Try running a wash from the remote control with the Water Temp off (no light comes on above the button when pressed).
If a wash starts up, every 15-20 seconds increase the Water Temp setting from off, to blue, to pink, to red. If your Omigo runs a full two minutes while you increase the water temperature, then it will likely go back to operating normally.
Please unplug your Omigo, wait for over an hour, then plug it back in.
This causes a general reset of the system and can sometimes help.
Still not working? Please contact us.