15
Attention! Any assembly work on the ventilation unit may only be carried out with the mains
voltage disconnected! Additional installations and electrical components in this ventilation
system are not admissible!!
3 Installation - Fan Insert, Control Board and Decor Screen
3.1
If necessary, remove the plaster protection cap from the housing.
If necessary, check the electrical connection and the position of the mains supply terminal (A).
3.2
Snap the fan insert firmly into place and screw on the mains connection area (B).
3.3
Fasten the control board (E) in the provided mounting space of the grille frame (D).
3.4
Connecting the control board to the fan insert.
Ensure that the ribbon cable is routed properly.
3.5
Clear the screw openings according to the housing used (UP, Ap, KL).
If necessary, clear the screw openings. Fasten the grille frame (D) to the fan housing using
the screws supplied. Insert Filter. Put on front cover (G) and snap it into place.
Attention: The grille frame is always mounted according to the mounting position of the fan!
The front cover can then be mounted on the grille frame in two optional positions rotated by
180°!
3.6
With two-room fans: Insert the screen (Q) under the filter in the grille frame. (The screen for
two-room fans is included in the two-room accessories)
3 Installation - Additional modules
One of the optionally available additional modules (5/BM (40082), a motion detector module with
radar sensor or FM-EO (40083), a radio module for communication with other fans or a Smart Home
System) can be plugged in to expand the functionality.To do this, proceed as follows:
3.7
Detach the control board (E) from the grill frame (D). Plug the additional module into the 6-
pin connector under the control board as shown in the illustration. Fasten the control board
again in the grill frame according to step 3.3.
3.8
The vertical and horizontal detection range of the motion detector module is 90°.
Note: After applying the mains voltage to the completed ventilation unit, the LED on the
control board flashes once.
16
Note:
A variety of Silvento ec ventilation functions can be created using the DIP switches integrated
in the control board of this type and via optional add-on modules.
Additional installations and electrical components in the ventilation unit are not permitted!
Connection diagrams for further fan functions available on request
!
Caution! Any installation work on the ventilation unit may only be carried out with the mains
voltage disconnected! The ventilation unit is insulated in accordance with protection class II, a
protective conductor connection is not required.
Make sure all connection lines are de-energized before connecting the ventilation unit to the
power supply! (Disconnection from power supply with at least 3 mm contact opening, e.g.
fuse)
Each circuit connected to the ventilation system must be fitted with residual current protection
(e.g. RCD switch)!
Electrical connections must be carried out by qualified staff only!
4.1
Automatic operation with humidity control according to DIP switch position of the
control board.
Comfort control: Humidity controlled operation
Basic control: Interval switching possible
4.2
With remote control (0 - 10 V)
The remote control input is divided into two ranges. In the range of 0-5 V the level is
set absolutely, i.e. with highest priority (corresponds to DIP 6,7 with switched L1 ). In the
range of 6-10 V only the base load is set (corresponds to DIP 1,2). In the range of
0-0.4 V the fan operates autonomously.
4.3
Depending on the control board, DIP switch position and module:
With run-on time (basic control): Deactivation of the run-on functions (L2), conti-
nuous operation basic ventilation or OFF according to DIP switches 1 and 2 swit-
chable to regulated ventilation (L1) according to DIP switches 6 and 7
With humidity control (comfort control): Humidity control can be deactivated (L2),
switchable to regulated ventilation (L1)
Note:
No light coupling possible with VDE-compliant installation
((R) Bridge)
4.4
Depending on control board, DIP switch position and module:
Single-stage operation, switchable to regulated ventilation
Continuous operation basic ventilation and run-on time-controlled regulated ventila-
tion
Humidity control, switchable to regulated ventilation
Run-on time-controlled regulated ventilation
Note:
Use a two-pole switch to switch the room lighting simultaneously with the
regulated ventilation!
4.5
Direct connection to TAC via F+ and F-.
Step 0: 0,6 V - 0,9 V
Step 1: 1,1 V - 1,4 V
Step 2: 1,6 V - 1,9 V
Step 3: 2,1 V - 2,4 V
Step 4: 2,6 V - 2,9 V
Step 5: 3,1 V - 3,4 V
Step 6: 3,6 V - 3,9 V
Step 7: 4,1 V - 4,4 V
Step 8: 4,6 V - 4,9 V
Step 1: 6,1 V - 6,4 V
Step 2: 6,6 V - 6,9 V
Step 3: 7,1 V - 7,4 V
Step 4: 7,6 V - 7,9 V
Step 5: 8,1 V - 8,4 V
Step 6: 9,6 V - 8,9 V
Step 7: 9,1 V - 9,4 V
Step 8: 9,6 V - 9,9 V
Area
absolute
level
Base load
level area
4 Electrical Connection
