Jandy Pool AquaPure Error Code 15: How to Fix It

Medium 15-30 minutes Medium Severity Verified June 2026
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Error Code
15
Brand
Jandy
Product Type
pool_equipment
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
15-30 minutes
Error code 15 on your Jandy AquaPure salt chlorinator means the cell has reached the end of its life and needs replacement. This guide will help you diagnose the issue, install a new cell, and get your pool back to crystal clear water.
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Tools You'll Need

How to Fix Error Code 15

  1. Turn Off Power and Verify Cell Serial Number

    Always shut off power before servicing electrical pool equipment to avoid shock.

  2. Remove the Old Cell

  3. Install the New Cell

    Do not overtighten to avoid cracking the plastic.

  4. Reset the System and Check Operation

Parts You May Need

Jandy AquaPure replacement cell
Check Price on Amazon
Jandy AquaPure replacement cell
Check Price on Amazon
Jandy AquaPure replacement cell
Check Price on Amazon
Jandy AquaPure replacement cell
Check Price on Amazon
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When to Call a Professional

If the error persists after replacing the cell, or if you're uncomfortable working with plumbing or electrical connections, contact a certified pool technician.

Frequently Asked Questions

Can I clean the old cell instead of replacing it?
No. Error 15 specifically indicates the cell has reached the end of its service life (typically 3-5 years). Cleaning will not resolve it.
How much does a replacement Jandy AquaPure cell cost?
Prices vary by model, typically between $300 and $600. Check your cell model for exact pricing.
Will the pool still filter water with error code 15?
Yes, the pump and filter will still run, but the chlorinator will stop producing chlorine, leading to algae and bacteria growth. Replace promptly.
What tools do I need to replace the cell?
You'll need a Phillips screwdriver and Teflon tape for the threads. No special tools are required.
Can I bypass error code 15 temporarily?
No, the system will not allow bypass. You must replace the cell to clear the error.

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