Win O2 FLS 2000 Operating Instructions

Operating instructions

FLS 2000

FLS:

The intelligent,

natural

window ventilation

system

Version 2.0

FLS 2000 Operating Instructions

Brief instructions for FLS 2000

Close window

3s

off

off

flashing

continu-

ously lit

Manual switch

Remote control

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 display or time limitation.

Caution: Display switched off with system!

only FLS 2000 automatic

Function

Display

red

Brief instructions for FLS 2000

Opening the window completely See chapter 5

Press for three seconds until the display... off

Press the window shut and secure the linkage

Press the locking knob (carriage goes upwards)

Actuator moves to release position
Wait until display… ((flashes))

Pull

release lever downwards

and open window

Closing the window again See chapter 5

Press for three seconds until the display... reacts

What does the display mean?

State

Week

programme

Day

programme

lights

up Week programme active

((f

lashes)) Day programme active

off Programme off

only FLS 2000 automatic

Error See chapter 7

*When the state [open / closed] has been achieved; the display

lights

up red or green while the position is being approached

lights

up ((flashes)) Closed or closing

lights

up ((flashes)) Open or opening

((flashes)) Window is released

off System off or open/close system*

((((f

lashes fast)))) Actuator blocks upon opening

((((f

lashes fast)))) Actuator blocks upon closing

1

. . . . . . . . . . . . . . . . . 13

Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

1 Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2 Components of the FLS . . . . . . . . . . . . . . . . . . . . . . . 3

2.1 What does the FLS consist of?. . . . . . . . . . . . . . . . . . . . . . . . 3

3 The FLS 2000 automatic . . . . . . . . . . . . . . . . . . . . . . 6

3.1 The automatic ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.2 Adjustment of the ventilation intensity. . . . . . . . . . . . . . . . . . . 7

3.3 Unblocking the remote control . . . . . . . . . . . . . . . . . . . . . . . . 8

3.4 Programme changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4 The operation of the FLS . . . . . . . . . . . . . . . . . . . . . . 9

4.1 Switching on the 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 window. . . . . . . . . . . . . . . . . . . . . . . . 11

4.7 Switching off the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5 Opening and closing windows

5.1 Complete opening of the window

. . . . . . . . . . . . . . . . . . . . . 13

5.2 Closing the window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 What is my FLS trying to tell me? . . . . . . . . . . . . . . 15

7 Why is that not possible? . . . . . . . . . . . . . . . . . . . . . 17

7.1 Display of malfunctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7.2 Changing the batteries of the remote control unit. . . . . . . . . 18

8 Cleaning the FLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

9

2

The window ventilation system is only used to open and close windows
in residential and work rooms. Its field of application ranges from office
and commercial buildings, storerooms and schools, through hotels and
hospitals up to houses and flats, winter gardens and holiday flats.

Recommendation: windows located on the ground floor should be
equipped with an FLS that opens in tilt position.

The FLS is operated with 24 V low voltage. The low voltage is generated
from the 230 V AC voltage in a plug-in power supply or a flush-mounted
power supply unit. The plug-in power supply must not be 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 caught
between a closing window and the window frame. When they are open, tilt
windows in particular are dangerous traps for children at play and for pets
such as cats and dogs.

Do not leave children or pets unattended near tilt windows.

FLS 2000 operating instructions

1 Safety notes

The window ventilation system uses the locking mechanism of the original
window. If the window is opened by the FLS in the ventilation position, it
cannot be unlocked from outside. Nevertheless, windows that are easily
accessible from outside should be additionally protected by lowering the
Venetian blinds.

3

The FLS 2000 window ventilation system comes in two product types:

FLS 2000 automatic

and

In addition, the FLS 2000 automatic has automatic ventilation integrated
in the actuator and is connected 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 supplies the voltage required to operate the FLS.

A

B

D

2 Components of the FLS

2.1 What does the FLS consist of?

FLS 2000 open / close

The FLS consists of a window actuator (A) with a status display (B).