Description
xThis Hayward GLX-PCB-MAIN is the direct replacement main printed circuit board for Goldline AquaLogic and AquaPlus pool automation systems.
When a pool automation controller fails or shows erratic behavior, replacing the main PCB restores the control center that coordinates pumps, valves, heaters and chlorinators. The GLX-PCB-MAIN is engineered to fit specific Hayward Goldline models so technicians and experienced DIYers can swap the heart of the system without replacing the entire control enclosure. It supports wired remote-compatible units and multiple AquaLogic and AquaPlus configurations, offering a straightforward way to renew a malfunctioning controller while retaining existing wiring and components where compatible.
Which Hayward systems work with this replacement PCB?
The GLX-PCB-MAIN is compatible with a defined set of Goldline models. It is intended for AquaLogic and AquaPlus control centers listed below and also works with a wired remote control automation variant. Confirm the original model number before ordering to ensure a match.
- Compatible models: AQL-PS-4, AQL-PS-8-V, AQL-PS-8, AQL-PS-16-V, AQL-PS-16
- Also fits wired remote automation model AQL-SS-6B-BOX
- Designed to replace the main PCB without changing the enclosure in matching units
- Not a universal PCB—verify part numbers and connector layouts first
How difficult is installation and what should I prepare?
Installing the main PCB requires basic electrical safety and familiarity with pool controller wiring. A technician or a confident DIYer who can follow wiring diagrams and power down the system safely can perform the swap. Keep the original mounting screws, photo of connector placements, and any label information to help faster reassembly.
- Turn off all power and lock out the circuit before opening the control box
- Document or photograph all wire locations before disconnecting
- Handle the PCB by the edges and avoid static discharge—use an anti-static wrist strap if available
- Test system functions after installation and secure the enclosure weatherproofing
What features and limits should I know about this PCB?
This replacement board supplies the core control electronics for the listed Hayward units and reproduces the original connector layout and control pathways. It does not expand feature sets beyond the original model capabilities; it restores factory functionality rather than adding new automation options. Weight and shipping considerations are important because the unit is substantial when packaged.
- Main printed circuit board intended as a direct replacement
- Maintains original AquaLogic/AquaPlus control features—no feature upgrades
- Check serial/part numbers to match firmware and connectors
- Package weight listed as 48 pounds—account for shipping and handling
How should I troubleshoot after installing the replacement PCB?
If the system does not behave as expected after replacement, methodical checks prevent repeat issues. Ensure all connectors are fully seated, ground and mains connections are correct, and any fuses or auxiliary modules are intact. If problems persist, compare the original PCB markings and wiring diagrams or contact a certified Hayward technician for guidance.
- Verify power is correctly applied and fuses are not blown
- Confirm all harness connectors are fully engaged and keyed correctly
- Check for system-specific error codes on the controller display
- Retain original unit documentation and photos for reference during troubleshooting
Who is this replacement PCB for? This GLX-PCB-MAIN suits pool service professionals, electrical technicians, and experienced homeowners maintaining Hayward Goldline AquaLogic or AquaPlus systems. Choose this part when the existing control board has failed, when diagnostics point to PCB faults, or when you prefer restoring the original controller hardware instead of replacing the entire automation enclosure. Always confirm compatibility with your model number and consult local electrical codes or a licensed technician if you are unsure about performing the installation yourself.
FAQ
Q: Is this PCB compatible with my AquaLogic AQL-PS-8 controller?
A: Yes. The GLX-PCB-MAIN fits AQL-PS-8 models; verify your unit's model label and connector layout before purchase.
Q: Can I install this PCB myself?
A: Experienced DIYers can if they shut off power, document wiring, and follow safety practices; otherwise hire a certified technician.
Delivery & Returns
xFree UK delivery on every order — packed within 1 business day, arriving in 2–4 business days.
Free 30-day returns — email us for a prepaid label; refunds land within 3–5 business days of the return arriving.
Why GardenLuxe
x- ✓ Proven best-sellers only — products UK gardens buy again and again
- ✓ Free UK delivery on every order
- ✓ Free 30-day returns with prepaid label
- ✓ Genuine products from reputable suppliers
- ✓ Human support — gardenluxe.co.uk@gmail.com
Care & Good To Know
x- Rugs & mats: hose down or machine wash per label; air-dry fully before storing.
- Shade cloth: use every grommet, tension with bungee ties, take down for winter storms.
- Fertilisers & plant food: always follow label dose rates; store sealed, dry and away from children and pets.
- Power tool parts: check bar length and pitch/gauge match your saw before fitting.
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