RecPro RP-PM-PM3
RecPro RV Converter 55 Amp Manual d'usuari
Model: RP-PM-PM3 | Brand: RecPro
Introducció
This manual provides comprehensive instructions for the installation, operation, and maintenance of your RecPro RV Converter 55 Amp. This device efficiently converts 120VAC shore power to usable 12VDC power, simultaneously charging your RV's battery and powering low-voltage appliances. Featuring 4-stage smart charging and compatibility with both lead and lithium batteries, it ensures optimal battery health and reliable power supply.

Figure 1: RecPro RV Converter 55 Amp, front-side view.
Informació de seguretat
WARNING: Risk of electric shock. Do not remove cover; no user serviceable parts inside. Refer servicing to qualified service personnel. Do not touch non-insulated portions of battery connections. To reduce risk of electric shock, do not expose to rain or spray. This equipment employs components that tend to produce arcs or sparks. To prevent fire or explosion, do not install in compartments containing batteries or flammable materials.
CAUTION: To prevent fire, do not cover or obstruct ventilation openings. Do not mount in zero clearance compartment, may cause equipment to overheat.
Always ensure proper ventilation around the unit. Disconnect all power sources (AC and DC) before performing any installation or maintenance.
Què hi ha a la caixa
Your RecPro RV Converter 55 Amp el paquet inclou:
- RecPro RV Converter 55 Amp Unitat
- Indicador LED
- Manual d'usuari (aquest document)
- Necessary Fuses (30 Amp)
Configuració
Proper installation is crucial for the safe and efficient operation of your converter. Follow these steps carefully:
1. Location and Mounting
Choose a mounting location that allows for adequate ventilation and is free from flammable materials. The unit should be bolted down securely using the integrated mounting tabs on the base.

Figura 2: A baix view showing mounting tabs for secure installation.
2. Connexions elèctriques
Ensure all connections are tight and secure to prevent fire hazards. Connect the 120VAC power source to the converter's AC input. For DC output, connect your RV's 12VDC system to the converter's positive (POS+) and negative (NEG-) terminals. Ensure proper grounding (FG terminal).

Figure 3: Close-up of the connection terminals (FG, NEG-, POS+) and fuse slots.
3. Battery Type Selection (Voltage Adjustment)
The converter supports various battery types. Adjust the output voltage using the selector switch on the side of the unit to match your battery's requirements:
- 13.0 V: Standard charge for certain battery types.
- 14.6 V: Recommended for most lead-acid and lithium batteries for full charge.
- 16.5 V: Equalization charge for specific battery maintenance (consult your battery manufacturer's guidelines).

Figura 4: Voltage selection switch on the side of the unit.
Nota: The video demonstrates adjusting the voltage with a precision screwdriver. Ensure the correct voltage is selected for your battery type to prevent damage.
Video 1: Official RecPro video demonstrating the converter's features, including voltage ajust.
En funcionament
Once properly installed and connected, the RecPro RV Converter operates automatically. It features a 4-stage smart charging mode to optimize battery charging and longevity:
- Stage 1: Fast Charge (Boost) - Rapidly charges a drained battery up to full capacity.
- Stage 2: Standard Charge (Normal) - Continues charging at a steady rate to prolong battery life.
- Stage 3: Trickle Charge (Float) - Maintains battery at full charge without overcharging.
- Stage 4: Equalization Charge (Desulfation) - Periodically applies a higher voltage to break down sulfate crystals and restore battery capacity (only for compatible battery types).

Figura 5: Diagrama que il·lustra les 4-stage smart charging process.
The LED indicator light on the unit provides status feedback on the charging process and unit operation.
Manteniment
The RecPro RV Converter is designed for minimal maintenance. Key features include:
- Disseny sense manteniment: Reduces the need for frequent checks.
- Auto-Speed Cooling Fan: Internally mounted fan adjusts speed to keep the unit cool, preventing overheating.
- Protecció de fusibles: Equipat amb 30 Amp fuses to protect against reverse polarity, overload, and thermal issues. Replace blown fuses only with the same rating and type.

Figura 6: Mésview of key features including fixed/smart output modes, built-in protections, and maintenance-free design.
Regularly inspect the unit for any signs of damage or loose connections. Ensure ventilation openings remain unobstructed.
Resolució de problemes
If you encounter issues with your RecPro RV Converter, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense sortida de CC | AC power not connected or circuit breaker tripped. | Check AC power connection and reset circuit breaker. |
| Sense sortida de CC | Blown DC fuses. | Replace with same type and rating (30 Amp). |
| El ventilador no funciona | Normal operation (temperature-controlled fan). | Fan only runs when unit temperature rises or under heavy load. |
| LED Light Not On | No AC input or unit is off. | Ensure AC power is connected and unit is on. |
| LED Light Not On | Volum de sortidatage is too low (below 13V) or too high (above 16.5V). | Comproveu el volum de la bateriatage and adjust output voltage configuració si cal. |
For issues not listed here, or if troubleshooting steps do not resolve the problem, contact RecPro customer support.
Especificacions
| Característica | Detall |
|---|---|
| Marca | RecPro |
| Número de model | RP-PM-PM3 |
| Ampedat | 55 Amps |
| Wattage | 800 watts |
| Entrada Voltage | 105-130 volts de corrent altern |
| Vol. De sortidatage Rang | 13 V a 16.5 V CC |
| Carregant Stages | 4 Stage (Normal, Boost, Storage, Desulfation) |
| Compatibilitat de la bateria | Lead batteries, Lithium batteries |
| Dimensions del producte | 9.5 x 8 x 3 polzades |
| Pes de l'article | 6.27 lliures |
| Característiques especials | Charging Indicator, Auto-Speed Fan, Built-in Protections (Reverse Polarity, Overload, Thermal) |

Figure 7: Dimensions of the RecPro RV Converter 55 Amp.
Garantia i Suport
The RecPro RV Converter comes with a 3-year warranty, as indicated on the product packaging in the video. For warranty claims, technical support, or any inquiries, please contact RecPro directly.
RecPro Contact Information:
- Weblloc: recpro.com
- Adreça: RecPro 806 S. Division St. Bristol, IN 46507
- Telèfon: (574) 848-0405
- Correu electrònic: info@recpro.com
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