Saba LVS14C44M21W Instructions D'utilisation page 87

Attention!
Only use branded rinse aid for dishwasher. Never fill the rinse aid
dispenser with any other substances (e.g. Dishwasher cleaning
agent, liquid detergent). This would damage the appliance.
When to Refill the Rinse Aid Dispenser
If there is no rinse-aid warning light in the control panel,
you can estimate the amount from the colour of the optical
level indicator C located next to the cap.
When the rinse-aid container is full, the whole indicator will
GB
be dark. As the rinse-aid diminishes, the size of the dark dot
decreases. You should never let the rinse aid level fall 1/4 full.
As the rinse aid diminishes, the size of the black dot on the rinse
aid level indicator changes, as illustrated below.
Full
3/4 full
1/2 full
1/4 full - Should refill to
eliminate spotting
Empty
85
C (Rinse-Aid indicator)