6.2 Troubleshooting
6.2.1 Error codes
Errors and required responses
The following table lists the errors that you will be able to fix yourself under certain circumstances. If the combi oven keeps
showing the error even after you attempt to fix it, contact Customer Service.
If any error messages other than the ones listed here appear, contact Customer Service.
Error No.
Error description
Required response
E01.x
Not enough water
Open the water connection valve(s)
E02
El. temperature too high
■
Clean the fan screen on the bottom of the
unit
■
Clear the area around the air intake on the
bottom of the unit
E05
No gas
Open the gas shut-off device and restart the
unit
E10
Water filter fault
Replace the water treatment system cartridge
E34.0
Boiler pump fault
Disconnect the unit from the outlet for approx.
10 seconds and restart it
E58.0
Cleaning agent dispensing pump fault
■
Fill the canister with the appropriate cleaning
agent and restart the unit
■
If necessary, repeat until the lines are filled
with cleaning agent
E59.0
Rinse aid dispensing pump fault
■
Fill the canister with rinse aid and restart the
unit
■
If necessary, repeat until the lines are filled
with rinse aid
E81.0
Cooking mode error
Write the cooking profile again
E99
Communications dropped out
Disconnect the unit from the outlet for approx.
10 seconds and restart it
E99.9
Initialization error
Disconnect the unit from the outlet for approx.
10 seconds and restart it
6 How to Perform Maintenance on the Combi Oven
Operating Manual
105