24  Operating Instructions arium
®
 mini plus | arium
®
 mini
 Operating Design
4.9  Parameters of the “Settings” Menu
Parameters Setting values Explanation
Language English
German
French
Italian
Spanish
Portuguese
Polish
Russian
Japanese
Chinese
Date format DD.MM.YYYY day.month.year
MM/DD/YYYY Month/Day/Year
YYYY-MM-DD 
(ISO)*
Year-month-day, according to ISO standard
Time format 12 h (AM/PM) 12-hour clock notation
24 h* 24-hour clock notation
Displayed values 
(water quality)
μS/cm c* Shows the water quality on the dispensing 
screen in μS/cm and compensated to 25 °C.
μS/cm Shows the water quality on the dispensing 
screen in μS/cm as well as the water 
temperature.
MOcm c
Shows the water quality on the dispensing 
screen in MOcm and compensated to 25 °C.
MOcm
Shows the water quality on the dispensing 
screen in MOcm as well as the water 
temperature.
Displayed values 
(temperature)
°C Shows the water temperature on the 
dispensing screen in degrees Celsius.
°F Shows the water temperature on the 
dispensing screen in degrees Fahrenheit.
Off* Disables the display of the water temperature 
(only selectable when the water quality is 
compensated to 25 °C is displayed).
Ultrapure water 
limit value 
(activation)
On* Enables the limit value for water quality. If the 
limit value is exceeded during dispensing, 
a warning message with a yellow warning 
triangle 8 appears. Dispensing is possible.
Off
Disables the limit value for water quality.
Dispensing lock On Enables the dispensing lock. If the limit value 
is exceeded during dispensing, an error 
message with a red warning triangle 8 
appears. Dispensing is not possible. This 
setting is recommended for particularly 
critical applications.
Off*
Disables the dispensing lock.
 * Basic settings