517804 D
27
Diagram E
Spare
Press
UP
button once more – Spare. The LCD will display 87.5, which is the software maximum temperature
and is not in use for this product.
Diagram F
Spare
Press
UP
button once more – Fault History
HOO
shall be highlighted. If there is a problem with the display PCB Fault code F30 or F31 shall be
highlighted.
Diagram G
Fault History
To exit the diagnostic mode, press the
MENU
button. If not terminated manually, diagnostic mode will time out
and go back to default display after 5 minutes.
Note: The door alarms do not operate when the appliance is in diagnostic mode.
5.2
Input / Output Status
To enter input / output status:
•
Press and hold the
MENU
button, then press the
UP
button for 4 seconds. This enters Diagnostic mode.
•
Press the
UP
button three times. The current input /output status will be displayed.
If a device is on or a door is open, the respective LCD will be on.
Return to normal operation by pressing the
MENU
button.
Note: Only the first 6 LCD’s are used. The last 5 are not used.
Input/Output Status
Light on
Low Ambient heater on
Defrost heater on
FC fan on when
door is closed.
Compressor On
PC Fan on
Upper door open
Lower door open
