Giandel 1200W Pure Sine Wave Power Inverter User Manual

Introduction

This manual provides comprehensive instructions for the safe and efficient operation of your Giandel 1200 Watt Pure Sine Wave Power Inverter. This device converts 12V DC battery power into 120V AC household power, suitable for a wide range of electronics and appliances. It features advanced protections, USB-C PD30W, and QC 3.0 fast charging ports, and a wired remote control for convenience. Please read this manual thoroughly before installation and use.

Figure 1: Giandel 1200W Pure Sine Wave Power Inverter with included remote and battery cables.

Safety Information

WARNING: CAR BATTERY IS TOO SMALL TO CONNECT FOR LONG TERM USE! PLEASE CHOOSE A 200AH OR ABOVE BATTERY.

Always observe the following safety precautions to prevent injury or damage to the inverter and connected devices:

• Ensure the inverter is connected to a 12V DC power source only.
• Do not expose the inverter to water, rain, or snow.
• Do not operate the inverter if it has been dropped or damaged.
• Ensure adequate ventilation around the inverter to prevent overheating.
• Do not connect the inverter to AC distribution wiring.
• Keep children away from the inverter.
• Disconnect the inverter from the battery when not in use.
• Use appropriate cable gauges for connections to prevent overheating and voltage drop.

Figure 2: The inverter incorporates multiple safety protections including low voltage, overheat, reverse polarity, short circuit, overload, over-voltage, and isolated input/output design.

Package Contents

Verify that all items are present in the package:

• 1200 Watt Pure Sine Wave Inverter
• 15 FT Wired Remote Control
• 2 FT Battery Cables (Red and Black)
• Shockproof Pads (4 pieces)

Product Features

The Giandel 1200W Pure Sine Wave Power Inverter offers the following key features:

• True Rated Continuous 1200 Watts: Provides stable and reliable power output.
• Pure Sine Wave Output: Ideal for sensitive electronics, ensuring clean power delivery with THD (Total Harmonic Distortion) less than 3%.
• DC 12V Input: Designed for 12-volt battery systems.
• Multiple AC Outlets: Features two 120V AC outlets for standard appliances.
• Fast Charging Ports: Includes one QC 3.0 USB port and one Type-C PD30W port for rapid device charging.
• Wired Remote Control: Allows convenient ON/OFF control from up to 15 feet away, with an LED display for input voltage and output power monitoring.
• Multi-Protections: Integrated safeguards against over voltage, low voltage, overload, short circuit, over heat, and reverse polarity (via fuse).
• Soft Start Technology: Reduces inrush current, protecting both the inverter and connected devices.
• Durable Construction: Strong aluminum alloy housing provides protection against drops and impacts.
• Intelligent Cooling Fan: Automatically activates based on temperature and load to reduce heat and prevent shortages, operating quietly (less than 45db).

Figure 3: Pure sine wave output ensures compatibility with sensitive electronics and high conversion efficiency.

Setup

Proper setup is crucial for safe and efficient operation. Follow these steps carefully:

1. Choosing a Location

• Place the inverter in a dry, well-ventilated area, away from direct sunlight, heat sources, and flammable materials.
• Ensure there is sufficient space around the inverter for airflow, especially around the cooling fan vents.
• The inverter can be mounted using its hanging fixed design.

2. DC Connections (Battery)

Connect the inverter directly to a 12V DC battery. Ensure the battery is fully charged before use. For optimal performance and safety, it is recommended to use a battery with a capacity of 200Ah or above, especially for long-term use.

1. Identify the positive (+) and negative (-) terminals on both the inverter and the battery.
2. Connect the red battery cable (positive) to the positive (+) terminal of the inverter. Secure it firmly.
3. Connect the other end of the red battery cable to the positive (+) terminal of the battery. Secure it firmly.
4. Connect the black battery cable (negative) to the negative (-) terminal of the inverter. Secure it firmly.
5. Connect the other end of the black battery cable to the negative (-) terminal of the battery. Secure it firmly.
6. Important: Ensure all connections are tight to prevent voltage drop and overheating. The supplied 8AWG cables are suitable for basic testing, but for regular high-load use, upgrading to a larger gauge (e.g., 4AWG or 00 gauge) welding cable with appropriate copper lugs is highly recommended to prevent cable heating and ensure accurate voltage readings by the inverter.

Figure 4: Proper 12V DC battery connections to the inverter terminals.

3. Grounding the Inverter

For safety, the inverter must be properly grounded. Connect a ground wire from the inverter's ground terminal to a suitable earth ground point (e.g., vehicle chassis, RV frame, or a dedicated ground rod for stationary setups).

4. Connecting the Remote Control

Plug the RJ10 cable from the wired remote control into the "Remote On/Off" port on the front panel of the inverter. This allows you to power the inverter on and off from a convenient location.

Figure 5: Dimensions of the inverter, remote controller, and battery cables, including remote cable length.

Operating Instructions

1. Powering On/Off

• After all connections are secure, press the "Power" button on the inverter's front panel or the "Power" button on the wired remote control to turn the inverter ON. The LED display will illuminate.
• To turn OFF, press the "Power" button again.

2. Connecting AC Appliances

• Plug your 120V AC appliances into the two AC outlets on the inverter's front panel.
• Ensure the total continuous wattage of all connected appliances does not exceed 1200 Watts.
• For appliances with high starting (surge) power requirements, such as refrigerators or air compressors, the inverter's soft start feature helps manage the initial current draw. However, be aware that the inverter's peak power rating (2400W) is for very short durations (approximately 1 second). If an appliance's surge power exceeds this or lasts too long, the inverter may shut down due to overload. For example, a 600-700W microwave typically requires a 1500W inverter due to its high starting current.

Figure 6: Examples of appliances compatible with the 1200W inverter, noting that high-wattage appliances like microwaves may require a higher capacity inverter.

3. Using USB and Type-C Ports

• Connect your USB-compatible devices to the QC 3.0 USB port for fast charging.
• Connect your Type-C compatible devices to the PD30W Type-C port for rapid power delivery.

4. Understanding the LED Display

The LED display on the inverter and remote control provides real-time information:

• Input (V): Displays the current DC input voltage from the battery.
• Output (kW/W): Shows the current AC output power in kilowatts or watts.
• Error Codes: Displays codes like "LO" (Low Voltage), "OL" (Overload), "HI" (High Voltage), "OH" (Overheat) to indicate protection activation.

Figure 7: Front panel layout showing AC outlets, USB ports, LED display, and remote control connection.

Maintenance

Regular maintenance ensures the longevity and optimal performance of your inverter:

• Cleaning: Keep the inverter clean and free of dust and debris. Use a dry cloth to wipe the exterior. Do not use liquid cleaners.
• Ventilation: Periodically check that the cooling fan vents are not obstructed. Ensure the intelligent cooling fan operates freely when needed.
• Connections: Regularly inspect battery cable connections for tightness and corrosion. Clean terminals if necessary.
• Storage: If storing the inverter for an extended period, disconnect it from the battery and store it in a cool, dry place.

Troubleshooting

This section addresses common issues you might encounter with your Giandel inverter.

Specifications

Warranty and Support

Giandel provides an 18-Month Warranty for this product, ensuring peace of mind regarding its quality and performance. The product is also insured by AIG insurance company.

For customer support, technical assistance, or warranty claims, please contact Giandel directly. Online service and live-call support are available.

You can also refer to the official user manual PDF for additional details: Giandel 1200W Inverter User Manual (PDF)

Figure 8: Giandel's commitment to customer support, 18-month warranty, and AIG insurance.