Failure Code Display - Haier JC-160GDD Service Manual

Failure code display

Failure code
Description and reason
display
"LL"blinks with buzzing; that
LL means the related compartment
temperature is lower than -5°C
"HH"blinks with buzzing; that
HH means the related compartment
temperature is higher than 50°C
"EE"blinks with buzzing, it is the
abbreviation of "ERROR,
ERROR", means something is
EE wrong with the sensors, usually
the sensor circuit is broken.
Compressor enter into protection
mode (stop cooling).
Continuous compressor running
time is more than 3 hours, and
any sensor felt the temperature
F1
change of each chamber is
within 1 ℃. Compressor enter
into protection mode (stop
Buzzing sound you may hear when "LL" or "HH" or "EE" or "F1" appears on the
display panel,to remove the buzzing sound ,you can press the "set" button.
Solutions
Stop the wine cellar running until the
temperature recover. Don't use wine
cellar in lower temperature
environment .Check the sensor of
related chamber and it's connecting
status.
Don't use the wine cellar in high
environment. Check the sensor of
related chamber and it's connecting
status, check machine cooling
Check the sensor if connects well
with the main control panel, or find
the location of the sensor broken
circuit and repair it.
Check if each sensor and it's
connecting status is failure, or find
the location of the sensor broken
circuit and repair it.
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