ZHU30RSPSS, ZHU36RSPSS, ZHU30RDPBB, ZHU36RDPBB
49-2000868 Rev. 1 23
TROUBLESHOOTING
Save time and money! Review the charts on the following pages first and you may not need to call for service.
Problem Possible Causes What To Do
Surface elements will not 
maintain a rolling boil or 
cooking is slow
Improper cookware being used. Use pans that are recommended for induction, 
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element.
Surface elements do not 
work properly
Cooktop controls improperly set. Check to be sure the correct control is set for the 
surface element you are using.
Power arc ON 
indicator blinking
Wrong pan type. Use a magnet to check that cookware is induction 
compatible.
Pan is too small. %OLQNLQJ³21´LQGLFDWRU²SDQVL]HLVEHORZWKH
minimum size for the element. See the Using the 
correct size cookware section.
Pan not positioned correctly. Center the pan in the cooking ring.
+, -, or control lock pads have been touched 
before an element is turned on.
See the Operating the Cooking Elements section.
Scratches on cooktop 
glass surface
Incorrect cleaning methods being used. Use recommended cleaning procedures. See the 
Cleaning the glass cooktop section.
Cookware with rough bottoms being used or 
coarse particles (salt or sand) were between 
the cookware and the surface of the cooktop. 
Cookware has been slid across the cooktop 
surface.
To avoid scratches, use the recommended cleaning 
procedures. Make sure bottoms of cookware are 
clean before use, and use cookware with smooth 
bottoms.
Areas of discoloration on 
the cooktop
Food spillovers not cleaned before next use. See the Cleaning the glass cooktop section.
Hot surface on a model with a light-colored 
glass cooktop.
This is normal. The surface may appear discolored 
when it is hot. This is temporary and will disappear 
as the glass cools.
Plastic melted to the 
surface
Hot cooktop came into contact with plastic 
placed on the hot cooktop.
See the Glass surface – potential for permanent 
damage section in the Cleaning the glass cooktop 
section.
Pitting (or indentation) of 
the cooktop
Hot sugar mixture spilled on the cooktop. &DOODTXDOL¿HGWHFKQLFLDQIRUUHSODFHPHQW
Unresponsive keypad Keypad is dirty. Clean the keypad.
A fuse in your home may be blown or the circuit 
breaker tripped.
Replace the fuse or reset the circuit breaker.
Pan detection/sizing not 
working properly
Improper cookware being used. 8VHDÀDWLQGXFWLRQFDSDEOHSDQWKDWPHHWVWKH
minimum size for the element being used. See the 
Using The Correct Size Cookware section.
Pan is improperly placed. Make sure the pan is centered on the corresponding 
surface element.
Cooktop control improperly set. Check to see that the control is set properly.
Noise Sounds you may hear: Buzzing, whistling and 
humming.
These sounds are normal. See Cooking Noise 
section.










