Matsui MS452S, Instruction Manual, Page: 11 / 21

If there is no rinse aid warning light in the control panel, you can judge the amount of rinse aid by the following means. The
black dot on the rinse aid dispenser indicates the amount of rinse aid in the dispenser. As the rinse aid diminishes, the size of
the black dot decreases. You should never let the rinse aid get below 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
The rinse aid reservoir has 6 settings. Both the recom mended setting and the factory setting is "4."
If the dishes are or drying properly or are spotted, adjust the dial to the next higher number until
your dishes are spot-free.
8
Rinse aid helps to ensure water does not cling and leave marks on
crockery during the drying phase and help crockery to dry faster after
it has been washed. Only pour rinse aid that is for domestic dishwasher
into the reservoir. This model is designed to use liquid rinse aids only.
Please follow the steps below to pour the rinse aid into the storage
reservoir, and the amount will dispense automatically.
1. Turn the cap and open as indicated in Fig 1.
2. When the cap open marking is aligned, you may lift the cap up.
3. Pour the rinse aid until the level indicator turns completely black
in colour and close the cap.
Be careful not to overfill the reservoir. Wipe up any spills. The
approximate volume of the rinse aid reservoir is 110ml.
NOTE: If the water hardness in your area is soft, you may not need to
rinse aid as it may cause white film to develop on your dishes.
Rinse aid warning light will illuminate when the reservoir is running
out of rinse aid and required re-filling.
Alternatively, you can judge the amount of rinse aid by checking the
rinse aid indicator right next to the reservoir's cap. When the
indicator is black, it means it is full. When it is clear, it means it is
almost empty.
Fig1
Fig3
Fig2