Webasto BlueCool V-Series - Page 22

22
Fault
code
Description Possible cause Correction
Display
A44 Inverter fault
IGBT.
Internal fault. Please contact your au-
thorised Webasto Marine
dealer.
A45 CPU fault. Data loss in mem-
ory.
Please contact your au-
thorised Webasto Marine
dealer.
A46 Parameter
reset.
Parameters were
reset automatically
to factory setting:
User-specific
parameter setting
corrupted.
Please contact your au-
thorised Webasto Marine
dealer.
A47 Data communi-
cation fault.
Data reception
faulty.
Please contact your au-
thorised Webasto Marine
dealer.
A48 Inverter ther-
mistor fault.
Internal fault. Please contact your au-
thorised Webasto Marine
dealer.
A49 Automatic
adjustment
faulty.
Incorrect param-
eters.
Please contact your au-
thorised Webasto Marine
dealer.
A50 Internal fan
fault.
Internal fault. Please contact your au-
thorised Webasto Marine
dealer.