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7

The 

day programme

 saves the ventilation behaviour of a single day. This 

can be used when there is an increased demand for ventilation or if you 

want to ventilate your holiday flat regularly even when you are not there 

(minimum ventilation).

Manual opening and closing is always possible even when neither of the 

two  ventilation  programmes  is  active.  If  you  enter  a  manual  command 

even  though  the  automatic  ventilation  is  running,  this  command  will  be 

valid  for  a  defined  period  of  time  (manual  operation  time)  and  the  FLS 

will subsequently return to automatic ventilation. Safety criteria (weather 

conditions  at  the  window)  are  always  considered,  however,  unless  you 

want to force the window to open (see chapter 4.5).
It is also possible to open the window completely (see chapter 5).

If the FLS window ventilation system ventilates too much or too little, you 

can adjust the ventilation intensity of the FLS yourself.
If you want to ventilate more, press the two buttons of the manual switch 

and the “Open” button of the remote control unit at the same time.  This 

increases the ventilation unit intensity by 1 stage.
If you want to ventilate less, press the two buttons of the manual switch 

and the “Close” button of the remote control unit at the same time. This 

decreases the ventilation unit intensity by 1 stage.
A range of ± 3 stages is available for adjustment. Adjustments that have 

been performed are not displayed, however.

 

3.2

 

 

Adjustment of the ventilation intensity

Summary of Contents for FLS 2000

Page 1: ...Operating instructions FLS 2000 FLS The intelligent natural window ventilation system...

Page 2: ......

Page 3: ...Version 2 0 FLS 2000 Operating Instructions...

Page 4: ...Open window green Activate Day programme Switch off programme window closes no programme active Switch off system remote control unit switched off Switch on system 3s OPENING CLOSING possible without...

Page 5: ...for three seconds until the display reacts What does the display mean State Week programme Day programme lights up Week programme active flashes Day programme active off Programme off only FLS 2000 au...

Page 6: ...he system 9 4 2 Selecting the week programme 9 4 3 Changing the ventilation programme 10 4 4 Switching off the ventilation programme 10 4 5 Manual opening of the window 11 4 6 Manual closing of the wi...

Page 7: ...operated or touched if its housing is defective and it must not come into contact with water either The window is opened and closed slowly It is nevertheless important to make sure that nothing can be...

Page 8: ...cted to a weather sensor C The window ventilation system can also be operated with a manual switch D and a remote control unit E1 E2 A plug in power supply F or a flush mounted power supply unit suppl...

Page 9: ...be set to dark when the FLS 2000 automatic system is configured The status display consists of a red and a green LED The following displays can appear The weather sensor C is mounted on the outside of...

Page 10: ...ommands can be conveniently sent from a workplace or chair with the remote control unit E1 E2 This can also be used to select the ventilation programmes week programme and day programme of the automat...

Page 11: ...een the inside and outside temperature If the threshold values specified in the system are exceeded because the ventilation creates too much draught the wind blows too strongly or the inside or outsid...

Page 12: ...ays considered however unless you want to force the window to open see chapter 4 5 It is also possible to open the window completely see chapter 5 If the FLS window ventilation system ventilates too m...

Page 13: ...mote control unit Please note that the remote control unit may also be blocked in the newly selected programme If you would like a different configuration for the week or day programme please contact...

Page 14: ...ing the red and green LED for a short time It subsequently returns to the last state that was selected Point your remote control unit in the direction of the window actuator and press the Week button...

Page 15: ...o not want the FLS 2000 automatic system to execute a ventilation programme then switch the ventilation programme off To do this press the Programme off button of your remote control unit The window w...

Page 16: ...nd will override the programme for a defined period of time manual operation time You can double or triple the manual ope ration time by pressing the Open button several times up to 3x Safety is still...

Page 17: ...nd do not want any ventilation during this time for example then press both buttons on the manual switch for 3 seconds In this state the system is completely switched off and does not react any more t...

Page 18: ...ow moves to the release position When both LEDs alternately flash red and green the window is unlocked Now pull the release lever 2 on the linkage holder all the way down The window can now be complet...

Page 19: ...Make sure that the linkage sits correctly in the holder You might have to pull the release lever further up a little if a red area is still visible at the top of the holder Next press the service butt...

Page 20: ...ek programme is active the window is currently in an opened state Day programme is active the window is currently in a closed state Day programme is active the window is currently in an opened state S...

Page 21: ...indow unlocking see chapter 5 The FLS is in an unlocked state Error see chapter 7 Blockage during closing Blockage during opening A different signalisation is possible when an FLS is overridden if man...

Page 22: ...locking push the window shut when both LEDs are alternately flashing fit the linkage correctly in the holder and press the service button for 3 seconds until the display reacts Blockage while opening...

Page 23: ...mechanism If the turning fitting becomes more sluggish or the window becomes distorted over time this can block the mechanism of the FLS As a preventive measure please observe the instructions for gr...

Page 24: ...ned with a moist cloth soaked in soapy water The weather sensor can be cleaned in the same way as the window actuator It must not be subjected to any knocks however Avoid scraping and scratching it as...

Page 25: ...Your serivce partner Pdf October 2013...

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