Panasonic NR-YW590Y Operating Instructions Manual page 107

Troubleshooting
The food
melts.
Not cold, no
freezing.
Stop
working
halfway.
Error display on
Operation Panel.
Store frozen foods with the Prime Freeze case in a long period
of time, or store high-fat ice cream in the freezer. (The cooling
performance of the Prime Freeze case is rated with two stars.)
(Page 18)
Do not place cold food next to hot food.
of food, packaging condition, storage capacity, and how often
that the door is opened and closed.
If Prime Freeze is set during defrosting, the time display will
start counting, but the fan will stop and the food will not be
cooled enough. After defrosting, reset Prime Freeze.
If Quick Ice Making, Quick Freezing, Prime Fresh+ are set
during the operation of Prime Freeze, Prime Freeze will be
stopped.
U10: Warning if doors are opened too long.
Check that the doors are closed properly.
The letter "H" and two digits are displayed on Operation Panel.
For example: H01
Please contact the Service Center for support.
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