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Trouble shooting guide

CENTRALIS UNO RTS VB

is a individual control system for AC motor dedicated to external and

interior venetian blind applications.

CENTRALIS UNO RTS VB 

has an integrated radio receiver compatible with the RT 

and RTS transmitters allowing individual, group and master commands. Up to twelve controls can
be recorded in the 

CENTRALIS UNO RTS VB

.

The commands coming from the radio controls can be disabled thanks to the 0/auto switch.

• An automatic intermediate position and a slat tilting operation can be programmed.
• 

CENTRALIS UNO RTS VB

is compatible with the EOLIS and SOLIRIS sensors RTS. 

Up to three RTS sensors can be memorized in one receiver and one RTS sensor can be memori-
zed in several receivers.

inteo

CENTRALIS UNO RTS VB

INSTALLATION

guide

Ref.5005937A 

80 mm

80 mm

33 mm 17 mm

• Main supply : 220-240V 50Hz.

• Class II product 

• Protection index IP40.

• Output : 250V~ 3A

• Output temporisation : activ for 180s.

• Environmental conditions for use : 

- tempe5°C to +40°C (no condensation allowed).
- pollution degree typical for usual living space.

This device must be installed and programmed by qualified installers for whom this instruction is inten-
ded.

Before connecting the unit, read the instructions carefully.

We reserve the right to make changes due to technical improvements. 

1

CENTRALIS uno RTS VB

FRONT PLATE

CONTROL UNIT

FRAME

BRACKET

WALL

1

Characteristics

2

Installation

The range of radio control is limited by laws regulating
radio devices and by building design.  

When planning, please ensure that there is adequate radio
reception.

In order not to affect quality of reception, a minimum
distance of 30 cm between a 

CENTRALIS uno RTS VB

and a radio transmitter should be maintained.

CENTRALIS uno RTS VB

should not be installed in the

immediate vicinity of metal surfaces.  Powerful local trans-
mitter equipment (e.g. cordless headphones) with a trans-
mission frequency identical to the 

CENTRALIS uno RTS

VB

can affect its function.

Hereby, SOMFY, declares that this equipment
is in compliance with the essential require-
ments and other relevant provisions of
Directive 1999/5/EC. 
A Declaration of Conformity is available at the
web address 

www.somfy.com

Heading 

CE

We reserve the right to make changes due to technical improvements. 

CENTRALIS uno RTS VB

4

Nothing works: 

§

Check the wiring.

§

Check the battery of the transmitter.

§

Check that the transmitter has been properly recorded.

§

Check for any other possible source of radio interferences.

Lost in your programming mode: 

§

Just make a complete reset and start again

(refer to section 5).

• Move the blind at its 

UP

limit with

the 

button and immediately press

the 

button briefly.

• Press the 

and 

button simulta-

neously until the blind begins to move

DOWN

.

• Stop the blind at the intermediate
position you wish. 
If necessary, adjust this position with
the 

or 

buttons.

• Press the 

button more than 5 sec.

The blind jogs briefly (UP/DOWN),

the intermediate position is recorded.

• Press simultaneously on the 

and 

button until the blind begins

to move briefly 

UP

.

• Move the blind downward to get
the slats closed.

• Adjust the tilt angle with the

or 

buttons.

• Press the 

button more than 5 sec.

The blind jogs briefly (UP/DOWN), the

tilt angle is recorded.

after 

3 seconds

STOP

IP

• Press briefly the 

button while the

blind is at its 

UP limit

.

The blind will move and stop at the

intermediate position.

• Press briefly the 

button while the blind is at its UP limit.

The blind will move, stop at the intermediate position and tilt at

the pre-set angle.

Note : after a DOWN movement the blind only tilts.

• Press briefly the 

button while the blind

is closed (after a DOWN movement).

The blind will tilt at the pre-set angle.

Note : after an UP movement the blind
does not tilt.

adjust
the angle

Set the blind to its UP limit before programming in order to always have the same adjustment.

If IP only has been programmed

If tilting only has been programmed

If both IP and tilting have been programmed

2

1

3

1

2

3

4

4

5 sec.

5 sec.

Phantom intermediate position/slat tilting: 

§

The programmed IP can only be reached from the UP limit.

not when the blind is in another position.

§

Be sure to adjust the slat tilting after a down movement

when the blind is approximately 3/4 down of the window.

after 

3 seconds

or

UP

UP limit

UP limit

tilting

tilting

IP

IP

SOMFY SAS, capital 20.000.000 Euros, RCS Bonneville 303.970.230 

Assembly

2.1

Programming the intermediate position 

(IP)

a

Programming the automatic slat tilting

b

Operating

c

If you record a new IP or a new tilting function, this will automatically erase the previous one.
If you want to erase without recording a new one, Press briefly on the

button to reach the IP or to get the tilting (or both), then: 

§

To erase the intermediate position, press the 

and 

buttons simultaneously for more than 5 seconds.

§

To erase the tilting, press the 

and 

buttons simultaneously for more than 5 seconds.

§

To erase both, just press the 

button for more than 5 seconds.

The blind jogs briefly (UP/DOWN) indicating that 

CENTRALIS uno RTS VB

has deleted the intermediate position and/or the tilting.

Delete the intermediate position/automatic tilting

d

5

Complete reset

To completely reset the CENTRALIS uno RTS VB, press its PROG button for more than 7 seconds.
This will erase all of the programmed controls, the intermediate position and the automatic tilting.

The blind jogs briefly (UP/DOWN), the memory of the CENTRALIS uno RTS VB is cleared.

P

R

O

G

7 sec.

usable in EU, CH

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