Introduction; Use Of The Device - Zehnder ComfoSwitch C-Serie Betriebsanleitung

A
Buttons
A MODE Switch between AUTO mode and
MANUAL operation.
B + Increase the ventilation airflow.
Increase settings.
C - Decrease the ventilation airflow.
Decrease settings.
1

Introduction

The ComfoSwitch
"device") is a control device for residential
ventilation units (henceforth called "ventilation
unit" or "HRU"). The device can be used for
the ComfoAir Q, Comfort-Vent Q, Aeris NEXT.
The device is designed for the following
purposes:
1. To set the ventilation to AUTO or MANUAL
mode;
2. To set the ventilation airflow of the
ventilation unit.
There are 3 different variants of the device (as
shown on the front page): ComfoSwitch CCH,
C55, C67.
With these 3 variants the device can be built
into almost every standard frame. In addition,
the ComfoSwitch C67 is also available with a
wall-mounting casing.
10 - EN
1
2
3
C (henceforth
LED indicators
1
2
3
4

Use of the Device

called
■ The device may
only be used once
it has been properly
installed according
to the instructions
and guidelines
given in the manual;
■ Do not open the
casing. The installer
B
4
C
FILTER indicator.
AUTO mode indicator.
MANUAL mode indicator.
Air flow indicators.
LED 3
LED 2
LED 1