1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Franklin Electric Control Box, Model 2823018110. This control box is specifically designed for starting single-phase submersible motors, featuring a robust metal construction and a wall-mount design. It includes a thermal protector for enhanced motor safety. Please read this manual thoroughly before installation or operation to ensure proper use and to prevent potential hazards.
2. Safety Information
WARNING: ELECTRIC SHOCK HAZARD. Disconnect power before opening or servicing. Failure to do so can result in serious injury or death.
Overload protectors or switches in this box do not provide protection for all circuits, even though the pump stops when the switches are off. Always disconnect the main branch circuit power to this box at the fuse or circuit breaker panel before servicing the pump, control box, pipes, cable, pump, or motor. Do not use this product on a swimming pool or spa application. Ensure all metal parts have been properly grounded according to applicable codes and local electrical regulations. Installation should only be performed by a qualified electrician.
Image: Front view of the Franklin Electric Control Box, highlighting the warning label regarding electrical shock hazard and proper grounding procedures.
- Always wear appropriate personal protective equipment (PPE) during installation and maintenance.
- Verify that the supply voltage matches the control box's rated voltage (230V).
- Ensure all wiring connections are secure and comply with national and local electrical codes.
- Do not operate the control box if it is damaged or has exposed wiring.
3. Product Overview
The Franklin Electric Control Box (Model 2823018110) is a critical component for single-phase submersible pump systems. It houses the necessary electrical components to start and protect the pump motor. Key features include:
- Rated HP: 2
- Voltage: 230V (single phase)
- Included Components: Thermal protector and start relay
- Capacitors: Start capacitor (105 - 126 uf) and Working capacitor (20 uf)
- Construction: Durable metal enclosure with wall-mount design
Image: A collection of Franklin Electric control boxes, showcasing different models and sizes, including the type described in this manual.
4. Setup and Installation
Installation of the control box should be performed by a qualified professional in accordance with all local and national electrical codes. Ensure the power supply is disconnected at the main breaker before beginning any installation work.
- Mounting: Select a dry, well-ventilated location for mounting the control box, away from direct sunlight, excessive heat, or moisture. Use appropriate fasteners to secure the control box to a sturdy wall or support structure.
- Wiring Connections:
- Connect the incoming 230V single-phase power supply to the designated terminals within the control box.
- Connect the submersible pump motor leads to the corresponding terminals (typically L1, L2, and Ground). Refer to the wiring diagram inside the control box cover for precise connections.
- Ensure all connections are tight and secure to prevent loose contacts and potential arcing.
- Grounding: Properly ground the control box and all associated metal components to a reliable earth ground, as required by electrical codes.
- Final Check: Before restoring power, double-check all wiring connections and ensure the control box cover is securely closed.
5. Operating Instructions
Once the control box is properly installed and wired, operation is straightforward:
- Initial Start-up: After installation, restore power to the control box at the main circuit breaker. The pump should start automatically if connected to a pressure switch or other control device.
- Thermal Protector: The control box is equipped with a thermal protector to prevent motor damage from overheating or overload. If the pump stops unexpectedly, the thermal protector may have tripped. Allow the motor to cool down for a period (typically 15-30 minutes) before attempting to reset.
- Resetting Overload: To reset the thermal protector, locate the reset button on the control box (often labeled "RESET FOR MOTOR TO START"). Press the button firmly. If the pump does not restart or trips again shortly after resetting, investigate the cause of the overload (e.g., low voltage, clogged pump, faulty motor).
6. Maintenance
The Franklin Electric Control Box is designed for minimal maintenance. However, periodic checks can help ensure its longevity and reliable operation:
- Annual Inspection: Annually, with power disconnected, inspect the control box for any signs of corrosion, loose wiring, or damage. Ensure the enclosure is sealed and free from moisture ingress.
- Cleanliness: Keep the exterior of the control box clean and free of dust and debris. Do not use harsh chemicals or abrasive cleaners.
- Ventilation: Ensure that the area around the control box remains clear to allow for proper air circulation and heat dissipation.
7. Troubleshooting
If you experience issues with your submersible pump system, consider the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not start | No power to control box | Check main circuit breaker and power supply. |
| Pump does not start | Thermal protector tripped | Allow motor to cool, then press the reset button on the control box. Investigate cause of overload. |
| Pump does not start | Faulty wiring connection | Disconnect power and check all wiring connections inside the control box and at the pump. |
| Pump runs intermittently | Intermittent power supply or pressure switch issue | Check power supply stability and inspect pressure switch for proper operation. |
| Control box hums but pump doesn't start | Motor issue or seized pump | Consult a qualified pump technician. Do not attempt to force start the pump. |
If these steps do not resolve the issue, it is recommended to contact a qualified pump technician or Franklin Electric customer support.
8. Specifications
| Attribute | Value |
|---|---|
| Brand | Franklin Electric |
| Model Number | 2823018110 |
| Rated Horsepower (HP) | 2 hp |
| Voltage | 230 Volts |
| Phases x Supply Voltage | 1 x 230 (single phase) |
| Power | 1.5 kW |
| Power Frequency | 60Hz |
| Start Capacitor | 105 - 126 uf |
| Working Capacitor | 20 uf |
| Included Components | Thermal protector and start relay |
| Material | Aluminum |
| Color | Grey |
| Item Weight | 3.06 kg / 6.75 lb (Product Weight: 6.36 pounds) |
| Product Dimensions | 4.33 x 0.79 x 1.18 inches |
| Power Source | Corded Electric |
9. Warranty and Support
Specific warranty details and direct support contact information are not provided within this manual. For warranty claims, technical support, or service inquiries, please refer to the official Franklin Electric website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty purposes.
Franklin Electric Official Website: www.franklinwater.com
