20068428
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Faults - Probable causes - Solutions
111 0 Low level of power supply
Insufficient mains voltage.
Conversion of the diagnostic code
Voltage value (230 V AC : 1,683)
112 0 Reset power supply voltage
Error code for the carrying out of a reset in the event of power
supply restoration (absence of error)
113 # Mains voltage supervision internal error
Carry out a reset; if the error arises repeatedly, replace the
control box
115 # Control box meter internal error
116 0
Life cycle of the control box in the critical interval
(250,000 Start ups)
The envisaged life cycle of the control box has been exceeded.
Replace it.
117 0 Life cycle of the control box exceeded The switch-off threshold has been reached.
120 0 Interruption of fuel limiting meter input
Too many disturbance impulses on the input of the fuel meter.
Improve the electromagnetic compatibility.
121 ÷ 124 # EEPROM access internal error
Carry out a reset, repeat and check the last setting of the
parameters. Restore the group of parameters: if the error arises
repeatedly, replace the control box.
125 # EEPROM reading access internal error
Carry out a reset, repeat and check the last setting of the
parameters. If the error arises repeatedly, replace the control
box.
126 # EEPROM writing access internal error
Carry out a reset, repeat and check the last setting of the
parameters. If the error arises repeatedly, replace the control
box.
127 # EEPROM access internal error
Carry out a reset, repeat and check the last setting of the
parameters. Restore the group of parameters: if the error arises
repeatedly, replace the control box.
128 0
EEPROM access internal error - synchronisation
during the initialisation
Perform a reset; if the error arises repeatedly, replace the
control box.
129 #
EEPROM access internal error – command
synchronisation
Carry out a reset, repeat and check the last setting of the
parameters. If the error arises repeatedly, replace the control
box.
130 # EEPROM access internal error - time-out
Carry out a reset, repeat and check the last setting of the
parameters. If the error arises repeatedly, replace the control
box.
131 # EEPROM access internal error - page interrupted
Carry out a reset, repeat and check the last setting of the
parameters. If the error arises repeatedly, replace the control
box.
132 # EEPROM register initialisation internal error
Perform a reset; if the error arises repeatedly, replace the
control box.
133 ÷ 135 #
EEPROM access internal error – request
synchronisation
Carry out a reset, repeat and check the last setting of the
parameters. If the error arises repeatedly, replace the control
box.
136 1 Restoration started The restoration of a backup has been started (no error)
137 # Internal error – backup / restoration
157 (-99)
Restoration – OK, but backup < compared with set data of
current system
Restoration successful, but the backup data installed are fewer
than those currently present in the system.
239 (-17) Backup - logging of the backup on RDI21… failed Perform the reset and repeat backup
240 (-16) Reset - no backup in RDI21… No backup in RDI21…
241 (-15) Reset - Interruptions relating to impracticable ASN
The backup has an impracticable ASN and cannot reset the
unit
242 (-14) Backup – the backup carried out is contradictory The backup is irregular and cannot be transferred again
243 (-13)
Backup – the data comparison between the internal
microprocessors is irregular
Repeat the reset and backup
244 (-12) The backup data are incompatible
The backup data are incompatible with the current version of
the software; the restoration is not possible
245 (-11) Error in access to the parameter Restore_Complete Repeat the reset and backup
246 (-10) Restoration – time-out during logging in EEPROM Repeat the reset and backup
247 (-9) The data received are contradictory
The series of backup data is not valid; restoration is not
possible
248 (-8) The restoration cannot currently be carried out Repeat the reset and backup
249 (-7)
Restoration – interruption caused by inadequate
identification of the burner
The backup has an inadequate identification of the burner and
must not be transferred to the control box
250 (-6) Backup – the CRC of a page is not correct
The series of backup data is not valid; restoration is not
possible
251 (-5) Backup – the identification of the burner is not defined Define the identification of the burner and repeat the backup
252 (-4) After restoration, the pages are still in INTERRUPTION Repeat the reset and backup
253 (-3) The restoration cannot currently be carried out Repeat the reset and backup
Error
code
Diagnostic code Meaning of the REC 27.100A2 system Recommended measures
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