Introduction; Safety - Zehnder ComfoSense C55 Manuel

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Introduction

The ComfoSense C (henceforth
called "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 a ventilation schedule for the
ventilation unit (auto);
2. To set the ventilation airflow of the
ventilation unit (manual);
3. To set other temporary or permanent
settings of the ventilation unit.
There are 3 different variants of the
device (as shown on the front page):
ComfoSense CCH, C55, C67.
With these 3 variants the device can be
built-in in almost every standard frame.
In addition, the ComfoSense C67 is also
available with a wall-mounting casing.
Use of the unit
The unit may only be used when it
is properly installed according to the
instructions and guidelines in the installer
manual of the unit. The unit cannot be
used by:
■ children aged less than 8 years;
■ persons with reduced physical
capabilities;
■ persons with reduced sensory
capabilities;
■ persons with reduced mental
capabilities;
■ persons with lack of experience
and knowledge.
Children shall not play with the appliance.
Cleaning and user maintenance shall
not be carried out by children without
supervision.
Warranty
The manufacturer provides warranty for a
period of 24 months after installation to a
maximum of 30 months after production
date of the device.
The warranty becomes invalid if:
■ The installation has not been
carried out according to the
applicable regulations;
■ The defects are due to incorrect
connection, inexpert use or
contamination of the device;
■ Parts are used that have not been
supplied by the manufacturer or
repairs are made by unauthorised
persons.
On-site dismantling and assembly costs
are not covered by the terms of the
warranty. This also applies to normal
wear and tear. The manufacturer retains
the right to change the construction
and/or configuration of its products at
any time without being obliged to alter
previously delivered products.
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Safety

Always comply with safety regulations in
this document. Non-compliance with the
safety regulations, warnings, notes and
instructions in this document can cause
personal injury or damage to the device.
Disconnect the ventilation unit from the
main power before opening the housing
of the device.
Questions
Please contact the supplier if you
have any questions. In the back of this
document is a list with the contact
details of the main suppliers.
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