Power Failure - Busch-Jaeger 1080U Manual

Power Failure

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In case of a power failure, or a break in the supply lead, the
heating system will be switched off.
The display (see Fig. 3, Pos. 3) begins to blink. The time will
be shown in the display for approx. a further two days. The
programmed values, on the other hand, remain un-
changed.
If necessary, reset the time (see chapter "Start-up").
CAUTION!
In case of a fault, supply voltage may be applied to the
sensor lead.