Eppendorf New Brunswick -86 °C Freezers Innova U360 - Manual (Page 27)

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Innova® U360 -86 °C Freezers — Operating manual
Historical data may be viewed by pressing the ¶ and · directional keys. The graph data may also
be adjusted up and down on the temperature scale using the º and » directional keys to realign
the graph for better viewing.
Abb. 10: Chamber & ambient temperature graph screen
Fig. 10: Chamber & ambient temperature graph screen
6.6.3 1st and 2nd stage cycling and condenser temperature graph
For diagnostic purposes, the system records and displays system temperatures relating to the
first and second stage refrigeration system. These graphs provide immediate access to vital
information regarding compressor operation and critical refrigeration temperatures. This
information is highly useful for evaluating or troubleshooting any performance issues. You can
move around in these graphs as in the CHAMBER & AMBIENT TEMPERATURE GRAPH
above. Each graph also displays the ambient temperature for reference.
1 Cabinet temperature 2 Mains/power failure marking
3 Door opened 4 Door closed
5 Ambient temperature
1
2
3 5 4
6
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