User guide

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Page 5
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1. INTRODUCTION
Thank you for purchasing the Nature Power 3000W Pure Sine Inverter-Charger. With our state
of the art, easy to use design, this product will offer you reliable service by providing AC power for
your home, cabin, boat, RV or Trailer and recharge your battery automatically when utility AC is
available. The sinewave output inverter can run many AC-powered appliances when you need AC
power anywhere. The multi-stage battery charger will charge different types of batteries. The
transfer switch will automatically switch the load to the battery power when the utility power is
interrupted.
Feature Highlights
• The inverter provides true sinewave output power for your microwave, entertainment system,
computer and other loads. The AC output power is identical to the AC power provided by the
utility grid. It can handle sensitive loads such as dimmer switches and appliances with speed
controls.
• High surge power to start difficult load like sump pumps, refrigerators, or A/C compressors.
• The battery charger has high output, multi-stage charging capability to minimize charging time.
The Power Factor Corrected (PFC) input minimizes AC input current required for charging.
• Optional Battery Temperature Sensor (BTS) is available and used to sense the battery
temperature to correct charging voltage to ensure the battery is fully charged.
• A Manual Equalization Mode is built-in to improve the life and performance of flooded batteries.
• The charger can charge dead batteries as low as 3 volts.
• During utility mode, the built-in AC load sensing circuit will automatically reduce charging current
if there is a high demand on AC load. This avoids the tripping of the shore circuit breaker.
2. PRODUCT DESCRIPTION
The Nature Power 3000W Pure Sine Inverter-Charger includes the items list below.
• Inverter-Charger base unit
• Remote Display
• 25 ft (7.6 m) remote display cable
• Owner’s manual
Understanding the unit features
Front Panel
AC Wiring Compartment
Battery Temperature
Sensor (BTS) port
Remote 1 Port
Remote 2 Port
DC Input Terminal +
DC Input Terminal -
AC Input 1 (30A)
AC Output (30A)
AC Input 2 (30A)
AC Wiring
Compartment
AC Input wire
opening
AC output wire
opening
AC Output 1
AC Output 2
AC GND bus for AC
Output 1 and 2
AC Input 1
AC Input 2
AC GND bus for AC
Input 1 and 2