12
Mass Charger 24/50-2, 24/75, 24/75 (120V), 24/100, 3-24/100, 48/25, 48/50
– User and Installation Manual
4.14 Installation step-by-step
1
Mark the position of the mounting spots using
the drilling dimensions.
2
Place the four screws first and
hang the Mass Charger over
them. Then fix the Mass to the
wall by securing the screws.
3
Open the connection compartment by
loosening the two screws.
4
Feed the AC wiring through the
cable gland and connect the
wiring to the screw terminals.
Tighten the cable gland firmly.
5
Connect the DC cabling of the house bank,
positive to +, negative to
– .
+
-
+
-
6
Option for model 24/50:
Connect the DC wiring of
the second battery bank
(max. 3A). This bank has a
common negative with the
main battery.
7
Attach the battery temperature sensor to the
casing of the main battery bank.
Plug the temperature sensor cable into the
“Temp.Sensor” jack. See also Figure 4 on
page 10.
7
Option: Connect the Mass Charger to the
MasterBus network.
8
The factory setting of the Mass Charger is
optimal for most installations. Sometimes
however, it is desirable to change these
settings. See chapter 5 (page 14) and
section 7.4 (page 16).
9
Check all wiring. If everything is all right,
close the connection compartment by fixing
the two screws.
10
Continue with section 4.15 for
commissioning of the Mass Charger.