Specifications

5
TECHNICAL SPECIFICATIONS
MAXIMUM OPERATING CONDITIONS
Maximum operating pressure (tank full of water)
- Primary circuit: 3 bar
- Secondary circuit: 10 bar
Test pressure (tank full of water)
- Primary circuit: 4.5 bar
- Secondary circuit: 13 bar
Operating temperature
Maximum temperature: 90 °C
Water quality
• Chlorures: < 150 mg/l (304)
< 2000 mg/l (Duplex)
• 8
≥ ph≥ 6
DOMESTIC HOT WATER PERFORMANCES
E-tech S 160 E-tech S 240 E-tech S 290 E-tech S 290 E-tech S 380 E-tech S 380
single phase tri phase mono phase tri phase
Peak delivery at 40 °C L/10’ 310 532 645 660 855 870
Peak delivery at 45 °C L/10’ 250 452 548 561 725 739
Peak delivery at 60 °C L/10’ 168 294 356 365 468 472
Peak delivery at 40 °C L/60’ 690 880 990 1305 1200 1516
Peak delivery at 45 °C L/60’ 570 750 845 1090 1021 1270
Peak delivery at 60 °C L/60’ 375 465 527 625 636 752
Continuous delivery at 40 °C L/h 413 413 413 826 413 826
Continuous delivery at 45 °C L/h 354 354 354 708 354 708
Continuous delivery at 60 °C L/h 248 248 248 415 248 448
Start-up time [10-80°C] min 61 93 113 91 150 120
Start-up time [15-65°C] min 44 66 81 65 107 86