Panasonic MDF-C8V1 Series Operating Instructions Manual page 33

TEMPERATURE RECORDER (OPTION)
5. Seal the access port on the outside with putty as
shown in Fig. 4.
Putty
7. Replace the front panel and fix it with 4 screws.
8. Operate the freezer until the chamber temperature
gets to the set temperature. Check the recorded
temperature and chamber temperature displayed on
the control panel.
Fig. 4
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