Thermo Time Switch: Testing and Inspection

Injector Time Inspection:

- Connect ohmmeter across switch terminals.

Desired - 25 to 45 ohms below 59°F (15°C)
65 to 85 ohms above 68°F (30°C)

- Connect ohmmeter between terminal STA and switch body.

Desired - 25 to 85 ohms

- Replace switch if desired results are not achieved.