Multitron - Operating Manual
Technical Data and Specifications
20 August 2020
Page
147
of
158
Lowest reachable temperature
Description
Value
Unit
Single unit
25 °C b. AT
4
Two units stacked
24 °C b. AT
Three units stacked
22 °C b. AT
4
)
Below ambient temperature
12.5.2
External Cooling
Specifications for the connection
Description
Value Unit
Connection (hose Ø)
10 mm
Input pressure
max. 4.0 bar
ATTENTION
The installed valve regulates the temperature by closing and open-
ing the cycle. Hence it can be necessary to install a bypass from
the inlet to the outlet to protect the circulation pump against dam-
age.
Requirements for water quality
Water hardness soft or very soft (CaCO
3
concentration
0 to 1,5 mmol/l)
For medium hard to very hard water quality alternatively use de-
mineralised water.
Requirements for cooling liquid
Based on 1,2-propanediol with inhibitor (must be suitable for
copper)
Approved for the food and pharmaceutical sectors
Example: Antifrogen L
