Hayward AQR100 User Manual (English)

Other manuals for Hayward AQR100

Questions and Answers:

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Shane RobertsAug 20, 2025
Why is my Hayward Inverter not producing enough chlorine?
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  Shane JonesAug 20, 2025
  Several factors can cause low chlorine levels. The DAILY CHLORINE OUTPUT setting may be too low, requiring adjustment. Low stabilizer (Cyanuric Acid) levels necessitate adding stabilizer to the pool. Insufficient filter pump run time, particularly for larger pools, should be increased. High salt levels need to be lowered. Very warm water increases chlorine demand, so increase Output % or filter run time. Other causes can be excessive scaling on the cell, high nitrogen levels in the pool water, or recent use of “Yellow Out” or similar treatments. Also, cold water below 50ºF will cause the Inverter to stop generating, and water between 50ºF - 60ºF will reduce output.
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Christopher LynchAug 22, 2025
What to do if the 'Inadequate Water Flow' LED is illuminated on my Hayward AQR100 Inverter?
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  Elizabeth KnightAug 22, 2025
  If the 'Inadequate Water Flow' LED is illuminated, it indicates a low flow or no flow condition. First, verify that the filter pump is running and that there are no obstructions or restrictions in the pool plumbing. Backwash the pool filter. If you have a variable speed pump, increase its speed.
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Nicole FowlerAug 25, 2025
What should I do if my Hayward Inverter is showing a 'Low Salt' error?
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  Tanner RobertsAug 25, 2025
  If your Hayward Inverter displays a 'Low Salt' error, check the salt level in the pool and ensure it's greater than 1500 ppm but less than 4500 ppm. Inspect the Cell for dirt and follow the Cell cleaning procedure if necessary. Also, inspect the Cell Vessel to verify the Cell plates are fully covered by moving water. You can also remove power to the AQR100 for two minutes and then re-apply.
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Joseph BergAug 26, 2025
What does it mean when the 'PROBLEM DETECTED' LED is illuminated and the 'MIN' LED is blinking on my Hayward Inverter?
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  Billy EwingAug 26, 2025
  When the 'PROBLEM DETECTED' LED is illuminated and the 'MIN' LED is blinking, the salt level may be too low. Adjust the salt to the recommended levels. Also, remove and inspect the Cell for scale.
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Sara McdowellAug 27, 2025
What to do if the Hayward AQR100 Inverter displays 'Inadequate Water Flow'?
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  Rebecca PopeAug 28, 2025
  If your Hayward Inverter indicates 'Inadequate Water Flow', it could be due to a low flow or no flow condition. Remove power to the AQR100 for two minutes and then re-apply. Check for obstructions or any flow-related issues in your pool's plumbing system.
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Tara PaulAug 29, 2025
What to do if my Hayward AQR100 Inverter has 'High Salt'?
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  Steven KentAug 30, 2025
  If your Hayward Inverter indicates a 'High Salt' level, verify that the salt level in the pool is no greater than 4500 ppm and/or the temperature does not exceed 104ºF. You can also remove power to the AQR100 for two minutes and then re-apply.
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Dylan Davis DDSAug 31, 2025
What does it mean if the 'STANDING BY' LED is blinking on my Hayward AQR100 Inverter?
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  Matthew HillAug 31, 2025
  A blinking 'STANDING BY' LED indicates that the water temperature is either too high (120ºF) or too low (50ºF). Wait until the water temperature returns to normal.
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Lauren AndersonSep 2, 2025
How to fix a Hayward AQR100 Inverter with a Temperature Sensor Error?
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  Richard FordSep 2, 2025
  To address a Temperature Sensor Error on your Hayward Inverter, first, remove power to the AQR100 for two minutes and then re-apply. Inspect the Cell for dirt; if it's dirty, follow the Cell cleaning procedure.
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Patrick MaciasSep 4, 2025
What to do if my Hayward AQR100 displays a 'Water Temperature Error'?
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  millermatthewSep 4, 2025
  If your Hayward Inverter shows a 'Water Temperature Error,' remove power to the AQR100 for two minutes, then re-apply. Check that the pool temperature is more than 50ºF and less than 104ºF.
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Steven HobbsSep 6, 2025
What to do if the LEDs on my Hayward AQR100 Inverter are not on?
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  justin68Sep 6, 2025
  Check to make sure the unit is receiving power. If no power is detected, the circuit breaker may have to be reset.