Liebherr LGex 910 Freezer User Manual


 
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Product sensor (available accessory)
The temperature may be measured or recorded at any point in the
interior using the product sensor.
• Connect sensor (see section entitled External alarm)
Activating the sensor
Press for 5 seconds. Display =
Display =
Display =
Display =
Display =
Press for 5 seconds.
The electronic control system will switch back to normal operat-
ing mode.
If
appears in the display, the product sensor has not
been activated.
If
appears in the display, the product sensor has not been
connected, or is faulty.
Calibrating the product sensor
Possible tolerances of the product sensor (the set temperature
compared to the actual interior temperature) can be oset with
this function.
Press
for 5 seconds. Display =
Display =
Display =
Display =
Display = .
Use buttons or to increase or decrease the correction value
in 0.1°C increments.
Display = actual (corrected) product sensor temperature
Press
for 5 seconds.
The electronic control system will switch back to normal operat-
ing mode.
Switching the temperature display between
control sensor and product sensor
Press for 5 seconds. Display =
Display = (control sensor)
Display = (product sensor)
If the product sensor is activated,
AUX appears in the display.
Display =
Press for 5 seconds.
The electronic control system will switch back to normal operat-
ing mode.
Changing the network address
When connecting several appliances via the RS485 interface,
each appliance must have its own network address.
Press
for 5 seconds. Display =
Display =
Display =
Display =
Use buttons or to change the network address ( - ).
Display =
Press for 5 seconds.
The electronic control system will switch back to normal operat-
ing mode.