Write the model and serial
numbers here:
Model # _________________
Serial # _________________
You can find them on a label inside
the oven.
OWNER’S MANUAL
MICROWAVE OVEN
GCST20S1
SAFETY INFORMATION ............3
USING YOUR OVEN
Features ..............................6
Controls ..............................8
Power Levels ..........................9
Time Cook ...........................10
Defrost ..............................13
Other Features .......................16
CARE AND CLEANING
Care and Cleaning ....................22
TROUBLESHOOTING
Troubleshooting Tips ..................23
Things that are normal ............... 24
Microwave Terms .................... 24
WARRANTY .........................25
CONSUMER SUPPORT .............26
GE is a trademark of the General Electric Company. Manufactured under trademark license.
49-7000220 Rev. 1 05-24