Nominal cooling capacity: 4.5(1.5~6.4) - Multi Outdoor Unit RAC


Multi Outdoor Unit RAC

Nominal cooling capacity of 4.5kW

Power source 1Phase, 220 - 240V, 50Hz
Nominal cooling capacity (Min~Max) kW 4.5(1.5~6.4)
Nominal heating capacity (Min~Max) kW 5.3(1.0~6.5)
Power consumption Cooling/Heating kW 0.96(0.34~2.30) / 1.06(0.25~1.48)
EER/COP Cooling/Heating 4.69/ 5.00
Max. running current A 14
Sound power
Cooling dB(A) 63
Heating 65
Sound pressure
Cooling dB(A) 50
Heating 52
Air flow Cooling m3/min 32.5
Heating 32.5
Exterior Dimensions Height x Width x Depth mm 595×780(+90) ×290
Net weight kg 40.0
Refrigerant Type/GWP R32/675
Charge kg/TCO2Eq 1.4/0.945
Refrigerant piping size Liquid/Gas ø mm 6.35(1/4")×2 / 9.52(3/8")×2
Outdoor operating
temperature range
Cooling °C -15~46
Heating -15~24
Number of Connectable indoor units 2
Total indoor units capacity 7.0
• The data is measured under the following conditions(ISO-T1, H1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB.
• Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
• 'tonne(s) of CO2 equivalent' means a quantity of greenhouse gases- expressed as the product of the weight of the greenhouse gases in metric tonnes and of their global warming potential.
• In case of SRK71ZR + SRK71ZR, 2 Indoor units can be connectable. The total connecting capacity of indoor units should be between 100 ~ 160.