Hayward Aqua Rite/Trol PCB Display | GLX-PCB-DSP
Hayward Products
SKU: GLX-PCB-DSP
Hayward GLX-PCB-DSP Display PCB with Dial Knob (AquaRite® / AquaTrol®) – Replacement Display Board
The Hayward GLX-PCB-DSP is a genuine OEM display printed circuit board (PCB) for Hayward/Goldline AquaRite and AquaTrol salt chlorine generator control systems. This is the front-panel display board that provides the digital readout and user interface (including the dial/knob) so you can view salt level, temperature, output %, diagnostics, and system status.
Fits / Compatibility
- Hayward/Goldline AquaRite salt systems (AQR family power centers)
- Hayward/Goldline AquaTrol salt systems, including common configurations such as: AQ-TROL-RJ, AQ-TROL-RJ-TL, AQ-TROL-HP, AQ-TROL-HP-TL
- Pool Type: In-Ground
What It Fixes
- Blank display, missing segments, dim/failed LEDs, or unreadable screen
- Buttons/diagnostics not responding correctly (when the issue is isolated to the display board)
- Cracked/damaged display PCB or worn dial/knob interface
- Intermittent readout issues caused by corrosion or failed components on the display board
Key Features
- OEM display PCB designed for AquaRite/AquaTrol systems
- Restores a clear, accurate digital readout and normal user interface operation
- Includes the dial/knob on the display board assembly (as shown on most OEM listings)
Specs (Quick Reference)
- Part Number: GLX-PCB-DSP
- Part Type: Sanitization Parts
- Channel: Open Line
- Replacement Part Warranty: 1-Year (Parts Only)
- Approx. Shipping Weight: 0.2 lb
- Approx. Dimensions: 3.27" W x 3" L
Installation Notes
- Turn off power to the salt system at the breaker before opening the control box.
- Take a quick photo of wire/connectors before removal to ensure correct reinstallation.
- If your enclosure has moisture/corrosion, correct the sealing issue before installing the new board.
- If the new display does not restore operation, the issue may be in the main PCB or power supply section—diagnose before replacing additional parts.
Related Products
- Hayward GLX-PCB-DSP Display PCB (search)
- Hayward AquaRite Main PCB (GLX-PCB-RITE) (search)
- Hayward AquaTrol RJ Systems & Parts (search)
- Hayward AquaTrol HP Systems & Parts (search)
- Salt Cell Cleaning Supplies (search)
Maintenance Tips
- Keep the control box sealed and dry; moisture intrusion is one of the most common causes of PCB/display failures.
- Inspect cable routing and strain relief so vibration and heat don’t loosen connectors over time.
- Maintain proper water balance (especially calcium and pH) to reduce scaling that can make the salt system work harder.
- If readings seem off, verify salt and water temperature using reliable testing before adjusting output settings.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
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