GE Monogram ZTX, Zenith Controls manual Troubleshooting cont’d, Generator Fault Flash Table

Troubleshooting (cont’d)

DANGER

HAZARDOUS VOLTAGE

(Can Cause Severe Injury or Death)

Turn OFF all power before installation, adjustment, or removal of transfer switch or any of its components.

Service must be performed by qualified personnel.

	Generator Fault Flash Table
Generator Failed to Start (GFS Timeout)		2 Flashes + 2 Missing
Generator Under-Speed Fault		3 Flashes + 2 Missing
Generator Over-Speed Fault		4 Flashes + 2 Missing
Generator Over-Temperature Fault		5 Flashes + 2 Missing
Generator Low-Oil-Pressure Fault		6 Flashes + 2 Missing

NOTE: Faults that trigger the “original” SAG timer (emergency source not available for longer than the GS timer interval) will continue to be indicated on the “Emergency Source” LED at the original continuous 5 Hz rate.

■ 14 ZTX Operation and Maintenance Manual (62R-2000) GE Zenith Controls ■