6
RF Communication
Ei Electronics radio communication systems are very reliable and
are tested to high standards. However, due to their low transmitting
power and limited range (required by regulatory bodies) there are
some limitations to be considered.
Receivers may be blocked by radio signals occurring on or near their
operating frequencies.
The numbers of walls, ceilings and metal objects in the signal path can
also reduce the strength of the signal.
If you get an error and the Environmental Sensor does not register
with the Gateway, try a different location. If the problem persists,
please contact us at the nearest address at the end of this manual.
Guarantee
Ei Electronics guarantees this device for five years from the date
of purchase against any defects that are due to faulty materials or
workmanship.
This guarantee only applies to normal conditions of use and service
and does not include damage resulting from accident, neglect, misuse,
unauthorised dismantling, or contamination howsoever caused. This
guarantee excludes incidental and consequential damage.
This guarantee does not apply to any product that has been modified in
any way by a third party or has been fitted with a third-party element.
Do not interfere with this device or attempt to tamper with it. This will
invalidate the guarantee and may result in malfunction.
This guarantee is in addition to your statutory rights as a consumer.
If this device should become defective within the guarantee period,
then contact us.
If you are advised to return your Environmental Sensor to us, please
ensure to separate it from the mounting bracket, place it in a padded
box, with the proof of purchase and a note stating the nature of the
fault.
