Bosch NIT8053UC Use & Care Manual - Page 20

EÖ display and numbers F display and numbers Visual indication F0 F2 F4 F8 o1 o2/o3 U400 Notes 20 If an E Ö and a series of numbers appear in the display panel, there is a fault in the electronic system. Turn the appliance off and back on at the fuse or circuit breaker. Call customer service if the same display appears again. If an F and a number flash in alternation on the displays, your appliance has detected a fault. Refer to the following table for possible remedies. Fault Measure An internal error was produced while the cooktop was working. Disconnect the appliance from the power source. Wait a few seconds before connecting it again. If the symbol appears again, call customer service. The element is too hot and has turned off. Remove the pans from the elements. F2 disappears when you acknowledge the display (by pressing a touch key) and the element has cooled sufficiently. Wait a few minutes until the elements have cooled down slightly. If F2 appears again after the element is turned back on, the cooktop is still too hot. Turn off the elements and allow them to cool further. The pot or pan is too close to the control panel. Verify that the pot or pan is properly positioned on the element. Verify that nothing hot is on the touch key panel. Remove the hot item from the control area. Wait a few minutes for the touch key panel to cool. If F4 appears again after the element is turned back on, call customer service. The element has been The automatic shut off was activated. in constant operation Turn the element off. for too long. You can turn it back on again immediately. The power voltage is too low. Turn off the cooktop. Wait a few seconds before turning it back on. If the indication continues, contact your electricity supplier. The element has overheated. It has been automatically deactivated to protect your cooktop. Wait a few minutes for it to cool down and switch it back on again. The cooktop is connected incorrectly. Disconnect the appliance from the power source at the circuit breaker or fuse. Check the connection and connect it again correctly. If U400 appears again, call customer service. The heat is switched on and off to regulate the temperature of the element; this means that the red glow below the element is not always visible. When you select a low heat setting, the element turns off more frequently, while at a higher setting it only turns off occasionally. Even at the highest level, the element turns off and on. As the element is heating up, there may be a light buzzing. The brightness of the glow may vary from element to element. Depending on your line of vision, the red glow may appear to extend beyond the marked edge of the element. These are technical characteristics and have no impact on quality or function.