Instructions For The Installer - Perry Electric 1TX CRTX Série Mode D'emploi

4 - INSTALLATION

4.4) INSTRUCTIONS FOR THE INSTALLER

• Chronothermostat data is sent entirely via radio.
For this reason, during installation, always take into account some
necessary precautions to avoiding limiting or, in some cases,
inhibiting radio wave range; namely:
- install the device away from furniture or metal structures that could
alter or shield the propagation of radio signals
- ensure that there are no other electric or electronic devices (TV,
microwave, etc.) within at least 1 metre from the device
- if possible, install the device in a central position. If the apartment
is made up of several floors, install the device on a middle floor.
• In the absence of barriers between the chronothermostat and
control elements (valves, receiver, etc.) flow rate in "free air" is
about 120 m (see "technical specifications").
Receiver
Boiler
Installation example in a heating system with wireless chronothermostat coupled
to a receiver for wall mounted boiler control
With support from the " test
possible to check the optimal position (the best signal
reception) in advance for chronothermostat and receiver
installation.
Chronothermostat
" function (see paragraph 4.9) it is
Radio range decreases significantly when the components are
interposed between the obstacles. This attenuation varies in
different degrees depending on the type of material the walls or
barriers to cross are made of. The presence of noise or
electromagnetic interference sources can also reduce the
indicated radio range. Below are some examples of mitigation
related to materials, which impact on the "Free air" range declared
above.
DENSE VEGETATION
trees, hedges, shrubs, etc.
radio range reduction of 10%÷25%
WOOD OR
PLASTERBOARD WALLS
radio range reduction of 10%÷30%
BRICK OR STONE WALLS
radio range reduction
of 40%÷60%
CONCRETE WALLS
radio range reduction
of 50%÷70%
METAL WALLS and/or FLOORS
radio range reduction of 65%÷90%
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