Why does the FBox "System hot water 2.0" not switch off after the temperature limit during disinfection has been reached?

FAQ #101492

 

Symptom
With the DDC Suite version 2.6.172 (or 2.5.172 for PG5 1.4) the FBox "System hot water 2.0" from the Family "DDC Systems and clocks" did not switch off the output "recommended state" even after the "temperature limit during disinfection" has been reached.

Reason
Older versions of the DDC Suite did apply the "maximum operation time of the disinfection (legionella) prevention" in every case.

Solution
The following FBox library versions do switch the output off immediately after the temperature limit during disinfection has been reached:

• PG5 1.4: 2.5.172
• PG5 2.0: 2.6.172