111 468 226 365 9 26 Bracket 9 Exclusive anti-corrosive system O'Pro technology uses an ohmic resistor to balance out the electric potential of both the tank and the heating element. This prolongs the life of the magnesium anode as well as bolstering protection against corrosion. Video: 1 2 3 4 5 6 7 1 Control knob 2 Copper heating element 3 DIAMOND-QUALITY GLASS LINING for long life and reliability 4 High-density, 0% CFC polyurethane foam 5 MAGNESIUM ANODE for strengthened tank protection 6 Inlet diffuser 7 Optimised stainless steel outlet pipe Technical specifications Model Ref. Output (W) Voltage (V) Heat-up time (DT=50°C)(min) Heat-up time (DT=20°C)(min) Standby losses kWh/24 h at 65°C Frequency 30 833024 2000 220 - 240 57 23 1.49 50-60 Hz 50 843046 2000 220 - 240 96 38 1.63 50-60 Hz 75 853074 2000 220 - 240 151 60 2.02 50-60 Hz Installation dimensions (mm) Model Ref. inlet/outlet connexions Dimensions (mm) Flange opening (Ø) mm Net weight (kg) Gross weight (kg) A B C D E 30 833024 1/2“ 618 338 235 390 83 78 10.8 12.6 50 843046 1/2“ 906 338 435 390 83 78 14.8 17.5 75 853074 1/2“ 1203 338 700 390 83 78 18.9 22.7 Gulf Technical Regulation on Low Voltage Electrical Equipment and Appliances ELECTRIC WATER HEATERS 39
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