Controller boot-up sequence
When switching on the power the controller initializes the following LED boot sequence:
Factory reset
After starting the factory reset from PumpScanner all data will be deleted from the controller. This process takes approxi-
mately one minute. During that time the controller shows the following LED status and must not be switched off:
Periodically flashing LEDs
During dawn, dusk and on foggy days the LEDs of the controller may start flashing periodically. This means that the control-
ler tries to boot up but is interrupted due to low PV module power output. The controller will resume normal operation once
the power output of the connected PV modules is sufficient to supply the controller.