Anti-Legionella Protection (Function Activated Only Through The Installer Menu); Default Settings - Ariston 80 L Manual

Hybrid electric water heater (WiFi model) – OPERATING AND MAINTENANCE INSTRUCTIONS FOR THE USER
P20 NIGHT END
P21 T COOL
P22 T COOL HISTORY
P23 T ANTIBACTERIAL
P24 Wi-Fi
CONTINUOUS
P25
BOOST
P26 F ANTB
7.11 Anti-legionella protection (function activated only through the installer
menu)
The water heater has a completely automated anti-legionella function which can be disabled
via parameter U3 in the information menu. The sanitisation cycle brings the water in the
product up to a sanitisation temperature of 60°C (adjustable up to 75°C via parameter P23
in the installer menu) if, in the previous thirty days, the product has not reached and
maintained a temperature of 60°C for at least one hour.
The cycle also activates each time the product has been without electrical power for at least
2 hours.
As these temperatures may cause burns, it is recommended that a thermostatic mixer is
used.
During the anti-legionella cycle, the display will alternate between the message
Once the anti-legionella cycle has completed, the temperature will remain at the original setting.
To interrupt this function, press the ON/OFF key twice.
7.12

Default settings

The appliance is manufactured with a series of default modes, functions or values, as indicated in the table below.
Parameter
i-MEMORY mode
P02 NIGHT
P03 COOLING
P04 ANTILEGIONELLA
Temperature set
P05 Max. settable temperature with the heating element
P06 Minimum settable temperature (COMFORT)
P07 Boiler volume
P08 Check the tank condensate outlet
P19 Night-time hours start time (NIGHT START)
P20 Defining the night-time hours stop time (NIGHT END)
Minimum air temperature for activation of the
P21
COOLING function
P22 Hysterisis for activation of the COOLING function
Temperature range to reach for activation of the
P23
ANTILEGIONELLA function
P24 Presence of WiFi module
Anti-freeze function
P25 Continuous boost
P26 Antibacterial frequency
Defining the stop time of NIGHT function (visible only if NIGHT (P02) is
enabled)
Defining the activation temperature of the COOLING function (see sect. 7.6)
(visible only if COOLING (P03) is enabled)
Defining the temperature range for the COOLING function (see sect. 7.6)
(visible only if COOLING (P03) is enabled)
Defining the temperature to achieve to carry out the anti-legionella function
(see sect. 7.11)(visible only if ANTIBACTERIAL (P04) is enabled)
Activating the WiFi module, default is ON. If P24 is in OFF state the product
swich OFF the Wi-Fi function and the button
Activation of the boost function in continuous mode (see sect. 7.4)
Repetition every [1-30] days for the antibacterial cycle if active
125
will work as BOOST.
and the temperature
Range
ON / OFF
ON / OFF
ON / OFF
ON / OFF
65 – 75 °C
40 – 53 °C
80 /100
ON / OFF
20:00 – 02:00
04:00 - 10:00
10 – 26
1 – 5 °C
60 – 75 °C
ON / OFF
16 °C
ON/OFF
1-30 days
Factory settings
ON
OFF
OFF
ON
53 °C
70°C
50°C
80 /100
ON
23:00
06:00
17 °C
2 °C
OFF
ON
16 °C
ON
30 days