Aumuller OFV1 M-COM Training manual

according to Machinery Directive 2006/42/EC (annex VI)
OFV1 - LOcking driVe FOr windOws
Assembly and Commissioning
Instructions

2
Assembly Instruction
OFV1
08
07
06
05
04
03
02
01
Contents
Abbreviations
Target Groups
Warning and Safety Symbols
Intended Use
Safety Instructions
Data sheet OFV1
Explanations on the product labe
Determination of locking points
InstallatIon step 1: Inspection before the installation
InstallatIon step 2: Installation prerequisite and Installation preparation
InstallatIon step 3: Assembly opening drive
InstallatIon step 4: Remove the housing and plug in the connection cable
InstallatIon step 5: DIP switches and LED display
InstallatIon step 6: Hole layouts for locking drive OFV1
InstallatIon step 7: Assembly OFV1
InstallatIon step 8: Test Run and assembly
InstallatIon step 9: Mount the housing
InstallatIon step 10: Cable routing
InstallatIon step 11: electric connection
InstallatIon step 12: Supply lines of the Control Unit to the drives
InstallatIon step 13: Safety check and Test run
Removal and Disposal
Liability
Warranty and After-Sales Service
3 - 8
9
10
11 - 15
16
17 - 18
19 - 26
27

3
Assembly Instruction
OFV1
Once the assembly and commissioning
has been completed, the installer of a
machine „power-operated window and door“ shall hand
these instructions over to the end-user. The end-user shall
store these instructions in a safe place for further reference
and use, if required.
!
warning
Index of abbreviations
These abbreviations are used consistently throughout these assembly
& operating instructions. Unless stated differently, all dimensions indi-
cated in this document are in mm. General tolerances in accordance
with DIN ISO 2768-m.
A drive
AK connection cable / drive cable
AP cover cap
BD hinge
Fxxx casement bracket
FAB overall width of casement
FAH overall height of casement
FG casement weight
FL casement
FÜ casement overlap
HSK main closing edge
Kxxx frame bracket
L construction lenghth of drive
MB central hinge
NSK side closing edge
RA frame
RAB overall width of frame
RAH overall height of frame
SL snow load
opening direction
abbreViatiOns
Failure to comply with the warning notes results
in irreversible injuries or death.
Failure to comply with the warning notes can re-
sult in irreversible injuries or death.
Failure to comply with the warning notes can re-
sult in minor or moderate (reversible) injuries.
Failure to comply with the warning notes can lead
to damage to property.
warning and saFety symbOLs in these in-
structiOns:
The symbols used in the instructions shall be strictly observed and have
the following meaning:
Caution / Warning
Danger due to electric current.
Caution / Warning
Risk of crushing and entrapment during device operati-
on (is provided as a sticker with the drive).
Attention / Warning
Risk of damage to / destruction of drives and / or
windows.
!
warning
!
danger
!
cautiOn
nOte
!
These instructions are intended for trained personnel
and operators of systems for natural smoke ventilation
(NRA / SHEV) (natural smoke exhaust system / smoke and
heat exhaust system) and natural ventilation via windows,
who are knowledgeable of operating modes as well as the
remaining risks of the system.
This device is not intended for use by per-
sons (including children) with physical,
sensory or mental limitations or lacking experience and / or
knowledge, unless they are supervised by a person who is
responsible for the safety or were instructed by him on the
usage of this equipment. Children should be supervised to
ensure that they are not playing with this device.
Cleaning and operator’s maintenance may not be per-
formed by children without supervision.
target grOup
!
warning
RA
FL
FAB
FAH
BD
HSK
NSK
NSK
RAB
RAH
Preliminary remark
0101

4
Assembly Instruction
OFV1
Preliminary remark
01
By attaching a drive to a movable
element of the window a so-called
“power-operated window” is created
which, according to the Machinery
Directive 2006 / 42 / EG, represents a
machine.
Pay attention to possible hazards on
tilting or rotating windows, whose
secondary closing edges are located
at less than 2,5 m installation height
above the oor, under consideration of
the Control Unit and usage!
nOte
!
warning
intended use
Area of application / Scope of application
This drive is intended for the electromotive locking and
unlocking of windows in facade and roof areas.
The main task of this product, in combination with
a window and a suitable external control unit, is to
evacuate hot smoke and combustion gases in case
of re, to safe human lives and protect material
assets. Furthermore, with the electromotive operated
window and a suitable external control unit, the natural
ventilation of the building can be ensured.
Intended use according
The drive is intended for stationary installation and
electrical connection at the window as part of a building.
The drive is in combination with an external Control Unit
(e.g. from aumüller) released for its proper use at a
power-operated window for the following use:
• Application for natural ventilation

with an installation height of the drive and
the bottom side of sash of at least 2,5 m above
the oor, or
 with an opening width at the HSK of the driven
part of < 200 mm by a simultaneous speed of
< 15 mm/s at the HSK in closing direction.
• Application as NSHEV (natural smoke and heat
exhaust ventilator(s) for ventilation without dual
purpose for ventilation in accordance with EN12101-2.
The manufacturer of the power-operated window has
to carry out a risk assessment for all other applications
independently - at the installation-site of the window.
The need for a risk assessment at the installation-site
due to the reasonably foreseeable misuse.
A risk assessment in accordance with the Machinery
Directive 2006 / 42 / EG for the usage of the power-
operated window for natural ventilation is absolutely
necessary under the following conditions:
• the installation height of the drive and lower edge
of casement < 2,5 m above the oor
and one of the following conditions:
• the opening width at the HSK > 200 mm, or
• the closing speed at the HSK is > 15 mm/s, or
• the opening speed at the HSK is > 50 mm/s, or
• the closing force at the HSK is > 150 N
The following ow chart can be applied, which also includes
the protective measures in accordance with EN 60335-2-
103/2016-05.
We as manufacturers are well aware of our duties and
responsibilities regarding the development, manufactu-
ring and placing of safe window drives on the market and
consistently implement them. Ultimately, however, we have
no direct inuence on the usage of our drives. Therefore,
as a precaution, we point out the following:
• The constructor or his agent (architect, specialist
planner) are obligated to evaluate the
hazards to persons, outgoing from the usage,
installation position, opening parameters and from the
external Control Unit of the power operated window,
already in the planning phase and to establish
necessary protective measures.
• The constructor / manufacturer of the machine
“power-operated window” must implement the
planned protective measures at the installation-site
or, if not yet established, determine them by it´s
own responsibility and detect or minimize possible
remaining risks.

5
Assembly Instruction
OFV1
Preliminary remark
01
Casement data
Facade: bottom-hung window, top-hung-win-
dow, side-hung window.
Roof: roof window / sky light.
Opening direction: inward opening, outward opening.
Prole material: aluminum, steel, plastic or wood.
When inspecting the drives for conformity with on-site
requirements the following items must be observed:
• total weight of casement (glass + frame),
• casement size (FAB x FAH),
• driving force and stroke,
• mounting site at the window frame and casement
frame.
Hazard analysis according to DIN EN 60335-2-103
Contact-free anti-trap protection
(20.ZAA.8.1)
Passive infra-red and active light sensors
or
pressure mats
Contact-based anti-trap protection
(20.ZAA.8.2)
Pressure-sensitive safety switch strips
or
Motor current monitoring systems
(internal and external)
Hold-to-run switch:
stops movement at HSK < 20 mm
at a closing force of > 150 N at HSK
(20.ZAA.5)
Operating element in
direct range of vision:
a.) Key switch or
b.) other switch,
then: installation > 1,5 m,
inaccessible for public
(7.12.1)
Keep people away during closing!
Declaration of Conformity
power operated window
+ CE label
!
Caution
Protection devices
!
Caution
Use of the drive
NSHEV according to
EN12101-2 without
dual purpose for ventilation
NSHEV according to
EN12101-2 with
dual purpose for ventilation
(1.Z.109)
Natural ventilation
Installation height of drive and lower
edge of casement: > 2,5 m above oor
(ZAA.20.2)
Opening at HSK: < 200 mm and
Speed at HSK:
CLOSE <15 mm/s / OPEN < 50 mm/s
(20.ZAA.2)
Yes
Yes
No
No
No
risc assessment
required
Observe danger at NSK
< 2,5 m above oor!
!
Caution
Keep people away during closing!
!
Caution
Environment with children /
vulnerable people
The information in the brackets
refer to the chapters of DIN EN 60335-2-103.
Risk analysis according to the
Machinery Directive required

6
Assembly Instruction
OFV1
safety instruCtions
0101
Danger spots by crush and shear points
Side-hung Bottom-hung Roof windows / skyskylight domes Louvre windows
Danger spots: crush and shear points according to DIN EN 60335-2-103
nOte
nOte
!
warning
!
warning
!
All devices must be permanently protected
from dirt and moisture, if the drive is not
explicitly suitable for use in wet areas (see
technical data).
Area of application
The drive shall only be used according to its intended use.
For additional applications consult the manufacturer or his
authorized dealer.
Mounting material
The required mounting material must to t with the drive
and occurring load and, if necessary, supplemented.
Installation
These instructions address expert and safety-conscious
electricians and / or qualied personnel knowledgeable in
electrical and mechanical drive installation.
Always check whether the system complies with current
legal regulations. Special attention must be paid to the
opening width, the opening area, the opening time and the
opening speed of the window, the temperature range of
the drives / external devices and cables as well as the cross
section of the connecting cables as function of the cable
length and power consumption.
All specications for installation must be checked indepen-
dently and, if necessary, adjusted at the installation-site.
The connection assignment, the electrical supply data (see
machine plate) and performance limits (see technical data)
as well as the mounting and installation instructions of the
drive must be strictly observed and adhered to!
Do not reach into the window rabbet or the operating
element (chain or spindle) during installation and opera-
tion! Ensure that, based on the installation position and
the opening movement of the casement, persons cannot
be trapped between the driven part of the window and
surrounding xed components (e.g. wall).
saFety instructiOns
It is important to follow these instruc-
tions for the safety of persons. These
instructions shall be kept in a safe place
for the entire service life of the products.
Risk of crushing and entrapment!
Window can close automatically!
The integrated load cut-off stops the
opening-drive during closing and opening
when the drive is overloaded.
The compressive force is absolutely
sufcient to crush ngers in case of
carelessness.
Do not misuse the drive for other
applications! Do not allow children to
play with this drive or its regulating
and / or control units, including the
remote control!
The safe operation, avoidance of injury to
persons and damage to property, as well
as risks, is only guaranteed by proper
installation and setting according to
these installation instructions.
Before installing the drive, check whether
the casement is in good mechanical con-
dition, the weight in balance and whether
it opens and closes easily!
Never connect 24 V DC drives to 230 V AC
mains voltage!
Danger to life!

7
Assembly Instruction
OFV1
safety instruCtions
0101
!
warning
!
warning
Crush and shear points
To avoid injuries, crushing and shear points between
casement and frame must be secured against entrapment
up to an installation height of 2,5 meters above the
oor with appropriate measures. This can be achieved e.g.
by using contact-based or contactless protective devices
against entrapment, which stop the motion through cont-
act or through interruption by a person. At a force higher
than 150 N at the main closing edge the motion must stop
within 20 mm. A warning symbol at the opening element
must indicate this clearly.
Unintentional or independent opening or falling
Casements are to be hinged or secured such way that in
case one of the mounting elements fails it will not crash /
slam down or move in an uncontrolled manner by e.g. using
double suspensions, safety scissors, casement stays.
Tilting windows shall be equipped with safety scissors or
similar devices to avoid damages and risks of injury for
persons through improper installation and operation. The
safety scissors must be adjusted to the opening stroke of
the drive (see technical data) to avoid blocking.The opening
width of the safety scissors must be bigger than the drive
stroke.
Routing cables and electrical connection
Routing or installing of electrical cables and connections
may be performed only by specialist companies. Never
operate drives, control units, operating elements and
sensorsat operating voltages and connections contrary
to the specications of the manufacturer.
All relevant instructions shall be observed for the in-
stallation, specically:
• VDE 0100 Setting up high-voltage systems up to 1000 V
• VDE 0815 Wiring cables
• Specimen Guideline on Conduits German designation
(MLAR).
The types of cable, cable lengths and cross-sections shall
be selected in accordance with the manufacturer’s technical
data. If necessary, the cable types shall be coordinated with
the competent local authorities and energy supply com-
panies. Low-voltage lines (24 V DC) shall be routed
separate from the high-voltage lines. Flexible cables may
not be ush-mounted. Freely suspended cables shall be
equipped with strain reliefs.
Clamping points shall be checked for tightness of threa-
ded connections and cable ends. Access to junction boxes,
clamping points and external drive control boxes shall be
ensured for maintenance work.
Damaged mains supply lines of drives
with plug connectors may only be re-
placed by the manufacturer or qualied
service / maintenance personnel!
Power cables which are xed to the drive
casing cannot be replaced. If the cable is
damaged the device must be scrapped!
The movable casement must be secured
against unintentional or independent
opening as well as falling down.
All-pole disconnecting devices shall be instal-
led in the permanent electrical installation or
external Control Unit for the drive.
The mains supply lines 230 V / 400 V AC shall
be protected separately!
24V DC drives may only be connected to
power supply sources that comply with SELV
specications.
Cables must be laid such way that they can-
not be sheared off, twisted or bent during
operation. Drive cables laid inside window
proles must be protected by insulating
tubes with a sufcient temperature resistance.
Through holes shall be equipped with cable
sleeves!
safety scissors
In the case of tandem / multiple opera-
tion of drives connected in series, the
cross-section of the connection cable
must be checked autonomously, depen-
ding on the total current consumption of
the drive system.
nOte

8
Assembly Instruction
OFV1
safety instruCtions
01
nOte
nOte
Post warning signs!
Other persons must be kept away from
the casement when a hold-to-run switch
(push button) is operated or when a
window, which has been opened by a
smoke and heat exhaust system, is clo-
sing!
The operating element of hold-to-run
switches must be installed within di-
rect view from the window, but apart
from moving elements. If the switch is
not a key-operated switch it must be
installed at a minimum height of 1,5 m
and inaccessible to the public!
Do not allow children to play with
permanently mounted control devices
and keep remote controls out of reach
for children!
!
cautiOn
!
cautiOn
!
cautiOn
During cleaning, maintenance work and while
exchanging parts the drive must be comple-
tely disconnected from the power supply and
secured against unintentional reactivation.
During cleaning and maintenance works and while
exchanging parts, all poles of the drive must be dis-
connected from the power supplyand and secured
against unintentional reactivation.
Replacement parts, fasteners and controls
The drive shall only be operated with control devices from
the same manufacturer. There is no liability, warranty or
customer service if third-party parts are used. Exclusively
original replacement parts of the manufacturer shall be
used for mounting elements or expansions.
Ambient conditions
The product may not be subjected to impacts or falls, or
to vibrations, moisture, aggressive vapors or other harmful
environments, unless the manufacturer released it for one
or more of these environmental conditions.
• Operation:
Ambient temperature: -5 °C … +60°C
Relative humidity: < 90% less 20°C;
< 50% less 40°C;
no formation of condensation
Observe temperature range during
installation!
• Transport / Storage:
Storage temperature: -5°C … +40°C
Relative humidity: < 60%
Accident prevention regulations and workmen’s
compensation insurance guidelines
For work on or in a building or building part the provisi-
ons and instructions of the respective accident prevention
regulations (local workmen’s compensation insurance
guidelines) shall be observed and adhered to.
Declaration of Conformity and of Incorporation
The drive is manufactured and inspected in accordance with
European guidelines. The respective Declaration of Con-
formity and of Incorporation is on hand.
In case that the use of the drive differs from the in-
tended use, a risk evaluation for the power operated
window shall be performed and a Declaration of Con-
formity according Machinery Directive 2006 / 42 / EG
issued.
!
warning
Do not actuate the drive or the case-
ment when repair or re-setting works are
performed!
Commissioning, operation and maintenance
After the installation and after each modication in the set
up all functions shall be checked with a trial run. It shall
be ensured that drive and casement are set correctly and
that security systems, if available, are functioning properly.
After the installation of the system is completed the
end-user shall be introduced to all important opera-
ting steps. If necessary, he must be advised of all remaining
risks / dangers.
The end-user shall be specically instructed that no
additional forces, except pushing and pulling forces in the
opening and closing direction of the casement, may be
applied to the spindle, chain or lever of the drive.

9
Assembly Instruction
OFV1
data sheet OFV1
With Internal Intelligent Control Electronics and sequence control for drives PL6 S1 / PL10 S1
as well as for drives type S2 / S3 / S12
(I max. 3A - drive current runs over OFV1 / undercurrent detection)
Two adjustable rotation angles 90° / 180°
Opening direction selectable: right / left turning
Square shaft adapter 7x55 mm
ORDER DATA
UNRated voltage 24V DC (19 V ... 28 V)
INRated current 0,8 A
IACut-off current 1,1 A
IOQuiescent current < 28 mA (10 Nm)
IDCurrent of connected drives
S1: max. 0,9 A / S3, S12: max. 3,0 A
PNRated power 19 W
DC Duty cycle 5 cycles (ED 30 % - ON: 3 min. / OFF: 7 min.)
Protection rating IP 32
Ambient temperature range -5 °C ... +60 °C
M Torque max. 10 Nm
FHInitial torque 22 Nm
Rotating angle direction yes (self-learning)
Rotating angle 90 ° / 180° ((right / left)
t Runtime 90° - 4,5 s; 180° - 9,0 s
Connecting cable non-halogen, grey 4 x 0,75 mm², ~ 3 m
Housing ABS, greywhite
Dimensions (W x H x D) 40 x 156 x 83,5 mm
Sound pressure level ≤ 70 dB (A)
156
40
Vk7
83,5
93,5
21,5
21,5
156
10
92
40
M5
x2
Ø5,5
x3
38
55
Vk7
TECHNICAL DATA
Version PU / pcs. Part.-No.
OFV1 1 513850
serial number
symbols see
„Technical data“ article reference
number
expLanatiOns On the prOduct LabeL
The product label informs about:
• manufacturer‘s address
• article reference number and name
• technical caracteristics
• date of manufacturing with rmware version
• certications
• serial number
Never install and operate damaged
products.
In the event of any complaints, please indicate the
product serial number (SN) (see product label).
Product designation certications
date of manufacturing
with rmware version
Date: 19W01 V:2.0
SN: xxxxxxxxx
Art.-Nr.: xxxxxx
Exemplary representation
i
-5°C
+60°C
86672 Thierhaupten
Tel.: [phone]
Made in Germany
XXX
window drive
FA: xxx N
S: xxx mm
IP: xxxUN: xxx V
DC: xxx cyclesIN: xxx A
Data sheet
02

10
Assembly Instruction
OFV1
PreParing assembly
The number of locking points depends on:
• object-specic requirements
• processing guidelines and authorized ranges of
application of the manufacturer
• EN 12102-2 NRWG (depending of prole group
and wind load classication WL)
• EN 12207 Air permeability
• EN 12208 Driving rain tightness
• EN 12210 Resistance to wind load
• EN 1627 Burglar resistance
• EN 14351-1 Window or door standard
• DIN 1991-1-3 Snow loads
• DIN 1991-1-4 Wind loads
Locking points are centers / axes of the following com-
ponents: casement hinges / stays (BD), sealing points of
the locking system, application points of directly actuating
drives (force transmission axes at 90° to the casement
prole, with closed window).
Drives used in SHEV mounting devices such as: RWA 1000,
RWA 1050, RWA 1100 are not included in the locking points.
Free prole lengths are effective distances between two
locking points. Corner and edge distances shall be cal-
culated as straight lines.
Only the worst case with secured values and
application ranges must serve as a basis.
!
FL
RA
HSK
free prole length free
free prole length
prole length
freelength
free prole
prole length
free prole
length
NSK
BD
Locking point
FAB
FAH
determinatiOn OF LOcking pOints
Free prole lengths
between two locking points
Free prole length for Ix4-values
of the window casement proles
20-34 cm435-50 cm451-55 cm456-99 cm4
Static wind slipstream loads
on the SHEV - according to EN 12101-2.
WL
1000
1300 mm 1500 mm 1700 mm 1900 mm
WL
1500
1200 mm 1400 mm 1600 mm 1800 mm
WL
2000
1100 mm 1275 mm 1450 mm 1650 mm
WL
2500
900 mm 1025 mm 1150 mm 1275 mm
WL
3000
800 mm 900 mm 1000 mm 1100 mm
Values apply only for aumüller ferralux NRWG.
nOte
The number of locking points or the
free prole length between two locking
points are described into the respective
system documents of the window prole.
This information must be adhered.
The requirements for the tightness of the
windows according to EN 14359-1 must
be observed!
03

11
Assembly Instruction
OFV1
PreParing assembly
04
There must not be any chamber gear in the
tting!
InstallatIon step 1: inspectiOn beFOre the instaLLatiOn
Test kit for drives
Order number:
Application:
Supply voltage:
Drive types:
Drive current:
Display:
Ambient temperature:
Plastic housing:
Weight:
Feature / equipment:
533981
Test kit to check running direction and
communication of drives 24V DC or
230V AC (including batteries)
230V AC
24V DC / 230V AC
max. 3 A
drive current, battery charge
-5 °C ... + 40 °C
250 x 220 x 210 mm
approx. 3,6 kg
Control elements: 2 switches + 1 button
nOte
We recommend the use of our test kit for
the inspection of drives with the rated
voltage 24V= / 230V~ (see table below).
Damaged products may not be operated
under any circumstance.
It is imperative that the sufciently
mechanical stiffness of the fastener type
as well as of the swivel range of the drive
is observed.
If this is not guaranteed another type of
fastening or another type of drive must
be selected.
!
The support surface of the frame brackets or
casement brackets must rest completely on
the window or frame prole. There must be
no tilting of the fastening elements during
extension and retraction of the drives. A
safe and solid fastening must be ensured
at the window prole.
Storage of drives at the construction-site
Protective measures against damages, dust, moisture or
contamination shall be taken. Store drives intermediately
only in dry and well ventilated rooms.
Inspection of drives before installation
Check drives and window before installation for good
mechanical condition and completeness. The chains / spind-
les of the drives must be extendable or retractable easily.
The casement must run smoothly and the weight must be
in balance.
The test procedure of drives may only be performed on a
non-slip and secured mat or a test xture. During the test
run the test element must not be interfered with. The test
my only be conducted by or under the supervision of expert
personnel.
Inspection of the intended use
The planned use of the drive must be checked for com-
pliance with its intended use. If used otherwise the liability
and warranty claim expires.
Predictable misuse
It is imperative that foreseeable misuse of drives is avoided!
Here are a few examples:
• do not connect 24 V DC drives to a 230 V AC mains
voltage,
• observe synchronous run and sequence control by drives
with multiple interconnection,
• use drives only indoors,
• avoid additional force inuences, e.g. transverse forces.
Testing mechanical requirements
Prior to the start of the installation check whether :
• the support surface and the prole static for the load
transmission is sufcient,
• a support construction for the secure fastening of the
drives is required,
• cold bridges (thermal separation) are avoidable at
action points,
• possibly there is sufcient space for the swivel
movement of the drive.
If not, counter measures must be taken!
!
cautiOn
!
warning
Important instructions for a safe instal-
lation. Observe all instructions, wrong
installation may result in serious injury!

12
Assembly Instruction
OFV1
Accessories for locking drive
Assembly and Commissioning
Instructions
1x Adapter plate
1x Square: Vk 7 x 55
2x Countersunk screw M 5 x 40
1x Countersunk screw M 5 x 16
1x Spax countersunk screw 4,5 x 30
2x Head screw M 5 x 16
2x Spring rings
1x Cable fastener
1x Connecting cable with plug
1x Warning sign sticker
„Risk of entrapment“
nach Maschinenrichtlinie 2006 / 42 / EG (Anhang VI)
OFV1 - OLIVEN-FLÜGEL-VERRIEGELUNGSANTRIEBE FÜR FENSTER
Anweisung für
Montage und Inbetriebnahme
12345
Tools required
• Marker,
• Grains,
• Hammer,
• Knife,
• Screwdriver (cross, Torx),
• Hexagonal wrench,
• Torque wrench,
• Power drill,
• Threadlock adhesive,
• possibly a tool for blind rivet nuts.
Scope of delivery:
Prior to assembly, check items quantity in the delivery for
completeness.
Check window data on site
• Measure FAB and FAH.
• Check / calculate weight of casement.
If unknown, it can be determined approximately with
the following formula:
• Check / calculate the required drive force and compare
with drive data . If unknown, it can be determined
approximately with the following formula:
a= Distance of action point to hinges
F= Drive force
s= Stroke
weight) [kg] [m] [m] [mm] frame
share
glass-
density
G (Casement = FAB *FAH *Glass thickness * 2,5 *1,1
F[N] =
Facade Roof
F[N] =
5,4 *G[kg] *s[m] 5,4 *G[kg] *FAH [m]
a[m] a[m]
InstallatIon step 2: instaLLatiOn prerequisite and instaLLatiOn preparatiOn
The following conditions must be fullled for the instal-
lation of the drives so they can be properly assembled with
other parts and constructed to a complete machine at the
window without impairing the safety and health of persons:
1. The design of the drive must fulll the requirements.
2. The fastening accessories (casement brackets or
frame brackets) must t the window prole; the
prole-dependent hole lay-out must be complied with.
3. The space required for the installation of the drive on
the frame and casement prole must be sufcient.
4. The window must be in perfect mechanical condition
before the installation. It should open and close easily.
5. The fastening material for the installation of the drive
must t the window material (see table).
PreParing assembly
04
Wood windows
Wood screws:
i.e. DIN 96, DIN 7996, DIN 571
round head with slot,
round head with cross,
hex head,special type
steel, stainless steel,
aluminum windows
Self-tapping screws, thread screws,
sheet-metal screws
i.e. ISO 4762, ISO 4017, ISO 7049 , ISO 7085, DIN 7500
cylinder head with hex socket, internal serration (Torx),
Phillips head or external hex head
blind rivet nut
plastic windows
Screws for plastic
i.e. DIN 95606, DIN 95607, ISO 7049,
ISO 7085, DIN 7500
round head with cross, external hex head,
Torx
Recommendation:
if possible, screw
through two cavity
webs
a
a
a
G
G
s
s
s
FAH
G
F
FF
FAH
FAH

13
Assembly Instruction
OFV1
InstallatIon step 3: assembLy Opening driVe
Mount opening drive (see separate „Assembly and
Commissioning Instructions“ for each window-drive).
Make the connection for the control voltage to the
opening drive (see chapter: „ElECtriC ConnECtion“).
Unhook the opening drive spindle / opening drive chain
from the window casement, so that the casements can
be manually moved.
OFV1
With internal load dependent cutt-off switch and se-
quence control for drives PL6 S1 / PL10 S1 (SHEV)
as well as for drives type S2 / S3 / S12
(I max. 3A - drive current runs over OFV1 / undercurrent
detection)
04
PreParing assembly
Application examples
SHEV 1000 - inward opening window SHEV 1050 solo - inward opening window
solo tandem casement DIN left casement DIN right
View on bottom-hung View on side-hung
SHEV 1050 solo - inward opening window SHEV 1050 tandem - inward opening window
casement DIN left casement DIN right casement DIN left casement DIN right
View on side-hung View on side-hung
USKM
USKM
USKM
oFV1oFV1oFV1 oFV1
oFV1oFV1
oFV1
pl6
pl10
pl10
pl10
pl6
pl6
pl6
pl6
pl6
pl6
pl6
oFV1

14
Assembly Instruction
OFV1
InstallatIon step 4: remOVe the hOusing FrOm OFV1 and pLug in cOnnectiOn cabLe
PreParing assembly
04
1
12345
234
Loosen the screws and remove the housing from
the locking drive OFV1.
Insert the lock-tight plug
- from the connection
cable
- in the adapter bushing .
Lay the connection cable under the circuit board.
Secure connection cables
on motor housing with
supplied cable fastener .
Cut off protruding end of cable fastener .
Lead connecting cable through the housing opening.
1
2
4
3
6
5
housing
opening
5
4
6
3
circuit
board
motor
housing
Housing opening
for connection cable 
oFV1
Connection assignment OFV1
12345
oFV1
Terminal 1BU = blue feed line from control unit 24 V DC
Terminal 2 BN = brown feed line from control unit 24 V DC
Terminal 4BK = black to the opening drive
Terminal 5 WH = white to the opening drive
Note the opening direc-
tion of the casement
12345
4
3

15
Assembly Instruction
OFV1
PreParing assembly
InstallatIon step 5: dip switch and Led dispLay
DIP switch and LED display
DIP switch LED display
12345
OFF
ON
1 2 3 4
BU
BN
BK
WH
rotating direction
position locked
CLOSE position
Rotating direction:
right
DIP-1= OFF
DIP-1OFF rotating direction: right (casement DIN left)
ON rotating direction: left (casement DIN right)
DIP-2OFF angle of rotation 180°
ON angle of rotation 90°
DIP-3OFF opening drive with direct connection
ON without opening drive or connection to USKM
DIP-4OFF drives with integrated disconnection (max. 3A)
ON drive with S1 = without disconnection (0,9A)
Rotating direction:
left
DIP-1= ON
Factory settings
LED-1OFF ready for operation
green OFV in operation
green: blinking opening drive in operation
red OFV fault
red: blinking opening drive fault
red/green: undervoltage (< 19V)
blinking at OFV1 (Part.-No.: 513850)
LED-2OFF power supply: none
green power supply: in CLOSE direction
red power supply: in OPEN direction
LED-3OFF OFV non-operation
green OFV left rotation
red OFV right rotation
Set the DIP switches in a voltage-free state.
04
Set the DIP switches, when the locking drive OFV1 is
not mounted.
switch: DIP-1
DIP-2
DIP-3
DIP-4
LED-1LED-2LED-3oFV1
In case of wrong direction of rotation,
reverse polarity from the opening drive.
nOte
Terminal 1BU = blue feed line from control unit 24 V DC
Terminal 2 BN = brown feed line from control unit 24 V DC
Terminal 4BK = black to the opening drive
Terminal 5 WH = white to the opening drive
Note the opening direc-
tion of the casement

16
Assembly Instruction
OFV1
InstallatIon step 6: hOLe LayOut FOr OFV1
Casement assembly - inward opening window
Application examples
Bottom-hung inward opening
Casement assembly Hole layout in the adapter plate 
View on aluminium window
hole layout
min.
40
min.
40
RA
PL6 / PL10
NSK HSK
FL
RA
BD
FL
40 38 150
min. 20
43
5252
120
156
40
156
40
43
Ø5,5 (3x)
21,5
9238
23
40
83,510
reference edge
FAH = max. 2000
min. 400 - max. 1200 (for wood and alu)
min. 400 - max. 1800 (for plastic)
min. 1000 - max. 2400 (for wood and alu)
min. 800 - max. 2000 (for plastic)
FAB - solo =
FAB - tandem =
RA RA
FL
FL
If FAB > 1000 mm
a locking drive is required!
!
Window
versions
Bottom-hung - inward opening window
Top-hung - inward opening window
Side-hung - inward opening window
05
reference edge
reference edge
oFV1
oFV1
oFV1
1

17
Assembly Instruction
OFV1
Use the handle to manually close and lock the window.
Unscrew handle.
Use screws to attach adapter plate on window.
Use existing boreholes of handle.
Fasten the adapter plate with an additional suitable
screw
. Drill appropriate hole.
Insert the locking drive OFV1 into groove of square
Vk7x55
and fasten it with two screws and
spring rings on the adapter plate .
Secure fasteners against loosening; e.g. by applying
removable thread-locking compound such as “Loctite”.
Carefully clear away drilling swarfs to prevent
seals from being damaged.
Avoid surface scratches, for example by using
masking tape.
Remodel the adapter plate
so, that the
square Vk7x55 is in the upper part of the
adapter plate .
The head of the square Vk7x55 must be
ush with the adapter plate
. It may not
protrude in any way.
Install square Vk7x55
and locking drive
OFV1 in CLOSED position.
LOCTITE
Plug the square Vk7x55
in the square opening
of the chamber gear (window tting).
Pay attention to the correct slot position (CLOSE
position).
If necessary shorten the square Vk7x55 .
assembly
InstallatIon step 7: assembLy OFV1
21,5
92
43
06
Drill hole for square Vk7x55 
are in the upper part of the
adapter plate .
Square Vk7x55 
may not protrude in any
way.
Square opening of
the window tting
Note the position of groove
(CLOSE position)
M5x40
M5x16 or
Spax countersunk 4,5x30
1
65
4
1
2
3
4
1
2
oFV1
FL
FL
FL

18
Assembly Instruction
OFV1
test run anD installation
InstallatIon step 8a:
0606
nOte
nOte
Electric load disconnection and sequential
control of locking drive OFV1 is provided by
the controll module USKM.
When error occur a resetting (Reset) is
possible. Disconnect the opening drive -
S3/S12, then restart the installation process
- as described above - without opening
drive. After about three minutes, the
locking drive OFV1 is reset to the delivery
settings.
Check function and sequence control - with unhinged
opening drive.
Hinge opening drive - S1.
Switch on the control voltage at locking drive OFV1
and at opening drive - S1 - in CLOSE direction.
Check sequence control again.
Ensure the easy movement of the casement.
Check function and sequence control - with unhinged
opening drive.
Hinge opening drive - S1.
Switch on the control voltage at locking drive OFV1
and at opening drive - S1 - in CLOSE direction.
Check sequence control again.
Ensure the easy movement of the casement.
The opening drive and the not mounted locking drive OFV1
must be tested together.
test run and instaLLatiOn
Switch on the control voltage at locking the
drive OFV1 and at the opening drive -S3/S12 -
in OPEN direction for a short time.
Switch the control voltage - from the locking drive
OFV1 and from the opening drive - S3/S12 - in
CLOSE direction.
Now the opening drive - S3/S12 moves in CLOSE
position. The Locking drive OFV1 waits up to 3
minutes, to learn undercurrent detection. Then
the locking drive OFV1 moves in CLOSE position too.
Check the function of locking drive OFV1 - by
repeating OPEN-/CLOSE-movements for a few times.
If necessary, correct the DIP switches (see chapter:
„DiP switChEs anD lED DisPlay“).
Move the locking drive OFV1 and opening drive
- S3/S12 in OPEN direction.
Ensure the easy movement of the casement.
Switch off the control voltage from the locking
drive OFV1 and from the opening drive - S3/S12.
Hinge opening drive - S3/S12 on casement, without
disconnecting opening drive from the locking drive
OFV1.
Make mechanical settings in accordance with „Assem-
bly and Commissioning Instructions“ of the drives.
Switch on the control voltage at locking drive OFV1
and at opening drive - S3/S12 - in CLOSE direction.
Check sequence control - with unhinged opening drive.
Ensure the easy movement of casement.
During start-up of locking drive OFV1
the 24 V-control voltage may be switched
on only with unhinged opening drive.
Never operate opening drive - S1 without
locking drive OFV1 (Risk of damage or de-
struction of drives and / or windows).
The opening drive is unhinged.
Make the connection for the control voltage to the
locking drive OFV1 (see chapter: „ElECtriC ConnECtion
- installation stEP 11“).
Set the DIP switch 3to ON and
DIP-switch 4 to ON or OFF when
installing with opening drive - S1
and USKM.
Set the DIP switch 3to OFF and DIP-
switch 4 to ON when installing with
opening drive - S1
Sequence control:
24V DC
M
24V DC
M
open
close
Opening drive
Opening drive
oFV1
oFV1
Opening driVe
Locking drive OFV1 is mounted, opening drive
(S3/S12) is unhinged
s3 / s12 Opening driVe
Locking drive OFV1 is mounted, opening drive
(S1) is unhinged
s1
Opening driVe and USKM
Locking drive OFV1 is mounted, opening drive
(S1) is unhinged
s1
3 4
OFF
ON
3 4
OFF
ON
3 4
OFF
ON

19
Assembly Instruction
OFV1
Cable routing on or in the casement
Cable on casement Cable in glazing bead
Connection cable routing on the casement:
• Cable must be protected against damage (shearing-off, kinking,
splitting), i.e. by using bushings.
Upon removal of the glazing bead is the dan-
ger that the glass may fall.
Cable crossover without
protective cable hose
Cable crossover with
protective cable hose
Connection cable routing on the hinge side:
• Make sure that during opening or closing procedure the cable will
not be damaged by shearing-off, kinking, crushing.
• Protect cable feedthrough in prole e.g. by using cable bushings,
cable transitions.
RARA FL
BD Kabel-Schutzschlauch
BD AK
FL
Drill hole in glazing bead
(cable bushing protects against
damage to cable).
InstallatIon step 10: cabLe rOuting
Cable routing on the frame
Route cable on the frame or mullion/transom.
Cable must be protected against damage (shearing-off,
kinking, splitting).
cable duct glued on
(in addition secured with counter-
sunk screws against breaking away)
AK
RA
FL
Cable duct glued on
(in addition secured with
countersunk screws against
breaking away).
oFV1 oFV1
AK AK
RA RA
FL
Cable routing
Note cable routing!
(see chapter „cabLe rOuting“)
Check function! (see chapter
„saFety check and perFOrming test run“).
07
InstallatIon step 9: mOunt the hOusing On the OFV1
Using the screws and mount the housing on the
locking drive OFV1.
1
2
oFV1

20
Assembly Instruction
OFV1
Connection assignment from the locking drive
InstallatIon step 11: eLectric cOnnectiOn
Make sure when establishing the connection
that there is no voltage at the terminals!
Unused wires must be safely insulated!
The running direction of the drive may be changed by
interchanging (polarity reversal) the wires „BN – (brown)“
- „BU – (blue)“.
Direction of travel
OPEN
CLOSE
Polarity reversal
+
+
-
-
Wire colour coding
Colour DIN IEC 757
white WH
brown BN
blue BU
green GN
violet VT
grey GY
Connection assignment: opening drive
S1 = without Internal cut-off switch
Connection assignment: opening drive
BN +
-
BU
-
+
s1
s12
24 V DC
Opening drive
BN
BU
AK non halogen, 2 x 0,75 mm2
BN
BK
WH
BU
AK
BN +
-
BU
-
+
oFV1
eleCtriC ConneCtion
0707
M
BN
VT
WH
GN
BU
AK
WH is used for communication
in systems with synchronized
multi-drive operation.
Version Z:
contact max. 24 V, 500 mA
(min. 10mA)
In drives KS4: standard „CLOSE“
optional „OPEN“
BN +
-
BU
-
+
Opening
drive
Connection assignment: opening drive
S3 = Internal load dependend cut-off switch, post cycle resistant
Connection assignment: opening drive
S12 = Internal intelligent cut-off switch, programmable
s3
s12
WH no function (strip),
(for special applications)
WH is used for communication
in systems with synchronized
multi-drive operation.
BN +
-
BU
-
+
BN +
-
BU
-
+
AK non halogen, 3 x 1,0 mm2
AK non halogen, 3 x 1,0 mm2
24 V DC
24 V DC
Opening drive
Opening drive
BN
BN
BU
BU