Safety
Information
Proper use of
Freezer
Maintenance of
Freezer
Trouble
shooting
Trouble
shooting
Appendix
Super-freeze function
Enter super-freeze:
• ① By pressing the super-freeze
key “ ”, the super-freeze
indicator lamp “
” will be on;
• When setting the centigrade
temperature, “ -30 ” will be
displayed in the temperature
display area, if the compressor
continuous operates, the
centigrade temperature indicator
lamp “
”will be on.
•
•
•
•
•
When setting the Fahrenheit
temperature, “ -22 ” will be
displayed in the temperature
display area, if the compressor
continuous operates, the
Fahrenheit temperature indicator
lamp “
” will be on.
Quit super-freeze:
① Power on after power failure;
② Continuous operation of
compressor for 24 hours;
③ If sensor failure occurs under
super-freeze mode, you can quit
super-freeze;
④ Under super-freeze mode, you
can quit the super-freeze mode
by repressing the super-freeze
key “ ”.
High temperature alarm
The indicator lamp “
” will be on
for high temperature alarm.
Power failure memory
• During power failure, the sudden
operating state of power failure
will be locked, after power is
recovered, the operation shall
be continued according to the
setting before the power failure.
The super-freeze function will be
quitted after power failure.
Failure code
• If the failure happens, the display
area will show corresponding
error codes as shown as below
table, the user shall contact a
specialist for maintenance, so as
to make sure the normal use of
freezer.
Failure code E2
Description
Temperature sensor
failure
below:
Centigrade temperature setting scope:
Fahrenheit temperature setting scope:
LGUM-100-05新平台电控冷柜.indd 16 2021-8-24 14:42:42
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