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FREEZER COMPONENTS
Control panel
1. Alarm lamp (ALARM):
This lamp is flashed when the audible alarm is activated.
2. Bottom compartment lamp (BOTTOM):
This lamp is turned on when the bottom compartment is
selected.
3. Top compartment lamp (TOP):
This lamp is turned on when the top compartment is selected.
4. Digital temperature indicator:
Normally, the current chamber temperature is displayed in the
temperature display. When the high/low temperature alarm is activated, the current chamber
temperature blinks. When the self-diagnostic function detects an abnormality, the error code is displayed.
See page 26.
5. Numerical value shift key ( ):
Pressing this key in the setting mode causes the numerical value to
shift. ON-OFF of key lock can be selected by pressing this key in the key lock mode.
6. Digit shift key ( ):
Pressing this key in the setting mode causes the changeable digit to shift. Key
lock mode is led by pressing this key for more than 5 seconds in the temperature display mode.
7. Set key (SET):
Temperature setting mode is led by pressing this key. Once the key is pressed, the
changeable digit is flashed. Pressing this key again after setting desired temperature, the setting is
stored into computer memory. If there is no key operation for 90 seconds during the temperature setting
mode, the temperature setting mode is invalid automatically.
8. Compartment select key (TOP/BOTTOM):
By pressing this key, internal temperature display of top
compartment or bottom compartment and each setting is selected.
9. Defrost key (DEF):
When removing the frost, press this key for 5 seconds. The freezer operation is
stopped.
After removing the frost, press this key again. See page 27.
Note:
The freezing operation never resumes automatically after defrosting.
10. Alarm buzzer stop key (BUZZER):
To silence the audible alarm, press this key.
11. Alarm test key (ALARM TEST):
Test key for alarm device. By pressing this key, the alarm lamp is
flashed, remote alarm is activated and buzzer sounds. This means all alarm function operate correctly.
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Summary of Contents for MDF-MU539D
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