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INDOOR UNITS, OUTDOOR UNITS, AND THEIR COMBINATIONS
Sound pressure level according to JIS B8616
Outdoor units
At a distance of 1.0 m from the front of the unit and 1.5 m above the ground
Indoor units
High-wall units: at a distance of 1.0 m from the front and underneath of the unit
Ceiling units: at a distance of 1.0 m from the front and underneath of the unit
Console, chassis: at a distance of 1.0 m from the front and underneath of the unit
Duct units: at a distance of 1.5 m from the underneath of the unit with duct connection, 1.0 m inlet, 2.0 m outlet
Cassettes: at a distance of 1.5 m from the underneath of the unit panel
Air curtains: at a distance of 3.0 m from the unit
Hot water modules: at a distance of 1.0 m from the front and underneath of the unit
Performance data under EUROVENT nominal conditions
Cooling: Outdoor temperature 35°C, room temperature 27°C DB / 19°C WB
Heating: Outdoor temperature 7°C DB / 6°C WB, room temperature 20°C
RAV pipe length: 7.5 m
VRF pipe length: equivalent to 7.5 m, height difference 0 m
ESTIA SPLIT
Measuring conditions
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
