121 Daikin Altherma 3 H HT/MT W Wall mounted heating only air to water heat pump J Inclusion of all hydraulic components means no third party components are required J Compact dimensions allows for small installation space, as almost no side clearances are required. J The unit’s sleek design blends in with other household appliances. J Combine with a stainless steel tank or ECH 2O thermal store. J Quick configuration in 9 steps in a high resolution colour interface wizard ETBH12E6V ETBH12E9W EPRA08-12EV3 EPRA08-12EW1 ETBH16E6V7 ETBH16E9W7 EPRA14-18DV37 EPRA14-18DW17 Efficiency data ETBH + EPRA 12E6V/9W + 08EV3 12E6V/9W + 10EV3 12E6V/9W + 12EV3 12E6V/9W + 08EW1 12E6V/9W + 10EW1 12E6V/9W + 12EW1 16E6V/9W7 + 14DV37 16E6V/9W7 + 16DV37 16E6V/9W7 + 18DV37 16E6V/9W7 + 14DW17 16E6V/9W7 + 16DW17 16E6V/9W7 + 18DW17 Heating capacity Nom. kW 6.17 5.69 9.0 5.90 9.0 Power input Heating kW 1.25 1.21 1.22 1.80 1.23 1.80 Space heating Average climate water outlet 55°C General SCOP 3.41 3.43 3.52 3.53 3.58 3.57 ηs (Seasonal space heating efficiency) % 134 138 140 Seasonal space heating eff. class Prated at -10°C kW 8.5 13 Average climate water outlet 35°C General SCOP 4.69 4.71 4.81 4.84 4.51 4.71 ηs (Seasonal space heating efficiency) % 184 186 190 191 177 186 Seasonal space heating eff. class Prated at -10°C kW 8.3 13 Domestic hot water heating General Declared load profile - Average climate COPdhw - ηwh (water heating efficiency) % - Water heating energy efficiency class - Indoor Unit ETBH 12E6V/9W 16E6V/9W7 Casing Colour White + Black Material Resin, sheet metal Dimensions Unit HeightxWidthxDepth mm 840x440x390 Weight Unit kg 36.5 38.0 Operation range Indoorinstallation Ambient Min.~Max. °CDB 5~35 5~35 (3) Heating Water side Min.~Max. °CDB 18~65 15~70 Domestic hot water Water side Min.~Max. °CDB 10~63 Sound power level Nom. dBA 44.0 44.0 (1) Sound pressure level Nom. dBA 30.0 30.0 (2) Outdoor Unit EPRA 08EV3 10EV3 12EV3 08EW1 10EW1 12EW1 14DV37 16DV37 18DV37 14DW17 16DW17 18DW17 Dimensions Unit HeightxWidthxDepth mm 1,003x1,270x533 Weight Unit kg 118 146 150 Compressor Quantity 1 Type Hermetically sealed swing compressor Hermetically sealed scroll compressor Operation range Heating Min.~Max. °CDB -28.0~25 -28.0~35 Cooling Min.~Max. °CDB 10~43 Domestic hot water Min.~Max. °CDB -28~35 Refrigerant Type R-32 GWP 675.0 Charge kg 3.25 4.2 Charge tCO2Eq 2.19 2.84 Control Expansion valve Sound power level Heating Nom. dBA 54.0 55.6 56.0 (4) 56.0 59.0 56.0 59.0 Cooling Nom. dBA 60.1 60.6 61.5 61.2 61.4 60.9 65.0 (5) 65.0 Sound pressure level Heating Nom. dBA 40.6 41.1 43.0 (6) 43.0 48.0 43.0 48.0 Cooling Nom. dBA 47 47.4 48.5 47.1 47.2 52 Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3~/50/400 V3/1~/50/230 W1/3~/50/400 Current Recommended fuses A 32 16 32 16 (1)Measured with a pressure drop of 10 kPa in the heating system at an operating condition of leaving water 47-55°C in a room with an ambient of 20°C. DB/WB 7°C/6°. | (3)Depends on operation mode, refer to installation manual. | (4)Cooling Ta 35°C - LWE 18°C (DT = 5°C); Heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | (5)Condition 2: cooling Ta 35°C - LWE 7°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C) | (6)The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Condition: Ta DB/WB 7°C/6°C - LWC 3 | Capacity according to standard EN14511 and valid for heated water range dT = 3~8°C at Ta 7°C | Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | Power input is total input of indoor and outdoor units, including the circulation pump; according to EN14511 | Test at Ta DB/WB 7°C/6°C. According to EN 16147. | DB/WB 7°C/6°C - LWC 35°C (dT=5°C) with pump at full speed | Operation area is extended to lower flow rates only in case the unit operates with heat pump only. (Not in startup, no BUH operation, no defrost operation). | Including piping + back-up heater; excluding expansion vessel | Excluding the water in the unit. This minimum water volume is sufficient for most applications. During critical processes extra water may be required. | Refer to operation range of the unit. | 4 pole 20 A curve 400V tripping class C (refer to wiring diagram) | Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings. | The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Condition: Ta 35°C - LWE 7°C (DT = | Above mentioned power supply of the hydrobox is for the backup heater only. The switch box and the pump of the hydrobox are supplied via the outdoor unit. The optional domestic hot water tank has a separate power supply. | Percentage of heating capacity at Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) 011-1W0353 011-1W0357 011-1W0361 ETBH12E6V ETBH12-16E6V/9W + EPRA08-12EV/EW / EPRA14-18DV7/DW7 011-1W0506 011-1W0507 011-1W0508 Voice control Onecta app Guaranteed operation down to -28°C 65 °C 70 °C up to EEPRA08-18EV/EW/DV7/DW7 BRC1HHDW(7)
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