Marathon Electric DVR 2000E+ - Preliminary Set-Up on Bench

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Marathon Electric (a division of RBC Manufacturing Corp.) reserves the right to change specications and this manual without notice.
Revised 06/2011
PRELIMINARY SETUP – ON BENCH
: Use caution when working around the component side of the DVR
®
2000E+. Voltage levels
may be present at the exposed components when the unit is energized. The protective cover must be
installed whenever the regulator is energized.
: Read and understand the operation of the individual adjustments before attempting any
initial adjustments.
The regulator may be configured on a bench using the following procedure:
1. Connect a 120 Vac source to terminals 3, 4 and GND as follows:
a. 120 V hot – terminal 3
b. 120 V neutral – terminal 4
c. 120 V ground – terminal GND
2. If the regulator is in AVR1 or AVR3 regulation mode, the regulator will indicate PYN on the display. If the
regulator is in FCR regulation mode, the regulator will indicate f011 on the display
 3.At this time, initial adjustments can be made. If adjusting via the HMI, see “MAKING SETTINGS
CHANGES”inSection5.IfadjustingviatheWindows
®
communication software, see Section 6.
Aftertheinitialadjustmentsaremade,disconnectthe120Vacsourceandinstalltheregulatorontothegenerator.
Thegeneratormaybestartedandnaladjustmentsmaybeperformedontheregulator.