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BIFFI FAIL SAFE ELECTRIC ACTUATORS, MODEL EFS2000V4
InstructIon and operatIng Manual
LOCAL OFF REMOTE
= OPEN/YES push button
= CLOSE/NO push button
= STOP push button
Alphanumeric display
Press YES or NO to answer at the prompt
(view? next?).
If the prompt is ‘next?’ press YES to view
the next variable, press NO to return to the
beginning.
If the prompt is ‘view?’ press YES to enter
the sub-menu of the variable, press NO to
skip to the next variable.
variables, alarms,
warning, reports
Press
YES and STOP
simultaneously to enter
VIEW and SETUP menus
Only OPEN, CLOSE
and STOP controls
available
Language selection
Place the 3-position
selector in LOCAL or press
YES and NO simultaneously
to exit from VIEW and
SETUP menus.
View/Set-up mode selection
Password
View mode
Set-up mode
to view menu
to set-up menu