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Hitachi ABB RVT Installation Und Betriebsanleitung Seite 56

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4.3.1.4.4. Temp warnings
RVT provides 8 bank temperature warnings by eight temperature probes. Each temperature probe warning level can
be set independently. When any one of the eight temperature warning level is reached.
– the fan / warning relay will be activated: the NO contact will close
– the icon
is highlighted
Note 1: the RVT is self-protected against an internal over-temperature of 85°C. The actions described above will oc-
cur when the internal temp exceeds this protection level.
The RVT will restart automatically when the internal temperature falls back below 80°C.
Note 2: the temperature protection levels are disabled by default. When a level is entered, the RVT checks one of the
eight probe connections.
4.3.1.5. Restore default settings
Start screen  Settings  Manual settings  restore default set.
STATUS
Approved
Figure 42 RVT temperature protection settings
Figure 43 RVT temperature warning settings
SECURITY LEVEL
Public
PO WER FACTO R CON TR O LL ER RV T
DOCUMENT ID
9AKK107045A9645
REV.
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