LG KUSAL121A Art Cool Deluxe Outdoor Condenser Unit with 12000 BTU Cooling Capacity, 13000 BTU Heating Capacity and Gold Fin Protection in White

LG's devotion to providing efficient ductless solutions can be seen across their entire catalog. The single zone mini split outdoor condenser is capable of supplying ductless heating and cooling to any room in your home. With inverter technology and quiet operation this well-rounded mini split outdoor condenser is an easy choice for any system.

• Inverter Technology
• Gold Fin Protection

Low Ambient Operations

This outdoor unit supports cooling operations down to 14 degrees Fahrenheit and heating operations down to -31 degrees Fahrenheit. There is also a defrost feature, which removes frost from the condenser coil in frigid conditions.

Integrated Base Pan Heater

Base pan heaters come factory installed on the outdoor condenser in order to mitigate the risk of damage caused by freezing condensate.

Quiet Design

Thanks to a brushless direct current motor and a twin rotary compressor, the unit is significantly quieter than traditional air conditioning systems. These components reduce mechanical sound, electrical sound, and vibrations within the unit.

*Note Indoor Unit Required to Operate

Matching Products

• Matching Indoor Unit KNSAL121A

Why Buy LG KUSAL121A Art Cool Deluxe Outdoor Condenser Unit

• Energy Efficiency: Equipped with inverter technology, including a variable speed compressor and electronic expansion valve, the unit optimizes refrigerant flow to reduce energy usage and help lower utility costs.
• Quiet Operation: A brushless DC motor and twin rotary compressor work together to minimize mechanical and electrical noise, ensuring quiet and comfortable operation.
• Extreme Cold Performance: Built to perform in harsh climates, the unit supports cooling down to 14°F and heating down to -31°F, maintaining comfort in extreme weather conditions.
• Durability and Longevity: A corrosion-resistant Gold Fin coating on the heat exchanger enhances the unit’s durability, extending its service life even in challenging environments.
• Freeze Protection: A factory-installed base pan heater helps prevent the buildup of freezing condensate, protecting the unit from potential cold-weather damage.
• Smart Features: Wi-Fi capability allows for remote operation and monitoring via a smartphone app, offering added convenience and control from virtually anywhere.
• Eco-Friendly: Utilizes R32 refrigerant, which delivers high efficiency while reducing environmental impact compared to older refrigerants.
• Reliability: Part of the trusted LG ARTCOOL Premier line, this condenser is engineered for dependable performance in single-zone applications.

• Warranty: Backed by a 10-year limited warranty when installed by a licensed contractor and registered within 60 days, offering peace of mind and long-term value.

Frequently Asked Questions

Q: What type of system is the KUSAL121A?

A: The KUSAL121A is an outdoor condenser unit designed for a single-zone, ductless mini-split system. It operates as an inverter heat pump, providing both cooling and heating functions.

Q: Which indoor unit is compatible with the KUSAL121A?

A: The KUSAL121A pairs with the LG KNSAL121A wall-mounted indoor unit.

Q: Why is my unit not cooling or heating properly?

A: Several common issues may affect performance:

• Dirty indoor air filters: Clogged filters can restrict airflow and reduce efficiency.
• Blocked condenser unit: Debris or nearby objects may obstruct the outdoor condenser, preventing proper heat exchange. Ensure the area around the unit is clear.
• Refrigerant leak: Low refrigerant levels can cause the unit to underperform. A certified technician should inspect the system if a leak is suspected.

Q: What should I do if the unit won’t turn on?

A: Follow these troubleshooting steps:

• Check the power: Ensure the unit is plugged in and the circuit breaker hasn’t tripped. Reset it if necessary.
• Reset the system: Turn off the breaker or unplug the unit, wait 5 minutes, then restore power.
• Inspect the remote control: Make sure the batteries are working and the remote is functioning properly.
• Call a technician: If the unit still won’t power on, a professional may be needed to diagnose an internal issue.

Q: What does error code "CH 61" mean?

A: Error code CH 61 indicates overheating of the outdoor unit’s heat exchanger. Likely causes include:

• Poor ventilation around the outdoor unit
• Obstructed airflow due to nearby objects or debris

• Make sure the condenser has sufficient clearance and airflow on all sides.