The Day Tank pump/motor will be de-en-ergized and locked out until Day Tank fuel level is reduced to 90% capacity and fuel level sensor FS3 changes state. Until the alarm condition is corrected and the control circuitry is reset to Auto the Day Tank pump/motor will continue to cycle between the 90% and 95% levels.. The Day Tank operator selects the Day Tank operating mode via the three position Day Tank mode selector toggle switch. The operator may choose Auto-matic, Manual, or Off.
![[DIAGRAM] Boat Fuel Tank Wiring Diagram Picture](https://diagramweb.net/img/86-chevy-k10-fuel-tank-wiring-diagram-6.jpg "[DIAGRAM] Boat Fuel Tank Wiring Diagram Picture")
![[DIAGRAM] Wiring Diagram For Dual Fuel Tanks](http://firetrucksandequipment.tpub.com/TM-5-4210-230-14P-1/img/TM-5-4210-230-14P-1_165_1.jpg "[DIAGRAM] Wiring Diagram For Dual Fuel Tanks")
Operation manual for Simplex SST Day Tank systems. Includes installation, troubleshooting, maintenance, and parts information.. View and Download Simplex STS manual online. PACKAGED DAY TANK SYSTEMS. STS industrial equipment pdf manual download.