Emerson 710NPBA - page 47

User Instructions UM581127000
Spec. No. 581127000 (Model 710NPBA) Issue AB, March 22, 2012
Chapter 4. Troubleshooting and Repair Page 41
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Figure 4-14
Optional LVD Driver Lite Circuit Card Connector Locations
Notes:
1. Connects up to (2) LVD
contactorsr ated at 600A or less.
2. Onlyon e(1) contactor per level
canb e accommodated. J2 and J3
are on Level 2, only one (1) of these
connectorsca n be used at a time.
J1
ToLVLD contactor, uses ACU+
LVD1control setting (Level 1).
J3
ToLVLD contactor, uses ACU+
LVD2control setting (Level 2).
J2
ToLVBD contactor, uses ACU+
LVD2control setting (Level 2).
Can onlybe used if it is contained
in a List 21 (1-row) cabinet.
J1J3
J2
S1
DO NOT change a Low Voltage
Load Disconnect contactor to
LVDControl Level 2 (LVD2) if
thesyste m is furnished with a
LowVoltage Battery Disconnect
contactor.