Riello Array AR 2000 Installation And Operation Manual page 74

APPENDIX
APPENDIX SHUTDOWN
MODULE CASCADE (STAND-ALONE BOILER): ADD/REMOVE MODULE
Add module
function
Delay period
for starting new
module is 0?
YES
Open Air damper
Air damper
NO
open?
YES
Are we allowed
NO
to add another
dependent?
YES
Add dependent to the
cascade demand
Reload delay time
Update
demand flags
74 74
NO