Ariston HW80/9H Instruction Manual - Page 16

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Ariston HW80/9H Instruction Manual

8.5 Standard Mode

Activate this mode under the instruction described in 8.2 and the system will heat the water
according to its real-time temperature to activate heating pump mode as the priority. When heating
pump reaches suitable temperature the ordinary heating mode will be activated.

8.6 Sleep Mode

Activate this mode under the instruction described in 8.2 and the sleep icon will light up with the
days it is set to be kept in sleep mode while other icons are in dark. Press +/- button to select days
(from 1 to 7) you want the system to be kept in sleep mode. After that, press setting button or don't
press any button for 5 seconds then the system will automatically activate sleep mode and display
the days it's set to be kept in sleep mode. Once this mode is activated, you can press +/- button to
select days you want the system to be kept in sleep mode while other buttons are not available.
Press switch button for a long time then the system will quit sleep mode and get back to the mode it
was running.
8.7 Water Quantity Display
Under the mode of timing, night and standard, when heating pipe or heating pump is working, then
the indicator at the right of the panel will flash back and forth to indicate how much hot water there
is in the tank and the fact that the system is working. When heating pipe and heating pump are not
working, then the indicator only indicate how much hot water there is in the tank rather than
flashing back and forth.
Note:
* Under the above operation modes, if you don't press any button the background will go dark after
30 seconds. If you press any button at that time, the background will light up again and display "set
temperature and actual temperature" and "current time" alternatively every 4 seconds.
* Under the above operation modes, when heating pump is in operation, its indicator will light up
and it's the same with heating pipe.
* Under the mode of timing, night and standard, when heating pipe or heating pump is working,
then the indicator at the right of the panel will flash back and forth to indicate how much hot water
there is in the tank and the fact that the system is working. When heating pipe and heating pump
are not working, then the indicator only indicate how much hot water there is in the tank rather
than flashing back and forth.