COMBINED STORAGE WATER HEATERS - 2 Pages
COMBINED STORAGE WATER HEATERS Wall-mounted, horizontal exchanger 0.7 m2 OKCV 125, OKCV 160 OKCV 125 NTR, OKCV 160 NTR COMBINED water storage heater for horizontal mounting 1 Discharge pipe for hot water 2 Enamelled steel tank 3 Polyurethane CFC-free insulation -42 mm 4 Mg anode 5 Inlet for heating water 6 Holder for operating-and safety thermostat * 7 Temprature indicator 8 Operating thermostat with external control Safety thermostat 9 Cover for electrical equipment 10 Filling pipe for cold water 11 DRY CERAMIC HEATING ELEMENT - not for NTR 12 Holder for heating l驩ment 13 Heat exchanger 14 Outlet for heating water 15 Heater casing >n (2>l(3>101 Type OKCV125 OKCV 125 NTR OKCV 160 OKCV 160 NTR A 1046 1235 C 600 700 C 908 1008 D 513 647 E 184 230 13 12 L@)® 0 All inlets and outlets have an internai G 3/4" thread. Type OKCV 125 OKCV 125 NTR OKCV 160 OKCV 160 NTR Volume (!) 125 152 Max. operating overpressure in the tank (MPa) 0.6 0.6 Max. operating overpressure in the exchanger (MPa) 0.4 0.4 Voltage (V/Hz) * 1 PE-N 230/50 1 PE-N 230/50 Connected load (kW) * 2 2 Electrical protection IP 44 IP 44 Maximum HUW temperature (°C) 80 80 Recommended HUW temperature (°C) 60 60 Length x Diameter (mm) 1046x524 1235x524 Maximum weight of heater without water (kg) 59/55 68/65 Heating period with ele. en. from 10 °C to 60 °C (hour) 3.8 5 Heat loss/energy efficiency class (kWh/24 h) 1.09/C 1.39/C Exchanger heating surface (m2) 0,7 0,7 Rated exchanger output with a heating water temperature of 80 °C and flow of 720 l/h 16.8 16.8 Heating period with exchanger from 10 °C to 60 °C (min) 26 35 Rated exchanger output with a heating water temperature of 80 °C and flow of 310 l/h (kW) 10.3 10.3 Heating period with exchanger from 10 °C to 60 °C (min) 43 53 22 * These lines do not apply to NTR types, which do not have a heating element.
