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Connection and commissioning must be performed by properly authorized and qualified
personnel!
Connection to mains supply (L, N) must be made by means of a protected isolating switch
with the usual fuses. As a matter of principle, the General VDE Regulations must be
complied with (VDE 0100, VDE 0113, VDE 0160
Commissioning RLSW4A/ RLSW4A M8:
Commissioning the RLSW4 you need to follow these points:
install the device (see also: "Installation instruction"!)
1.
2.
connect the device regarding to the manual
set potentiometer "sensitivity" to minimum sensitivity
3.
4.
switch on supply voltage; The device is instantly operational.
5.
switch on the working flow
turn potentiometer "sensitivity" to the needed output voltage (e.g. flow=5m/s -> U=5V)
6.
7.
to check for proper operation, please lower or switch off the flow. The yellow LED should darken and the transistor
output disconnects.
Installation instruction:
The sensor should be mounted in such a way that the air flow passes through the lateral opening.
The marking is intended as an assembly aid.
Installation where there is low turbulence, if possible.
Do not install directly behind bends (distance approx 10x bend radius).
Install the probe in the middle of the duct where possible (distance at least 1/3 of the duct diameter
from the wall).
Do not install directly behind the heating register (rapid changes in temperature may lead to the
measured values being falsified.
Cleaning:
The airflow sensor contains a sensor element which is sensitivity to mechanical loading and which must not be
touched with hard and pointed objects. Any cleaning that may be necessary is possible in water (also with addition of
detergents). Let the unit drip off and dry renewed start-up.
Frequently asked questions:
Problem
Cause
wrong or none supply
RLSW does not operate
voltage
sensot is installed
RLSW does not react on
wrongly
flow
sensor is highly polluted
RLSW shows unusual
response
sensor is highly polluted
If you have any other question, feel free to ask our customers service.
Mistakes and misprints are not to be excluded. All information „without guarantee".
SEIKOM-Electronic GmbH & Co. KGFortunastr.20D-42489 Wülfrath
Telefon: 0 20 58/20 44 o. 20 45 Fax: 0 20 58 / 79 111
E-Mail:
Seikom-Electronic@t-online.de
Attention!!
).
Sollution
check the supply voltage
check the sensor's installation
clean the sensor, refer to the regarding page in this manual
clean the sensor, refer to the regarding page in this manual
11/2017
Internet: http://www.Seikom-Electronic.de
Airflow monitor
Manual for airflow monitor
RLSW4A and RLSW4A M8 with separate airflow-sensor
Our products correspond to the requirements of the European guidelines
WEEE 2012/19/EU - RoHS 2011/65/EU
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