Battery charger / inverter COMBI-GAMMA
090138.02
75
Chapter 7 Trouble Shooting Table
Proceed as follows for a quick detection of common faults.
•
DC loads must be disconnected from the batteries and the AC loads must be discon-
•
nected from the INVERTER before the INVERTER and/or battery charger (AC CHAR-
GER) is tested.
Consult your Vetus dealer if the fault cannot be resolved.
•
Problem or Error message
Cause
Solution
The “Combi-Gamma” fails to oper-
ate when power on.
The battery voltage is too high or
too low.
Ensure that the battery voltage is
within the correct value range.
‘Udc-UV’
Battery under volt
‘ ’: blink
The battery voltage is low.
Charge the battery or check the bat-
tery connections.
Udc-UV
Battery under volt
The “Combi-Gamma” cuts out be-
cause the battery voltage is too low.
Charge the battery or check the bat-
tery connections.
‘OL’
Inverter OverLoad
‘ ’: blink
The load on the inverter of “Combi-
Gamma” is higher than the normal
load.
Reduce the load.
‘OL’
Inverter OverLoad
The INVERTER of “Combi-Gamma”
cuts out due to excessive load.
Reduce the load.
‘OH’
Heatsink Max Temp
‘ ’: blink
The ambient temperature is too
high, or the load is excessive.
Place the “Combi-Gamma” in a cool
and well-ventilated room, or reduce
the load.
OH
Heatsink Max Temp
The ambient temperature is too
high, or the load is excessive.
Place the “Combi-Gamma” in a cool
and well-ventilated room, or reduce
the load.