User Manual

Air quality display

40 | 58

Siemens

A6V10877569_en

Building Technologies

2018

8 Air quality display

By using a built-in VOC (Volatile Organic Compounds) sensor, your thermostat

measures the room air quality and shows the air quality status symbol on the local

idle screen. In the mobile app, the status is indicated by text instead.

Symbol on the

local idle screen

Text in the

mobile app

Description

VOC level

[% of the output

range]

Good

The room air quality is

good

<50%

Okay

The room air quality is

okay

50% ~ 80%

Poor

The room air quality is

poor

>80%

In order to ensure that the room air quality is measured accurately when the room

is closed for a long time, it is recommended to force air circulation such as

opening a window.