Highest firmware for Hayward GLX-PCB-MAIN boards?

Welcome to the forum!

My understanding is that anything 2.xx or below is AquaLogic and anything 3.xx or above is ProLogic. But the ProLogic boards should be labeled as GLX-PCB-PRO.

I have the 2.86 which I believe is the last release in the 2.xx AquaLogic series.

However, some have reported ProLogic boards 3.x.x in an AquaLogic case so there may be some overlap between the two or it may have been an upgrade as some point. The ProLogic boards will fit in an AquaLogic case and the control accessories are backwards compatible with the ProLogic board although not with all the features.

 
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Here is the ver 4.47 firmware. NOTES: This is for the glx-pcb-pro PRO board, NOT the MAIN board. On the PRO board header to plug into is designated J10. 5 pin, black in color, oriented VERTICALLY, and is located on upper left side. (If you have a horizontally oriented J12 header, you have a MAIN board and this firmware is NOT for that board)
I think that 4.47 is the latest or close to the latest version.
 
Check the software revision. 2.65 or higher will operate a variable speed pump.

Go to diagnostics and press the > button to see the software revision.

Otherwise, you can set it up as a two speed pump on relay control.

Note that version 2.65 is pretty limited in variable speed functionality.

It's really not good until the latest versions, which are not available in the Aqualogic board.

Aqualogic was discontinued and replaced by Prologic.

Wire the pump directly to the circuit breaker for continuous power.

Set the automation to two speed pump.

Then, use two relays to control high and low speed. The relays will only be low voltage and no high voltage.

The Filter relay will be high speed. An Aux relay will be low speed. Go to configuration and set the aux relay to "pump low speed ".

Set the speeds in the pump as desired.

The higher hp pump is what I would suggest. Even if you won't use full speed, the pump can be run at a lower speed for any flow rate.
 

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The command sequences for the ProLogic functions that do the same thing in the AquaLogic are identical. You can see this in the references that I posted here:


So an AquaLogic wireless/wired remote will work on a ProLogic board. It just won't have any unique ProLogic functions.

Several years ago, I confirmed this with a Hayward Tech.
 
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