Fault During Start-Up Procedure - DeDietrich C230 ECO-A 120 Installation, Operating And Service Manual

9 Commissioning
50
With a heat demand
1 Boiler starts
2 Burner starts
3 Central heating operation; briefly in part load then in full
load
When a heat demand ceases:
5 Burner stops
6 Boiler stops
0 Stand-by mode
Table 12 Normal operation
9.1.2

Fault during start-up procedure

If nothing appears on the display, check:
 the connection of the mains lead;
 the main fuse in the instrument box (F = 6.3 AT, 120 V);
 the fuse on the control unit (F1 = 1.6 AT, 110 V);
 the mains voltage.

A fault code in the display is recognised as follows: the fault
symbol appears and the fault code flashes underneath it;

The meaning of this fault code can be found in the fault table, see
Section 10.2.

If possible, solve the fault first.
 Press the reset key for 3 seconds to restart the C230 Eco-A.
If the display does not show RESET but SERVICE, the boiler must be
switched off and switched on again after 10 seconds before the fault
can be reset.
: 
C230 ECO-A