characteristics must be considered for electrical work and design. The capacity of power cable and circuit breaker for the outdoor unit must follow local, state, national, and manufacturer requirements.
General Information
For a complete list of available accessories, contact your LG representative.
For continual product development, LG reserves the right to change specifications without notice.
LG Electronics Canada, Inc., North York, ON. All rights reserved. "LG Life's Good" is a registered trademark of LG Corp.
