Ariston 80 L Technisch handboek - Pagina 20
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AUTO mode
This mode is available by default and is the starting working mode set by factory.
Recommended for winter to ensure the better comfort.
AUTO mode heats the water with a rational use of the heat pump and, only if necessary, of the
electrical resistance, according to these two parameters:
In the case of the available power supply time is less than Time_W, the time employed to reach
T
the
will be automatically adapted to the effective alimentation period.
set-point
Useful parameters:
Parameter
The desired temperature for the hot water can be set by turning the knob clockwise or anti-
T
set-point
clockwise.
T
Installer menu parameter P1 - Adjustment of the maximum obtainable temperature.
max
T
Installer menu parameter P2 - Adjustment of the minimum obtainable temperature.
min
Installer menu parameter P3 - Adjustment of the maximum temperature obtainable with the
T
HP
heat pump unit.
The temperature of the water in the tank, to visualize press and release the knob; the
T
water
relative value will appear for 8 seconds then the set temperature will reappear.
Time_W
Installer menu parameter P9 - Maximum number of hours of daily heating.
Legend:
HP: Heat pump
HE: Electrical resistance (1200 W)
T
and Time_W.
set-point
Description/Functioning
20
Default
Range
value
T
÷ T
55 °C
min
max
65 °C ÷ 75 °C
65 °C
40 °C ÷ 50 °C
50 °C
50 °C ÷ 62 °C
55 °C
-
-
5 h ÷ 24 h
8 h