RADEMACHER RolloTron Comfort 1623 45 19 Product guide

VBD 590-2 (06.13)
Item No.:
1623 45 x1
1623 60 11 (Comfort DuoFern Plus)
1615 45 11 (Small belt)
Electronic Roller Shutter Belt Winder RolloTron Comfort DuoFern
Operating and Assembly Manual
EN

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With your purchase of RolloTron Comfort DuoFern,
you have chosen a quality product manufactured by
RADEMACHER. Thank you for the trust you have placed
in us.
This roller shutter belt winder has been designed both in
order to provide optimal convenience and operability as
well as to ensure solidity and durability. Having applied
uncompromising quality standards, and carried out
thorough testing, we are proud to be able to present you
this innovative product.
It’s brought to you by all the
highly-qualied personnel here at
RADEMACHER.
Dear Customer,
These instructions...
...describe how to install the equipment, connect the elec-
trical system and operate your roller shutter belt winder.
Before you begin, please read these instructions through
completely and follow all the safety instructions.
Please store these instructions in a safe place and pass them
on to any future owners.
Damage resulting from non-compliance with these
instructions and safety instructions will void the guarantee.
We assume no liability for any consequential damage.
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Table of Contents
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i Dear Customer, ........................................................................2
1. Scope of delivery (item no. 1623 45 x1) * .......................5
2. General view (item no. 1623 45 x1) * ...............................6
3. Display overall view................................................................7
4. Key to symbols .........................................................................8
5. General safety information ..................................................8
6. Proper use .............................................................................. 10
7. Improper use ........................................................................ 10
8. Permissible roller shutter belts ...................................... 11
9. Brief description ................................................................... 12
9.1 Table 3: DuoFern network function table .... 14
9.2 Overview of local functions .............................. 15
10. General assembly instructions ........................................ 16
10.1 You will require the following tools ............... 16
10.2 Preparation for installation ................................ 17
11. Safety instructions for electrical connection ............. 19
11.1 Electrical connection ........................................... 20
12. Drawing in and fastening the belt ................................. 21
13. Mounting the RolloTron Comfort DuoFern ................ 22
14. Brief description of the key functions ......................... 23
14.1 Brief description of the standard display
and main menu ..................................................... 24
14.2 Introduction to opening and closing the
menus ....................................................................... 25
15. Initial commissioning with the help of the
installation wizard................................................................ 26
16. Manual operation ................................................................ 30
16.1 Moving to a target position .............................. 31
16.2 Displaying weather data .................................... 32
17. DuoFern settings; brief description ............................... 33
17.1 Menu 7.8.1 - Logging DuoFern devices
on/o ....................................................................... 34
17.2 Menu 7.8.2 - Set DuoFern mode ..................... 37
17.3 Menu 7.8.3 - Setting the solar mode.............. 39
17.4 Menu 7.8.4 - Switch weather data on/o ..... 41
17.5 Menu 7.8.5 - Display DuoFern address.......... 42
18. Menu overview / main menu .......................................... 43
18.1 [ AUTO ] Automatic mode;
brief description .................................................... 44
18.1.1 Menu 1- Automatic mode
on/o......................................................... 45
18.2 Switching times (opening and
closing times) [ / ]; brief description .......... 46
18.2.1 Menu 2 - Conguration of
opening and closing times [ / ] .... 49
18.3 Automatic dusk function;
brief description .................................................... 53
18.3.1 Menu 3 - Customising the
automatic dusk function [ ] .......... 54
18.4 Automated solar function;
brief description .................................................... 56
18.4.1 Menu 4 - Conguring the
automatic solar function [ ]
and sunshine position. ........................ 58
18.5 Automatic dawn function;
brief description .................................................... 60

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Table of Contents
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18.5.1 Menu 5 - Customising the
automatic dawn time [ ] ................. 61
18.6 Random function; brief description ............... 62
18.6.1 Menu 6 - Conguring the
random function [ ] ........................ 62
18.7 Menu 7 - System settings [ ];
brief description .................................................... 63
18.7.1 Menu 7.1 - Set time and
date [ ] ................................................. 64
18.7.2 Menu 7.2 - End point
conguration [ ] ............................... 64
18.7.3 Menu 7.3 - Congure ventilation
position [ ] ........................................ 65
18.7.4 Menu 7.4 - Set postcode[ PLZ ] ........ 66
18.7.5 Menu 7.5 - Weekly programme
[ ] conguration ................................ 67
18.7.6 Menu 7.6 - Congure motor
speed ......................................................... 68
18.7.7 Menu 7.7 - Device settings, brief
description .............................................. 68
18.7.8 Automatic summer/winter
changeover on/o ................................ 69
18.7.9 Menu 7.7.2 - Set display contrast .... 69
18.7.10 Menu 7.7.3 - Congure
continuous display backlighting ..... 70
18.7.11 Menu 7.7.4 - Set clock mode ............. 70
18.7.12 Menu 7.7.5 - Switch key lock
on/o......................................................... 71
18.7.13 Menu 7.7.6 - Display software
version ...................................................... 72
18.7.14 Menu 7.8 - DuoFern settings /
overview................................................... 72
19. Erase all settings, software reset ..................................... 73
20. Carry out hardware reset ................................................... 73
21. Removing the RolloTron Comfort DuoFern
(e.g. in the event of a move) ............................................. 74
22. Removing the belt in the event of unit failure .......... 76
23. What to do if... ? .................................................................... 77
24. Information about maintenance and care of
your equipment .................................................................... 79
25. Technical Specications ..................................................... 80
26. Tractive force diagrams ...................................................... 81
27. Factory settings .................................................................... 82
28. Time zone table .................................................................... 83
29. CE Mark and EC Declaration of Conformity ................ 84
30. Accessories ....................................................................... 85
31. Warranty conditions............................................................ 86

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1.
2.
5.
3.
4.
6.
7.
1. Scope of delivery (item no. 1623 45 x1) *
Legend
1. Belt winder RolloTron Comfort DuoFern or Comfort
DuoFern Plus
2. 2 x assembly screws (4 x 55 mm)
3. Disengaging bracket (in housing)
4. Connection cable with Euro-plug
5. Reel compartment cover
6. Cover plate
7. Traction relief mechanism incl. assembly screws
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* also applies to item numbers 1623 60 11 / 1615 45 11

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Up key
Front cover
Fastening holes
Cover plate
Setting key - [ ]
Menu key
Deection roller
Down key
OK key
Reel
Fastening
hooks
Traction relief
Cable ductConnection socket for the light sensor Connecting terminals
Reset key
Setting key - [ ]
Fastening holes
2. General view (item no. 1623 45 x1) *
Reel compartment
cover
Belt inlet
Display
Type plate
* also applies to item numbers 1623 60 11 / 1615 45 11
Disengaging
bracket
SET/Stop key
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3. Display overall view
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Display symbol legend
(MON...SUN) Week days
Time / setting parameters
Rain display
Key lock
ACTUAL value
Direction of travel - up / down
End point setting
Postcode
OFFSET (for Astro time)
Weekly programme
Switching modes
[ OFFSET ]
[ NORMAL ]
[ ASTRO ]
[ SENSOR ]
AUTO - automatic mode
Automatic mode o
Timer periods
Automatic dusk function
Automated solar function
Automatic dawn function
Random function
Wind display
System settings
DuoFern settings
Wind speed
(metres/second)
Brightness (kilolux)
Temperature (°C)
Dimension (percent)
SET - value
[ AUTO ]
[ SOLL ]
[ IST ]
[ % ]
[ MO ... SO ]
[ PLZ ]
[ klx ]
[ °C ]
[ m/s ]

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NOTE / IMPORTANT
In this way, we wish to make you aware of the following
content in order to ensure optimal functionality.
4. Key to symbols
Risk of fatal
electric shock.
◆This sign warns of danger when working on electrical
connections, components, etc. It requires that safety
precautions be taken to protect life and health.
Important
safety information.
This concerns your safety.
Please pay particular attention and carefully follow all
instructions marked with this symbol.
5. General safety information
Danger due to electric shock when working on all
electrical systems.
◆The electrical connection and all work on electrical
systems must only be carried out by a qualied
electrician in accordance with the connection
instructions in these operating instructions, see
page 19.
◆Carry out all installation and connection work only in
an isolated, de-energised state.
The use of defective equipment can lead to personal
injury and damage to property (electric shocks, short
circuiting).
◆Never use defective or damaged equipment.
◆Check the device and mains cable beforehand for
damage.
◆Consult our customer service department
(see page 88) in the event that you discover damage to
the equipment.
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5. General safety information
Incorrect use leads to an
increased risk of injury.
◆Train all personnel to use the RolloTron Comfort
DuoFern safely.
◆Avoid allowing persons with limited abilities to operate
the equipment and prevent children from playing with
xed controllers.
◆Watch the moving roller shutters and keep other
people away from the area to avoid injury in the event
the shutters suddenly slip.
◆Undertake all cleaning work on the roller shutters with
the equipment disconnected from the mains power.
According DIN EN 13659, it is necessary to determine that
the movement conditions for the shutters are maintained
in accordance with EN 12045. The displacement must
amount to at least 40 mm on the lower edge in the rolled-
out position with a force of 150 N in the upwards direction.
In doing so, it must be ensured that the extending speed of
the shutters for the nal 0.4 m is less than 0.2 m/s.
Exceeding the maximum permissible running time
(KB) can overload and damage the RolloTron Comfort
DuoFern.
◆The maximum permissible running time for a cycle may
not be exceeded when the equipment is in operation.
For this reason, the RolloTron Comfort DuoFern has an
automatic running time limit (KB) of four minutes.
◆If the running time limit is triggered, then the RolloTron
Comfort DuoFern must be left for at least 12 minutes to
cool down. Full operational availability is re-established
after approx. one hour.
The mains socket and plug must be easily accessible
at all times.
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6. Proper use
Only use the RolloTron Comfort DuoFern...
... for opening and closing roller shutters with a permissible
belt.
Only use original spare parts
from RADEMACHER.
◆By doing so, you avoid the risk of malfunctions and
damage to your RolloTron Comfort DuoFern.
◆As the manufacturer, we provide no guarantee for the
use of third-party components and accept no liability
for consequential damage resulting from such.
◆All repairs to the RolloTron Comfort DuoFern must be
undertaken by authorised customer service personnel.
Operating conditions
◆Only operate the RolloTron Comfort DuoFern in dry
rooms.
◆A 230 V / 50 Hz power supply, together with a site-
provided isolating device (fuse, MCB), must be perma-
nently available at the installation location.
◆An easily accessible 230 V / 50 Hz socket must be avail-
able at the installation site if the enclosed connecting
cable with Euro plug is being used.
◆The roller shutters must run up and down smoothly
and should not stick.
◆The mounting surface for the RolloTron Comfort
DuoFern must be at.
Using the RolloTron Comfort DuoFern for purposes
other than previously mentioned is impermissible and is
regarded as improper use.
◆Never use the DuoFern radio system and its compo-
nents (e.g. RolloTron Comfort DuoFern) for remote
control of devices and systems with heightened safety-
relevant requirements or where there is a heightened
risk of accidents. This shall require additional safety
equipment. Observe the respective statutory regula-
tions for the installation of such systems.
◆Do not install the RolloTron Comfort DuoFern
outside.
7. Improper use
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◆The installation and operation of the RolloTron
Comfort DuoFern is only permitted for those systems
and devices where a malfunction in the transmitter
or receiver would not cause a danger to personnel or
property or where this risk is already covered by other
safety equipment.
IMPORTANT
Radio systems which transmit on the same frequency
can cause interference.

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8. Permissible roller shutter belts
IMPORTANT
Only use belts of the permissible lengths. The RolloTron
Comfort DuoFern can be damaged if it is used to retract
excessively long belts.
Table 1: Permissible roller shutter belts
RolloTron:
Item No:
Comfort DuoFern
(Small belt)
1615 45 11
Comfort
DuoFern
1623 45 x1
Comfort
DuoFern Plus
1623 60 11
Belt width: Belt
thickness: Maximum belt length
15 mm (Small-belt) 1.0 mm 7.6 m - - - - - -
23 mm (Standard belt)
1.0 mm - - - 7.6 m 15 m
1.3 mm - - - 6.2 m 12 m
1.5 mm - - - 5.2 m 11 m
Table 2: Permissible shutter surface area (m2)
Roller shutter type: Weight/m2Permissible shutter surface area (m2)
Plastic roller shutters (4.5 kg/m2) Approx. 6 m2 Approx. 6 m2Approx. 10 m2
Aluminium and wooden roller shutters (10.0 kg/m2) Approx. 3 m2Approx. 3 m2Approx. 6 m2
NOTE
The specications are intended for guidance only and apply
to an ideal installation situation. The actual values may vary
due to local conditions.
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9. Brief description
The RolloTron Comfort DuoFern is a roller shutter drive
designed for use inside. The unit is installed as a ush-
mounted device. The power supply is provided via the
enclosed connecting cable with plug or a xed installed
lead.
The RolloTron Comfort DuoFern can be controlled individu-
ally on site or it can be integrated into a DuoFern network.
As soon as you integrate your RolloTron Comfort DuoFern
into a DuoFern network, you can make use of many func-
tions oered by the corresponding DuoFern controllers.
The DuoFern receivers (actuators) and transmitters
must be connected to the DuoFern network.
NOTE
You can nd a detailed description of the various func-
tions, conguration options and possible combinations
for the DuoFern system at:
http://www.rademacher.de/duofern.
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Central control of several DuoFern devices with a single
RolloTron Comfort DuoFern.
A DuoFern network generally includes the DuoFern
central operating unit or the HomePilot® (together with
the associated user interface) as the central controllers.
Alternatively you can also use the RolloTron Comfort
DuoFern as a central controller. To do so, you must con-
gure the corresponding DuoFern mode (s. Seite 37).
Selecting a DuoFern mode
The RolloTron Comfort DuoFern comes with three
DuoFern modes which enable you to specify how the
RolloTron behaves within the DuoFern network or local
installation on-site.
The following DuoFern modes are available for
selection (see page 37).
[ 1 ] = DuoFern receiver
[ 2 ] = DuoFern transmitter
[ 3 ] = Local operation

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9. Brief description
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Soft-start / Soft-stop
The RolloTron Comfort DuoFern is equipped with a Soft-
start / Soft-stop function. Gentle starting and stopping
serves to protect the belt winder mechanics and the belt.
Obstacle detection
The movement of the belt is monitored. If the roller shutters
hit an obstacle in the DOWN ( t ) direction, the belt will stop
moving and the belt winder is switched o.
Once the system has switched o, it is no longer
possible to directly operate the drive in the same
direction.
Run the belt winder back in the opposite direction and
remove any possible obstacle. Subsequently it is possible
to operate the drive in the original direction again.
NOTE
Please ensure that the belt winds evenly during its
subsequent cycle after the obstacle detection system has
triggered.
Overload cut-o
The RolloTron Comfort DuoFern is equipped with an
overload cut-o system.
If the drive jams in the UP ( ▲ ) cycle (for example, due to
ice), the belt winder will also switch o. Once the cause
for the overload has been rectied, the drive will be fully
operational in both directions.

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9.1 Table 3: DuoFern network function table
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HomePilot®
DuoFern environmental sensor
DuoFern central operating unit
* WR CongTool with DuoFern central operating unit
Troll Comfort DuoFern
DuoFern standard manual transmitter
DuoFern wall controller
Function Value range Factory setting
1. Manual operation Up / Stop / Down - ● ● ● ●
2. Direct drive to a %-position 0 - 100 % - ●
3. Manual mode on / o on / o O ● ● ●
4. Timer on / o on / o On ● ● ●
5. Random function - - ●●●
6. Automatic dawn function - - ● ● ● ●
7. Automatic dawn function on / o on / o O ● ● ●
8. Automatic dusk function - - ● ● ● ●
9. Automatic dusk function on / o on / o O ● ● ●
10. Sun function - - ● ●
11. Automatic solar function on / o on / o O ● ● ●
12. Sunshine position 0 - 100 % 50 % ● ● ●
13. Ventilation position on / o on / o O ● ● ●
14. Ventilating position 1 - 99 % 80 % ● ● ●
15. Connectivity test - - ● ●
* The „WR CongTool“ software can be downloaded from our website at
www.rademacher.de

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9.2 Overview of local functions
◆Display background illumination
◆Operational demonstrator
◆Manual operation
◆Direct conguration and movement to a target
position
◆AUTO/MANU - switchover
◆Easy conguration with menu-driven operation
◆Weekly programme:
■Weekly switching times (2 x)
– 1 x [ ] and 1 x [ ] for (MON...SUN) [ MO...SO ]
■Weekday and weekend switching times (4 x)
– 1 x [ ] and 1 x [ ] for (MON...FRI) [ MO...FR ]
– 1 x [ ] and 1 x [ ] for (SAT+SUN) [ SA+SO]
■Individual day switching times (14 x)
– 1 x [ ] and 1 x [ ] for (MON / TUES / WED /...
SUN) [ MO / DI / MI /... SO ]
■Activate a second switching time block,
(dual switching times, see page 47).
◆Automatic dusk function
■Automatic darkness function with the Astro
programme
■Automatic darkness function with connected
light sensor
◆Automatic solar function (with light sensor)
◆Automatic dawn function with the Astro programme
◆Random function
◆Ventilating position
◆End point setting
◆Key lock
◆System settings
◆Permanent storage of the settings
◆Automatic summer / winter changeover
◆Obstacle detection
◆Overload cut-o
◆Soft-start and Soft-stop
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Description and conguration of the individual local
functions
A precise description of the individual local functions
and settings is included starting on page 23.
DuoFern settings
The settings required for operating the equipment in a
DuoFern network are specied starting on page 33.
System settings
The individual device conguration is described
beginning on page 63.

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1
2
3
4
5
10. General assembly instructions
Poor routing of the belt can cause the belt to fail and
leads to unnecessary loads on the RolloTron Comfort
DuoFern.
◆Install the belt winder so that the belt runs as
straight as possible into the device, in order to avoid
unnecessary friction and wear.
Incorrect installation can
lead to property damage.
◆Strong forces are exerted during operation of the
system which require secure installation on a rm base.
NOTE
In order to ensure optimal operation, the RolloTron Comfort
DuoFern should not be installed near metal objects.
10.1 You will require the following tools
◆Screwdriver
◆Scissors
◆Carpenter's gauge or measuring tape
◆Pen
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10.2 Preparation for installation
1. Take measurements.
◆Check that the belt box has
sucient space to house the
RolloTron Comfort DuoFern.
All dimensions in mm
RolloTron Comfort DuoFern
Item no.:
1615 45 11 (small belt)
1623 45 x1 (standard belt)
RolloTron Comfort DuoFern Plus
Item no.:
1623 60 11 (standard belt)
All dimensions in mm
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20 cm
There is a risk of injury from the pre-tensioned
springs on the old belt winder.
◆The spring unit can suddenly recoil when it is removed.
Hold the spring unit rmly when loosening the belt
and allow it to recoil slowly until the spring unit has
completely unwound.
10.2 Preparation for installation
2. Remove the old belt winder, if you are carrying out a
conversion to an existing roller shutter system.
◆Let the roller shutter move fully down, until the slats
are completely closed.
◆Remove the old belt winder and unreel the belt.
3. Prepare the belt.
◆Cut the belt o approx. 20 cm under the belt box.
◆Fold the end of the belt over by approx. 2 cm and
cut a short slit in the centre. This enables you to
subsequently hook the belt onto the reel.
Recommendation
◆The belt must run as straight and freely as possible.
For sti roller shutters, mount a deection roller on
the belt box. This helps to prevent unnecessary friction
and wear to the belt.
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Accessories, see page 85

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11. Safety instructions for electrical connection
Danger due to electric shock when working on all
electrical systems.
◆The electrical connection and all work on electrical
systems must only be carried out by a qualied elec-
trician in accordance with the connection instruc-
tions in these operating instructions.
◆Carry out all installation and connection work only in
an isolated, zero-volts state.
◆Disconnect all phases of the mains power supply cable
and secure it to prevent any reconnection.
◆Check the system for a zero-voltage status.
◆Check that the voltage / frequency on the type plate
corresponds to local mains conditions prior to instal-
lation.
NOTE
The electrical connection for the RolloTron Comfort
DuoFern can be made either with the supplied con-
necting cable or via a xed laid cable.
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3. Finally, screw on the traction relief mechanism with the
screws provided.
11.1 Electrical connection
1. Connect the supplied connecting cable.
The colour coding is irrelevant for the installation.
2. Lay the connecting cable safely.
◆Lay the connecting cable to the RolloTron Comfort
DuoFern in a cable duct.
RolloTron
Comfort DuoFern
RolloTron
Comfort DuoFern Plus
Cable duct
Traction relief
Traction
relief
Damaged cables can
cause short circuits.
◆Pay attention that cables are laid safely.
◆The connecting cable may not be pinched when screw-
ing on the belt winder as this could lead to damage.
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