| ETBH16EF6V7 | |||||
|---|---|---|---|---|---|
| Casing | Colour | White + Black | |||
| Material | Resin, sheet metal | ||||
| Dimensions | Unit | Height | mm | 840 | |
| Width | mm | 440 | |||
| Depth | mm | 390 | |||
| Weight | Unit | kg | 38.0 | ||
| Sound power level | Nom. | dBA | 44.0 (4) | ||
| Sound pressure level | Nom. | dBA | 30.0 (5) | ||
| Operation range | Heating | Water side | Min. | °C | 0 (6) |
| Max. | °C | 0 (6) | |||
| Cooling | Ambient | Min. | °CDB | 0 (6) | |
| Water side | Min. | °C | 0 (6) | ||
| Max. | °C | 0 (6) | |||
| Power supply | Name | See note 8 | |||
| Electric heater | Power supply | Name | 6V3 | ||
| Phase | 1~ / 3~ | ||||
| Frequency | Hz | 50 | |||
| Voltage | V | 230 | |||
| Recommended fuses | A | 20.000 (9) | |||
| Notes | (1) - 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). | ||||
| (2) - Including piping + back-up heater; excluding expansion vessel | |||||
| (3) - Excluding the water in the unit. This minimum water volume is sufficient for most applications. During critical processes extra water may be required. | |||||
| (4) - 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°. | |||||
| (5) - Value measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment. The sound pressure level mentioned is measured with a pressure drop of 10 kPa in the heating system at an operatin | |||||
| (6) - Refer to operation range of the unit. | |||||
| (7) - Depends on operation mode, refer to installation manual. | |||||
| (8) - 4 pole 20 A curve 400V tripping class C (refer to wiring diagram) | |||||