17 Description of function
44 99E13331xx-mub-en - V08 2022/07
Parallel relay Activate the function On, Off Off
Relay 1 Submenu to relay 1 - -
Deactivated Status of the relay On, Off On
Primary pump Connects in parallel to the
primary pump
On, Off Off
Circulation pump Connects in parallel to the
circulation pump
On, Off Off
Disinfection Connects in parallel to the
disinfection
On, Off Off
Disinfection error Connects in parallel if
disinfection was not
successful
On, Off Off
Relay 2 Submenu to relay 2 - -
Deactivated Status of the relay On, Off On
Primary pump Connects in parallel to the
primary pump
On, Off Off
Circulation pump Connects in parallel to the
circulation pump
On, Off Off
Disinfection Connects in parallel to the
disinfection
On, Off Off
Disinfection error Connects in parallel if
disinfection was not
successful
On, Off Off
17.8 Hygienic flush / protection against blocking
The function
Hygienic flush/protection against blocking
serves to avoid that the circulation pump
seizes up after a longer downtime. During cascade operation, it also serves to flush the cascade
modules in operation which are switched on alternately.
The module is flushed every 24 hours at a defined time for a defined duration.