Check the main power supply and ensure the Wi-Fi router is working. Maintenance Tips for Long Life
Turn ON the front switch. Wait for grid power to recharge the battery. Connected load exceeds the 800W rated capacity.
Indicates the inverter is connected to grid power.
Q: Does the Vguard Prime 1150 have overload protection? A: Yes, the Vguard Prime 1150 has a built-in overload protection feature that prevents damage to the inverter and connected devices. vguard prime 1150 user manual pdf
Turn off heavy appliances (refrigerators, mixers, irons). Turn the inverter switch OFF and then ON again to reset it. Low backup time Cause: Battery is old, degraded, or lacks distilled water.
The inverter is running on grid power and bypassing it to your appliances.
To help you get the most out of your power backup system, could you tell me you are pairing with it, or if you are experiencing a specific error message or fault right now? Share public link Check the main power supply and ensure the
The Prime 1150 includes a micro-controller-based design that protects both the inverter and your appliances from damage:
Ensure at least 6 inches of clearance around the rear cooling fan for proper ventilation.
The inverter supports battery capacities from . It also offers selectable charging modes (10A or 15A) to match different battery technologies. For optimal performance, V-Guard recommends pairing it with their own batteries, but it is compatible with all major makes. Connected load exceeds the 800W rated capacity
The Complete Guide to the V-Guard Prime 1150 Inverter: User Manual, Setup, and Troubleshooting
Connect the red wire to the positive (+) terminal of the battery.