Heating: Maximum heating capacity data are expressed as peak values during operation in the compressor's max. operating range, in accordance with EN14511. Nominal heating capacity data when water ΔT = 5 K and at rated compressor operating frequency, in accordance with EN14511. Heating capacity at -7°C at maximum compressor operating frequency, in accordance with EN14511. Energy efficiency classes and seasonal space heating energy efficiency values (ηs) for average climate conditions, in accordance with EN14825.
Cooling: Outdoor temperature +35°C, dry bulb temperature, +18°C flow temperature, ΔT = 5 K
Refrigerant piping: 7.5 m in length and no height difference between the indoor and outdoor unit
Sound pressure level: measured at a distance of 1 m from the outdoor unit in accordance with the "JIS" standard
COP = seasonal coefficient of performance acc. VDI 4650 (Association of German Engineers)
Part 1: Standard outdoor temperature -12°C, max. heating temperature +15°C, flow temperature +30°C, ΔT = 10 K