| EHVZ04S18CB3V | EHVZ08S18CB3V | EHVZ16S18CB3V | |||||
|---|---|---|---|---|---|---|---|
| Casing | Colour | White | White | White | |||
| Material | Precoated sheet metal | Precoated sheet metal | Precoated sheet metal | ||||
| Dimensions | Unit | Height | mm | 1,732 | 1,732 | 1,732 | |
| Width | mm | 600 | 600 | 600 | |||
| Depth | mm | 728 | 728 | 728 | |||
| Weight | Unit | kg | 121 | 122 | 121 | ||
| PED | Category | Art3§3, See note 1 | Category I, See note 1 | Art3§3, See note 1 | |||
| Sound power level | Nom. | dBA | 42 | 42 | 44 (6) | ||
| Sound pressure level | Nom. | dBA | 28 | 28 | 30 (7) | ||
| Operation range | Heating | Water side | Min. | °C | 15 | 15 | 15 (8) |
| Max. | °C | 55 | 55 | 55 (9) | |||
| Power supply | Name | See note 12 | See note 12 | See note 12 | |||
| Electric heater | Power supply | Name | 3V3 | 3V3 | 3V3 | ||
| Phase | 1~ | 1~ | 1~ | ||||
| Frequency | Hz | 50 | 50 | 50 | |||
| Voltage | V | 230 | 230 | 230 | |||
| Wiring connections | For connection with user interface | Quantity | 2 | 2 | 2 | ||
| Remark | 0.75 mm² till 1.25 mm² (max length 500m) | 0.75 mm² till 1.25 mm² (max length 500m) | 0.75 mm² till 1.25 mm² (max length 500m) | ||||
| 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). | (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). | (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) - Heatloss according to EN12897 | (2) - Heatloss according to EN12897 | (2) - Heatloss according to EN12897 | |||||
| (3) - Including piping + PHE + back-up heater; excluding expansion vessel | (3) - Including piping + PHE + back-up heater; excluding expansion vessel | (3) - Including piping + PHE + back-up heater; excluding expansion vessel | |||||
| (4) - DB/WB 7°C/6°C - LWC 35°C (DT=5°C) | (4) - DB/WB 7°C/6°C - LWC 35°C (DT=5°C) | (4) - DB/WB 7°C/6°C - LWC 35°C (DT=5°C) | |||||
| (5) - The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment. | (5) - The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment. | (5) - The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment. | |||||
| (6) - 15°C-25°C: BUH only, no heat pump operation = during commissioning | (6) - 15°C-25°C: BUH only, no heat pump operation = during commissioning | (6) - 15°C-25°C: BUH only, no heat pump operation = during commissioning | |||||
| (7) - For *RLQ* outdoor units >55°C BUH only, no heatpump operation | (7) - For *RLQ* outdoor units >55°C BUH only, no heatpump operation | (7) - Refer to operation range for detail for differences between *RHQ* and *RLQ* models | |||||
| (8) - For *RLQ* outdoor units >55°C BUH only, no heatpump operation | |||||||
| (9) - For *RHQ* outdoor units >50°C BUH only, no heatpump operation | |||||||