![background image](http://html1.mh-extra.com/html/panasonic/mdf-u7586sc/mdf-u7586sc_operating-instructions-manual_3629924011.webp)
10
FREEZER COMPONENTS
Control panel
1. Digital temperature indicator:
This indicator shows the present chamber temperature or set
temperature.
2. Battery check lamp (BATTERY):
This lamp lights to recommend the battery replacement. This
lamp blinks to recommend the fan motor replacement. For the replacement, consult our sales
representative or agent.
3. Alarm lamp (ALARM):
This lamp is flashed during alarm condition.
4. Filter check lamp (FILTER):
This lamp lights and buzzer sound when the excessive dust is
accumulated on the condenser filter. When this lamp lights, clean the condenser filter following the
procedure on page 20.
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 setting mode. By
pressing this key for more than 5 seconds in the temperature display mode leads setting mode for alarm
temperature, alarm resume time and compressor delay time. Refer to page 16, 17 and 18 for details
respectively.
6. Digit shift key ( ):
Pressing this key in the setting mode causes the changeable digit to shift. Key
lock setting is available by pressing this key for more than 5 seconds in the temperature display mode.
Refer to page 15 for details.
7. Set key (SET):
Temperature setting mode is led by pressing this key and the changeable digit is
flashed. By pressing this key again, the setting is memorized. The setting mode returns to the
temperature display mode automatically when 90 seconds has passed without any key operation.
8. Alarm test key (ALARM TEST):
To check the alarm system during freezer operation. Pressing this
key with the battery switch ON gets the alarm lamp to flash, the remote alarm to operate, and the buzzer
to sound.
9. Buzzer stop key (BUZZER):
To silence the audible alarm under alarm condition, press this key.
The buzzer during alarm test cannot be silenced by this key. But the remote alarm is not canceled.
9
8
7
6
4
5
2
1
3