Zehnder Rittling 0-10V55, Installation Manual

Page: 33 / 152

33 - EN
The RF link to a ventilation unit
will only work if the CO
2
Sensor is
placed within range of this unit. If
several sensors are used, at least
one CO
2
Sensor must be mounted
within range of the ventilation unit.
The other CO
2
Sensors can be
mounted outside the range of the
ventilation unit. However, they must
be mounted within the range of the
previously installed CO
2
Sensor. The
RF pairing should be within range of
the ventilation unit.
The RF repeater function does not
work during pairing.
3.4 Installation instructions CO
2
0-10V
Sensor
When a CO
2
0­10V Sensor is set up
as a sensor, the possibility of
manually selecting ventilation modes
is disabled.
The setup of the CO
2
0­10V Sensor
as a sensor can only be done with
the Zehnder ventilation units with
a control function, such as the
ComfoAir E or the ComfoAir Q. The
control function is missing on the
ComfoFan S.
3.5 Warranty
Zehnder offers a 24­month warranty on this
device. This period applies from the date of
installation up to a maximum of 30 months
after the production date of the device.
The warranty is void if:
■
a defect is the result of inexpert or
careless use of the device;
■
a defect resulting from contaminating 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
on­site;
■
wear and tear from normal use.