Panasonic NC-SU403P Operating Instructions Manual page 15

Once every two or three months to clear scale.
How to clean with citric acid
1
Make sure that the mesh filter is attached to the container.
2
Put citric acid in the inner container.
Amount of citric acid to be used at one time:
●
80 g (two packages) or seven level tablespoons.
The citric acid is available from an authorized dealer. (Model No: SAN-80N)
* Follow the directions for cleaning printed on the citric acid package.
* Since the citric acid used for cleaning is a food additive, it is harmless to humans.
3
Add water to the maximum water level mark, and
mix the citric acid and water well. Close the lid.
4
Connect the plug, and choose "cleaning" in
Cleaning start
Light on
Light off
Liquid crystal indication
would be rotated during cleaning.
5
Dispense some water, then unplug, remove the lid and drain away the hot water via
the "DRAIN" mark.
6
Refill with water and boil it to remove the smell of the citric acid.
Then throw the hot water away in the same way as
To remove any discoloration from the area above the maximum water level, rub the inside lightly
●
with a wet sponge.
If the discoloration cannot be removed by rubbing, clean the inner container several times using
●
citric acid or lemons.
Requests
Make sure only use citric acid for thermo pot washing.
●
Do not fill water above maximum water level.
●
Fill the container only with tap water (do not fill with hot water). Hot water may spout out causing burns.
●
PZ05S667 NC-SU403 EN_2.indd 15
.
End of cleaning
Light off
Indications would notice
cleaning end.
5
.
Citric acid
peep peep
peep peep
Flashing
simultaneously
15
9/18/12 2:49:31 PM