Installation Guide

© Hydrawise 2014 HWCEI012A
5. Using the cable supplied, connect the Master Controller and Expansion Module.
The Master Controller has a single expansion module port labelled as $. Each
Expansion Module has 2 expander ports. Connect the cable between the port
labelled as $ on the Master Controller and port % on the Expansion Module.
6. Once the cable is connected the Expansion Module will power up.
7. Click the blue wiring cover into place to seal the controller and protect the wiring.
Configure the Expansion Module ID
Each Expansion Module must have an Expansion Module ID configuredyou only need
to do this once.
You can choose any Expansion Module ID between 1 and 5 as long as it is unique to your
installation.
1. Select the Expansion Module ID by touching the number on the Expansion Module’s
touch screen.
2. The ID will change to an Orange color indicating the configured Expansion Module’s
ID. When the Expansion Module ID is configured for your controller (see next section)
this color will change to Green and the status will change to Online to indicate a
successful connection between the master controller and the expansion module.
You must use the Expansion Module cable supplied other cables may
damage your controller or Expansion Module.
Multiple Expansion Modules can be daisy chained from other Expansion
Modules using the spare Expansion Module port (labelled as
$ on the
diagram) on the Expansion Module.