1. Introduction and Overview
This manual provides essential instructions for the safe and efficient operation of your NOGRAX Salt Chlorinator. This device is designed to generate chlorine from salt dissolved in your pool or spa water, providing effective sanitation. It features advanced microcomputer technology for ease of use and includes automatic cleaning and protection functions.
The NOGRAX Salt Chlorinator is suitable for swimming pools, spa pools, and hot tubs up to a specified volume, depending on the model variant.
2. Safety Information
Please read all safety warnings and instructions carefully before installation and operation to prevent injury or damage to the equipment.
- Electrical Safety: Ensure the power supply matches the specified input voltage (100-240V, 50/60Hz). All electrical connections should be performed by a qualified electrician and comply with local codes.
- Water Temperature: The unit is designed with water temperature protection (10-40 ℃). Operating outside this range may damage the unit or reduce efficiency.
- Water Flow: The chlorinator requires adequate water flow to operate correctly. It includes water cutoff and water shortage protection features.
- Chemical Handling: While salt is generally safe, avoid direct contact with concentrated salt solutions. Always follow safety guidelines for handling pool chemicals.
- Children and Pets: Keep the device and its components out of reach of children and pets.
3. Package Contents
Upon opening your NOGRAX Salt Chlorinator package, please verify that all the following items are included:
- 1 x Salt Chlorinator Unit
- 1 x Step-down Transformer
- 2 x Black Connectors
- 1 x Instruction Manual (this document)
4. Specifications
The NOGRAX Salt Chlorinator is available in various capacities. The specifications for the 16g/h model and other variants are detailed below:
- Item Type: Salt Chlorinator
- Material: Plastic
- Input Voltage: 100-240V
- Voltage Frequency: 50/60Hz
- Weight (Approx.): 3196g / 112.7oz
- Product Use: Swimming pool salt chlorinator for pools, spa pools, swimming tanks, and infinity pools.
Model Specifics
| Model | Size (mm) | Working Voltage (V) | Working Current (A) | Max Chlorine Output (g/h) | Dia. of Water Inlet and Outlet | Max Pool Volume (m³) |
|---|---|---|---|---|---|---|
| HT8 | 387x122x152 | DC 24 | 4 | 8 | 1.5"/50mm | 35 |
| HT12 | 387x122x152 | DC 24 | 4 | 12 | 1.5"/50mm | 50 |
| HT16 | 387x122x152 | DC 24 | 4 | 16 | 1.5"/50mm | 68 |
| HT20 | 387x122x152 | DC 24 | 4 | 20 | 1.5"/50mm | 85 |
Note: The 16g/h model (HT16) is highlighted in bold.
5. Setup and Installation
Proper installation is crucial for the performance and longevity of your salt chlorinator. It is recommended that installation be performed by a qualified professional.
- Placement: Install the chlorinator unit in the pool's filtration system plumbing, typically after the filter and heater, but before any chemical feeders. Ensure it is easily accessible for maintenance.
- Water Level Detection: The electronic chlorine generator features a water level detection function. The unit will only operate when the probe detects sufficient water flow, ensuring safe operation.
- Electrical Connection: Connect the step-down transformer to a suitable power outlet (100-240V, 50/60Hz) and then to the chlorinator unit using the provided connectors. Ensure all connections are secure and waterproof.
- Plumbing Connections: Use the black connectors to integrate the chlorinator into your pool's plumbing system. Ensure a watertight seal to prevent leaks.
- Salt Level: Before operation, ensure your pool water has the correct salt concentration as recommended by pool chemical guidelines. Refer to your pool test kit for accurate readings.
6. Operating Instructions
The NOGRAX Salt Chlorinator is designed for user-friendly operation with several intelligent features.
- Power On/Off: Use the designated power button on the control panel to turn the unit on or off.
- Smart Adjustment: Chlorine output can be adjusted from 20% to 100% by pressing the '+' and '-' buttons on the control panel. This allows you to fine-tune chlorine production based on your pool's needs and usage.
- Smart Protection: The unit incorporates multiple protection functions, including water temperature protection (10-40 ℃), water cutoff, and water shortage protection. If the water temperature is too high or too low, or if there is insufficient water flow, the chlorinator will automatically stop running to protect the unit and prolong its service life.
- Automatic Cleaning Function: The chlorinator features an automatic cleaning function that reverses the polarity of the cell. This process helps prevent calcium buildup on the electrodes, maintaining efficiency and extending the cell's lifespan.
- Smart Alarm: In case of a fault, the unit will trigger an automatic alarm and display a fault code. Refer to the troubleshooting section for solutions based on the displayed code.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your NOGRAX Salt Chlorinator.
- Automatic Cleaning: The unit's automatic cleaning function helps prevent scale buildup. However, periodic visual inspection of the cell is recommended.
- Manual Cell Cleaning: If significant scale buildup is observed despite the automatic cleaning, the cell may require manual cleaning. Consult a pool professional or refer to advanced maintenance guides for proper procedures, typically involving a mild acid solution.
- Water Chemistry: Regularly test your pool water for salt levels, pH, and chlorine. Maintain optimal water chemistry as recommended by pool care guidelines to ensure efficient chlorinator operation and water quality.
- Winterization: In colder climates, follow standard pool winterization procedures, which typically include removing the chlorinator cell from the plumbing and storing it in a dry, frost-free location.
8. Troubleshooting
The NOGRAX Salt Chlorinator is equipped with a Smart Alarm system to indicate operational issues. If a fault occurs, the unit will display a code.
- Alarm Activation: If the Smart Alarm activates, note the displayed fault code.
- Common Issues:
- No Chlorine Production: Check salt levels, ensure adequate water flow, and verify power supply.
- Unit Not Operating: Confirm power connection, check for water level detection activation, and ensure water temperature is within the 10-40 ℃ range.
- Error Code Displayed: Consult the specific fault code in a detailed troubleshooting guide (if available separately) or contact customer support.
- Power Cycle: For minor issues, try turning the unit off, waiting a few minutes, and then turning it back on.
- Professional Assistance: For persistent problems or complex issues, it is recommended to contact a qualified pool technician or customer support.
9. Warranty and Support
NOGRAX is committed to providing excellent service to its customers.
- Customer Support: For any questions, technical assistance, or support needs, please contact NOGRAX customer service. We aim to reply within 24 hours.
- Warranty Information: Specific warranty details are typically provided with your purchase documentation. Please retain your proof of purchase for warranty claims.