18
11
This product shall be managed by specially-assigned person and checked for operating
conditions every day with appropriate records. For too high or too low temperature in the
refrigerator, articles shall be transferred to other storages. No articles shall be stored in the
refrigerator unless troubles are shot.
This product is pharmaceutical refrigerator with temperature ranging from 2~8
℃
inside.
Please make sure articles to be stored conform to environment inside to avoid damages
of articles and economic loss.
Because of refrigeration inertia, display temperature of the product may differ from actual
temperature and humidity inside, which is normal.
Pull out the power plug and shut down battery switch if the refrigerator has been
out of service for long time to prevent electric shock, leakage or fire caused by
aging power lines.
All refrigerators are refrigerator equipments. Relatively too hot articles must not be put in
the refrigerator by one time. Otherwise the compressor will not stop for a long time, no
temperature fall may be apt to burn the compressor. Therefore, articles shall be put in
batches and cooling shall be conducted in batch until required temperature is reached!
Do not damage refrigerating circuit.
Do not use electrical apparatus without production permit in the refrigerator.
The refrigerator is capable of memorizing set value. When power restores after outage, the
refrigerator will continue operating according to set parameter before last outage.
The refrigerator shall be reconnected after more than 5 minutes once it is shut
off, to prevent damage to compressor or system.
If the refrigerator is left unused in areas where supervision is unavailable for a
long time, make sure children will not get close to the refrigerator and the door
can not be completely closed.
Operation after Outage
NO. Alarming
Events
Beeping
Flashing
1
2
3
Over-temp
rature
Alarm
(high,low)
Sensor
failure
alarm
Power
Failure
Alarm
The refrigerator possesses the alarming, safety and self-diagnosis functions listed in the table below.
Alarming Conditions
When any of upper or lower
temperature displayed ≥ALH
(Alarm Limit High settable by
the user),high temperature
alarming is triggered, while
when any of upper or lower
temperature shown ≤ALL
(Aalrm LImit Low, settable
by the user), low temperature
alarming is triggered.
Display
Requirements
Remarks
1Hz
Continuous
beeping
Alarm
light
flashing
Temperature
displayed
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
When power failure or power
supply (AC220V/110V) switch
is closed, power failure alarm
is triggered; the power is
supplied by backup battery
when power failure occurred.
Both
alarm
light
and
power
indicator
flashing
The temperature of the
upper and the lower
sensors on average
displayed is 5s(if only
the upper or the lower
sensor temperature is
shown before power
failure, then the same is
displayed)
，
then the
screen goes black for
30s at intervals.
The failure code for short
circuit or open circuit of the
upper sensor is E1
It is displayed on the
display board that the
lower sensor temp.
alternates with E1,
which indicates 2s,
while the temp
.
shows
6s.
Alarm
1Hz
Continuous
beeping
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 until
the power is resupplied.
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
lower sensor is E2
The failure code for short
circuit or open circuit of the
control sensor is E3
1Hz
Continuous
beeping
Alarm
light
flashing
It is displayed on the
display board that the
upper sensor temp.
alternates with E2,
which indicates 2s,
while the temp
.
shows
6s.
It is displayed on the
display board that the
upper and lower sensor
temp.alternates with E3,
which indicates 2s,
while the temp
.
shows
6s.
