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TF6581_C_NOT_INST_C02_SENSOR_MODBUS Aereco S.A.
1.1. WARNINGS
PLEASE READ THE FOLLOWING INSTRUCTIONS BEFORE THE
INSTALLATION:
In case of non-compliance with advice and warnings contained
in this manual, the manufacturer can not be considered
responsible for damages to persons or property.
The manual describes how to install, use and maintain correctly
the appliance. The only way to ensure the eciency and longevity
of the product is to comply with these requirements.
Do not use this appliance for any applications for which it is not
intended.
The system must be installed by experienced contractors, trained
in the specificities of the process and having the necessary skills
in aeraulics and electricity.
The use of gloves to carry on the installation is recommended.
After unpacking the appliance, make sure it is not damaged. Any
functional default must be reported to your reseller.
The use of an electrical appliance implies the following
fundamental rules:
· Do not touch the appliance with a wet or damp body (hands,
feet, etc.).
· This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance
by a person responsible for their safety. To avoid any risk, do not
allow them to play with the appliance.
· The electrical installation and electrical connections must
be carried out by a qualified technician according to the
manufacturer’s instructions and in compliance with the
characteristics listed on the nameplate of the unit.
· Before carrying out any operation on the appliance, unplug or
disconnect it from the power supply, and ensure it can not be
accidentally restored.
· Power cable modification or replacement must only be carried
out by qualified personnel or by After-sales Service in order to
avoid any accident.
· Children being supervised not to play with appliance.
1. INTRODUCTION
This document presents the installation and maintenance schemes
for C02 sensor with Hub 8 SE: exhaust compensation valve and
third-party Modbus systems. First, we will focus on the S-C02/T
connections with Hub 8 SE and secondly with third party Modbus
systems.
2. DESCRIPTION
2.1. GENERAL INFORMATION
The S-C02/T Modbus sensor is compatible with HUB 8 SE and with third
party Modbus systems for the management of airflow supply.
We recommend to use one sensor per main room (living room and
bedroom).
· The S-C02/T can be mixed with other sensors such as Occupancy for
the HUB 8 SE.
· A maximum of 8 sensors can be connected to the system.
· The connection to the system is made through RJ45 wires.
The S-C02/T sensor measures the concentration of C02in a place. The
principle of analysis consists of an absorption measurement of infrared
rays to determine a concentration in the local. This method allows a
very high fidelity of response and is independent of any other pollution
(such as moisture, dust, etc.).
Protocol: Modbus RTU / through RS485
Baud rate: 9600 bit/s
Modbus implementation class: basic
Connectors type: RJ45 with shielded CAT5E cable or better
3. INSTALLATION
The S-C02/T sensor can be installed both on the wall (at least 1.5 meter
from the floor) or at the ceiling.
· keep the sensor away from any direct solar radiation,
· keep the sensor away from draughts (door, window, supply, etc.),
· Avoid placing the sensor in dead zones (behind curtains, furniture,
etc.),
· keep the sensor away from heat sources, if the sensor is located at the
ceiling,
· keep it away from any supply unit to prevent any unwanted and harmful
magnetic interaction.
The sensors should be fixed with two screws.
Ø 60
3,4
