Samsung Free Joint Multi (FJM) Outdoor Inverter Unit

Product Description:

The Samsung Free Joint Multi (FJM) Outdoor Inverter Unit is a high-performance multi-split solution designed to power multiple indoor units from a single outdoor condenser. Engineered with advanced Digital Inverter technology and R32 refrigerant, it delivers efficient, stable climate control across multiple rooms while reducing outdoor clutter. Ideal for residential and light commercial applications, the FJM system offers flexible installation, energy efficiency, and reliable year-round performance.

Product Details:

Brand: Samsung

Series: Free Joint Multi (FJM)

Type: Multi-Split Outdoor Inverter Unit

Technology: Digital Inverter Compressor

Compatibility: Supports multiple indoor unit types (Wall-Mount, Cassette, Duct, Underceiling – model dependent)

Application: Homes, apartments, offices, small commercial spaces

Specifications:

Connection Capacity: Supports 2 – 5 indoor units (model dependent)

Total Capacity Range: Approx. 14,000 – 42,000+ BTU (depending on model)

Energy Efficiency: High-efficiency inverter operation

Refrigerant: R32

Compressor Type: Twin Rotary Digital Inverter

Operating Mode: Cooling & Heat Pump (year-round climate control)

Installation Type: External outdoor condenser

Installation:

Professional installation required. Designed to connect multiple compatible indoor units via refrigerant piping. Proper pipe sizing, electrical configuration, and load balancing are essential for optimal performance. Outdoor placement must allow adequate airflow and service access.

Warranty:

• 5-Year Warranty on Digital Inverter Compressor
• 2-Year Warranty on Parts & Components

Who Is This For?:

• Homes needing climate control in multiple rooms
• Apartments with limited outdoor space
• Offices requiring separate temperature zones
• Projects wanting fewer outdoor condensers for cleaner exteriors

FAQs:

Q: What does “Free Joint Multi” mean?
It refers to Samsung’s multi-split system that allows several indoor units to connect to one outdoor unit.

Q: Can different indoor unit types be combined?
Yes. Wall-mounted, cassette, ducted, and under-ceiling units can be mixed, depending on system design.

Q: Does each room have separate temperature control?
Yes. Each connected indoor unit operates independently.