VOLTWORKS VS-1000PB - User Manual

Questions and Answers

R
Robert RamirezAug 2, 2025
What to do if my VOLTWORKS Inverter cannot drive the load?
- B
  Brianna GarrettAug 2, 2025
  If your VOLTWORKS Inverter can't drive the load, it might be due to several reasons. The load power could be too large, or the appliance's actual power exceeds the inverter's nominal power. Also, appliances with motors may have a starting power larger than the inverter's rated power. A small battery could also be the cause. Here are some possible solutions: * Reduce the load power. * Turn on the appliance first, then turn on the inverter. * Choose a bigger inverter. * Change to a bigger battery and ensure it's fully charged.
O
Olivia JordanAug 7, 2025
Why VOLTWORKS Inverter has no output voltage and the buzzer whistles?
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  Teresa CannonAug 7, 2025
  If your VOLTWORKS Inverter has no output voltage and the buzzer is constantly whistling, it could be due to several reasons: * **Low Input DC Voltage:** Avoid using the inverter when the battery is charging. Check the battery's rated voltage to ensure it's within the allowable input voltage range. * **Overload:** Try reducing the load power. * **Over Temperature:** Cut off the load and allow the inverter to cool naturally for 10 to 30 minutes. Restart it after it returns to a normal temperature. Reduce the load, avoid blocking the vent, and improve ventilation.
T
Tyrone ParkerAug 11, 2025
How to fix VOLTWORKS Inverter with no AC output voltage?
- D
  dhurstAug 11, 2025
  If your VOLTWORKS Inverter has no AC output voltage, it could be due to the following reasons: * The power switch is off. Press the power switch for 1-2 seconds to turn it on. * Poor contact with the battery. Check the cables and ensure they are tightly connected.
M
Megan ParkerAug 15, 2025
What to do if VOLTWORKS Inverter has a starting alarm?
- J
  Jacob ZimmermanAug 15, 2025
  If your VOLTWORKS Inverter has a starting alarm, the main reason is that the instantaneous current is too large, which leads to the detection of low voltage and triggers an under-voltage alarm. Please restart the inverter several times.
R
Rebekah ChenAug 19, 2025
Why is the output voltage of my VOLTWORKS Inverter below 100V AC?
- J
  joshuaromeroAug 20, 2025
  If the output voltage of your VOLTWORKS Inverter is below 100V AC, remember that a True RMS voltage meter is required to properly measure the output voltage of a modified wave inverter. You can test the output voltage with a True RMS meter, try to maintain the input voltage in the range of rated power, or change the battery of the meter and test again.
S
Samantha TorresAug 25, 2025
Why am I getting 40V when testing the ground wire and zero line of my VOLTWORKS Inverter?
- S
  Steven StewartAug 25, 2025
  This is normal; there is no current leakage.
D
Daniel CunninghamAug 28, 2025
What to do if tester indicates 'Open Ground' on VOLTWORKS Inverter?
- A
  Anna ArnoldAug 28, 2025
  Don't use the tester to do the Grounding Test. Refer to the manual to do the Grounding.

Summary

Warranty Information

Warranty Coverage and Exclusions

Details the product warranty, conditions that void it, and contact information for support.

Specifications

Model Specifications

Provides a detailed table of technical specifications for VS-1000PB and VS-1000PBR models.

Warnings and Safety

General Safety Precautions

Essential safety guidelines for operating and handling the inverter to prevent hazards.

Parts List and Installation

Component Overview

Identifies DC input, AC output side components, and the remote controller box.

Inverter Installation Guidelines

Covers site requirements, ventilation, and mounting procedures for the inverter.

Battery and Connection

Battery Requirements

Details battery voltage, current needs, and operating time calculation methods.

Grounding and Wiring

Explains grounding procedures and specifications for connecting the battery wires.

Usage and Operation

Inverter Operation

Step-by-step guide on how to use the inverter, including soft start and USB port.

Output Waveform

Describes the pure sine wave output characteristics and benefits.

Work Instructions and Protections

LCD Display and Work Status

Explains the LCD display indicators for normal operation and protection states.

Inverter Protection Features

Details various protection mechanisms like input voltage, overload, and overheat.

Troubleshooting

Quick Inverter Knowledge

Provides essential checks for correct connection and battery sizing.

Troubleshooting Common Issues

Lists common problems, their causes, and solutions for inverter operation.

VOLTWORKS VS-1000PB Specifications

General

Model	VS-1000PB
Power Output	1000W
Surge Power	2000W
Input Voltage	12V DC
Output Voltage	110V AC
Output Waveform	Modified Sine Wave
USB Ports	2
Weight	4.1 pounds
Dimensions	10.2 x 4.0 x 7.1 inches
Frequency	60Hz
Efficiency	90%
Protection Features	Short Circuit
Cooling	Fan Cooling