Aeca Tarom MPPT 6000, Installation And Operating Instructions Manual

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Event message
Cause Remedy
No. Text
59
Wrong
polarity at
module 2
The module at connec-
tion
M2
is connected
with the wrong
polarity.
Take the following measures:
1. Switch off the DC load circuit breaker (solar
module) and secure it against being switched on
again. With 2 solar modules, switch off
both DC
load circuit breakers.
2. Disconnect module 2.
3. Check the polarity.
4. Connect module 2 with the correct polarity.
70 PV 1 voltage
too high
The module voltage at
connection M1 (solar
module 1) is too high.
Check the installation.
71 PV 2 voltage
too high
The module voltage at
connection
M2
(solar
module 2) is too high.
Check the installation.
84 Check
system
voltage
setting
The automatically
detected system
voltage does not agree
with the manually set
system voltage.
Take the following measures:
1. Switch off the DC load circuit breaker (solar
module) and secure it against being switched on
again. With 2 solar modules, switch off both DC
load circuit breakers.
2. Determine the rated voltage of the system.
3. Check the following points:
‒
Is the manually set systems voltage the same as
the actual rated voltage of the system? Correct if
necessary!
‒
Does the battery voltage lie within the range of
the rated voltage of the system? If necessary,
charge the battery with an external charger.
10.2 Errors without event messages
The causes of the following errors cannot be controlled by the device. Therefore the device does not
display an event message when one of these errors occurs.
Error Possible cause Solution
No display battery voltage too low Pre-charge the battery.
external fuse for the battery has
triggered
Replace the external battery fuse
for the battery or reset the circuit
breaker.
battery is not connected 1. Unclamp all connections.
2. Connect a (new) battery with the
correct polarity.
3. Reconnect the solar module and
loads.
battery is defective
GB
749.126 | M02 | 2013-11-13 34