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REFRIGERATOR COMPONENTS
1. Glass window: Water can sometimes condense on the glass in areas of high humidity. Wipe off
the condensation with a dry soft cloth. (MPR-414FS has no glass window.)
2. Magnetic door gasket: This prevents the cool air from escaping. Always keep clean.
3. Control panel: The operation status is displayed on this panel. And the temperature setting is
available through this panel. Refer to page 10 for the details.
4. Mounting space for temperature recorder: Space for an automatic temperature recorder available
separately. See page 21 for the mounting of the recorder.
5. Lamp: This lamp lights up when the refrigerator door is open to illuminate the chamber.
6. Air intake vent: Ensure this vent is never blocked. Failure to do so will result in unstable
temperature distribution in the refrigerator.
7. Circulating fan: This is for cooling the refrigerator uniformly. Fan is installed inside the enclosure.
Do not insert anything into the enclosure. The air exhaust vent is located at the upper of the fan.
8. Lock: Turn key clockwise through 180 degree to lock the door. The right side lock is for the right
upper and lower doors and left side lock is for the left upper and lower doors.
9. Access port (rear): This port allows cables to be passed into the cabinet.
10. Power switch (also functions as a circuit breaker): The power switch also used as a circuit
breaker. Normally put a cover on the switch. The round button under the power switch is a leakage
test button. The operation check of the circuit breaker can be performed by pressing this button. But
note the power supply to the unit is disconnected when this button is pressed.
11. Remote alarm terminal: This is used to alarm the abnormality to the remote location. See page
14 for the details.
12. Leveling feet: Use these bolts to adjust the height and level the unit for installation.
13. Cool air exhaust vent: Ensure this vent is never blocked. Note the items exposed to the direct air
flow can be frozen.
14. Drawer: Drawers are available as an optional component (MPR-41R).
15. Shelf (at the opening between upper and lower chamber): Ensure this surface is never blocked
by the stored items so that the cool air can be circulated into the lower chamber.
16. Movable center pillar: The pillar contact the door gasket firmly when the door is closed and
functions as a block between the chamber and outer air. When the door is opened, the pillar angle is
changed by 90 degree. Take care not to change the pillar angle.
17. Protective sheet: The stored material may be frozen if it is put on the chamber bottom directly.
Always put the sheet in the refrigerator compartment (upper and lower left chamber).