Medical Freezer MPF1.8L 80, Руководство по эксплуатации

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000000. After inputting, you can change the password. Click the “ON” or “OFF” next to the password lock to
enable or disable the password lock.
iii. Alarm function: In the power-on state, the device will alarm when there is any of the following conditions,
there will be a beeping alarm: 1 the ambient temperature is higher than 40 ° C or lower than 0 ° C; 2 hot end
temperature is higher than 55 ° C; 3 the current temperature differs from the target temperature by more than
5 °C; At this point, you can press the mute button to eliminate, please pay attention to the alarm information
and deal with it in time.
iv. Exit the setup status: Click the Back button in the setting state to return to the main page and exit the setting
state.
v. After the temperature setting is completed, click the power button to run.
Remark: In the locked state, after entering the password input interface without losing the password or the
password input error returns to the main page, the left curve number will be hidden; when the unlock input
correct password is entered, the left curve number will be displayed.
The alarm code information is as follows:
Do not put the items in the ultra-low temperature freezer that has just been connected to the power
supply, let the empty box run for a while (about 5 hours), then store the frozen items in the device.
Each item cannot exceed 1/3 of the device capacity. After reaching the set temperature and running
for 5 hours, put another 1/3 of the device capacity items for storage.
Try not to open the door during the cooling process, otherwise it will cause the temperature to rise.
If there is a device failure or power failure, the temperature in the low temperature device will rise. If
it cannot be repaired in a short time, please take out the stored items and transfer them to other
places that meet the temperature requirements of the stored items to avoid damage.
Due to the cooling inertia, the display temperature and the set temperature may be different when
the product reaches the temperature set value (especially when the temperature setting is low),
which is normal.
Do not set the temperature frequently in a short time, otherwise the inertia of hot and cold may be
too large, and may not achieve your desired adjustment effect.