| SEHVX20BAW / SERHQ020BAW1 | SEHVX32BAW / SERHQ032BAW1 | SEHVX40BAW / SERHQ020BAW1 + SERHQ020BAW1 | SEHVX40AAW / SERHQ020AAW1+SERHQ020AAW1 | SEHVX64BAW / SERHQ032BAW1 + SERHQ032BAW1 | ||||
|---|---|---|---|---|---|---|---|---|
| Refrigerant charge | Per circuit | kg | 7.60 | 9.60 | ||||
| Refrigerant charge-=-Per circuit-=-TCO2Eq | TCO2Eq | 15.9 | 20.0 | |||||
| Compressor | Type | Hermetically sealed scroll compressor | Hermetically sealed scroll compressor | |||||
| Quantity | 4 | 6 | ||||||
| Air heat exchanger | Type | Air cooled coil | Air cooled coil | |||||
| EER | 2.80 | 2.69 | 2.48 | |||||
| ESEER | 4.40 | 4.05 | ||||||
| Refrigerant | GWP | 2,087.5 | 2,087.5 | |||||
| Type | R-410A | R-410A | ||||||
| Circuits | Quantity | 2 | 2 | |||||
| Control | Electronic expansion valve | Electronic expansion valve | ||||||
| Cooling capacity | Nom. | kW | 42.3 (1) | 63.3 (1) | ||||
| Water heat exchanger | Water volume | l | 6 | 9 | ||||
| Type | Brazed plate | Brazed plate | ||||||
| Water flow rate | Min. | l/min | 46 | 72 | ||||
| Power input | Cooling | Nom. | kW | 15.1 (1) | 25.5 (1) | |||
| Heating | Nom. | kW | 13.7 (2) | 21.4 (2) | ||||
| Sound power level | Cooling | Nom. | dBA | 81 | 83 | |||
| COP | 3.03 | 2.93 | ||||||
| Capacity control | Minimum capacity | % | 25 | 25 | ||||
| Method | Inverter controlled | Inverter controlled | ||||||
| Fan | External static pressure | Max. | Pa | 78 | 78 | |||
| Heating capacity | Nom. | kW | 41.7 (2) | 62.7 (2) | ||||
| Water circuit | Drain valve / fill valve | Yes | Yes | |||||
| Air purge valve | Yes | Yes | ||||||
| Shut off valve | Yes | Yes | ||||||
| Safety valve | bar | 3 | 3 | |||||
| Power supply | Phase | 3N~ | 3N~ | |||||
| Name | W1 | W1 | ||||||
| Frequency | Hz | 50 | 50 | |||||
| Voltage | V | 400 | 400 | |||||
| Notes | (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C | (1) - Heating Ta DB/WB 7/6°C - LWC35°C (DT = 5°C), data according EN 14511: 2011 | (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C | |||||
| (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | (2) - Heating Ta DB/WB 7/6°C - LWC45°C | (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | ||||||
| (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) | (3) - Cooling: Ta 35°C - LWE 7°C (DT=5°C), data according EN 14511: 2011 | (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) | ||||||
| (4) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL opti | (4) - Its functioning relies on fluorinated greenhouse gases | (4) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL opti | ||||||
| (5) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. | (5) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. | |||||||
| (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) | (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) | |||||||
| (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. | (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. | |||||||
| (8) - Including piping + PHE; excluding expansion vessel | (8) - Including piping + PHE; excluding expansion vessel | |||||||
| Energy Efficiency Range | Space Heating A+++ ~ D, Water Heating A+ ~ F | Space Heating A+++ ~ D, Water Heating A+ ~ F | Space Heating A+++ ~ D, Water Heating A+ ~ F | |||||
| Cooling capacity | Nom. | kW | 41.5 | |||||
| Power input | Cooling | Nom. | kW | 15.4 | ||||
| Sound power level | Cooling | Nom. | dBA | 81 | ||||