The Cooper&Hunter Nordic Multi Light R32 NG outdoor unit is designed for multi-zone air-conditioning systems where one outdoor unit can serve 1–2 compatible indoor units. With 5.30 kW cooling and 5.65 kW heating capacity, it is a practical solution for apartments, private homes, offices and other spaces requiring independent climate control in multiple zones.

The inverter system uses R32 refrigerant, Stable Frequency Control and Noise Analysis Technology for efficient, stable and comfortable year-round operation.

Key Features

Efficient Multi-Zone Cooling– With a nominal cooling capacity of 5.30 kW, this outdoor unit is designed to efficiently supply compatible indoor units in one or two rooms. The multi-split configuration allows different areas of a property to be controlled independently while using only one outdoor unit. This is particularly useful where installing several outdoor units would be impractical or undesirable. A cooling capacity of 5.30 kW corresponds to approximately 18,100 BTU/h and can be suitable for a total area of around 45–55 m² as a general guideline, depending on insulation, ceiling height, glazing, solar exposure and internal heat loads.

 Heating Capacity — 5.65 kW– The system provides up to 5.65 kW of nominal heating capacity, allowing it to be used for heating as well as cooling. The specified heating operating range extends down to −22°C, making the unit suitable for colder climates and seasonal heating applications. For optimal performance at low outdoor temperatures, the complete system must be correctly configured with compatible indoor units and installed according to the manufacturer’s requirements.

 Inverter Technology & Stable Frequency Control-The inverter compressor continuously adjusts its operating frequency according to the current heating or cooling demand. Stable Frequency Control enables smooth and stable operation at very low compressor frequencies.

Benefits include:

• More precise temperature maintenance
• Efficient part-load operation
• Smooth compressor operation
• Reduced start/stop cycling
• Lower mechanical stress
• Improved comfort
• Reduced unnecessary energy consumption

 Noise Analysis Technology– The outdoor unit incorporates Noise Analysis Technology, designed to optimize operating parameters and reduce unnecessary noise. The specified outdoor sound pressure level is approximately 52 dB(A), making it relatively quiet for an outdoor unit in this capacity class. Nevertheless, the installation location should be selected carefully, particularly near bedrooms, balconies and neighboring properties. Professional mounting and vibration isolation can further improve acoustic comfort.

 R32 Refrigerant– The unit uses modern R32 refrigerant, which is widely used in current-generation air-conditioning systems. R32 offers favorable environmental characteristics compared with older refrigerants and is well suited to modern inverter air-conditioning equipment. The refrigerant circuit should only be serviced and charged by qualified HVAC technicians using equipment appropriate for R32.

Flexible Installation– The system allows a total refrigerant piping length of up to 40 m, with a maximum distance of 20 m to an individual indoor unit.

These limits should be observed during system design to maintain proper refrigerant circulation and ensure reliable operation.

 One Outdoor Unit — Up to Two Indoor Units– The unit is designed to support 1–2 compatible indoor units.

This makes it suitable for configurations such as:

• Living room + bedroom
• Living room + office
• Two bedrooms
• Apartment with two climate zones
• Small office with separate rooms

Using one outdoor unit can also provide a cleaner exterior appearance and reduce the amount of space required for external equipment.

Compatible indoor units should be selected according to the manufacturer’s approved combinations.

 Wide Operating Temperature Range– The specified operating temperatures are:

Cooling: −15°C to +43°C
Heating: −22°C to +24°C

This wide range allows the system to provide comfortable indoor conditions throughout both summer and winter.

 Recommended Application– The 5.30 kW cooling capacity makes the unit suitable for spaces of approximately 45–55 m² under typical conditions.

The actual required capacity should be determined based on:

• Total room area
• Individual room sizes
• Ceiling height
• Insulation quality
• Window and glazing area
• Solar exposure
• Number of occupants
• Heat-generating appliances
• Desired indoor temperature

Therefore, the ~50 m² figure should be considered a general recommendation rather than a guaranteed coverage area.

 Important Installation Information

This product is an outdoor unit only and requires compatible indoor units to form a complete multi-split air-conditioning system.

Before purchasing and installing the system, verify:

1. Compatibility of the selected indoor units.
2. Total indoor-unit capacity.
3. Maximum 40 m total refrigerant piping.
4. Maximum 20 m pipe length to an individual indoor unit.
5. Maximum 15 m height difference.
6. Correct R32 refrigerant piping and installation procedures.
7. Adequate electrical supply.
8. Required clearances around the outdoor unit.
9. Proper drainage and condensate management.

Professional HVAC installation is recommended.

Specification	Value
Series	Nordic Multi Light R32 NG
Type	Multi-Split Inverter Outdoor Unit
Compatible Indoor Units	1–2
Cooling Capacity	5.30 kW
Heating Capacity	5.65 kW
Cooling Capacity Equivalent	≈18,100 BTU/h
Refrigerant	R32
Power Supply	220–240 V / 50 Hz / 1 Phase
Outdoor Airflow	2,300 m³/h
Outdoor Sound Pressure Level	52 dB(A)
Cooling Operating Range	−15°C to +43°C
Heating Operating Range	−22°C to +24°C
Maximum Total Pipe Length	40 m
Maximum Pipe Length to One Indoor Unit	20 m
Maximum Height Difference	15 m
Outdoor Unit Dimensions (W × D × H)	822 × 300 × 550 mm
Outdoor Unit Weight	≈32 kg
Compressor Technology	Inverter
Refrigerant Type	R32