Product Overview
The Southwire Surge Guard 30 Amp Portable RV Surge Protector (Model 34930) is designed to safeguard your RV's electrical system from various power anomalies. It provides comprehensive protection against power surges, open ground conditions, open neutral conditions, and both low (<102V) and high (>132V) voltage situations. Additionally, it monitors for overheating of the plug or receptacle, ensuring a safe and reliable power connection for your recreational vehicle.
Figure 1: Southwire Surge Guard 30A Portable RV Surge Protector (Model 34930). This image shows the device with its LCD screen displaying "RV ON L1=123V", indicating normal operation with 123 volts on Line 1. The device also features indicator lights for caution, power on, and surge protection status.
Key Features
- Continuously monitors for and displays voltage and amp draw (RMS).
- Clear LCD display for easy monitoring (English).
- Features a 10-second start-up sequence for system stabilization.
- Incorporates a 128-second reset delay to protect the A/C compressor.
- Compact dimensions: 4.68" width x 21.50" length x 3.86" depth.
- Universal Fit Type, capable of handling up to 3600 Watts.
Setup and Installation
- Inspect Power Pedestal: Before connecting the Surge Guard, visually inspect the campground power pedestal for any obvious damage or loose connections.
- Connect Surge Guard: Plug the Surge Guard 30A Portable RV Surge Protector directly into the 30 Amp receptacle on the power pedestal. Ensure a firm and secure connection.
- Monitor Initial Self-Test: Upon connection, the Surge Guard will perform an automatic self-test. Observe the LCD display and indicator lights. The unit will verify proper grounding, neutral connection, and voltage levels. If any fault is detected (e.g., open neutral, open ground, or incorrect voltage), the unit will not allow power to pass through and will display a caution message.
- Connect RV Power Cord: Once the Surge Guard indicates a safe power connection (typically "RV ON" and stable voltage on the LCD), plug your RV's 30 Amp power cord into the receptacle on the Surge Guard.
- Secure Connection (Optional): For added security and theft deterrence, you may use a cable lock through the designated opening on the Surge Guard to secure it to the power pedestal.
Always ensure the power pedestal breaker is OFF before connecting or disconnecting any electrical equipment.
Operating Instructions
The Surge Guard 34930 continuously monitors your RV's electrical connection and provides real-time feedback through its LCD display and indicator lights.
LCD Display Readings:
- Voltage (V): Shows the incoming voltage from the power pedestal. Normal operating range is typically between 102V and 132V.
- Amp Draw (A): Displays the current electrical load (amperage) being drawn by your RV. This helps you manage your power consumption and avoid overloading the 30 Amp circuit.
- Status Messages: The display will show messages like "RV ON" when power is safely supplied, or specific error codes/messages if a fault is detected.
Indicator Lights:
- Caution When Flashing (Red LED): Indicates a detected fault condition (e.g., open ground, open neutral, low/high voltage, or overheating). If this light flashes, disconnect your RV immediately and troubleshoot the power source.
- Power On (Green LED): Illuminates steadily when safe and proper power is being supplied to your RV.
- Surge (No Protection When Off) (Yellow LED): This light indicates the status of the surge protection component. If this light is OFF, it means the surge protection has been compromised (e.g., due to a significant surge event) and the unit no longer provides surge protection. The unit may still pass power if other conditions are safe, but it should be replaced for full protection.
Operational Delays:
- 10-Second Start-Up Sequence: After initial connection, the unit performs a brief diagnostic check before supplying power.
- 128-Second Reset Delay: This delay is crucial for protecting your RV's air conditioning compressor. If power is interrupted and then restored, the unit will wait 128 seconds before re-engaging power to allow the compressor to equalize pressure, preventing damage.
Maintenance
The Surge Guard 34930 is designed for durability and minimal maintenance. However, regular inspection can prolong its lifespan and ensure continued protection.
- Regular Cleaning: Periodically wipe down the unit with a damp cloth to remove dirt, dust, and debris. Ensure the LCD screen is clean for clear visibility.
- Inspect Connections: Before each use, check the male and female plugs for any signs of corrosion, bent prongs, or damage. Ensure connections are tight and secure.
- Check for Physical Damage: Inspect the housing and cable for cracks, cuts, or other physical damage. Do not use the unit if it appears damaged.
- Storage: When not in use, store the Surge Guard in a clean, dry place, away from extreme temperatures and direct sunlight.
- Surge Protection Status: Regularly check the "Surge (No Protection When Off)" indicator light. If it is off, the internal surge protection has been consumed, and the unit should be replaced to maintain full protection against surges.
Troubleshooting
The Surge Guard 34930 is designed to protect your RV by interrupting power when unsafe conditions are detected. If your RV is not receiving power or the "Caution When Flashing" light is active, refer to the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power to RV / "Caution When Flashing" Light On |
|
|
| "Surge (No Protection When Off)" Light is OFF | Internal surge protection has been consumed. | The unit no longer provides surge protection. While it may still pass power if other conditions are safe, it is recommended to replace the unit for full protection against future surges. |
| LCD Display is Blank or Unresponsive | No power to the unit or internal malfunction. |
|
For persistent issues, contact Southwire customer support or a certified RV technician.
Specifications
| Attribute | Detail |
|---|---|
| Manufacturer | Southwire |
| Brand | Surge Guard |
| Model Number | 34930 |
| Amperage | 30 Amps |
| Voltage | 120 Volts |
| Joule Rating | 2450 Joules (from product description) |
| Product Dimensions | 23.25 x 5.5 x 4.25 inches |
| Item Weight | 3.2 pounds |
| Country of Origin | Honduras |
| First Available Date | March 23, 2018 |
Warranty and Support
The Southwire Surge Guard 34930 is known for its robust construction and reliability. Based on user feedback, the product is often associated with a limited lifetime warranty, reflecting the manufacturer's confidence in its durability.
For specific warranty details, claims, or technical support, please contact Southwire directly. It is recommended to keep your purchase receipt for warranty purposes.
For further assistance or inquiries, please visit the official Southwire website or contact their customer service department.
