Convotherm 4 Error Codes and What They Mean
The Convotherm 4 is one of the most efficient combi ovens in the foodservice industry, allowing commercial kitchens to make delicious dishes in a matter of minutes. In the rare instance, your unit displays a fault code, conducting correct diagnostics is crucial. The chart below walks you through Convotherm 4 error codes and how to potentially remedy them.
E01.x
Not enough water to unit - Turn on the supply.
E02
Temperature electrical area is too high - Clean the exterior of the fan grille at the bottom of the unit. Then, clean the air intake at the base of the unit.
E05
No gas to the unit - Open the gas shut-off. Restart the unit.
E10
Water filter needs to be replaced - Replace the filter cartridge.
E34.0
Boiler pump error - Restart the unit by unplugging, waiting 10 seconds and plugging it back in.
E58.0
Cleaning-agent dispensing pump error - Add the proper cleaning agent in the container and restart the unit. Repeat this process until the tubes are filled.
E59.0
Rinse-aid dispensing pump error - Add the proper rinsing aid in the container and restart the unit. Repeat this process until the tubes are filled.
E70.x.x.x
Main contactor error - Appliance switch is defective OR error in safety chain. Contact an authorized service agent.
E81.0
Cooking mode not working - Redownload the cooking profile.
E99
No communication in unit - Restart the unit by unplugging, waiting 10 seconds and plugging it back in.
E99.9
No initialization - Restart the unit by unplugging, waiting 10 seconds and plugging it back in.
Need more troubleshooting assistance with your piece of equipment? Check out our collection of Convotherm manuals for more help.