SEA CCT 440 Manual De Instalación Y Programación página 37

8 Parameters display
By scrolling with the keys UP and DOWN, it is
possible to display all the power unit
parameters; in particular it is possible to have a
look at the threshold set values and the
information on any anomaly found in the
different channels. The anomalies are displayed
as follows: on the CHANNEL screen there is the
channel number, on the TEMPERATURE screen
there is the type of anomaly, "SCF", "ICF", "dEr".
The next indication refers to the number of times
the anomaly has been detected. The anomalies
displays have the following meanings:
"SCF", short circuit probe or temperature
permanently lower than -10°C
"ICF" interrupted probe or temperature
permanently higher than 200°C
"dEr" probes which has, or had in the past,
travels incompatible with the thermal inertia of
the transformer to protect
9 CCT 440, CCT 441 and CCT 442 programming
Maintain pressed the 4 inlet keys
for 5 seconds until all the front signals switch
on.
The power unit initializes to the SEA factory values. The following text
appears on the screen: S rNN where NN is the number of the revision of
S.E.A. Società Elettromeccanica Arzignanese S.p.A.
DESCRIPTION
POWER UNIT RESET
DESCRIPTION
37
ENGLISH
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