Vernacare Vortex - Fault 11: Deodoriser Not Working; Fault 12: Display Screen Blank

38
No deodoriser
being
dispensed.
Blockage in feed
pipework.
Check pipework for blockage- clean.
Dispensing valve
failure.
Check solenoid valve for blockage –
clean.
Check non return valve for blockage –
clean.
Deoderisor Tank empty
Check fill level and display icon
functions.
Check level switch - replace.
Check non return valve for blockage –
clean.
Display screen
blank.
No power to the
screen.
Check connections from pcb and at the
display ensure all pins engaged -
replace
Check power is on at the pcb-
illuminated neon.
Display blank – replace display.
Fault 11
Fault 12