Pylontech M1C-UL9540 User Manual

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4.5.2 Trouble Shooting
Danger: The PowerCube-M1-C is a high voltage DC system, operated by qualified and
authorized person only.
Dange: ¤ PowerCube-M1-C est un système à courant continu à haute tension, opéré
uniquement par le
personnel qualifié et autorisé.
Danger: Before checking the failure, be sure check all the cables connection and the
BESS system can turn on normally or not.
Dange: Avant le contrôle de panne, il faut contrôler toutes les connexions des câbles et si le
système BESS peut s'allumer normalement ou non.
Section A Before starting up.
Failure Mode
Possible Reason
Solution
Battery system
doesn’t start up
after correct wiring
connection and
start up procedure.
Power cable
issue.
1.Check the wiring connection and connectivity
of the
power cables.
Internal cable
issue.
2. Open BMS case, check the connectivity and reliability of
the internal power supply cable.
PMU issue.
3. Open BMS case, use multimeter check PMU 12Vdc
output and
CMU LEDs. If neither is on, please swap the PMU.
Other error.
4. If problem remain, contact Pylontech service engineer.

Pylontech M1C-UL9540 Specifications

General

Brand	Pylontech
Model	M1C-UL9540
Category	Storage
Language	English