SOMFY FTS Series User manual

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FTS SYSTEM
Principle - Advice on fitting - Installation
Electrical diagrams - Selection charts - Accessories

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Contents
FTS system operating principle............................................................................. 2
Advice on installing the FTS system....................................................................... 12
FTS system installation guide .............................................................................. 13
Wiring configurations of the FTS system................................................................. 24
FTS control systems ........................................................................................... 36
FTS mechanical accessories.................................................................................. 39
FTS charts (230v/50hz range motors) .................................................................... 52
Legal information on the FTS system ..................................................................... 68
Important information:
The selection of components such as the tube, the fabric and the load bar and any other accessories•
is the responsibility of the manufacturer and /or installer.
The manufacturer of the complete solution is responsible for the complete test of the FTS system and•
must ensure that all the components are compatible with one another.
All instructions must be followed closely regardless of the system’s specification. Failure to do so shall•
absolve Somfy of any responsibility and void the warranty.
The technical details of each product are available and can be supplied by Somfy’s technical services.•

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page2
FTS system operating principle
F ABRIC T ENSION S YSTEM
E LECTRONIC B OX
FABRIC TENSION SYSTEM
The FTS is a complete system. It comprises two FTS actuators, a control unit and accessories needed for installation (brackets,
adaptors, etc.) and operation (control system).
The FTS is suited to horizontal protection installations that require optimised tension of the fabric.
The control is performed using a double push button or a sun/wind automatic function or radio remote controls, etc.
Function
The principle of the FTS system is of a fabric placed between two motorised roller tubes that is held under tension at all
times when being rolled and unrolled. The first actuator is located in the roller tube of the fabric, the second is in the roller
tube of the strap. The tension of the fabric is regulated by the FTS control unit. Tis unit sends the tension commands to the
actuators. The control unit has two types of fabric tension: dynamic tension that lasts the duration of the unwinding and the
final tension after the actuators have stopped, at the end limit or following a "stop" command.
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I Fabric actuator
II Strap actuator
III Fabric tube
IV Straps tube
V FTS control box
VI Fabric
VII Straps
VIII Guide pulleys
IX Control system

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page3
FTS system operating principle
The FTS Hi-Pro actuator
The FTS actuator is based on the LT50 or LT60 actuator, so it has the same general specifications of the other actuators of the
Hi-Pro range, except:
The brake power supply is independent of the electrical actuator (grey wire).•
The 5-conductor black RRF cable cannot be disconnected, length 1 or 2.5 metres.•
78 max
47
L1 max
24
20 max
25 max
3,95 max
17,15 min
L2 ±3
63 max

78 max
60
L1 max
24
23 max
34 max
7,5 max
16,8 min
L2 ±3
63 max
FTS LT50 25/17
FTS LT60 55/17
FTS LT60 70/17
Technical data Europe range US/Japan range
FTS LT50 25/17 FTS LT60 55/17 FTS LT60 70/17 FTS LT50 25/17-20 FTS LT60 55/17
L1 (total length) 655 694 655 694
L2 (drive wheel mounting distance) 640 677 640 677
Torque (Nm) 25 55 70 25 55
Speed (rpm) 17 17 - 20
Capacity of the end limit cage (number of turns) 46 35 46 35
Power consumption (W) 180 350 390 250 440
Normal supply voltage (V) 230 100
Power supply frequency (Hz) 50 50/60
Nominal rating (A) 0.95 1.5 1.9 2.35 4.3
Continuous operation time before thermal cut-out
(min) 8787
Thermal triggering temperature (°C) 130 140 150 130 140
Operating temperature -10°C / +40°C -10°C / +40°C
Actuator diameter (mm) 47 60 47 60
Min diameter of roller tube (mm) 50 x 1.5 63 x 1.5 50 x 1.5 63 x 1.5
Weight of actuator alone (kg) 2.93 5 5.1 2.95 5
Length of pre-mounted cable (m) - non removable
cable 1 / 2.5 1 / 2.5
Cable wire gauge (mm2) 0.75 0.75
Number of wires in the cable 5 5
Cable type Black RRF Black RRF
Protection rating (actuator horizontal) IP44 IP44
CE marking yes no
For the other actuator ranges, contact Somfy's technical service department.

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page4
FTS system operating principle
The control unit
The FTS control unit allows the fabric and strap tension to be adjusted:•
The dynamic tension makes it possible to brake the unrolling of the fabric or the straps while the system is in motion.•
The final tension makes it possible to tighten the fabric perfectly when it stops moving.•
The FTS control unit uses a double push button (stop by pressing both push buttons) for automated operation or Somfy•
automated systems connected to dry contact pulsed outputs (potential-free).
The safety function of the system when starting stops the system if one of the motors does not start after 1 second,•
either due to jamming or too much play in the installation.
Compatible with control units, for example Soliris IB sun/wind automated functions or radio remote controls.•
Possibility of connecting a safety switch (normally closed switch).•
Thermal safety. Power supply of both actuators cut off in case of heat detection on one of the actuators.•
Output delay: 6 minutes.•
Brake: pressing this button releases the brakes of both actuators. The fabric is no longer taught and can be unrolled for•
assembly operations. The brake button can only be actuated for a maximum of 2 minutes.
Fitting the FTS control unit
The FTS control unit can be fitted outdoors, as long as the
location is protected from the rain and direct sunlight.
The unit is attached with 4 screws.
The cable outlets must be pointed downwards. Unused
outlets must be blocked.
Mounting the control box
Drill holes in the wall according to the drilling plan, and fit the•
screws with the rubber pad between the washers.
Screw in until the clearance between the washers and the•
rubber pad has been eliminated.
Position the box on the 4 screws.•
Tighten the screws until the rubber pads lock into the holes in•
the box.
Install the cover after wiring.•
Tighten the screws.•
125
170
1 2
4
5 6
3
Technical data, Europe range
Housing Material ABS
Colour Grey
Dimensions 190 x 145 x 80 mm
Protection rating (with packing glands) IP56
Power supply Nominal 220 - 240 V
Min / Max 198 / 255 V
Frequency 50 – 60 Hz
Electromagnetic compatibility CEI 1000-4-2 8 kV minimum
CEI 1000-4-3 level III guaranteed
CEI 1000-4-4 level III guaranteed
Temperature range Operation 0°C to +40°C
Storage -15°C to +70°C
Level of relative humidity 90% max at 25°C
Terminals screwed
Fuse 5 A - 230 V
Electromagnetic brake output relay 5 A max
Actuator control output with triac 5 A max
Weight 0,935 kg
CE marking Yes

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page5
FTS system operating principle
Individual one-touch control• via double push button.
Compatible with SOMFY Soliris IB automated systems.
Symmetrical dynamic tension• (the preset dynamic brake will
be applied to the straps actuator and the fabric actuator) or
dissymmetrical dynamic tension (the preset dynamic brake will
be applied to the straps actuator or the fabric actuator, depending
on a dip switch selection). (XII)
Fabric dynamic tension• adjustable via potentiometer. (XIII)
Fabric final tension• adjustable via potentiometer. ( XIV )
Safety contact• , e.g. for skylight, between terminals 10 and 13.
Thermal safety• : power supply of the actuators cut off in case of
thermal cut-out detection on one of the actuators.
Simultaneous brake release• . (XI)
Delay on actuator outputs• : 6 min.
Power supply 50/60 Hz frequency setting• . (X)
After the fabric is unrolled or rolled, the system must be re-tensioned, this function is performed by the control unit,•
providing the final tension.
The dynamic tension and final tension can be adjusted at the control unit to adapt them to the constraints of the•
installation:
Forward movement of the system•
Rigidity of the load bearing structure•
Exposure to the wind•
etc.•
Specifications
Concept of adjustment when the fabric or straps are being unwound
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Weight of the load bar and
fabric
Fabric actuator Straps actuator
Movement Fabric actuator Straps actuator
Unrolling the fabric the dynamic tension brakes the unrolling of
the fabric The actuator rolls the straps until the end limit
Rolling the fabric The actuator rolls the fabric until the end limit the dynamic tension brakes the unrolling of
the straps
Unrolling the
fabric
Rolling the
fabric

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page6
FTS system operating principle
Operation of the FTS
Control Control unit Actuators Actuator power supply
No order On standby The fabric + strap assembly remains
mechanically tensioned.
None
Press the brake
release button.
The fabric and strap tubes can rotate
freely: they will turn under the weight
of the system or if they are rotated
manually.
(free rotation of the two actuators)
Power supply to the fabric and
strap actuator brakes while the
release button is pressed.
Note: this function must only be
used for a technical operation on
the FTS system.
Press (1/2 sec.) on
the awning out
button.
Outputs timed until
the end limit is
reached or the "stop"
command is made
using the control.
The strap tube rolls the straps, the fabric
tube brakes the fabric to prevent it from
sagging too much (dynamic tension).
RollerDynamic
braking
Power supply:
for the 2 actuator brakes.•
for the strap actuator in the•
direction that corresponds to
the rolling of the straps.
for the fabric actuator at•
reduced tension (dynamic
tension).
Press both
buttons,
or on the awning
out button,
or stop at end
limit of the
system.
Output timed by the
final tension setting.
The strap tube is locked, the fabric
tube rolls the fabric to tension it for the
duration of the final tension delay.
Power supply:
for the fabric actuator brake.•
for the fabric actuator in the•
direction that corresponds to
the rolling of the fabric.

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page7
FTS system operating principle
Operation of the FTS
Control Control unit Actuators Actuator power supply
Press (1/2 sec.) on
the awning in
button.
Outputs timed until
the end limit is
reached or the "stop"
command is made
using the reverse
control.
The fabric tube rolls the fabric, the
strap tube brakes the straps slightly
to prevent excessive sagging (dynamic
tension).
Dynamic
braking
Roller
Power supply:
for the 2 actuator brakes.•
for the fabric actuator in the•
direction that corresponds to
the rolling of the fabric.
for the strap actuator at•
reduced tension (dynamic
tension).
Press both
buttons,
or on the awning
out button,
or stop at end
limit of the
system.
Output timed by the
final tension setting.
The fabric tube is locked, the strap tube
rolls the straps to tension them for the
duration of the final tension delay.
Power supply:
for the strap actuator brake.•
for the strap actuator in the•
direction that corresponds to
the rolling of the straps.

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page8
FTS system operating principle
This setting is entirely linked to the way the system has been fitted.
Symmetrical tension of the fabric should be selected for horizontal installations.•
Asymmetric tension of the fabric should be selected for certain installations to fit•
special cases, that have the prior approval of Somfy's technical services.
Setting the symmetric / asymmetric tension
ONON
OFFOFF
ONON
OFFOFF
ONON
OFFOFF
ONON
OFFOFF
Symmetric tensioning of the fabric:
A) When the dipswitches (XII) are in the ON/ON position, the
braking effect is active, for the two actuators (fabric actuator
and strap actuator), according to the potentiometer setting
(XIII).
This is the factory setting for standard cases.
B) When the dipswitches (XII) are in the OFF/OFF position,
the braking effect is in the minimum range for the two
actuators (fabric and strap actuators).
This setting requires prior approval by Somfy's technical
services.
Asymmetric tension of the fabric, fabric actuator at the
top:
When the dipswitches (XII) are in the ON/OFF position, the
braking effect is active for the fabric actuator according to the
potentiometer setting (XIII) and the braking effect is at the
minimum setting for the strap actuator.
This type of installation requires prior approval by
Somfy's technical services.
Asymmetric tension of the fabric, fabric actuator at the
bottom:
When the dipswitches (XII) are in the OFF/ON position, the
braking effect is active for the strap actuator according to the
potentiometer setting (XIII) and the braking effect for the
fabric actuator
is at the minimum setting.
This type of installation requires prior approval by
Somfy's technical services.
A)
B)
I
I
I
I
II
II
II
II
Fabric actuator
Straps actuator
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(XIII)
(XII)

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page9
To achieve an optimum setting, first set the potentiometer (XIII) to 0, then adjust the potentiometer gradually until the
fabric is slightly tensioned when being rolled up and unrolled (too much dynamic tension will inhibit the operation of the
system).
N.B.: the tension of the fabric will vary when the actuators are hot (the "thermal time" of the FTS actuators is on average 8
minutes for FTS LT50 actuators and 7 minutes for FTS LT60 actuators).
Note: this setting must be made after having selected the symmetric/asymmetric tension that corresponds to the installation
and once the actuator end stops have been set (see previous page).
Setting the dynamic tension of the fabric (braking effect during unrolling)
FTS system operating principle
Request fabric feed-out: during unwinding, the fabric actuator brakes the•
fabric very gently.
If the fabric unwinds too quickly, it will sag:
Using a flat-blade screwdriver, gradually increase the potentiometer value
(XIII) to limit the sag of the fabric.
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H
i
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h stress on the structure
!
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(XIII)

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page10
FTS system operating principle
The final tension is always applied after the actuators have stopped at the end limits or after a "STOP" command has been
made. The final tension will vary in strength according to the temperature of the actuators.
To achieve the optimum setting, first set the potentiometer (XIV) to 0, then gradually increase the potentiometer value until
the fabric is correctly tensioned.
N.B.: the tension of the fabric will vary when the actuators are hot (the "thermal time" of the FTS actuators is on average 8
minutes for FTS LT50 actuators and 7 minutes for FTS LT60 actuators).
Note: This setting must be made after the end stops of the FTS actuators have been set as well as the symmetrical / asymmetric
tension.
Adjusting the final tension
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H
i
gh stress on the structure!
Request fabric feed-out/in, followed by a "stop" order:•
the system will stop, and then re-tension the fabric.
Perform various tests, gradually increasing the potentiometer value
(XIV), until you obtain a correct fabric tension.
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(XIV)

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page11
If, for example, a window is located in the area covered by the fabric, a safety switch should be fitted (normally closed
switch) to protect the installation.
If there is no safety switch, the jumper (factory fitted) must remain between terminals 10 and 13.
Push button (XI) simultaneously activates the supply to the brakes on both
actuators.
This operation eases the system tension, for example in order to adjust its
parallel alignment.
N.B.: holding push button (XI) down too long (>1 minute) could damage the
actuator brakes.
Safety switch
Simultaneous releasing of the brakes
FTS system operating principle
OFF OFF
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(XI)

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page12
Advice on installing the FTS system
The FTS system is entirely dedicated to sun protection.•
The selection charts are designed for horizontal shading or on a very slight incline (5 % max).•
For a different application, please contact a Somfy technician who will study the feasibility of your installation with you
(screen at high incline, vertical system, system with bevel gear, etc.)
The FTS system requires correct mechanical and electrical fitting, which includes:•
Parallel motorised shafts that are always fixed horizontally.•
Rigid tubes and load bar (minimal flex).•
A pre-stretched fabric (no stretching over time) that is well sewn or welded: the FTS system must be used with fabric•
that offers good dimensional stability and resists deforming in the direction of the frame (pre-stretched acrylic or
polyester fabric for example).
Equal length and parallel straps.•
Protection against water ingress in the actuator heads, the electrical connections and the control system.•
An electrical installation that conforms to the applicable standards (NF C 15-100, NFC 73-800).•
For effective protection from rain, the button covers must be refitted to the actuator setting buttons.•
For effective protection from rain, it is strongly recommended that the roller tubes be protected with a head rail.•
The FTS Hi-Pro actuators must always be fitted with the locking ring part no. 910002, to prevent the risk of the system falling
(heavy strains on the supports).
The load bar must be guided so that its weight does not interfere with the FTS system.

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page13
FTS system installation guide
Contents
1. Introduction to the FTS system .............................................................. p. 29
2. Actuator specifications ........................................................................ p. 30
3. Recommendations for the actuators ....................................................... p. 30
4. Installation configurations .................................................................. p. 30
5. Preparing the roller tubes.................................................................... p. 31
6. Preparing the guidance system ........................................................... p. 31
7. Preparing the fabric and straps ............................................................ p. 32
8. Setting the actuator end limits ............................................................ p. 33
9. Control box specifications .................................................................... p. 34
10. Recommendations for the control box................................................... p. 34
11. Control box terminal blocks ................................................................ p. 35
12. Checks before wiring ........................................................................ p. 35
13. Wiring............................................................................................ p. 36
14. Adjusting the dynamic tension ........................................................... p. 38
15. Adjusting the final tension ................................................................ p. 38
16. Simultaneous brake release ................................................................ p. 38
17. Repairs .......................................................................................... p. 39
The FTS is a complete system comprising 2 actuators and a control box.•
This system is used for unwinding fabric between 2 tubes, while controlling the tension.•
The fabric is unwound via a strap-drawn load bar to which the fabric is attached.•
One of the actuators is housed in the tube on which the fabric winds and unwinds. The other is housed in the opposite•
tube on which the straps wind and unwind, by means of the guidance pulleys.
The operation of the 2 actuators is co-ordinated via a special control box, which also ensures:•
Dynamic fabric tension as it unwinds/winds.•
An end fabric tension.•
1. Introduction to the FTS system
FABRIC TENSION SYSTEM
F ABRIC T ENSION S YSTEM
E LECTRONIC B OX
ON
OFF OFF
ON
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9
,
,;
,,
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9,,,
9,,,
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I Fabric actuator
II Strap actuator
III Fabric tube
IV Straps tube
V FTS control box
VI Fabric
VII Straps
VIII Guide pulleys
IX Control system

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page14
FTS system installation guide
2. Actuator specifications
3. Recommendations for the actuators
4. Installation configurations
SOMFY HiPro-FTS 50 and FTS 60 actuators•
FTS 50: tube min.• ∅50 mm
FTS 60: tube min.• ∅63 mm
Note: for the choice of actuators, refer to the FTS charts.
Quick setting of the end limits.•
6 options for actuator head orientation.•
Fitting SOMFY HiPro LT 50 and LT 60 adaptors.•
2-way actuator, with electric brake release (5•
conductor wire).
1 m or 2.5 m RRF anti-UV black cable, non•
removable, 5 x 0.75 mm2.
IP44 Europe:
Power supply
230 V/50 Hz
+ 70°C
158°F
-20°C
-4°F
Tube motor
There are various possible installation configurations according to:
- The actuator positioning (head on right or left).
- The winding direction of the fabric or strap. (Overwinding or underwinding).
These different configurations require specific setting of the end limits and appropriate connection.
Examples of configurations:
:
<
Winding: brown wire
Winding: black wire
End limit: White push button (W)
End limit: Yellow push button (Y)
Europe US/Japan Comments
Blue White Shared
Black Red Yellow push button
Brown Black White push button
Grey Grey Brake
Yellow/green Green Earth
FTS Torque Speed End limit
Range Nm Rpm switch capacity
LT 50 25 17 46 turns
LT 60 55 17 35 turns
LT 60 70 17 35 turns
"Europe" actuator range

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page15
FTS system installation guide
5. Preparing the roller tubes
6. Preparing the guidance system
Prepare the straps and fabric roller tubes.1.
Assemble the roller tube for the straps.2.
Fasten the actuator wheel and the two end bracket
wheels with 4 steel pop rivets Ø4 mm at 90° for each
wheel.
Assemble the fabric roller tube.3.
Fasten the actuator wheel and the two end bracket
wheels with 4 steel pop rivets Ø4 mm at 90° for each
wheel.
Fit the roller tubes on the structure, making sure they are4.
aligned in parallel.
Prepare the load bar guidance system.1.
FTS 50: Ø• ≥47 mm (1.85 in)
th. = 4 mm (0.16 in)
L = 25 mm (0.98 in)
FTS 60: Ø ≥60 mm (2.36 in)•
th. = 8 mm (0.32 in)
L = 35 mm (1.38 in)
(x)
(y)
A
x = y
B
A = B
fabric tube
straps tube
e
L
end bracket
crown wheel

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page16
FTS system installation guide
PUSH BUTTON IN SETTING POSITION
7. Preparing the fabric and straps
Press the end limit setting push buttons on both1.
actuators, to put them into the setting position
(push buttons engaged).
Attach and wind the fabric onto its roller tube2.
(using setting tool ref.: 9137080).
Mount the pulleys and straps, making sure that3.
they are perpendicular to the roller tubes.
Mount the load bar on its guidance system to
prevent the fabric from sagging too much during
the subsequent manoeuvres.
Wind the straps between the pulleys, using the4.
setting tool ref.: 9137080.
YELLOW/
GREEN
YELLOW/
GREEN
BLUE
BLUE
GREY
(BRAKE)
ROLLER
(BLACK OR BROWN)
BLACK BROWN
DYNAMIC TENSION (BROWN OR BLACK)
Black
"fabric"
roller
Brown
"fabric"
roller
Black
"straps"
roller
Brown
"straps"
roller
Black roller
Brown roller
Note: The "dynamic tension" wire must be insulated
with an electrical split fitting.
Note: The "dynamic tension" wires must be insulated
with electrical split fittings.
YELLOW/
GREEN
YELLOW/
GREEN
YELLOW/
GREEN
YELLOW/GREEN
BLUE
BLUE
BLUE
BLUE
GREY
(BRAKE)
GREY (BRAKE)
ROLLER
(BLACK OR BROWN)
ROLLER
(BLACK OR BROWN)
BLACK
BLACK
BROWN
BROWN
D YNAMIC TENSIONS ( BROWN OR BLACK )
Europe US/Japan Comments
Blue White Shared
Black Red Yellow push button
Brown Black White push button
Grey Grey Brake
Yellow/green Green Earth
Colours indicated on the diagrams: "Europe" range

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page17
FTS system installation guide
8. Setting the actuator end limits
Maintaining the wiring set up in section 7.4, unwind the fabric to•
the desired end limit.
Press the strap winding push button on the straps actuator to return it to normal position.•
Maintaining the wiring set up in section 7.4, wind the fabric to the•
desired end limit.
Press the fabric winding push button on the fabric actuator to return it to normal position.•
Press the fabric motor push button which is not for winding the fabric, to return it to normal position.•
Press the push button which is still in the setting position on the straps actuator.•
Maintaining the wiring set up in section 7.4, perform an out & back movement to check the end limits,•
then unplug the setting tool from the power supply before disconnecting the actuators.
Never leave an end limit push button depressed when setting is carried out.
"Straps"
actuator
yellow push
button
"Straps"
actuator
white push
button
"Fabric"
actuator
yellow push
button
"Fabric"
actuator
white push
button
"Fabric"
actuator
yellow push
button
"Fabric"
actuator
white push
button
"Straps"
actuator
yellow push
button
"Straps"
actuator
white push
button
SETTING THE "STRAPS" END LIMIT
SETTING THE "FABRIC" END LIMIT

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page18
FTS system installation guide
IP56 waterproof box: 190 x 145 x 80 mm.•
Equipped with 5 packing glands.•
Functions:•
Individual one-touch control•
via double push buttons.
Compatible with SOMFY
Soliris IB automated systems.
Symmetrical dynamic•
tension (the preset dynamic
brake will be applied to
the straps actuator and
the fabric actuator) or
dissymmetrical dynamic
tension (the preset dynamic
brake will be applied to the
straps actuator or the fabric
actuator, depending on a dip
switch selection). (XII)
Fabric dynamic•
tension adjustable via
potentiometer. (XIII)
Fabric final tension• adjustable
via potentiometer. (
XIV )
Safety contact• , e.g. for
skylight, between terminals
10 and 13.
Thermal safety• : actuator
power supply cut off in case
of heat detection on one of
the actuators.
Simultaneous brake release• .
(XI)
Delay on actuator outputs• :
6 min.
Power supply 50/60 Hz•
frequency setting. (X)
IP56 Europe:
Power supply
230 V/50 Hz
+ 70°C
158°F
-20°C
-4°F
FUSE
ON
OFF OFF
ON
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9. Control box specifications
10. Recommendations for the control box

www.somfy.com
page19
FTS system installation guide
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The earth wires (yellow/green) from the 2 actuators must be connected to the power supply earth on 1 electric split fitting separate from•
the circuit.
One-touch control via double push buttons (stop by pressing both push buttons).•
The control box is equipped with a selection•
switch(X) for the power supply frequency: make
sure this switch is disengaged to correspond to
European voltage:
Check that the dipswitches•
(XII) are in the ON
position to obtain symmetrical dynamic voltage
when the fabric is unwound and wound up.
(except specific cases approved beforehand by
Somfy's technical service.)
Make sure that the potentiometers•
(XIII) and
(XIV) are in position "0" so that the dynamic and
final tensions are at minimum.
OFF OFF
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Power supply
1: Live
2: Neutral
3: Shared by actuators (blue wires from straps and fabric
actuators)
Straps actuator
4: Straps winding (black or brown wire from actuator)
5: Straps tension (brown or black wire from actuator)
6: Straps electro-brake (grey wire from actuator)
Fabric actuator
7: Fabric winding (black or brown wire from actuator)
8: Fabric tension (brown or black wire from actuator)
9: Fabric electro-brake (grey wire from actuator)
Control + safety
10: Control shared
11: Fabric unwinding control
12: Fabric winding control
13: Aperture safety (if not used, leave electric bridge
between terminals 10 and 13)
50 Hz power supply.
Switch
60 Hz power supply.
Switch
Factory configuration for Europe
Do not feed the actuators' power supply
cables and the control and safety cables
through the same sheath .
ONON
OFFOFF
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11. Control box terminal blocks
12. Checks before wiring