19
243648-1
Electric water heater EHT - 50, 80, 100, 120, 150 litres
3. ENERGY SAVING
As a result of the high-quality and environmentally friendly CFC-free PU foam insulation as well as the
installed temperature control, our electric storage tanks are real energy savers.
Low tank water temperatures prove to be particularly economical. Therefore, the progressively
adjustable temperature should only be selected as high as necessary for the actual hot water
demand. This helps to save energy and reduces furring in the container.
4. STANDBY ENERGY CONSUMPTION
If a water heater is heated and no water is withdrawn for a longer period after completion of the
heating process, a thus slow, but continuous cooling process of the tank water results over the device
surface.
The intensity and rapidity of this cooling process depend on the device type, device size, thickness
and quality of the tank insulation.
This behaviour is measured over a period of 24 hours at a tank water temperature of 65 °C; the cost
of energy in kWh needed to maintain the water temperature at a consistent level over this period is
measured.
Rated capacity in litres
50
80
100
120
150
Standby energy consumption kWh/24h
0,72
0,95
1,08
1,23
1,45
5. OPERATION
The control units (adjusting knob of the temperature controller) needed for operation of the electric
tanks are combined at the underside of the device.
This device is not designed to be used by persons (including children) with physical, sensory or
mental disabilities or lacking experience and/or lacking knowledge, unless these are supervised by
a person who is responsible for their safety or have received instructions on how to use this device
from any such person. Children should be supervised in order to ensure that they do not play with
this device.
