Unity CV2.1APP & CV3

Zehnder Group UK

About this app

The Zehnder Unity CV2.1APP & Greenwood Unity CV3 continuous extract fans from Zehnder Group have been designed to take on board the continued importance of reducing energy usage, regulatory compliance as well as contribution to well-being by eliminating nuisance noise.

These fans uses capacitive touch technology for quick and easy set-up on-site - simply touch to set the speed required. Four airflow performance points are available to meet regulation room rates requirements easily for trickle and boost speeds.

This app works in conjunction with the Unity CV2.1APP and Unity CV3 fan allowing the users to get reports on the fan's activity including it's current airflow rate and how long it has been running for. It can be paired with multiple fans. There is also an option to enable pin code for added security.

Ratings and reviews

Product seem very good but let down heavily by the app. Same issue as another user reported about error reading configuration while trying to apply. Unless the fan has AI, I don't see how the "do not disturb" feature is going to work.

The app doesn't get me past the connecting stage. My phone has NFC enabled but the app seems very basic and is not helpful at all

App crashes all the time, generally useless. Fan has a mind of its own as well and is pretty rubbish. Get something else!

What’s new

* The update fixes the problem found under the Technical Assistance menu. When creating a technical assistance email, the diagnosis data file would not attach to the email. This has since been rectified.