10
REFRIGERATOR COMPONENTS
Control panel components
1. Door check indicator (DOOR):
The red LED lamp is lit when the door is opened.
2 minutes after the door check indicator ON, the buzzer is activated to notice the door opening.
2. Alarm indicator (ALARM):
The red LED lamp blinks during an alarm condition. See page 22.
3. Temperature display:
Normally shows the present chamber temperature and during an alarm
condition, shows an error code. See page 23.
4. Up arrow key ( ):
At “temperature display mode”; pressing this key for more than 5 seconds leads setting mode.
At “setting mode”; increases number values between choices. See page 14 to 15 and page 17 to 20.
At “setting of lock function”; selects ON-OFF of key lock for chamber temperature setting. See page 15.
5. Scroll key ( ):
At “temperature display mode”; pressing this key for more than 5 seconds leads “setting of lock function”.
See page 15.
At “setting mode”; moves the operator through digit on the display. See page 14 to 15 and page 17 to
20.
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. Alarm buzzer stop key (BUZZER):
Mutes the audible alarm.
“temperature display mode”: the status which the temperature display shows the current chamber
temperature
“setting mode”; the status which the temperature display is ready to be entered after pressing the up
arrow key for 5 seconds.
7
6
5
4
3
2
1
DOOR ALARM
TEMPERATURE(
o
C)
BUZZER SET
