What does Puretec Water Dispenser error E4 mean?
- RRobert BrennanSep 10, 2025
Error code E4 on your Puretec Water Dispenser means that the control valve motor ran too long and timed out trying to reach the home position. This is due to the drive bracket not being correctly installed. To resolve this, snap the drive bracket in correctly and perform a 'dry' reset.


