| Component | Label | Function | | :--- | :--- | :--- | | | V / A | Shows voltage ( V ) or current ( A ) real-time values | | SET Button | SET | Enters configuration mode; cycles through adjustment parameters | | Adjustment Dial / Keys | ▲ (UP) / ▼ (DOWN) | Increases or decreases protection values while in SET mode | | Power Indicator | POWER (Red LED) | Illuminates when input power is present | | Output Indicator | OUT (Green LED) | Lights up when the relay is closed and output is active |
Choose the best location for your device on your windscreen. Ensure that the suction cup and the glass are clean to guarantee a secure fit. It should be mounted in a position that does not obstruct your view of the road and is within easy reach.
The TOMZN TOVPD160EC is a dynamic and powerful electrical protection device, yet many users find the included manual lacking clarity. Whether you’re a homeowner looking to protect your expensive appliances or a technician installing this in a commercial panel, the need for a is real. This article serves as an enhanced guide—your “better manual”—taking the technical specifications and transforming them into actionable, step-by-step instructions tailored for real-world use. tomzn tovpd160ec manual better
: Use the UP and DOWN arrows to navigate and change parameters.
Press and hold the M button again for 3 seconds, or wait 10 seconds without pressing any buttons for the device to automatically save and return to live tracking. Parameter Codes Settings Table Adjustable Range Default Value Recommended Setting A1 Power-on Delay Time 1s – 500s 30s (Protects AC compressors) A2 Over-voltage Protection Value 230V – 300V A3 Over-voltage Recovery Value 225V – 295V A4 Over-voltage Action Time 0.1s – 30s A5 Under-voltage Protection Value 140V – 210V A6 Under-voltage Recovery Value 145V – 215V A7 Under-voltage Action Time 0.1s – 30s A8 Over-current Protection Value 1A – 63A Match your main breaker limit A9 Over-current Action Time 0.1s – 30s A10 Fault Recovery Delay Time 1s – 500s A11 Current Calibration -10% to +10% Do not change unless verified A12 Voltage Calibration -10% to +10% Do not change unless verified Understanding Fault Codes & Troubleshooting | Component | Label | Function | |
If the device cuts out immediately after startup, verify parameter A2 . Your regional grid might experience natural standard spikes up to 250V. Adjust A2 to 260V.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. The TOMZN TOVPD160EC is a dynamic and powerful
is an intelligent, DIN-rail mounted electrical protection device. It serves as a safety barrier against electrical grid irregularities.