LG KSSAC121B R32 Single Zone Mega 115V Wall Mounted
Model: KSSAC121B
Outdoor Unit (ODU): KUSAC121B
Indoor Unit (IDU): KNSAC121E
Performance Specifications
Cooling
| Cooling Capacity (Min~Rated~Max) (Btu/h) | 3,070~11,000~13,780 |
| SEER2 | 20 |
| EER2 | 12.3 |
Heating
| Heating Capacity (Min~Rated~Max) (Btu/h) | 3,070~12,000~13,780 |
| HSPF2 | 10,560 |
| Max. Heating @ Indoor 70°F DB / Outdoor 19°F DB / 17°F WB | 9 |
| Max. Heating @ Indoor 70°F DB / Outdoor 19°F DB / 17°F WB | 8,400 |
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
Electrical Specifications
| Power Supply (V/Hz/Ø) | 208-230/60/1 |
| MOP (A) | 20 |
| MCA (A) | 15 |
| Cooling Rated Amps (A) | 10.2 |
| Heating Rated Amps (A) | 11.7 |
| Compressor (A) | 11.0 |
| Fan Motor (IDU + ODU) (A) | 0.4 + 0.7 |
| Cooling Power Input (kW) (Min~Rated~Max @95°F) (kW) | 0.2~0.894~1.44 |
| Heating Power Input (kW) (Min~Rated~Max @47°F) (kW) | 0.195~0.965~1.55 |
MOP: Maximum Overcurrent Protection
MCA: Minimum Circuit Ampacity
Piping Specifications
| Liquid Line (in., O.D.) | 1/4 |
| Vapor Line (in., O.D.) | 3/8 |
| Additional Refrigerant (oz./ft.) | 0.16 |
| Min. / Max. Pipe Length (ft.)² | 9.8/49.2 |
| Piping Length (no add'l refrig., ft.) | 24.6 |
| Max. Elevation (ft.) | 23 |
Features
- 24-Hour on/off timer
- Two-way (up / down) auto swing
- Auto changeover
- Auto restart
- Jet cool/Jet heat
- Smart Care
- Smart Diagnosis
- Built-in Wi-Fi via ThinQ™ app
- Energy saving
- Inverter (variable speed compressor)
- Self-cleaning indoor coil
- Sleep mode
- Ultra-quiet operation
Included Accessories
- Wireless Remote Controller - AKB76044207
Controller Options
- MultiSITEM CRC* Controllers
- Simple Remote Controllers
- Standard III Remote Controllers
- Deluxe Remote Controller
- Dry Contacts
Operating Range
Outdoor Unit
| Cooling (°F DB) | 14~118 |
| Heating (°F WB) | 5~65 |
Indoor Unit
| Cooling (°F WB) | 53~75 |
| Heating (°F DB) | 60~86 |
System Data
| Refrigerant Type | R32 |
| Refrigerant Control | EEV |
| Refrigerant Charge (lbs.) | 1.54 |
| ODU Sound Pressure (Cooling / Heating) (±1 dB[A])³ | 50/50 |
| IDU Sound Pressure Cooling (H/M/L/Sleep) (±1 dB[A])³ | 42/36/28/21 |
| IDU Sound Pressure Heating (H/M/L) (±1 dB[A])³ | 42/36/28 |
| ODU Net / Shipping Weight (lbs.) | 55.3/60 |
| IDU Net / Shipping Weight (lbs.) | 19.2/22.0 |
| Heat Exchanger Coating | GoldFin™ |
Fan Specifications
| 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) | 953 |
| IDU Air Flow Cooling, Max/H/M/L (CFM) | 459/353/264/148 |
| IDU Air Flow Heating, Max/H/M/L (CFM) | 459/353/254/198 |
| Dehumidification (pts./hr.) | 2.75 |
Notes
- Acceptable operating voltage: 187V-253V.
- Piping lengths are equivalent.
- Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745.
- All communication / connection (power) cable from the outdoor unit to the indoor unit is field supplied and must be a minimum of 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.
- See Engineering Manual for sensible and latent capacities.
- Power wiring cable size must comply with the applicable local and national code.
- The indoor unit comes with a dry helium charge.
- 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.
- Must follow installation instructions in the applicable LG installation manual.
Certifications & Energy Information
The LG KSSAC121B is ENERGY STAR® certified and AHRI Certified® for Unitary Small HP (AHRI Standard 210/240). Proper sizing and installation of equipment is critical to achieve optimal performance. Split system air conditioners and heat pumps (excluding ductless systems) must be matched with appropriate coil components to meet ENERGY STAR® criteria. Visit www.energystar.gov for more information.
ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental Protection Agency.
Dimensions (Unit: Inch (mm))
Outdoor Unit (U12A Chassis)
Drain Hole: 2-Ø13/16 (20)
Dimensions: Approx. 28-7/32 (717) Height, 10-1/2 (267) Depth, 28-7/32 (717) Width
Air Outlet: Ø16-1/4 (413)
Pipe Connections: Vapor Pipe Connection (Flare Joint), Liquid Pipe Connection (Flare Joint)
Control Box Location: Shown on diagram.
Service Valve Cover: Shown on diagram.
Wiring Hole: Communication, Power and Wiring Hole
Indoor Unit (SJ Chassis)
Dimensions: Approx. 32-15/16 (837) Height, 12-1/8 (308) Width, 7-7/16 (189) Depth
Air Intake Holes: Located on Left, Rear, and Right sides.
Air Outlet Holes: Located on Front and Top.
Display / Remote Controller Signal Receiver: Located on Front.
Refrigerant Piping, Drain Piping, and Wiring Routing Hole: Knock-out type, located on Left side.
Drain Hose Connection: Located on Bottom.
Installation Plate: Fixing and drilling hole details provided.
Airflow Direction Control: Up & Down (15°), Left & Right (45° for Cooling, 55° for Heating).
Homepage | ENERGY STAR
