S100103 - Lay-Z-Spa AirJet Pump Logic Controller Motherboard PCB

This product data sheet is originally written in English.


The Spa Workshop

S100103 - Lay-Z-Spa AirJet Pump 

Logic Controller 

Motherboard PCB

Professionally refurbished • Fully tested • Ready to install

Common problems

Having trouble with your Lay-Z-Spa AirJet Pump?  

Water Not Heating

Persistant 6CF Error Code

Control Panel Freezing

If any of these issues sound familiar, it is most likely that the logic controller has failed. If you are confident with a screwdriver, replacement is straightforward. We are also available for assistance should you get stuck.

Electrical connections

Compatibility (important)

Please be aware that this board is only compatible with the models specified in addition to having a 'Reset' button, as pictured and circled in red. Refer to the data panel on the side of your pump for compatibility, If you are unsure, please contact us for assistance before purchase.

S100101 / S100102 / S100103 / S100104

110 - 240 Volts AC - 50-60Hz

Orders ship Monday–Friday. Collection is available by appointment only.

About The Spa Workshop

Based near Southampton on the edge of the New Forest, we specialise exclusively in the service, repair and refurbishment of Lay-Z-Spa and Coleman SaluSpa pumps. If you need help choosing the correct part, just message us — we’re always happy to assist.

Visit our eBay shop for more Lay-Z-Spa parts & service kits

© The Spa Workshop Ltd
If any of these issues sound familiar, it is most likely that the logic controller has failed. If you are confident with a screwdriver, replacement is straightforward. We are also available for assistance should you get stuck. Please be aware that this board is only compatible with the models specified in addition to having a 'Reset' button, as pictured and circled in red. Refer to the data panel on the side of your pump for compatibility, If you are unsure, please contact us for assistance before purchase. Orders ship Monday–Friday. Collection is available by appointment only. Based near Southampton on the edge of the New Forest, we specialise exclusively in the service, repair and refurbishment of Lay-Z-Spa and Coleman SaluSpa pumps. If you need help choosing the correct par