| CHVX07S18AJ4V | CHVX07S18AJ9W | CHVX07S23AJ4V | CHVX07S23AJ9W | |||||
|---|---|---|---|---|---|---|---|---|
| Casing | Colour | White + Black | White + Black | White + Black | White + Black | |||
| Material | Precoated sheet metal | Precoated sheet metal | Precoated sheet metal | Precoated sheet metal | ||||
| Dimensions | Unit | Height | mm | 1655 | 1655 | 1855 | 1855 | |
| Width | mm | 597 | 597 | 597 | 597 | |||
| Depth | mm | 634 | 634 | 634 | 634 | |||
| Weight | Unit | kg | 113 | 113 | 121 | 121 | ||
| PED | Category | See note 1 | See note 1 | See note 1 | See note 1 | |||
| Sound power level | Nom. | dBA | 44.0 (5) | 44.0 (5) | 44.0 (5) | 44.0 (5) | ||
| Sound pressure level | Nom. | dBA | 30.0 (5) | 30.0 (5) | 30.0 (5) | 30.0 (5) | ||
| Operation range | Heating | Water side | Min. | °C | 18 (6) | 18 (6) | 18 (6) | 18 (6) |
| Max. | °C | 55 (6) | 55 (6) | 55 (6) | 55 (6) | |||
| Cooling | Ambient | Min. | °CDB | 10 (6) | 10 (6) | 10 (6) | 10 (6) | |
| Water side | Min. | °C | 18 (6) | 18 (6) | 18 (6) | 18 (6) | ||
| Max. | °C | 22 (6) | 22 (6) | 22 (6) | 22 (6) | |||
| Power supply | Name | See note 7 | See note 7 | See note 7 | See note 7 | |||
| Electric heater | Power supply | Name | 4V | 9W | 4V | 9W | ||
| Phase | 1~ / 3~ | 3~ | 1~ / 3~ | 3~ | ||||
| Frequency | Hz | 50 | 50 | 50 | 50 | |||
| Voltage | V | 230/400 | 400 | 230/400 | 400 | |||
| Recommended fuses | A | 0.000 (8) | 0.000 (8) | 0.000 (8) | 0.000 (8) | |||
| Notes | (1) - Assembly ≤ category I: excluded from 2014/68/EU due to article 1, 2f | (1) - Assembly ≤ category I: excluded from 2014/68/EU due to article 1, 2f | (1) - Assembly ≤ category I: excluded from 2014/68/EU due to article 1, 2f | (1) - Assembly ≤ category I: excluded from 2014/68/EU due to article 1, 2f | ||||
| (2) - 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) - 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) - 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) - 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). | |||||
| (3) - Based on dT of 45 K | (3) - Based on dT of 45 K | (3) - Based on dT of 45 K | (3) - Based on dT of 45 K | |||||
| (4) - Including piping + PHE + back-up heater; excluding expansion vessel | (4) - Including piping + PHE + back-up heater; excluding expansion vessel | (4) - Including piping + PHE + back-up heater; excluding expansion vessel | (4) - Including piping + PHE + back-up heater; excluding expansion vessel | |||||
| (5) - 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) - 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) - 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) - 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°. | |||||
| (6) - For more details, see operation range drawing | (6) - For more details, see operation range drawing | (6) - For more details, see operation range drawing | (6) - For more details, see operation range drawing | |||||
| (7) - 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. | (7) - 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. | (7) - 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. | (7) - 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. | |||||
| (8) - Refer to wiring diagram and installation manual for correct recommended fuse depending on power supply and grid connection | (8) - Refer to wiring diagram and installation manual for correct recommended fuse depending on power supply and grid connection | (8) - Refer to wiring diagram and installation manual for correct recommended fuse depending on power supply and grid connection | (8) - Refer to wiring diagram and installation manual for correct recommended fuse depending on power supply and grid connection | |||||