What Does the Status Light Indicate on My PetSafe® Outlast™ 128 oz Pumpless Pet Fountain?
Important Information

- No Light (with water flowing from the fountain): The fountain has sufficient water and is operating normally.
- If desired, you can set the status light to glow blue whenever the fountain is powered on. For detailed instructions, visit our article How To Turn the Status Light ON or OFF on My PetSafe® Outlast™ Pumpless Pet Fountain.
- Blue Solid: The fountain has sufficient water and is operating normally.
- If desired, you can set the status light to be off whenever the fountain is powered on. For detailed instructions, visit our article How To Turn the Status Light ON or OFF on My PetSafe® Outlast™ Pumpless Pet Fountain.
- Blue Blinking: It is time to replace the filter. The filter reminder is on a 21-day timer.
- Always unplug the fountain or remove the bowl from the fountain base before replacing the filter. For detailed instructions, visit our article How To Change the Filter in My PetSafe® Outlast™ 128 oz Pumpless Pet Fountain.
- If desired, you can turn off the automatic filter reminder. For detailed instructions, visit our article How To Turn the Filter Reminder ON or OFF on My PetSafe® Outlast™ 128 oz Pumpless Pet Fountain.
- Red Solid: The water level is low OR the bowl is not on the fountain base. Refill the fountain up to the max fill line. Ensure the bowl is properly seated on the fountain base. For detailed information, visit our article How To Assemble My PetSafe® Outlast™ 128 oz Pumpless Pet Fountain.
- Red Blinking: There is an issue with the fountain.
- For detailed instructions on how to resolve, visit our article My PetSafe® Outlast™ 128 oz Pumpless Pet Fountain Is Blinking Red.