User manual

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bi07d1aa
4.1 List of fault codes
Fault
code
Description Control
panel
Power unit Remote
control
1 EPROM x x x
2 RAM x x
3 External Read/Write RAM x
4 5V power supply x
5 High intermediate voltage power supply x
6 High temperature x
8 Power supply 1* x x x
9 Power supply 2* x x
10 Power supply 3* x
12 Communication error (warning) x x x
14 Communication error (bus off) x
15 Messages lost x x x
16 High open--circuit voltage x
18 Lost contact with the power unit x
19 Incorrect settings values in external RAM x
20 Memory allocation error x
22 Transmitter buffer overflow x
23 Receiver buffer overflow x
26 Watchdog x
28 St ack overflow x x
29 No cooling water flow x
31 No reply from the display unit x
32 No gas flow x
Unit Power supply 1* Power supply 2* Power supply 3*
Control panel +3V
Power unit +15V --15V +24V
Remote control +13V +10V
US