DE DIETRICH C 230 Eco - Manual (Page 15)

15
20/02/09 - 300015144-001-C C 230 ECO
6.2.2 Faults
Faults Code no. Probable causes Action
BOILER S.FAIL.
32 The boiler sensor is short circuited - Reset the box
- Check the link and the connectors
- Replace the sensor if necessary
33 The boiler sensor is off
BACK S.FAILURE
6 The return sensor is short circuited - Reset the box
- Check the link and the connectors
- Replace the sensor if necessary
7 The return sensor is off
8 The sensor reading is under -10°C
EXCHAN.S.FAIL.
2 The exchanger sensor is short circuited - Reset the box
- Check the link and the connectors
- Replace the sensor if necessary
3 The exchanger sensor is off
4 The sensor reading is under -10°C
OUTSI. S.FAIL.
DHW S. FAILURE
AUX1.SENS.FAIL
AUX2.SENS.FAIL
UNIV.SENS.FAIL
OUTL S.A FAIL.
OUTL S.B FAIL.
OUTL S.C FAIL.
ROOM S.A FAIL.
ROOM S.B FAIL.
ROOM S.C FAIL.
SWIM.P.A S.FAIL
SWIM.P.B. S.FAIL
SWIM.P.C. S.FAIL
SOLAR S. FAIL
ST.TANK S.FAIL
DHW 2 S. FAIL
The corresponding sensor is off or short-
circuited.
Check the link and the connectors. Replace the sensor if
necessary.
See comments below.
BOILER 2 FAIL.
BOILER 3 FAIL.
BOILER 4 FAIL.
BOILER 5 FAIL.
BOILER 6 FAIL.
BOILER 7 FAIL.
BOILER 8 FAIL.
BOILER 9 FAIL.
BOILER 10 FAIL.
Error on a slave boiler, in a cascade
installation.
Press key * to see the error.
TA-S SHORT-CIR
The Titan Active System® is short-
circuited. Check that the Titan Active System® is not short-
circuited.
TA-S DISCONNEC
The Titan Active System® is on an open
circuit. Check that the Titan Active System® is correctly
connected.