Victron energy MultiPlus 12/3000/120 – 50 Manual page 44

7.2 Special LED indications
(for the normal LED indications, see section 3.4)
Bulk and absorption LEDs flash synchronously
(simultaneously).
Absorption and float LEDs flash synchronously
(simultaneously).
"Mains on" flashes and there is no output
voltage.
40
Voltage sense error. The voltage
measured at the voltage sense
connection deviates too much
(more than 7V) from the voltage
on the positive and negative
connection of the device. There
is probably a connection error.
The device will remain in normal
operation.
NOTE: If the "inverter on" LED
flashes in phase opposition, this
is a VE.Bus error code (see
further on).
The battery temperature as
measured has an extremely
unlikely value. The sensor is
probably defective or has been
incorrectly connected. The
device will remain in normal
operation.
NOTE: If the "inverter on" LED
flashes in phase opposition, this
a VE.Bus error code (see further
on).
The device is in "charger only"
operation and mains supply is
present. The device rejects the
mains supply or is still
synchronising.