HYCD-282/282A/282C_Service Manual
14
“ ”for 5s at the same time.
2、press “ ”to adjust the value.
3、press “ ”，to select other parameters
1P~5P
Notice：1P~5P means： Year / month /day /hour /min.
e． Alarm code
Alarm Code Instruction Alarm type Solution
Sensor
error
E0 Ambient sensor failed light Inspect Ambient sensor
E3 Cooling sensor failed Buzz +light +code Inspect Cooling sensor
E6 Freezer sensor failed Buzz +light +code Inspect Freezer sensor
Door
open
N/A Door open for 15min Buzz +light Close door or check the
door switch
High
temp.
E9 Temp is higher than limit value Buzz +light +code
Low
temp.
E10 Temp is lower than limit value Buzz +light
Power
failed
N/A Power failed Buzz +light +temp. Check power
Battery E5 Low battery or switch is off Light Check battery or switch
Remote
alarm
N/A - -
When the refrigerator-freezer is connected to power, it enters the active state and temperature in the cabinet is displayed on
the indicator.
Operating state reminder on the display panel:
“Lock” indicator lamp: with the lamp on, all settings are locked to avoid error operation.
Alarm: if the lamp is on or flashing, there is failure.
Button function:
Buzz cancel: in the state of being locked or unlocked, and during alarm, by pressing the “ ”, the alarming sound
can be cancelled, but light flashing alarm can not be cancelled.
Alarm test: for testing whether the alarm system is in normal operation and for testing whether the battery is with low
energy. In the state of being unlocked, by pressing the “ ”, all indicator lamps will be on, the buzzer gives out
alarm and “8” is displayed on all digital tubes. In the state of being locked, when there is alarm, by pressing the button,
the alarm code for correspondent failure is displayed and by which, the failure reason can be inquired.
Special considerations for installation
High temperature alarm
low temperature alarm
power falied alarm
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