Zehnder Rittling Unity ZCV3si Installation And Operating Instructions Manual page 8

Commissioning your Unity ZCV3si ... via the APP
Download our 'Unity CV3 APP' onto your android device via the link available
from Google Play.
Note: Your device must be NFC capable with NFC enabled (some devices may not work whilst in a case).
Minimum Android operating requirements for functionality via the APP is OS 4.3.
Upon first power up, your Unity ZCV3si will commence a diagnostic check, whereby the capacitive touch
buttons will flash. You should hear a range of beeps, 1 long beep followed by between 2-4 short beeps
(depending on how the unit has been configured).
See matrix below for motor speed % setup:
Airflow Without Grille
18 m /h
3
29 m /h
3
36 m /h
3
47 m /h
3
58 m /h
3
Results based on a 'through wall' installation
Upon completion, press 'save' and place the NFC symbol on your phone on the NFC symbol on the main body
of the fan.
Upon confirmation of required set up via the APP, your Unity ZCV3si will start to go through its initialisation
sequences for the respective flow rate commissioning. Refit the 'outer cover' onto your fan (see Step 5 on
page 6).
8
Commissioning
NFC Location for
use with APP only
With Grille / Flymesh
31%
41%
48%
61%
74%
Following diagnostic completion, the 'Boost' button and 3
higher speeds will start to flash.
Note: Do not press any buttons.
Open the 'Unity CV3 APP', remove 'outer cover' of your fan
and when prompted match your Android device's NFC with
the NFC symbol on the 'main body' of the fan (please refer
to your Android device instructions for the NFC location).
Click on the 'Product Setup' section and follow the APP on
screen instructions.
32%
43%
52%
65%
78%