electric instant water heater with selectable output, electronic switching and pressurized operation MKX 3.5/5.5kW

Product detailed description

The HAKL MKX-2 electric instant water heater with selectable output, electronic switching and pressurized operation is structurally and functionally developed from the MK model range. It is intended for customers who, in addition to comfort, want even greater savings in electricity consumption. Customers using, for example, a kitchen sink and shower mixer will appreciate the simple manual switching of the heating coil output. When showering, demand for hot water is higher, so the heater runs at full output. When using a washbasin, half output is sufficient.

The two power levels are also useful during year-round operation, especially in winter when the inlet water is colder and the increased heating output comes in handy.

CHARACTERISTICS:
• installation on unpressurized and commonly available water taps
• pressurized operation 6 bar with switching from 0.06 MPa
• electronic switching via control unit
• 230V connection, selectable heating output
• instant and continuous water heating up to 50 °C
• power switching option (winter / summer mode)
• electronic two-stage overheating protection for the coils

TECHNICAL INFORMATION:
Power input - 5.5 kW
Power input combination - 3.5 / 5.5 kW
Voltage - 230 V
Current - 16/25 A
Protection rating - IP 24
Min. working water pressure - 0.05 MPa
Permanent water pressure - 0.6 MPa
Min. specific water resistance at 15 °C - 1300 Ω.cm
Water flow at 60 °C - 1.6 l/min.
Water flow at 40 °C - 3.10 l/min.
Air protection - YES
Protective thermal fuse - 57 °C
Service thermal fuse - 70 °C.

SPECIFICATION:
Pressurized operation: installation of the heater directly into the water system, for one or more commonly available water taps.
Electronic switching: water heating switched by an electronic control unit that uses protective sensors and thermal fuses.
Power switching: option to switch the power input of the heating coil.
Waterproofing IP 24: option to install the heater above or below the washbasin
Voltage 230 V: connection to a single-phase electrical network.
Mounting bracket: simple wall mounting enabled by the installation bracket and screws included in the package.
Metal flange: the solid design of the metal flange increases the heater's durability during installation.
Light indicator: a red light on the front cover indicates when heating is switched on and off.
Compact dimensions: the shape and small dimensions allow installation in tight spaces.