6 Troubleshooting
Training manual Convotherm 4 92
Error no. E
B
E
S
G
B
G
S
Functions available in emergency mode Limitations / Action
E23.1
E23.3
x # x #
Convection
Delta-T cooking Convection
Cook&Hold Convection
Smoker
Crisp&Tasty
ecoCooking Convection
Safety thermostat
protects heating ele-
ments from burning
through
No preheating of boiler
Cleaning not possible
E24.1
E24.3
x x x x
Convection
Delta-T cooking Convection
Cook&Hold Convection
Smoker
Crisp&Tasty
ecoCooking Convection
Cleaning not possible
E25.1
E25.3
x x x x
Convection at up to 140 °C
Delta-T cooking Convection at up to 140 °C
Cook&Hold Convection at up to 140 °C
Smoker
ecoCooking Convection at up to 140 °C
Increased water con-
sumption through con-
stant cooling of the col-
lector box
Cleaning not possible
E26.1
E26.3
x # x #
Convection
Delta-T cooking Convection
Cook&Hold Convection
Smoker
Crisp&Tasty
ecoCooking Convection
Safety thermostat
protects heating ele-
ments from burning
through
No preheating of boiler
Cleaning not possible
E27.1
E27.3
E27.4
x x x x All functions -
E28.1.x
x - # #
Steam below 100 °C
Delta-T cooking Steam below 100 °C
Cook&Hold Steam below 100 °C
Add steam
Cleaning not possible
E28.2.1
E28.2.3
x # # #
Convection
Delta-T cooking Convection
Cook&Hold Convection
Smoker
Crisp&Tasty
ecoCooking Convection
Cleaning not possible
E30.1
E30.3
x x x x
All functions, EXCEPT:
Fully automatic oven cleaning
Only affects the cleaning
process
E33.0
x # x #
Convection
Cook&Hold Convection
Smoker
Crisp&Tasty
ecoCooking Convection
Safety thermostat
protects heating ele-
ments from burning
through
No preheating of boiler
Cleaning not possible
E34.0
x # x #
All functions, EXCEPT:
Fully automatic oven cleaning
Semi-automatic oven cleaning
Boiler not rinsed
Affects the cleaning
process
E35.0
x x x x
All functions, EXCEPT:
Crisp&Tasty
Fully automatic oven cleaning
Semi-automatic oven cleaning
Affects the cleaning
process and Crisp&Tasty