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4.8.3 “LEG” - AUTOMATIC THERMAL DISINFECTION
The “Leg” function allows you to activate/deactivate thermal disinfec-
tion . This process is used to kill bacteria and must be performed by the
user at least once a week .
This function is deactivated on the appliance at the factory . When the
disinfection is activated, all other settings are temporarily suspended .
WARNING Risk of scalding!
Hot water can lead to severe scalding . Only schedule thermal disin-
fection for periods outside normal usage times . Inform occupants of
the building of the danger of scalding and always monitor the thermal
disinfection process . Install a thermostatic DHW mixer .
The disinfection takes max. 48 h. During the first 24 hours, the appli-
ance is in the “Combi” operating mode. If it does not reach 70 °C, the
appliance switches to the “Full” operating mode for the next 24 hours .
Activating the automatic “Leg” function
• Call up the “Leg” function and press “OK”. “man “ flashes on the
display .
• Press “+”. “auto” flashes on the display.
• Press “OK”. The “Leg” function is activated and the first day of the
week flashes.
• Set the day of the week for disinfection. Select the day using the
“+” and “-” buttons. • Press “OK”.
• Set the time for disinfection.
• Select the time using the “+” and “-” buttons.
• Press “OK”.
As soon as the temperature reaches 70 °C, the appliance switches
back to the previously set operating mode .
Activating the manual “Leg” function
• Call up the “Leg” function and press “OK”.
• “man” flashes on the display.
• Press “OK”. The “Leg” function is active.
As soon as the temperature reaches 70 °C, the appliance switches
back to the previously set operating mode .
Cancelling the “Leg” function.
• Call up the “Leg” function and press “OK”. “man” flashes on the
display .
• Press “+” until the display shows “LstP”.
• Press “OK”. The current Legionella program is cancelled.
This only ends the current program; the weekly repetition is still active.
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ENG
4.8.3 “LEG” - AUTOMATIC THERMAL DISINFECTION
The “Leg” function allows you to activate/deactivate thermal disinfection.
This process is used to kill bacteria and must be performed by the user at
least once a week.
This function is deactivated on the appliance at the factory. When the
disinfection is activated, all other settings are temporarily suspended.
WARNING: Risk of scalding!
Hot water can lead to severe scalding. Only schedule thermal disinfection for periods outside normal usage times.
Inform occupants of the building of the danger of scalding and always monitor the thermal disinfection process. Install
a thermostatic DHW mixer.
The disinfection takes max. 48 h. During the first 24 hours, the appliance is in the “Combi” operating mode. If it does
not reach 70 °C, the appliance switches to the “Full” operating mode for the next 24 hours.
Activating the automatic “Leg” function
•
Call up the “Leg” function and press “OK”. “man “ flashes on the display.
•
Press “+”. “auto” flashes on the display.
•
Press “OK”. The “Leg” function is activated and the first day of the week flashes.
•
Set the day of the week for disinfection. Select the day using the “+” and “-” buttons.
•
Press “OK”.
•
Set the time for disinfection.
•
Select the time using the “+” and “-” buttons.
•
Press “OK”.
As soon as the temperature reaches 70 °C, the appliance switches back to the previously set operating mode.
Activating the manual “Leg” function
•
Call up the “Leg” function and press “OK”.
•
“man” flashes on the display.
•
Press “OK”. The “Leg” function is active.
As soon as the temperature reaches 70 °C, the appliance switches back to the previously set operating mode.
Cancelling the “Leg” function.
•
Call up the “Leg” function and press “OK”. “man” flashes on the display.
•
Press “+” until the display shows “LstP”.
•
Press “OK”. The current Legionella program is cancelled.
This only ends the current program; the weekly repetition is still active.
