hajdu HB300C Manuel De Mise En Service, D'opération Et D'entretien page 70

_________________________________ ___EN__________________________________22
6.1 Control panel explanation
6.2 Display explanation
1
2
3
4
5
6
External controller
This symbol lights up if the equipment is connected to an
external controller, otherwise it is not visible.
External "solar" heat source
If the equipment is connected to an external "solar" system,
and it is heated using solar cells, the small icon will flash at ½
second intervals. Otherwise, the icon is invisible.
Vacation mode The icon will be lightened if the unit is in
vacation mode, otherwise the icon will be extinguished. When
setting vacation mode, the icon will flash with 2Hz frequency.
Compressor
This icon is illuminated when the compressor of the heat pump
unit in the appliance starts up.
E-heater mode: this symbol shows when when the user
selects the electrical heating mode. If the E-heater is also set
manually, the display will flash once at two seconds intervals. If the
E-heater ON/OFF is activated manually, the symbol will flash twice
every second.
Anti-Legionella function – This symbol lights up when the
equipment automatically
(disinfection) mode. In this case, the appliance automatically
Display
Operator
interface
enters the Anti-legionella