Atollspeed Touch Screen Series – Original Instructions
This document is property of Kolb Huizhou Ltd. 42
Microwave Overheating
The microwave overheating warning can appear after a baking process if the becomes too hot. In
this case the microwave will reduce its power temporarily to avoid further overheating or
hardware damage.
The microwave does not overheat easily. Reasons for overheating can be if the microwave is
used with empty baking chamber or if the microwave cooling fan is blocked.
You can check with a slip of paper if sufficient air is sucked into all vents on the backside. If a fan
is not working or the warning appears repeatedly, please contact your service partner.
Repeated warning
If any of the major problems “Oven too Hot”, “Microwave Overheating” or “Baking Chamber
Overheated” occurred 5 times, the repeated warning screen will appear and the oven cannot be
anymore, because there might be a serious problem with the oven and continuing to use it might
cause further harm to components. Therefore, a qualified service technician should check the
unit.