Victron energy Phoenix Multi 12/2000/100 Installationsanleitung Seite 25

Problem Cause
The charger is not The mains voltage or mains
functioning frequency is out of range.
The thermal circuit breaker has
tripped.
The battery is not Incorrect charging current.
being charged fully.
A defective battery connection.
The absorption voltage has been
set to an incorrect value.
The float voltage has been set to
an incorrect value.
The DC fuse is defective.
The battery is The absorption voltage has been
overcharged. set to an incorrect value.
The float voltage has been set to
an incorrect value.
A defective battery.
The battery is too small.
The battery is too hot.
Battery charge Alt. 1: Battery over temperature
current drops to 0 (> 50°C)
when the
absorption voltage
is reached
Alt 2: Battery temperature sensor
faulty
Solution
Ensure that the mains voltage is
between 185 Vac and 265 Vac,
and that the frequency matches
the setting.
Reset the 16 A thermal circuit
breaker.
Set the charging current at
between 0.1 and 0.2x battery
capacity.
Check the battery terminals.
Adjust the absorption voltage to
the correct value.
Adjust the float voltage to the
correct value.
Replace the DC fuse.
Adjust the absorption voltage to
the correct value.
Adjust the float voltage to the
correct value.
Replace the battery.
Reduce the charging current or
use a battery with a higher
capacity.
Connect a temperature sensor.
- Allow battery to cool down
- Place battery in a cool
environment
- Check for shorted cells
Unplug battery temperature
sensor from the Multi.
Reset the Multi by switching it
off, then wait for 4 seconds and
switch it on again
If the Multi now charges
normally, the battery
temperature sensor is faulty and
needs to be replaced
23