Safety - Zehnder Option Box Manuel De L'installateur

Foreword
Read this document and the documentation of the
ventilation unit carefully before installing this device.
With this document you can install and perform the
maintenance of the OptionBox for the ComfoAir Q,
Comfort Vent Q and Aeris NEXT in a safe and optimal
manner. In this document the OptionBox will be referred
to as "device" and the ComfoAir Q Comfort Vent Q and
Aeris NEXT will be referred to as "the ventilation unit".
The device is subject to continuous development and
CHANGED
SAME
improvement. Therefore the device may be slightly
different from the given descriptions.
Questions
Contact your supplier if you have any questions. In the
back of this document is a list of the contact details for
the main suppliers.
Use of the system
The device is part of a balanced ventilation system and
does not work stand alone. Therefore the use, safety
and warranty instructions of the ventilation unit also
apply for this device. Please read this document and the
documentation of the ventilation unit carefully before
using this device.

1 Safety

■ Always obey the safety regulations,
warnings, comments and instructions
given in this document. When the safety
regulations, warnings, comments and
instructions in this document are not
obeyed personal injury or damage to the
device can occur;
■ Always obey the general and locally
applicable construction, safety and
installation instructions of the local
council, electricity and water boards or
other agencies;
■ After installation all parts that can cause
personal injury are secured behind the
casing. Tools are required to open the
casing;
■ The installation, commissioning and
maintenance must be carried out by
All rights reserved.
This documentation has been made with the utmost care. The publisher cannot be held liable for any damage caused as a
result of missing or incorrect information in this document. In case of disputes the English version of the instructions will be
binding.
a certified engineer unless instructed
differently. A non-certified engineer can
cause personal injury or damage the
performance of the ventilation system;
■ Do not modify the device or the
specifications given in this document. A
modification can cause personal injury
or damage the performance of the
ventilation system;
■ Always disconnect all poles of the
power supply of the device, optional
connected ComfoSplitter and ventilation
unit before you start working on the
ventilation system. The device or
ventilation system can cause personal
injury when it is open while running/
switched on. Make sure the device and
ventilation unit cannot switch back on
by accident;
■ Only install a post-heater with a SELV
(Safety Extra Low Voltage) 0-10V
connection and own temperature safety
control. The system is not designed to
be safe when using post-heater without
SELV connection and temperature
safety control;
■ Always take ESD-inhibiting measures
when dealing with electronics, such as
wearing an antistatic wristband. The
electronics can be damaged by static
charges.
EN - 17