Browse published fault-code records by brand, product and displayed code.
Each record starts with the source meaning, then separates applicability, owner-safe actions, operating uncertainty and qualified-service boundaries. A matching code string alone is not enough: confirm the brand, product, model and controller before acting.
Er 15/Inb is listed as 'Rotor is loaded asymmetrically and the centrifuge switches off without braking.' for Eppendorf Centrifuge 5702. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 1515 is listed as 'RPM sensor loss alarm; the controller does not detect a valid RPM signal.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 1516 is listed as 'RPM sensor loss alarm; the controller does not detect a valid RPM signal.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 1517 is listed as 'RPM sensor loss alarm; the controller does not detect a valid RPM signal.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 1518 is listed as 'RPM sensor loss alarm; the controller does not detect a valid RPM signal.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 1519 is listed as 'RPM sensor loss alarm; the controller does not detect a valid RPM signal.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 1520 is listed as 'RPM sensor loss alarm; the controller does not detect a valid RPM signal.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 1521 is listed as 'RPM sensor loss alarm; the controller does not detect a valid RPM signal.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 1522 is listed as 'RPM sensor loss alarm; the controller does not detect a valid RPM signal.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 1900 is listed as 'Undervoltage alarm.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2100 is listed as 'Overload remove load alarm.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2101 is listed as 'Overload remove load alarm.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2102 is listed as 'Overload remove load alarm.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2103 is listed as 'Overload remove load alarm.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2400 is listed as 'Fuse problem alarm; controller fuse is missing or blown.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2750 is listed as 'Low battery alarm.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2770 is listed as 'Battery charger warning; battery is not charging properly.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Code 2800 is listed as 'Auxiliary shutdown alarm.' for Generac Home Standby Generator. Verify the exact model and controller before acting.
Source checked 2026-05-01Err006 is listed as 'Run-up fault.' for Pfeiffer Vacuum Turbopump. Verify the exact model and controller before acting.
Source checked 2026-05-01Err007 is listed as 'Insufficient operating materials.' for Pfeiffer Vacuum Turbopump. Verify the exact model and controller before acting.
Source checked 2026-05-01Err008 is listed as 'Connection from electronic drive unit to pump faulty.' for Pfeiffer Vacuum Turbopump. Verify the exact model and controller before acting.
Source checked 2026-05-01Err010 is listed as 'Internal device error.' for Pfeiffer Vacuum Turbopump. Verify the exact model and controller before acting.
Source checked 2026-05-01Err021 is listed as 'Drive electronics do not detect the pump.' for Pfeiffer Vacuum Turbopump. Verify the exact model and controller before acting.
Source checked 2026-05-01Err037 is listed as 'Internal device or drive electronics fault.' for Pfeiffer Vacuum Turbopump. Verify the exact model and controller before acting.
Source checked 2026-05-01