electric instantaneous water heater with adjustable output, electronic switching and pressurised operation, 12 kW

Product detailed description

<p>The 3K DL 12 electric instantaneous water heater from HAKL is characterised by immediate and unlimited heating of large amounts of hot water without the need for storage (tank) water heating. The heater does not overload the electrical network, as the output is distributed via connection to a three-phase electrical supply. Comfortable operation of the heater is achieved by a microprocessor that maintains a constant outlet water temperature even when the flow rate changes. Automatic, smooth increasing or decreasing of the heating elements’ power output applies not only when using a kitchen sink or shower mixer tap, but also in winter and summer mode. This automatic change in heating output makes the heater both powerful and economical at the same time. The backlit touch display, which measures total electricity consumption and litres of water, further underlines the technical sophistication of this instantaneous water heater.</p> <p>The patented Dry Heating technology used in these instantaneous water heaters minimises limescale build-up and thus burnout of the heating element. Reliable water heating is ensured by a heating element housed in a protective sleeve, which is not in direct contact with the water. The heating block manufactured in this way, using Long Life Technology, is characterised by a long service life even with excessive draw-off of heated water.</p> <p><strong>USE</strong>: washbasin, kitchen sink, shower, bath. </p> <p><strong>CHARACTERISTICS:</strong><br />• installation into a household water system at 0.6 MPa (continuous pressure)<br />• connection to 3 x 230V voltage, triple heating output<br />• immediate and continuous water heating from a minimum switching pressure of 0.12 MPa (depending on heater output)<br />• dry heating element with patented water heating<br />• automatic, smooth increase of heating element output, e.g. from 5 to 15kW (depending on heater output)<br />• constant outlet water temperature achieved by microprocessor even when flow rate changes<br />• outlet water temperature adjustable in the range from 30°C to 60°C<br />• total measurement of electricity consumption and litres of water<br />• backlit touch display<br />• button for switching off heating (standby mode)<br />• each heating element has its own resettable thermal fuse<br />• thermal sensor at both the water inlet and outlet<br />• water flow switch and adjustable pressure relief valve</p> <p><strong>TECHNICAL INFORMATION:</strong><br />Power input - 12 kW<br />Voltage / number of phases - 3x230V<br />Fuse protection - 3x20A<br />Protection rating - IP 24<br />Installation cable type - 5C 2.5mm2<br />Connection threads - 1/2”<br />Connection outlet spacing - 80 mm<br />Heating temperature setting - 30°C - 60°C<br />Automatic output control - 4kW - 12kW<br />Service thermal fuse - 90°C<br />Electricity consumption measurement - YES<br />Water consumption measurement - YES<br />Max. continuous water pressure - 0.6 MPa<br />Min. switching water pressure - 0.15 MPa<br />Water flow at 35°C - 6.9l/min.<br />Water flow at 55°C - 4.1l/min.<br />Dimensions (h,w,d) cm - 41x26x11 cm<br />Weight - 4430g<br />Switching type - YES<br />Automatic output setting - YES<br />Air protection - YES</p> <p class="MsoNormal"><strong><span style="font-size: 10.5pt; font-family: 'Verdana',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: black; mso-fareast-language: SK;">SPECIFICATION:</span></strong><span style="font-size: 10.5pt; font-family: 'Verdana',sans-serif; mso-fareast-font-family: 'Times New Roman'; color: black; mso-fareast-language: SK;"><br /><strong>Pressurised operation:</strong> the heater can be installed directly into the water system for one or more commonly available mixer taps.<br /><strong>Electronic switching</strong>: water heating is switched by an electronic control unit that uses protective sensors and thermal fuses.<br /><strong>Automatic output switching: </strong>automatic, smooth increase of heating element output, for example from 5 to 15 kW.<br /><strong>Water resistance IP 24</strong>: the heater can be installed above or below the washbasin.<br /><strong>Touch display</strong>: backlit touch display with the option to set the outlet water temperature in the range from 30°C to 60°C.<br /><strong>Dry heating element:</strong> dry heating element with patented water heating minimises limescale build-up.<br /><strong>Voltage 3 x 230 V</strong>: connection to a three-phase electrical supply. The heater is installed on all three phases of the three-phase electrical network.<br /><strong>Mounting bracket: </strong>easy wall mounting is enabled by the installation bracket and screws included in the package.<br /><strong>Metal flange:</strong> the solid design of the metal flange increases the durability of the heater during installation.</span></p>