Summit Series II ®
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User’s Manual
SCALABLE PROFILE
: The nominal DC voltage of the
“Active Battery Profile” is automatically scaled
to 36V or 24V based on the connected battery pack.
NOTE:
If the charger is currently se t to “Per Voltage Profiles” or “ Scalable Profile” mode, and you set
the “Auto Profile” selection box to “Off”, you MUST ensure that the nominal DC voltage of the “Active
Battery Profile
” for the charger matches the nominal DC voltage of the connected battery pack via the
“Battery Profiles” screen in the ChargerConnect app.
When A uto Voltage Mode is active (eit her
“Per Voltage Profiles” or “Scalable Profile”) the ChargerConnect
app “Dashboard” screen provides the status of the proprietary algorithm that ex ecutes at the beginning of the
charge cycle by displaying the “Auto Battery Voltage Detection” as a status percentage and the “Detected
Battery Pack Voltage”.
6.2 DC Output Cordset
The DC output cordset includes a connector, plug, or terminals. The polarity of the charger DC
connector/plug/terminals must be the same as the battery connector/ receptacle/terminals. The BLA CK DC
cable must be connected t o the battery negative (-), and t he W HITE or RE D DC cable must be connected to
the battery positive (+). The charger will not operate if the polarity is reversed.
WARNI NG: CHARGER DC CORDSET MUST HAVE A MINIMUM OF 10AWG WIRE SI ZE FOR
PROP ER HEAT DISSIPATION. TO PREV ENT RISK OF FI RE, DO NOT US E SMALLER GAUGE WIRE.
The DC cordset attaches to the external DC terminal block on the charger. Remove the to uch proof cover (if
pre-installed) to expose the DC terminal block as shown in Figure 6.2 -1. B ased on the DC cordset
connector/plug/terminals, use Table 6.2 to det ermine the correct Configuration Number, and then attach the
DC cordset wires as shown in Fig ure 6.2-2. Torque the screws for the battery connections to 18 in -lbs (2.0 N-
m) and the lockout and external temperature sense connections to 12 in-lbs (1.35 N-m). Place the strain
relief over the DC cordset cable/wires. When individual wires are used for on-board applications, place the
foam rubber gasket that comes on the cordset under the strain relief, center the wires, and then tight en the
strain relief nuts and torque them to 12 in -lbs (1 N-m). This prevents the wires from getting pinc hed on the
side of the strain relief when tightened. Replace the terminal block cover, and torque the cover screws to 9
in-lbs (1 N-m).
Figure 6.2-1: DC Terminal Block
Lockout, Terminal 2
Temp Sense, Terminal 1
Cord Strain Relief
Battery Negative, (-)
Battery Positive, (+)
