DIGITAL DISPLAY DD DIGITAL DISPLAY User-machine intuitive interaction The digital display informs the operator on alerts and fault codes, saving time troubleshooting and bringing operators back to work. It can also confirm machine readiness prior to operation so employees know they are cleaning as intended. Applied to: PW-H101 PW-H61 PW-H101 Automatic PW-E101 Benefits Improvement of the user – machine interface for a more intuitive use. Easy selection of the most appropriate cleaning solution according to the cleaning activity.