EWAT-CZ • Cooling Only

Brand

Product

Application

Advantage

Refrigerant

Features

Video 1

Specifications Model EWAT016CZN EWAT021CZN EWAT025CZN EWAT032CZN Cooling capacity Nom.   kW 15.9 20.9 25.6 32.4 Capacity control Method     Inverter controlled Inverter controlled Inverter controlled Inverter controlled   Minimum capacity   % 18 14 12 19 Power input Cooling Nom. kW 5.50 6.60 8.50 10.3 EER       2.90 3.16 3.00 3.13 Dimensions Unit Depth mm 802 802 802 802     Height mm 1,878 1,878 1,878 1,878     Width mm 1,152 1,152 1,152 1,752 Weight Operation weight   kg 223 247 247 343   Unit   kg 222 245 245 340 Water heat exchanger Type     Braze plate heat exchanger Braze plate heat exchanger Braze plate heat exchanger Braze plate heat exchanger   Water volume   l 1 2 2 2 Air heat exchanger Type     High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type Fan Speed   rpm 800 800 900 700 Compressor Quantity     1 1 1 1   Type     Scroll compressor Scroll compressor Scroll compressor Scroll compressor Sound power level Cooling Nom. dBA 76.0 76.0 78.0 79.0 Sound pressure level Cooling Nom. dBA 59.7 59.7 61.7 62.2 Refrigerant Type     R-32 R-32 R-32 R-32   GWP     675 675 675 675   Circuits Quantity   1 1 1 1   Charge   kg 3.00 5.50 5.50 7.00 Piping connections Water heat exchanger inlet / outlet     1''1/4 1''1/4 1''1/4 1''1/4 Notes       (1) - Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB         (2) - Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB         (3) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)         (4) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C)         (5) - According to EN14825         (6) - Depends on operation mode, refer to installation manual.         (7) - For more details, see operation range drawing Specifications Model EWAT040CZN EWAT050CZN EWAT064CZN EWAT090CZN Cooling capacity Nom.   kW 41.4 50.8 64.0 88.3 Capacity control Method     Inverter controlled Inverter controlled Inverter controlled Inverter controlled   Minimum capacity   % 14 12 15 14 Power input Cooling Nom. kW 13.2 17.0 21.8 31.0 EER       3.12 2.98 2.93 2.84 Dimensions Unit Depth mm 814 814 814 814     Height mm 1,878 1,878 1,878 1,878     Width mm 2,306 2,306 2,906 3,506 Weight Operation weight   kg 486 486 580 680   Unit   kg 480 480 574 672 Water heat exchanger Type     Braze plate heat exchanger Braze plate heat exchanger Braze plate heat exchanger Braze plate heat exchanger   Water volume   l 5 5 5 8 Air heat exchanger Type     High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type Fan Speed   rpm 700 900 800 900 Compressor Quantity     2 2 2 2   Type     Scroll compressor Scroll compressor Scroll compressor Scroll compressor Sound power level Cooling Nom. dBA 80.0 81.0 83.0 85.0 Sound pressure level Cooling Nom. dBA 62.8 63.8 65.4 67.0 Refrigerant Type     R-32 R-32 R-32 R-32   GWP     675 675 675 675   Circuits Quantity   2 2 2 2   Charge   kg 12.0 12.0 13.0 16.0 Piping connections Water heat exchanger inlet / outlet     2'' 2'' 2'' 2'' Notes       (1) - Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB         (2) - Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB         (3) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)         (4) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C)         (5) - According to EN14825         (6) - Depends on operation mode, refer to installation manual.         (7) - For more details, see operation range drawing