10
FREEZER COMPONENTS
Control panel
1. Door check lamp (DOOR):
This lamp is lit when the door is open.
2. Alarm lamp (ALARM):
This lamp is flashed during alarm condition.
3. Temperature display:
This indicator shows the chamber temperature, set temperature, or error
code.
4. 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.
5. Digit shift key ( ):
Pressing this key in setting mode causes the changeable digits to move. Key
lock is activated by pressing this key for more than five seconds in the temperature display mode. See
“Key lock function” on page 14.
6. Set key (SET):
At “temperature display mode”; pressing this key leads “chamber temperature setting
mode”.
At “setting mode”; stores the value into computer memory.
7. Defrost key (DEF):
Defrost will be started by pressing this key for more than 5 seconds.
8. Alarm buzzer stop key (BUZZER):
Press this key to silence the buzzer in the event that the alarm
operates and buzzer sounds. See page 15, 16 for the details.
9. Alarm test key (ALARM TEST):
The lamp is blinks and buzzer will sound and remote alarm will be
activated by pressing this key.
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DOOR ALAR