8
 TROUBLESHOOTING
  My Expansion Module ID Color Is An Orange Color
•  Check that you have added an expansion module for your controller in the Hydrawise 
App (see section Hydrawise App Conguration above for instructions).
•  Check that the congured Expansion Module ID on your Expansion Module matches 
your Hydrawise controller conguration.
•  Check that the master controller is connected to wireless.
  All Expansion Module ID Colors Are A Grey Color
•  You have not congured an Expansion Module ID on the Expansion Module. Touch 
either button 1 or 2 on the Expansion Module to set the Expansion Module ID.
  Expansion Module Zone Not Starting
•   Check that the Expansion Module ID on the Expansion Module is a Green color and the 
status is Online.
•   If your old controller had a master valve (sometimes referred to as MV) then you must 
congure a master valve in the app and wire this to a spare zone on the controller. 
Detailed instructions can be found on the Hydrawise website.
•   Check that your wiring is correct. If no solenoids start then check that your COMMON 
wire is correctly wired.
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LIT-694-QS-EM    US    10/16