User Manual Q&AAnswer
Feb 18, 2025 - 09:47 PM
To test if your Pool Lab chlorinator is working properly, follow these steps:
1. Switch off the power to the Pool Lab chlorinator at the power outlet and wait for at least 10 seconds.
2. If you have a Pool Lab ASP (Auto Sampling Photometer) connected, unplug it from the port at the bottom of the power pack. Ensure the connector is clean and dry during the test.
3. Switch on the power to the Pool Lab chlorinator at the power outlet.
4. Use the MODE button to select manual ON mode, which should start the filtration pump.
- Note: If your filtration pump is controlled by a third-party controller, make sure the pump is running.
5. If the display does not show "CL SET: 100%", use the UP button to increase the chlorinator output to 100%. Press VIEW to save the setting.
6. Hold the BACK button until the DIAGNOSTIC VIEW appears on the screen. This view displays the power supply voltage, cell amp draw, and polarity (+ or -).
7. Once the cell current has stabilized (approximately 15-30 seconds after selecting ON mode), record the VOLTS and AMPS readings, as well as the polarity indicator (+ or -).
8. Press and hold the VIEW button until the letter "R" appears over the polarity indicator, indicating a polarity reversal is in progress.
9. Wait for the polarity reversal to complete, and the polarity indicator should now show the opposite polarity to what was recorded in Step 7.
10. Wait for the cell current to stabilize again (15-30 seconds) and record the VOLTS, AMPS, and polarity.
11. Push the BACK button to return to the HOME VIEW. Use the MODE button to reset the filtration mode to its previous value (usually AUTO when controlled by Pool Lab).
12. If no ASP was connected, use the UP/DOWN buttons to reset CL SET to its previous value, and press VIEW to save the setting. If an ASP was connected, switch off the power to the chlorinator at the outlet, reconnect the ASP to the "ASP" socket on the power pack, and then turn the power back on.
13. Compare the recorded VOLTS and AMPS values with the table provided in the manual to determine if they are within the expected range for your model.
14. If the voltage is outside the range of 23V - 26V, it may indicate a faulty power supply.
15. If the amp draws are within range on both polarities and have less than a 10% difference, your chlorinator is working properly.
16. If the amp draw on one polarity is significantly different from the opposite polarity, it may indicate a faulty or calcified cell.
17. If the amp draw is low on both polarities, it may indicate a calcified cell or low salt level.
18. If the amp draw exceeds the maximum, it indicates that the salt level is too high.
19. If there is no amp draw on one or both polarities, it may indicate a faulty cell or a fault with the chlorinator power pack.
- Note: If you suspect a calcified cell, clean it with diluted acid as per the instructions in the owner's manual and repeat the test. There could be a clear insulating layer that is not visible.
20. If cleaning the cell does not resolve the issue, there may be a problem with your chlorinator cell or power pack. In such cases, it is recommended to contact your local pool professional for assistance or refer to the FAQ section on the Pool Lab website for troubleshooting low chlorine issues.
For more detailed information and troubleshooting, please refer to the Pool Lab Chlorinator User Guide provided with your product.
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