Calling up stored alarm events and reading the temperature progression

Display =

Scroll through the list using or .

Number of temperature alarms

Last temperature alarm

Last temperature alarm but one

Temperature alarm before

Number of power cuts

Last power cut

Last power cut but one

Power cut before

Period in hours in which the maximum and minimum interior temperatures were measured

Maximum (highest) measured temperature Lowest measured temperature

Select the required item using the button. Press this button again to return to the list.

Note: You can exit the menu at any time by pressing for 5 seconds.

If no button is pressed within 60 seconds, the electronic control system switches back automatically.

Resetting the recorded temperature progres- sion

Complete the following steps if you wish to reset the value saved

for in the previous section to 0.

Display =

Press the button or until appears in the display.

Display = -

Press for 5 seconds. Display = .

The values for and (highest and lowest measured interior temperature) are then reset to the current interior temperature.

Press for 5 seconds.

The electronic control system will automatically switch back to normal operating mode.

GB

Example of an alarm query

Situation: HACCP flashes in the display.

Display =

Display =

There has not been an alarm status with a

 

too high or too low temperature. You must

 

switch to display

.

Display =

Press this button until appears in the display. Display = 1 power failure has occurred.

Display =

 

Display =

Last power failure.

Display =

Year 2012

Display =

Month 05 (May)

Display =

Day 30

Display =

Hour 23

Display =

Minute 14

Display =

The power failure lasted 3 hours.

Press + for 5 seconds. The display will read .

The HACCP LED will now light up permanently.

The electronic control system is now ready for the next alarm.

Press for 5 seconds.

The electronic control system will automatically switch back to normal operating mode.

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Liebherr 7083 247-00 operating instructions Resetting the recorded temperature progres- sion, Example of an alarm query