infraSchwank D / calorSchwank D shape U
52
Version
021
in
fra
D Form_U 16
/19
_INT
Techni
cal
sp
eci
fic
ati
on subje
ct to
ch
ange
Troubleshooting / Error causes
Error code 1:
-
no gas [e.g. gas line not vented, gas cock
closed]
-
faulty gas valve
-
Ignition and ionization electrodes damaged /
dirty
-
wrong setting gas throttling screw
-
poor grounding
Error code 2:
-
poor low ionization current [<0,7
A DC]
-
too low connection pressure
Error code 5:
-
PWM fan don’t run
[e. g. impeller broken , motor broken]
-
PWM cable broken
Error code 7 + 8:
-
internal error IC 4000/1
Error code 9:
-
Wrong setting fan speed parameters
[PP04, PP05, PP06]
-
Damaged fan [e.g. bearing failure]
Error code 10:
-
interruption MODBUS connection >3 minutes
-
wrong wiring between IC4000/1 and
SchwankControl Touch
Example: right connection B and - / A and +
Tab 10: Error causes
MODBUS Assignment
IC 4000/1
B A COM
+ - REF
MODBUS Assignment
SchwankControl