Riello VST 2000 - Active Commands; Lock Alerts

21
¾ Active commands: Indicates the presence of an active remote command.
CODE DESCRIPTION
C01
Remote control 1 (Switch On/Off)
C02
Remote control 2 (Load supplied by the mains)
C03
Remote control 3 (Switch On/Off)
C04
Battery test in progress
LOCK
LOCK alerts are normally preceded by an alarm signal and their scale leads to the powering-off of the inverter with the
load being powered by the bypass line (this procedure is excluded for locks due to serious, persistent overloads and
short circuits).
CODE DESCRIPTION
L04
Heatsink over temperature
L05
Temperature sensor1 faulty
L07
Temperature sensor2 faulty
L11
Input relay faulty
L13
Capacitor pre-charge failed
L20
Capacitor bank undervoltage
L21
Capacitor bank overvoltage
L40
Inverter overvoltage
L41
Continuous output voltage
L42
Incorrect inverter voltage
L43
Inverter undervoltage
L50
Overload: load > 103%
L51
Overload: load > 110%
L52
Overload: load > 150%
L53
Short circuit