RS Dehumidifiers for radiant systems
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9.6.3 CALIBRATION OF THE UNIT
During the installation phase, it is recommended to measure the inlet air flow. In some cases, it could be necessary to modify the
speed of the fan. This function is compulsory for the correct functioning of the unit.
RSO and RSV units
Ideal speed of air is 1 m/s (inlet) and it corresponds to an air flow of 250 m³/h; if an air speed less than 15% is measured, it is
compulsory to modify the electric connection of the fan on the corresponding clamp.
RSE unit
Ideal speed is 1 m/s (inlet) and it corresponds to an air flow of 600 m³/h; if an air speed less or more than 10% is measured, it is
compulsory to regulate the potentiometer of the fan in order to go as close as possible to the ideal speed; by default, the
potentiometer is set at a standard speed.
9.6.4 SERIAL RS485
Serial connection: A 1
B 2
For the serial communication Modbus RS485 to the unit, make reference to the dedicated manual.
9.7 FINISHING
9.7.1 CLOSING PANEL MOUNTING FOR RSV 020 UNIT [OPTIONAL]
After having tightened the 4 gibs on the panel, it is possible to fix it on the formwork, hidden in this
way both the unit and the formwork.
For the following re-opening or maintenance, pull the panel from the bottom.
VISTA POSTERIORE
AVVITARE A MANO I 4 PERNI FORNITI
TIGHTEN THE 4 SUPPLIED GIBS
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