ML30, ML40 Troubleshooting
19
The device is not cold
enough.
The cooling element is not
properly ventilated.
Check that the unit is suffi-
ciently ventilated (ventila-
tion grilles not covered,
distances sufficiently large,
ventilation ducts of suffi-
cient size).
Door was opened fre-
quently.
Do not open the door more
often than necessary.
Door was not closed prop-
erly.
Close door properly.
Door is not hermetically
sealed.
Check the door seal and
clean or replace.
Frost is forming. Door was opened fre-
quently.
Do not open the door more
often than necessary.
Door was not closed prop-
erly.
Close door properly.
Door is not hermetically
sealed.
Check the door seal and
clean or replace.
Problem Cause Remedy
ML30-ML40-O-16s.book Seite 19 Freitag, 28. April 2017 12:02 12