Intended Use Of The Device; Inexpert Use Of The Device; Warranty - Zehnder CO2 Sensor Manuel D'utilisation

2.1 Intended use of the device

■ The CO Sensor measures the amount
2
of CO in the air of the room in which
2
this sensor is installed. The device
sends the results to the ventilation
system.

2.2 Inexpert use of the device

Do not open the casing. The installer
makes sure that all parts that can cause
personal injury are behind the casing.
Children must not play with the device.
Children must not clean and maintain the
device unsupervised.
Inexpert use can cause personal injury
and lead to material damage to the CO
Sensor.
The CO Sensor is a precision instrument
2
with the best accuracy in its class. Each
sensor is individually calibrated for
optimum performance. Shocks during
installation or installation at higher
elevations can temporarily affect the
accuracy, but are compensated for by
the internal long-term compensation
mechanisms.

2.3 Warranty

Zehnder offers a 24-month warranty on
this device. This period applies from the
■ The ventilation rate can be adjusted
manually. Please follow the instructions
in this user manual.
■ The brightness of the LEDs can be
adjusted manually. Please follow the
instructions in this user manual.
date of installation up to a maximum of
30 months after the production date of
2
the device.
The warranty is void if:
■ a defect is the result of inexpert or
careless use of the device;
■ a defect resulting from contamination
of the device;
■ parts from another manufacturer have
been used;
■ repairs have been carried out by
unauthorised persons.
Not covered by the warranty:
■ costs for disassembly and assembly
on-site;
■ wear and tear from normal use.
EN - 21