Tomzn Tovpd1-60-ec Manual Link

Always disconnect power before inspecting or wiring the unit. Avoid installing in damp, dusty, or corrosive environments. If the unit fails to power on or displays erratic values, check for loose connections at terminals 1 and 2, verify line voltage, and reduce connected load if within tolerance; if the issue persists, the internal relay may be stuck.

: Restores power automatically once electrical conditions return to safe levels.

For the TOVPD1-60-EC (1 Pole), the wiring is straightforward:

Displays the current grid voltage in Volts (V). tomzn tovpd1-60-ec manual

Press and hold the UP button for more than 12 seconds to view past fault codes.

Disclaimer: This manual is for informational guidance only. Always follow local electrical codes and the original label on your specific device. If in doubt, consult a licensed electrician.

The terminal configuration is clearly labeled on the device’s housing and in the manual. For a standard 230V AC single-phase system: Always disconnect power before inspecting or wiring the unit

Using the device front-facing you, the terminals are labeled from top to bottom. Double-check your actual unit’s laser engraving.

The is more than just a protective relay; it is a comprehensive electrical safety and monitoring solution. By taking the time to thoroughly consult the user manual, you can master its programming, optimize its settings for your specific application, and ensure the safety of your equipment for years to come. Whether you are protecting a family home or a commercial workshop, understanding how to correctly install, configure, and troubleshoot this device is a skill that will pay dividends in prevented damage and avoided downtime.

: When illuminated, the digital screen is displaying the active grid voltage. Disclaimer: This manual is for informational guidance only

Connect the incoming phase wire to the terminal and the incoming neutral wire to the N (IN) terminal.

Yes. But keep this post saved because the printed manual is microscopic!

After modifying the desired variables, do not press any buttons for 10-15 seconds. The device will automatically save your configurations and return to the live monitoring screen. Operational Mechanics and Logic