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Pure Sine Wave Inverter 

S400VA / S1000VA / S1500VA 

 

 

www.vuphong.vn

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www.vuphong.asia

 

User Manual

 

 

 

1.

 

Introduction

 

The Vu Phong Sine Wave series models are used in a wide range 
of  applications.  It  will  operate  most  televisions,  fans,  lamps, 
personal computers, small appliances and tools. 

The inverter must have a greater power rating than the 
load it provides power to. 

To get the most out of the power inverter, it must be installed 
and used properly. 

Please read the instructions in this manual before installing and 
using this model.  

 

 

Summary of Contents for S400VA

Page 1: ...de range of applications It will operate most televisions fans lamps personal computers small appliances and tools The inverter must have a greater power rating than the load it provides power to To g...

Page 2: ...s Battery Deep Discharge Low Voltage Disconnect Reconnect AC Short Circuit Over Load Reverse DC Polarity No Load Power Consumption 2W in Green Power status 6W 4W in Green Power status Cooling Method N...

Page 3: ...w Cable shoe Connect to 12V battery Red is positive Black Blue is negative 3 2 Front side a AC outlets Connect to 220V loads b Green Power switch S400VA S1500VA Energy saving enable Turn the switch ON...

Page 4: ...loose connection red 4 Installation 4 1 Where to install The power inverter should be installed in a location that meets the following requirements a Dry Do not allow water to drip or splash on the i...

Page 5: ...the negative terminal of the battery Tighten the screw to clamp the wires securely Caution Loose connections result in excessive voltage drop and may cause overheated wires and melted insulation Caut...

Page 6: ...loads If you are operating several loads from the power inverter turn them on separately after the inverter has been turned on This will ensure that the power inverter does not have to deliver the sta...

Page 7: ...move load Then switch the ON OFF switch back to ON 5 2 Empty battery indicator The indicator Empty indicates that the power inverter has shut itself down because of low input voltage This maybe becaus...

Page 8: ...en though their rated current draw is within the power inverter 7 2 Input voltage The power inverter will shut down if the input voltage drops below 10 5V This protects your battery from being overly...

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