Riello ALUDOMUS SOLAR KV/200 20 ISC SOLAR Installation And Maintenance Manual page 66

THECNICAL ASSISTANCE SERVICE
PERMANENT ERROR DISPLAy
− If a permanent error occurs, the error code
flashes on the main display. The controller per-
forms a safety shutdown. Example: E154.
− Press the
the main display.
− Press and hold the
neously for 3 seconds. The internal error code is
displayed. Example: 435.
− Press the
level
V
− Press the
main screen.
Note: Once you have eliminated the cause of the error,
S
press to reset the boiler.
I
to display the error code on
U D
. keys simulta-
e
I
key to access the information
M
or key to return to the
66