Dakewe(Shenzhen)Medical Equipment Co,. Ltd
27
V4.1
5.3.1 Defrost Setting
The surface of the evaporator and freezer will accumulate more and more frost as the working
time is extended, resulting in a decrease in the cooling capacity and the need to remove
overmuch frost. During defrosting, the high temperature medium enters the evaporator and
freezer to melt the frost into water. The melted water flows to the waste tank.
1. Indication 1 is the manual defrost. When the defrost switch is turned on, the icon lights up
and the defrost icon is displayed on the lower right of the work interface.
2. Indication 2 is the automatic defrost date setting. From Sunday to Saturday. when clicking
the icon
at the back of the date, it means to be valid. But when the icon
is turned
up, it means to be invalid. After the selection is valid, the device will automatically turns on
the defrosting function when the system time reach the set date.
3. Indication 3 is starting defrost time. Click the time black box to display .
Choosing the hour and minute. Press the number on the bottom right
to increase and decrease the time. Press the “Save” button
to save the settings
and press “Cancel” button
to abandon the settings.
Precautions:
1:Each defrost time is 15 minutes by default, or the box temperature rises to -5
°
C during the
defrosting process, the defrosting will end in advance;
2: After finishing defrosting, it will automatically return to the cooling state.
3: Always remove all samples from the freezer before starting the defrosting (automatic or
manual), or it will damage the samples.
4: The automatic defrosting start time should not be set within the sleep time period, otherwise
the defrosting will not be effective; the defrosting start time can be optionally associated with
the sleep time. After the association, the defrost time cannot be set separately, it will
automatically change to half an hour before sleep, and the associated icon:
will be
displayed before the time. The defrost time is not associated with the sleep time, and the
unlink icon:
is displayed before the time.
(After setting the time, press the "Save" button to save, otherwise the setting is invalid.)
Figure 19 The picture of
defrost interface
