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This unit should be managed a dedicated professional person. Operating conditions
should be checked and recorded using appropriate methods. When the refrigerator
temperature is out of specification, take proper actions to protect the stored samples.
No products should be stored in the unit unless the unit operates without issues.
The refrigerator is a pharmaceutical refrigerator designed to operate within 2℃ to 8 ℃.
Make sur to store only products that fit this temperature range.
Due to the refrigeration effect, the displayed temperature may be somewhat different
from actual temperature and humidity. This is a normal process.
If the unit is to be shut down for a long time, be sure to turn off the power
switch, and the battery switch. Unplug the unit from the power outlet. This is
to a hazardous condition due to aging power lines.
Warm products should only be loaded into the units in batches to reduce the load to
the cooling system. Overloading the system can cause the refrigerator temperature
to rise and the compressor to work under undesirable stress, which can shorten the
life of the system.
Do not damage the refrigeration lines.
Do not use an electrical apparatus in the refrigerator without proper approval.
The control parameters are stored in the control system in the refrigerator even there is a power
outage. When the power recovers after the outage, the refrigerator continues to operate in
accordance to the set parameters before the power outage.
If the unit is shut off, allow a 5 minutes hiatus before powering it up again.
If the refrigerator is decommissioned and left unattended, make sure children
cannot get close to the refrigerator and the door cannot be closed completely.
Do not place any article in the space between liner bottom and underbed shelf of the
refrigerator to avoid blocking of air duct which may affect homogeneity of temperature
inside.
Operation after Power Outage
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The refrigerator does not work
Fault
Troubleshooting
The refrigeration effect is
weak and temperature
exceeds upper limit.
Unit seems to emit
too much noise.
Alarm light flashes
and alarm buzzer sounds
Inspect the power supply to make sure it meets the requirement.
Inspect the connection between the power plug and the socket.
Check the power cord for any obvious damage.
Whether the voltage is too low
The unit is loaded with too much warm sample and product.
There is a lack of space between stored samples.
There might be a direct sunlight or other heat radiation energy on the refrigerator.
The door is opened too frequently.
Ambient temperature is too high.
Air duct is blocked.
Check the installation of the unit to make sure the unit does sit on a solid floor
without vibration.
Part of the refrigerator leans against a wall.
As a reference, the published sound data is obtained at specific laboratory condition.
It is normal that the actual sound level in the field differs due to subtle installation and
operation conditions.
Warm products have been placed into the unit recently and the refrigerator has not
stabilized yet at 2℃to 6 ℃. The alarm condition will be automatically corrected once
the temperature reaches the set value.
The door is not closed properly.
The unit lost power recently and it is in the process of cooling down.
Ambient temperature might exceed the designed range.
FAQ
If you have any questions about the operation of the refrigerator, please refer
to the table frequent asked questions as follows. Call Haier technical support
if you still have questions. Do not attempt to maintain or dismantle the unit by
yourselves.
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