Supplementary Electric Heating - Vesttherm VT21 Série Mode D'emploi Et D'installation

SUPPLEMENTARY ELECTRIC HEATING:

The upper part of the tank can be heated quickly by using the electrical heating element. The heating element is activated
in the menu parameter "H.pump" selecting the value "EL" alone or with heat pump "HP + EL". Tmin is set to the desired
minimum temperature. When water temperature is below Tmin the heating element will support the heating until the
temperature Tmin is reached. The heating element is equipped with a safety and an operational thermostat. The safety
thermostat cuts-off when the safety level 75/85 °C is reached. If the safety lock function has been released, your installer
must reset it manually. With regard to the location of the heating element, refer to page 7.
24