1. Introduction
The Total Automatic Pump Control TWPS101 is an advanced device designed to automate the operation of water pumps. It effectively manages pump activation and deactivation based on water pressure, ensuring a consistent water supply and protecting the pump from dry running. This unit is suitable for various domestic and industrial applications, offering reliable and efficient pump management.
Key features include a robust design with IP65 protection, a maximum current capacity of 10A, and compatibility with standard 220-240V power supplies. Its integrated control system eliminates the need for traditional pressure tanks and pressure switches, simplifying installation and maintenance.
2. Safety Instructions
Please read and understand all safety instructions before installing, operating, or performing maintenance on the Total Automatic Pump Control. Failure to follow these instructions may result in electric shock, fire, serious injury, or property damage.
- Electrical Safety: Always disconnect power to the unit before performing any installation, maintenance, or troubleshooting. All electrical connections must be performed by a qualified electrician in accordance with local electrical codes and regulations. Ensure proper grounding.
- Water Pressure: Do not exceed the maximum operating pressure of 10 bar (145 psi). Operating beyond this limit can damage the unit and connected plumbing.
- Environmental Protection: The unit has an IP65 protection rating, meaning it is protected against dust ingress and low-pressure water jets from any direction. However, it is not designed for submersion. Install in a location protected from direct heavy rain or prolonged exposure to water.
- Temperature: Do not operate the unit in environments where the temperature exceeds 60°C.
- Mounting: Ensure the unit is securely mounted on a stable surface to prevent vibration and damage.
- Children and Pets: Keep the unit out of reach of children and pets.
3. Components Overview
The Total Automatic Pump Control TWPS101 features a compact design with clearly labeled indicators and connection points.
Image 3.1: Front view of the Total Automatic Pump Control TWPS101, showing the control panel with Power On, Pump On, Failure indicators, and the Restart button. The main body and pipe connections are also visible.
Image 3.2: Side view of the pump control unit, highlighting the 1-inch pipe diameter inlet and outlet connections, and the sealed cable entry points.
Main Components:
- Control Panel: Located on the front, it includes LED indicators and a restart button.
- Power On Indicator: Green LED, illuminates when the unit receives power.
- Pump On Indicator: Yellow LED, illuminates when the pump is actively running.
- Failure Indicator: Red LED, illuminates to indicate an error condition, such as dry running.
- Restart Button: Used to reset the unit after a failure or power interruption.
- Inlet/Outlet Ports: 1-inch threaded connections for water input and output.
- Electrical Connection Points: Sealed entries for power supply and pump wiring.
4. Technical Specifications
The following table details the technical specifications of the Total Automatic Pump Control TWPS101:
| Specification | Value |
|---|---|
| Rated Voltage | 220-240V |
| Frequency | 50/60Hz |
| Starting Pressure | 1.5 bar (22 psi) |
| Max. Current | 10A |
| Max. Pressure | 10 bar (145 psi) |
| Pipe Diameter | 1 inch x 1 inch |
| Protection Degree | IP65 |
| Max. Temperature | 60°C |
| Item Weight | 900 g |
| Product Dimensions | 23 x 17 x 18.5 cm |
| Material | Metal |
| Color | Silver |
| Model Number | TWPS101 |
5. Setup and Installation
Proper installation is crucial for the safe and efficient operation of the pump control unit. It is highly recommended that installation be performed by a qualified professional.
Installation Steps:
- Mounting: Securely fasten the pump control unit to a stable, vertical surface using appropriate screws. Ensure the unit is mounted in a position where the electrical connections are easily accessible but protected from direct water spray.
- Pipe Connections: Connect the pump's discharge pipe to the inlet of the control unit and the system's supply pipe to the outlet. Both connections are 1 inch in diameter. Use thread sealant tape (PTFE tape) to ensure watertight connections. Ensure the unit is installed with the inlet at the bottom and outlet at the top, as indicated by flow arrows if present.
- Electrical Wiring:
Image 5.1: Wiring diagram illustrating the connections for power input and pump output. Note the requirement for a three-wire cable and proper fastening of all screws and cable entries.
- Power Supply: Connect the main power supply (220-240V, 50/60Hz) to the designated input terminals. Use a three-wire cable with an outer diameter between 7.5mm and 8.5mm. Ensure the power source is protected by a suitable circuit breaker.
- Pump Connection: Connect the pump's power cable to the designated output terminals.
- Secure Connections: Ensure all four screws on the terminal cover are securely fastened. The two cable fixing nuts must also be tightened to prevent cable movement and maintain IP65 integrity.
- Grounding: Ensure the unit and the pump are properly grounded to prevent electrical hazards.
- Initial Fill: Before starting the pump, ensure the pump and the suction line are fully primed with water to prevent dry running.
6. Operating Instructions
The Total Automatic Pump Control TWPS101 operates automatically once properly installed and powered.
Operation Sequence:
- Power On: Once power is supplied to the unit, the Power On (green) indicator light will illuminate.
- Automatic Start: When a tap or valve is opened, causing a pressure drop below the starting pressure (1.5 bar), the control unit will automatically start the pump. The Pump On (yellow) indicator light will illuminate.
- Automatic Stop: When the tap or valve is closed, and water flow stops, the pressure in the system will rise. The control unit will automatically stop the pump after a few seconds, and the Pump On light will turn off.
- Dry Running Protection: If the pump runs without water (dry running), the control unit will detect the lack of flow and automatically stop the pump to prevent damage. The Failure (red) indicator light will illuminate.
- Restarting After Failure: If the Failure light is on, ensure there is water supply to the pump. Once the water supply is restored, press the Restart button on the control panel to reset the unit and resume normal operation.
7. Maintenance
The Total Automatic Pump Control TWPS101 is designed for minimal maintenance. However, regular checks can help ensure its longevity and reliable performance.
- Regular Inspection: Periodically inspect the unit for any signs of physical damage, leaks, or loose connections.
- Cleaning: Keep the exterior of the unit clean and free from dust and debris. Use a soft, damp cloth for cleaning. Do not use abrasive cleaners or solvents.
- Winterization (if applicable): In areas prone to freezing temperatures, ensure the unit and connected pipes are drained or protected from frost to prevent damage.
- Electrical Connections: Occasionally check that all electrical connections remain tight and secure.
8. Troubleshooting
This section provides solutions to common issues you might encounter with your Total Automatic Pump Control.
| Problem | Possible Cause | Solution |
|---|---|---|
| Failure (red) light is on. | No water supply to the pump (dry running). Pump not primed. | Ensure water supply is available. Prime the pump and suction line. Press the Restart button. |
| Pump does not start when tap is opened. | No power to the unit. Loose electrical connections. Pump motor issue. Unit in failure mode (red light on). | Check power supply and circuit breaker. Verify all electrical connections are secure. Check pump motor for faults. If red light is on, follow steps for 'Failure' light. |
| Pump runs continuously. | Leak in the plumbing system. Pressure sensor malfunction. Constant water demand. | Check all pipes, fittings, and fixtures for leaks. If no leaks are found, the pressure sensor may be faulty and require professional inspection. Ensure no taps are left open. |
| Pump cycles on and off frequently. | Small leak in the system. Check valve issue. Insufficient water flow. | Inspect for small leaks. Check the pump's check valve for proper operation. Ensure adequate water supply to the pump. |
If the problem persists after attempting these solutions, please contact a qualified technician or the manufacturer's support.
9. Warranty Information
Specific warranty terms and conditions for the Total Automatic Pump Control TWPS101 are typically provided at the time of purchase or included with the product packaging. Please refer to your purchase receipt or the documentation supplied with your unit for detailed warranty coverage, duration, and claim procedures. Keep your proof of purchase in a safe place.
10. Customer Support
For technical assistance, spare parts, or further inquiries regarding your Total Automatic Pump Control TWPS101, please contact your retailer or the authorized Total service center in your region. When contacting support, please have your product model number (TWPS101) and purchase details ready.
