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? Error code E. and 7 flash alternately?
! Fuse defective.
• Check external fuse F1 (8 A).
? Error code E. and 8 flash alternately?
! Programming mode is active.
• As soon as Programming mode has been de-
activated, the display will go out.
? Error code E. and 9 flash alternately?
! Internal electronics fault.
• Remove the BCC and send it to your supplier.
! Fuse defective.
• Check external fuse F1 (8 A).
? Error code U. and 1 flash alternately and the
light is red?
! Voltage supply is below the limit (programmable
limit, e.g. < 160 V).
• Ensure that adequate mains voltage is supplied.
? Error code U. and 2 flash alternately and the
light is red?
! Voltage supply is above the limit (programmable
limit, e.g. > 260 V).
• Ensure that adequate mains voltage is supplied.
? Error code U. and 3 flash alternately and the
light is red?
! All start-up attempts in the programmed voltage
range (e.g. 160 – 180 V) were unsuccessful. The
last start-up attempt is not made to prevent a
lock-out.
• Ensure that adequate mains voltage is supplied.
RGA100_NF.indd 19
? Error code U. and 5 flash alternately and the
light is red?
! While a fault was pending, the unit has been
successfully reset more than 5 times within
15 minutes using the remote reset input.
▷ Reset is only possible by pressing the RESET
button on the burner control unit or using the
remote reset if there is one.
? Error code U. and 6 flash alternately and the
light is red?
! The unit has been unsuccessfully reset more
than 10 times within 15 minutes using the remote
reset input.
▷ Reset is only possible by pressing the RESET
button on the burner control unit or using the
remote reset if there is one.
? A circulating dash is displayed rather than
an error code?
▷ After switching on the voltage, a circulating dash
is displayed.
▷ Three possible pieces of information are output:
! Switch-on delay time running.
Or
! Cycle lock active. The time (cycle lock) between
two starts is too short.
• The display will go out automatically as soon as
the time between two starts is long enough. The
burner control unit will ensure a pause between
start-up attempts on the basis of its parameteri-
zation. This warning is displayed during this time.
Or
! The main fan is switched off but the pressure
switch signal does not drop. A burner restart is
not possible.
• After 25 s, the display will change to error code
A. 9.
GB-19
13.09.20 23:10
