Xantrex Truecharge 20+ Amp, Owner'S Manual, Page: 27 / 78

Installing Tru
2–9
Connecting DC Wiring For A Single Battery Or Multiple Batteries
The procedure for installing the DC wiring applies to a single battery or
multiple batteries or battery banks.
Figure 2-3 shows the connection
order.
Figure 2-3 DC wiring connection order
WARNING
Tru cannot be set to deliver different charging
profiles at each output. Therefore all the batteries you are
charging
must be the same type, that is, all should be flooded,
or all gel, or all AGM.
13.8/13.4
Cold Warm H ot
14.4/13.5 14.0/13.1
14.2/13.8
Out pu t V olts
Ab sorption / Fl oat
B att ery Type
Flooded
Gel
Eq ualize
Charging
Re ady
Bul k/Absorption/Float 13.5 V (fixed)
14.6/14 .2
TM
14.0/13.1 14.3/13.4
AGM
14.6/13 .7
14.8/13 .9
B ulk/Absorption
Batter y Temperature
1 3 5 10 20
S tatus Chargi ng Current (A )
C harger Mode
1 -red
14-black
2 -red
3 -red
4
5
6
10
11
12
7 8 9
13
DC Negative Bus