What’s the difference between the CO module and the EN module?
Last updated 4 months ago
Overview
The in.touch 3 system is made up of two modules that work together to connect your spa to the internet and the Gecko App. Each module plays a different role in how your spa communicates with your home network and your mobile device.
CO Module – Spa
The CO module (short for “Communication Output”) is installed inside or under your spa cabinet and connects directly to your Gecko spa control pack
EN Module – Home
The EN module (short for “Ethernet Network”) is installed indoors near your router and connects directly to your home network via an Ethernet cable.
How they work together
The CO module and EN module communicate wirelessly through a radio frequency (RF) link.
The EN module connects your home Wi-Fi network to the Gecko cloud, while the CO module connects your spa’s control system to that same cloud. Together, they let you control and monitor your spa anywhere using the Gecko App.
Summary table
FeatureCO Module (Spa)EN Module (Home) | ||
Location | Under the spa skirt | Indoors near router |
Connection type | Connects to spa control pack (CO port) | Connects via Ethernet to router |
Power source | From the spa control pack | External power adapter |
Communication | Wireless RF link to EN module | Ethernet + cloud link |
Main purpose | Controls spa operations | Connects spa to internet |