Ariston 100 L Technical Manual

ANTI-
LEGIONNAIRE’S DISEASE PROTECTION
This function can be
enabled/disabled via installer menu (P5
OFF).
The ANTI-
LEGIONNAIRE’S DISEASE PROTECTION
dangerous bacteria in the sanitary water tank heating the water until bacteria deadly
conditions occur.
It will be activated if P5 parameter
is ON and one of these two conditions occur alternatively:
• if T
water
≥
57 °C for 15 consecutive minutes never occurred for 3 days after
condition
• if T
water
≥ 57 °C for 15 consecutive minutes never occurred for 30 days
The ANTI-
LEGIONNAIRE’S DISEASE PROTECTION
simultaneously satisfied:
• T
water
= 65 °C (or T
set-point
, if higher than 65 °C)
• T
water
>
57 °C for at least 15 minutes
BEWARE:
As these temperatures may cause burns, it is advisable to use a thermostatic mixer.
If T
set-point
is different from 65 °C, the target temperature is temporarily set to 65 °C and it will come back to the previous value
when the antibacterial procedure stops.
If the ON/OFF button is pushed during this procedure, it
If an error occurs during this procedure, it
will be stopped and postponed of 3 days.
When the device is working in
•
AUTO or BOOST mode: both conditions are reached by standard procedures
• GREEN mod
e: the electrical resistance
•
VOYAGE mode: the procedure shall never be perfo
•
Device OFF state: the procedure shall never be performed until the device is turned ON
DEFROST function
This function can be enabled
/disabled via installer menu
The DEFROST process
ensures good performances also in winter or with cold climate
conditions, reversing temporarily the heating cycle (see picture).
It will be activated
if these two conditions occur:
• The Heat Pump is working (T
water
is reaching T
• The Evaporator is clogged
by ice (Temperature on evaporator
and the air temperature is below 15°C)
During the function, the heating element could turn on (i.e. if the Antifreeze function will
occur, see next paragraph).
ANTIFREEZE function
This function is activated by default.
The antifreeze procedure shall performed in order to avoid water freezing into the tank
• T
water
< 5 °C
•
The device receives power from mains (
This procedure acti
ves the electrical resistance (1
27
OPTIONAL FUNCTIONS
LEGIONNAIRE’S DISEASE PROTECTION
function
enabled/disabled via installer menu (P5
Parameter: default =
LEGIONNAIRE’S DISEASE PROTECTION
process avoids the proliferation of
dangerous bacteria in the sanitary water tank heating the water until bacteria deadly
The waves symbol means that the
achieved temperature is above T
is ON and one of these two conditions occur alternatively:
57 °C for 15 consecutive minutes never occurred for 3 days after
disconnection from
≥ 57 °C for 15 consecutive minutes never occurred for 30 days
LEGIONNAIRE’S DISEASE PROTECTION
process leap water temperature until the two following conditions are
, if higher than 65 °C)
57 °C for at least 15 minutes
As these temperatures may cause burns, it is advisable to use a thermostatic mixer.
is different from 65 °C, the target temperature is temporarily set to 65 °C and it will come back to the previous value
If the ON/OFF button is pushed during this procedure, it
will be stopped and postponed of 30 da
ys.
will be stopped and postponed of 3 days.
AUTO or BOOST mode: both conditions are reached by standard procedures
e: the electrical resistance
(1200 W) probably will be switched on
VOYAGE mode: the procedure shall never be perfo
rmed until VOYAGE days are over
Device OFF state: the procedure shall never be performed until the device is turned ON
/disabled via installer menu
(P7 Parameter: default = ON).
ensures good performances also in winter or with cold climate
conditions, reversing temporarily the heating cycle (see picture).
if these two conditions occur:
is reaching T
set-point
)
by ice (Temperature on evaporator
sensor is below 0°C,
and the air temperature is below 15°C)
During the function, the heating element could turn on (i.e. if the Antifreeze function will
The antifreeze procedure shall performed in order to avoid water freezing into the tank
, it occurs when:
The device receives power from mains (
regardless of VOYAGE,
GREEN functioning and device OFF state).
ves the electrical resistance (1
200 W).
The waves symbol means that the
achieved temperature is above T
set
-
point
disconnection from
mains power or reset
process leap water temperature until the two following conditions are
is different from 65 °C, the target temperature is temporarily set to 65 °C and it will come back to the previous value
ys.
, it occurs when:
GREEN functioning and device OFF state).

Ariston 100 L Specifications

General

Brand	Ariston
Model	100 L
Category	Water Heater
Language	English