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Tomzn Tovpd1-60-ec Manual Exclusive <PROVEN>

1A–63A (Default: 40A/63A)

The is a solid unit, but the manual is tiny and hard to read. For those installing it:

Has anyone else installed one of these? Did you set a long delay or short delay?

Download "Smart Life" or "Tuya Smart" from the iOS/Android store. (TOMZN is an OEM partner with Tuya).

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. tomzn tovpd1-60-ec manual

Once paired, the app provides a digital manual for real-time control:

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.

– Tomzn products are often sold through multiple resellers; they don’t always have a centralized website. However, you can look for the official Tomzn store on AliExpress or Amazon — they sometimes list manuals in the “Technical Specification” section.

Use a multimeter to measure the grid voltage. If the grid is stable at 245V and your parameter is set to 240V, increase the A2 setting to 260V–270V. 2. Device displays "End" and refuses to clear 1A–63A (Default: 40A/63A) The is a solid unit,

Snap the TOVPD1-60-EC onto a standard 35mm DIN rail.

To manually cut off power, press the button. The screen will display " OFF ". Press the button again to reconnect power. 3.4. Viewing Last Fault To see why the device last tripped: Long-press the → button for more than 6 seconds.

This comprehensive guide serves as your technical manual for installing, wiring, and programming the TOVPD1-60-EC device. Technical Specifications

Mains IN TOVPD1-60-EC Load OUT L (brown) ---------> [L IN] [L OUT] --------> L to load N (blue) ---------> [N IN] [N OUT] --------> N to load | | (internal path - verify continuity) Download "Smart Life" or "Tuya Smart" from the

Hold the Up button continuously for more than 12 seconds to view the last recorded fault. This indicates cause of last trip (over-voltage, under-voltage, over-current).

If you need to change specific parameters or require assistance calculating for your household appliances, let me know the total wattage of your heavy equipment or your regional grid standard . Share public link

To enter the programming mode, press and hold the button for approximately 3 to 5 seconds. Use the Up and Down arrows to adjust the values, and press SET briefly to save the value and move to the next parameter code. Parameter Code Description Adjustable Range Factory Default A1 Power-on Delay Time (Recovery time after initialization) 1s – 500s A2 Over-voltage Protection Value 230V – 300V A3 Over-voltage Recovery Value 225V – 295V A4 Over-voltage Protection Action Time 0.1s – 30s A5 Under-voltage Protection Value 140V – 210V A6 Under-voltage Recovery Value 145V – 215V A7 Under-voltage Protection Action Time 0.1s – 30s A8 Over-current Protection Value 1A – 60A / 63A A9 Over-current Protection Action Time 0.1s – 30s A10 Fault Recovery Delay Time (Delay after line stabilizes) 1s – 500s A11 Reset To Factory Settings How to Reset kWh Consumption