Ariston 100 L - Anti-Legionella Protection (Function Activated Only through the Installer Menu); Default Settings

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