Temperature Recorder (Option) - Sanyo MDF-U53V Service Manual

TEMPERATURE RECORDER (OPTION)

An automatic temperature recorders is available for this freezer as the optional component. The type of
the recorder is MTR-G85.
Following shows the attachment procedure.
1. Remove four screws on the front panel and take it off.
By removing four screws, take off the left side panel.
Then take off the cover for the recorder mounting space
by removing four screws. (Fig. 1)
2. As shown in the Fig. 2, insert the temperature
recorder to the mounting space and fix it to the back
side of the front panel by using the recorder fixture
enclosed with the recorder.
3. Take off the recorder sensor cover in the chamber
(bottom left side) by removing two screws.
remove the rubber cap and insulation covering the
sensor port. (Fig. 3)
4. As shown in the Fig. 4, pass the recorder sensor
through the sensor guide pipe from the front to the back.
The sensor guide pipe is provided on the upper left side
of the base compartment.
5. Take out the recorder sensor from the guide pipe at
the back side and pass the sensor to the chamber
through the access port. (Fig. 5)
6. Attach the recorder sensor on the sensor cover with
the enclosed clips. Seal the sensor port with a silicon
and replace the recorder sensor cover. Fix the cover
to the inside wall. (Fig. 6)
7. Remove the connector cover. Connect the recorder
connector at the end of the power cord with the white
connector on the left of the base compartment. Bind
the extra lead wire of the sensor with a nylon clip on the
back of the recorder. (Fig. 7)
8. Replace the left side panel and front panel and fix them with screws.
9. Operate the freezer until the chamber temperature gets to the set temperature. Check the recorded
temperature and chamber temperature displayed on the control panel.
volume on the temperature recorder so that the recorded temperature can corresponds with the
displayed temperature if they are not compliance each other
31
Then
Fig. 3
Fig. 5
connector
64
Fig. 1
Sensor guide pipe
Recorder
sensor
Fig. 7
Adjust the zero adjustment
Fig. 2
Fig. 4
Silicon
Fig. 6