10
FREEZER COMPONENTS
Control panel
1. Alarm lamp (ALARM):
This lamp is flashed when the audible alarm is activated.
2. Digital temperature indicator:
This indicator shows the present chamber temperature or set
temperature and error code is also indicated in the event of alarm.
3. Numerical value shift key ( ):
Pressing this key in the setting mode causes the numerical value to
change. ON-OFF of key lock can be selected by pressing this key in the key lock setting mode.
4. Digit shift key ( ):
Pressing this key in the setting mode causes the changeable digit to shift. Key
lock setting mode is led by pressing this key for more than 5 seconds in the temperature display mode.
Refer to page 14 for the key lock.
5. Set key (SET):
At “temperature display mode”; pressing this key leads “chamber temperature setting
mode”. At “setting mode”; stores the value into computer memory.
6. 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 19.
Note:
The freezing operation never resumes automatically after defrosting.
7. Buzzer stop key (BUZZER):
To silence the audible alarm, press this key. The remote alarm is also
stopped by pressing this key.
8. 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.
This key is available only during normal running.
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