Johnson AEROTERMIA AURUM R290 Serie Mode D'emploi page 83

2.2.1, Icon description
The main interface shows from left to right at the top of the main interface:
time, day-month-year, week, frost, grade couple, mute, water pump, water
return valve, electric heating, compressor, fan, wifi;
Mode/turn off display: In the state of power on, the current running mode
will be displayed on the left of the main interface. The running mode will not
be displayed when power off.
Underfloor heating
Hot water
Heating
Cooling
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