Bosch SSB1000 SA Manual page 14

14 | BURNERS cascade
• Starting Burners: If the T_System is Hyst_Down_Start degrees below the Cascade_Setpoint the burners are started at intervals of Start_
Interval, for example 3 min.
• Stopping Burners: If the T_System is Hyst_Up _Sto p degrees above the Cascade_Setpoint , the burners are stopped at intervals of Stop_
Interval , for example 3 min.
Power balance
When the T_System is between Hyst_Down_Start and Hyst_Up_Stop a power balance algorithm can be activated.
See "3.3.5 Cascade – power balance mode (Rev. 4.0.905.15906)" pag. 15.
Stop all dependent
All the dependents are stopped as soon as the T_System is far greater than Cascade_Setpoint .
The following graph shows when all the burners are stopped:
6720892984 (2019/02) US SSB