Introduzione
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.
Informazioni sulla sicurezza
WARNING: CAR BATTERY IS TOO SMALL TO CONNECT FOR LONG TERM USE! PLEASE CHOOSE A 200AH OR ABOVE BATTERY.
Per evitare lesioni o danni all'inverter e ai dispositivi collegati, osservare sempre le seguenti precauzioni di sicurezza:
- Assicurarsi che l'inverter sia collegato solo a una fonte di alimentazione da 12 V CC.
- Non esporre l'inverter ad acqua, pioggia o neve.
- Non utilizzare l'inverter se è caduto o è danneggiato.
- Assicurare un'adeguata ventilazione attorno all'inverter per evitare il surriscaldamento.
- Non collegare l'inverter al cablaggio di distribuzione CA.
- Tenere i bambini lontani dall'inverter.
- Scollegare l'inverter dalla batteria quando non è in uso.
- Use appropriate cable gauges for connections to prevent overheating and voltage goccia.

Figure 2: The inverter incorporates multiple safety protections including low voltage, overheat, reverse polarity, short circuit, overload, over-voltage, e progettazione di input/output isolati.
Contenuto della confezione
Verificare che tutti gli articoli siano presenti nel pacco:
- Inverter a onda sinusoidale pura da 1200 Watt
- 15 FT Wired Remote Control
- 2 FT Battery Cables (Red and Black)
- Cuscinetti antiurto (4 pezzi)
Caratteristiche del prodotto
The Giandel 1200W Pure Sine Wave Power Inverter offers the following key features:
- True Rated Continuous 1200 Watts: Provides stable and reliable power output.
- Uscita onda sinusoidale pura: Ideal for sensitive electronics, ensuring clean power delivery with THD (Total Harmonic Distortion) less than 3%.
- Ingresso CC 12 V: Designed for 12-volt battery systems.
- Prese CA multiple: Features two 120V AC outlets for standard appliances.
- Porte di ricarica rapida: Includes one QC 3.0 USB port and one Type-C PD30W port for rapid device charging.
- Telecomando cablato: Allows convenient ON/OFF control from up to 15 feet away, with an LED display for input voltage and output power monitoring.
- Multi-protezioni: Integrated safeguards against over voltage, volume bassotage, overload, short circuit, over heat, and reverse polarity (via fuse).
- Tecnologia Soft Start: Reduces inrush current, protecting both the inverter and connected devices.
- Costruzione durevole: Strong aluminum alloy housing provides protection against drops and impacts.
- Ventola di raffreddamento intelligente: 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.
Impostare
Una corretta configurazione è fondamentale per un funzionamento sicuro ed efficiente. Seguire attentamente questi passaggi:
1. Scelta di una posizione
- 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.
- Identify the positive (+) and negative (-) terminals on both the inverter and the battery.
- Connect the red battery cable (positive) to the positive (+) terminal of the inverter. Secure it firmly.
- Connect the other end of the red battery cable to the positive (+) terminal of the battery. Secure it firmly.
- Connect the black battery cable (negative) to the negative (-) terminal of the inverter. Secure it firmly.
- Connect the other end of the black battery cable to the negative (-) terminal of the battery. Secure it firmly.
- Importante: Assicurarsi che tutti i collegamenti siano ben stretti per evitare 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. Collegamento del telecomando
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.
Istruzioni per l'uso
1. Accensione/Spegnimento
- 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. Collegamento degli apparecchi AC
- Plug your 120V AC appliances into the two AC outlets on the inverter's front panel.
- Assicurare il flusso d'acqua continuo totaletage 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.

Figura 6: Esamples 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:
- Ingresso (V): Visualizza il volume di ingresso CC correntetage dalla batteria.
- Output (kW/W): Shows the current AC output power in kilowatts or watts.
- Codici di errore: 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.
Manutenzione
Una manutenzione regolare garantisce la longevità e le prestazioni ottimali del tuo inverter:
- Pulizia: Keep the inverter clean and free of dust and debris. Use a dry cloth to wipe the exterior. Do not use liquid cleaners.
- Ventilazione: Periodically check that the cooling fan vents are not obstructed. Ensure the intelligent cooling fan operates freely when needed.
- Connessioni: Controllare regolarmente i collegamenti dei cavi della batteria per verificarne la tenuta e la presenza di corrosione. Pulire i terminali se necessario.
- Magazzinaggio: Se si conserva l'inverter per un periodo prolungato, scollegarlo dalla batteria e conservarlo in un luogo fresco e asciutto.
Risoluzione dei problemi
This section addresses common issues you might encounter with your Giandel inverter.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| L'inverter non si accende. |
|
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| Inverter shuts down with "LO" on display. |
|
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| Inverter shuts down with "OL" on display. |
|
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| Inverter shuts down with "OH" on display. |
|
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| Battery cables get hot. |
|
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Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Nome del modello | PS-1200JCR |
| Potenza di uscita continua | 1200 Watt |
| Potenza di uscita massima | 2400 Watts (short duration) |
| Ingresso CC Voltage | 12V |
| Volume di uscita CAtage | 120V |
| Forma d'onda di uscita | Onda sinusoidale pura (THD < 3%) |
| Porte USB | 1x QC 3.0, 1x Type-C PD30W |
| Dimensioni del prodotto | 11.22 x 5.5 x 2.95 pollici |
| Peso dell'articolo | 5.6 libbre |
| Usi consigliati | Home, Office, RV, Camper, Boat, Solar Setup |
Garanzia e supporto
Giandel fornisce un Garanzia di 18 mesi 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.
Per ulteriori dettagli è possibile fare riferimento anche al manuale utente ufficiale in formato PDF: Giandel 1200W Inverter User Manual (PDF)

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