What to do if the yellow “SERVICE” LED is flashing on my Peak Scientific Portable Generator?
- AAlexander StewartAug 6, 2025
If the yellow “SERVICE” LED on the front panel of your Peak Scientific Portable Generator is flashing, it could be because a compressor has not cycled for 8 hours. Refer to the Run Time Alarm section of this manual. Also, ensure that the ambient temperatures are within the specification. You can also try turning the generator off and on to reset the alarm and contact your service provider.





