5
7. Audible signals
Upon switching on/off and pressing buttons, the heater gives an audible signal.
8. Blocking
8.1 To block the system, simultaneously press and hold the “
”or “
” buttons for 3 seconds, when the
heater is on. The display will show “[]” symbol. In 5 seconds, the symbol will disappear and the display will
show the temperature value. At that, the buttons on the control panel will be blocked and their pressing will
display “[]” symbol.
8.2 To unblock the system, press and hold the “
”or “
” buttons for 3 seconds or switch the heater
off.
9. “RESTART” function
In case of a short-time power interruption, the heater will automatically switch on upon resumption of power
supply and work with the last user settings (except for the timer settings).
10. Switching off
To switching the heater off, press the “POWER” button on the control panel and disconnect the appliance
from the electric mains.
5. Maintenance
The appliance should be regularly washed to remove dust and contaminations from its outer surfaces, since it
affects the effectiveness of its operation and temperature parameters of space heating. Prior to the preventive
maintenance activities, switch the appliance off and disconnect it from the electric mains. Let the appliance
cool down and then wipe its surface with a slightly moistened piece of soft cloth. It is not recommended to
use cleaning agents for washing including those with abrasive compositions. Exclude damage of the
appliance with sharp items, since scratches on the painted surface may result in occurrence of rust.
The preventive cleaning procedure should be carried out periodically for maintenance of the heater technical
condition and preservation of its appearance for long years.
