Service manual OEB/OES/OGB/OGS
KD / 31.03.2009 5_00d_Fehlersuchliste_h_En.doc
Page 9 / 21
easy
touch
OEB OES OGB OGS
Error
message
Error description
Possible cause or remedy
E29.0 Short circuit to earth
of a thermoelement
• A thermoelement sensor has contact with appliance
housing
• Connection between sensor wire and sensor housing
Test individual sensors for short circuit to earth
(beginning with CTS)
E29.1
ID=15
CTS1 short circuit to
earth
• Thermoelement sensor B10 has contact with
appliance housing
Possible cause:
a) Sensor wiring broken
b) Water has entered measuring tube
c) Thermoelement defective.
E29.2
ID=16
CTS2 short circuit to
earth
• Thermoelement sensor B10 has contact with
appliance housing
Possible cause:
a) Sensor wiring broken
b) Water has entered measuring tube
c) Thermoelement defective.
E29.3
ID=17
CTS3 short circuit to
earth
• Thermoelement sensor B10 has contact with
appliance housing
Possible cause:
a) Sensor wiring broken
b) Water has entered measuring tube
c) Thermoelement defective.
E29.4
ID=18
CTS4 short circuit to
earth
• Thermoelement sensor B10 has contact with
appliance housing
Possible cause:
a) Sensor wiring broken
b) Water has entered measuring tube
c) Thermoelement defective.
E33.0 Steam generator
operating fault (No
temperature increase
in the SG within
3 mins. by >5°C on
the B3 sensor)
• Immersion heater defective
• Heater contactor defective
• Calcified B3 sensor
E34.0 SG pump error
Pump does not start
(double level sensor
does not reach
lower level within 20
secs.)
• Pump defective (M4)
• Pump blocked / contaminated
• Water level sensor has short circuit to earth due to
calcification
• Filling gap of the area touching the water is calcified
together with the double level sensor
E80.0 ID error (identity
error)
• It cannot be determined whether the appliance is gas
or electric, therefore all outputs are switched off.
• IDM module defective
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