• Multi system outdoor unit
• Outdoor unit model: MU3R21.U23

Energy efficiency:

• Seasonal effect:
  • SEER: 8.50
  • SCOP (average/warmer/colder climate): 4.65
• Energy efficiency class (cooling): A+++
• Energy efficiency class (heating): A++

Performance:

• Cooling capacity min - nom - max (kW): 1.06 ~ 6.15 ~ 7.33
• Heating capacity min - nom - max (kW): 1.17 ~ 7.03 ~ 7.80
• Can be connected to 3 indoor units with a maximum power of 9.5 kW
• The unit must operate with at least 2 indoor units connected
• Sound pressure (dB(A)): 48/51
• Power consumption in cooling min - nom - max (kW): 0.29 ~ 1.48 ~ 2.41
• Power consumption in heating min - nom - max (kW): 0.28 ~ 1.56 ~ 2.20

Electrical data:
Power supply (V/Hz/Φ): 230/50/1

Features:

• Refrigerant: R32 - 1.400 kg / 0.94 T.CO2 eq.
• Liquid / gas pipe diameter (inches): 1/4” (6.35 mm) - 3/8” (9.52 mm)
• Maximum pipe length with standard charge: m 30
• Maximum pipe length with additional charge: m 50
• Maximum height difference (outdoor unit above): m 15
• Operating limits (outdoor temperature): cooling from -10°C to +46°C / heating from -15°C to +24°C

Dimensions and weight:
Dimensions (WxHxD) mm: 870 × 650 × 330; 44.5 kg without packaging

Product code: MU3R21.U21