19
10
Observe the rules below for initial start-up and continuous operation:
When the refrigerator is empty, connect the power line to the appropriate dedicated socket and
make sure the power is rated voltage and frequency.
After the power is switched on, switch on the battery switch, which may enable the audible alarm
and is normal. Press the buzzer to stop alarming. The audible alarm continues to operate until the
temperature of sensor reaches 5℃±3℃.
The refrigerator has been preset to operate at 2~8℃ in the factory and it is not required to set
temperature
The temperature of refrigerator will stay at the preset temperature in a stable manner after hours
of operation; once the temperature gets stable, check if the monitoring bottle temperature is the
same with the set point.
Turn on the light switch and ensure the light inside the freezer operates properly.
After operation status of refrigerator is checked thoroughly, put articles into the refrigerator.
Initial Power-on
NO.
Alarming
Events
Beeping
Flashing
3
4
5
Extra-high
Temp.
Alarm
Alarming Conditions
Display
Requirements
Remarks
When the inside temperature
of the reefer inspected by
high temperature
control≥12℃, the lower
sensor must be inspected in a
state of over temeprature
(1) Either of the upper or
lower sensor is over
temperature
(2) Any of the upper, lower,
control, defrosting, alarm
sensor failed;
(3) Power supply
AC220V/110V failed, under
any of the above conditions,
remote alarm shall be started.
Coupled
with 1Hz
continuous
beeping
Take
corres-
ponding
measures
according
to item
1,2 and 3.
Remote alarm startup
when“beeping cancelled”
is pressed down, both
remove alarm and
beeping are cancelled.
But if it remains alarming
when after a period of Fd
(settable by the user, the
default value is 30 mins),
then beeping and remote
alarm are restarted
The failure code for short
circuit or open circuit of the
defrosting sensor is E4
1Hz
Continuous
beeping
Alarm
light
flashing
It is displayed on the
display board that the
upper and lower sensor
temperature alternates
with E4, which indicates
2s, while the
temperature shows 6s.
The failure code for short
circuit or open circuit of the
alarm sensor is E5
It is displayed on the
display board that the
upper and lower sensor
temperature alternates
with E5, which indicates
2s, while the
temperature shows 6s.
Sensor
failure
alarm
Remote alarm functions
are not started.
After time
delayed for
2minutes
(settable
by the user
at dAt for
1-12
minutes),
1Hz
Alarm
light
flashing
After opening the door
(including a slight opening),
door opening alarm is
triggered
Temperature
displayed
Door
opening
ALarm
As
over-tem
perature
alarm
As
over-tem
perature
alarm
As
over-tem
perature
alarm
Temperature
displayed
6
Remote
Alarm
Take
corresponding
measures
according
to item
1,2 and 3.
Take corresponding
measures according to
item 1,2 and 3. Remote
alarm has normal open
or normal close functions.
When power failure
occurs, it can be started
no matter power is on or
off.
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