Cleaning And Maintenance; Error Codes - Rommelsbacher CT 2215/IN Bedienungsanleitung

NOTE: If the waste heat of the pot creates a temperature on the cooking zone of more than
50 °C the display "temp" (7b) shows "-H-" for HIGH. As soon as the temperature has sunk below
50 °C, the display "temp" (7b) shows "-L-" for LOW.
When the unit is disconnected from the mains the display "temp" (7b) expires.
NOTE: It is normal for the fan to continue running in the standby mode after a long operation time.

Cleaning and maintenance

Before cleaning, always pull the mains plug!
Before cleaning, always let the appliance cool down.
• Remove any coarse residues from the glass ceramic plate by means of a special glass scraper,
which is available in the specialised trade and in household equipment shops.
• Following that clean the cold glass surface with a damp cloth and some dishwater and wipe it
dry with a clean cloth or kitchen tissue. On the market there are suitable cleaning agents for
glass ceramic cooktops available with which the whole glass surface is treated by means of a
kitchen tissue until there is no soiling visible anymore.
• Never immerse the appliance into water and do not use steam jet appliances.
• Make sure no water or steam may infiltrate the appliance from below either.
• Never use abrasives, steel wool or sharp, scratchy objects.
• If there is any dirt visible in the area of the ventilation slots, it can be removed from the out-
side by means of a vacuum cleaner.

Error codes

The electronic control features several internal monitoring functions. If an error occurs, the
power supply will be quit and an error code will appear on the display.
Error code table:
E1 Electronic control of low voltage: An error has occurred in an electronic circuit of the
appliance due to excessively low voltage (< 160 V~).
Self-help: Make sure the appliance is connected to the mains voltage indicated on the
rating label.
E2 Electronic control of excess voltage: An error has occurred in an electronic circuit of the
appliance due to excessively high voltage (> 270 V~).
Self-help: Make sure the appliance is connected to the mains voltage indicated on the
rating label.
E3 Control unit: An error has occurred on the IGBT control unit of the appliance.
Self-help: Not possible – the appliance must certainly be forwarded to the customer
service.
E4 Short circuit: A short circuit was caused in an electronic circuit of the appliance.
Self-help: Not possible – the appliance must certainly be forwarded to the customer
service.
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