Convotherm Mini Combi with Easy Touch, Service And Parts Manual

Page: 73 / 75

easy
touch
OEB OES OGB OGS Error
message
Error description
Possible cause or remedy
" " "
E13.0
ID=20
Steam generator
(B4
thermoelement)
Excessive
temperature (if
temperature
measured in the
SG >120°C)
•
Foaming in the steam generator when cooking
(due to e.g. wrong, non-original
CONVOTHERM cleaning agents)
•
Calcification of the steam generator
•
Boiling dry of the immersion heaters due to
double level sensor's short circuit to earth
" " " " "
E15.0
ID=21
Condenser sensor
(B3-
thermoelement)
excessive
temperature
(if temperature in
the condenser
measured >
110°C)
•
Water reservoir in the condenser too hot:
a) Tap closed
b) Appliance connected to hot water
c) Solenoid valve “condenser cooling”
defective
d) Coil from the solenoid “condenser cooling”
defective
e) Inlet filter in the solenoid valve
contaminated
f) Quenching nozzle in the condenser/siphon
blocked
"
E21.1
ID=14
Oven sensor B6
(in front of fan) -
Short circuit to
earth
•
Thermoelement sensor (B6) has contact with
appliance housing
•
Thermoelement (B6) defective
" " " " "
E22.1
ID=6
CTS1 core
temperature sensor
failure
(B10-
thermoelement)
interruption
•
Sensor wiring interrupted (plug X16 of the
control module)
•
CTS sensor (B10) interrupted (more than 2
thermoelements
defective)
" " " " "
E22.2
ID=7
CTS2 core
temperature sensor
failure
(B10-
thermoelement)
interruption
•
Sensor wiring interrupted (plug X16 of the
control module)
•
CTS sensor (B10) interrupted (more than 2
thermoelements
defective)
" " " " "
E22.3
ID=8
CTS3 core
temperature sensor
failure
(B10-
thermoelement)
interruption
•
Sensor wiring interrupted (plug X16 of the
control module)
•
CTS sensor (B10) interrupted (more than 2
thermoelements
defective)
" " " " "
E22.4
ID=9
CTS4 core
temperature sensor
failure
(B10-
thermoelement)
interruption
•
Sensor wiring interrupted (plug X16 of the
control module)
•
CTS sensor (B10) interrupted (more than 2
thermoelements
defective)
" " "
E23.0
ID=2
Steam generator
(B4
thermoelement)
interruption
•
Sensor wiring interrupted (plug X16 of the
control module)
•
Steam generator sensor (B4) interrupted
(defective)
"
E23.1
ID=11
Steam generator
(sensor B4 in
boiler ) - short
circuit to earth
•
Thermoelement sensor (B4) has contact with
appliance housing due to boiler overheating
•
Steam generator sensor (B4) defective
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