Aeca Tarom MPPT 6000, Installation And Operating Instructions Manual

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4.3.1 Preparing the cables
1. Label the cable ends as per Fig. 1, p. 8 (M1+, M1–, M2+, M2–, B+, ...).
2. Lay the battery and module cables directly next to each other. Do not yet connect the cables!
3. Connect the external battery fuse to the battery cable B–, close to the battery and easily
accessible (
⑬
in Fig. 1).
4. Switch off the external battery fuse: Remove the fuse insert from the fuse holder (safety fuse)
or switch off the DC line circuit breaker and secure it against being switched on again.
5. Connect the DC load circuit breaker in an easily accessible position close to the controller to
the module cables M1+ and M2+ (
⑨
/
⑩
).
6. Switch off the DC load circuit breaker and secure it against being switched on again.
7. Remove the terminal cover (release the 2 fastening screws with a Phillips screwdriver).
4.3.2 Connect the battery
✔
No devices are connected to the battery.
ATTENTION!
Danger of damage to the controller. Observe the maximum battery voltage as specified in
the Technical data section.
Connect the battery cable and external battery fuse to the battery connection of the con-
troller and to the battery.
Note
We recommend installing the external battery fuse in the B– cable.
4.3.3 Connect the battery voltage sensor cable
✔
A sufficiently long battery voltage sensor cable conforming to the technical data is provided.
1. Connect the battery voltage sensor cable directly to the battery; see
⑫
in Fig. 1, p. 8
2. Fit the green 2-pin socket (supplied) to the other end of the cable.
3. Plug the socket into the
BAT+/–
connection so that the "+" conductor is at the left and the "–"
conductor is at the right; see the enlarged view of the terminal area in Fig. 1.
4.3.4 Connect the ground (PE)
Connect the ground cable to the
PE
terminal.
GB
749.126 | M02 | 2013-11-13 16