Configures the exact percentage of low-octane and high-octane fuel required to create mid-grade options.
Check two-wire current loop wiring integrity; verify forecourt controller configurations. Blend Ratio Out of Tolerance
Built-in diagnostic menu tree with next-action hints. SK700 Manual: “If error persists, replace board” — no troubleshooting beyond that.
| Problem | Likely Cause (per manual) | Solution | |--------|---------------------------|----------| | Dispenser not authorizing | Wrong address set in console | Re-check DIP switches or programming address (Chapter 4) | | Price reverts after power cycle | EEPROM write not completed | Hold ENTER for 3 seconds until beep confirms | | Totalizers read zero | Accidental reset | Use non-resettable totalizer mode (Chapter 3) | | “Pump stuck on” error | Relay welded or pulser noise | Check pulser shielding (Chapter 5 diagnostic tree) |
Configures the exact percentage of low-octane and high-octane fuel required to create mid-grade options.
Check two-wire current loop wiring integrity; verify forecourt controller configurations. Blend Ratio Out of Tolerance
Built-in diagnostic menu tree with next-action hints. SK700 Manual: “If error persists, replace board” — no troubleshooting beyond that.
| Problem | Likely Cause (per manual) | Solution | |--------|---------------------------|----------| | Dispenser not authorizing | Wrong address set in console | Re-check DIP switches or programming address (Chapter 4) | | Price reverts after power cycle | EEPROM write not completed | Hold ENTER for 3 seconds until beep confirms | | Totalizers read zero | Accidental reset | Use non-resettable totalizer mode (Chapter 3) | | “Pump stuck on” error | Relay welded or pulser noise | Check pulser shielding (Chapter 5 diagnostic tree) |
