Installation Guide Modbus E5000 IAQ probe
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1. Security
WARNING
Danger of death, risk of electric shock and fire!
The installation should only be undertaken by a qualified electrician!
To apply for correct bus and power cables and to activate the device, comply with the state of the art
and standards.
Any intervention or modification to the device will invalidate any warranty claim.
• Do not use this probe in environments with regular exposure to silicon vapors (HMDS) because this
gradually alters the sensitivity of the VOC sensor.
• Do not use the sensors for measuring gas content relating to safety!
• Use the probe only with secured low voltages!
2. Positioning
The position of the probe is crucial vis-à-vis efficiency and energy savings for
ventilation, heating and cooling.
• The probe is designed to ensure air quality; it must be placed in the area of
occupancy of the premise served by outlet vents, on a wall at eyes level
(breathing human level, between 1.5 and 1.8m).
• Avoid drafts (near openings, blowing air, doors, outlet vents) and dead zones
(niche, shelves and curtains).
• Avoid orthogonal walls (corners of room in particular)
• Avoid heat sources and the proximity of occupants (radius of 1 m from
workstation).
• Position the probe vertically on a wall or partition.
This device is not intended for installation in duct or ceilings.
• Avoid direct exposure to sunlight. Consider all seasons sun positions
• The measurement of luminous intensity is mainly intended for the measurement of scattered light. This
is what corresponds to the perception of our eyes. The positioning of the probe must take into account
the quality of the desired measurement.
