6.1 Procedure for an empty signal (Connexx Basic)
Status / action Control unit
Container 1 full
Level switch at the top
Pump operates
LL1 lights up green
Quit off
Pump Enable active
Container 1 empty
Level switch at the bottom
Injector solenoid valve opens "
suction starts
Pump Enable timer starts (5 secs.)
Empty signal timer starts (X secs.)
Pump Enable cancelled " pump stops
Injector solenoid valve closes
Pump Enable timer expired
Empty signal timer expired
LL1 flashes red
Quit lights up red (collective alarm signal)
Alarm (buzzer) active
Switch off alarm (buzzer) with the Quit button
Replace container 1
Acknowledge empty signal with LL1 button
Injector solenoid valve opens " suction starts
LL1 lights up green
Quit off
Empty signal timer starts (X secs.)
Level switch at the top Pump Enable active
Commissioning and operation
35 Rev. 1-06.2018