User Manual
Contents
1. Fastening on metal window frames M4 threaded inserts 2 pieces for recessed mounting and 4 pieces for surface mounting M4x12 flat head metric screws 2 pieces 4 pieces for surface mounting Fastening on wooden window frames 4 self threading wood screws 2 pieces for recessed mounting and 4 pieces for surface mounting with an appropriate length for the type of window frame Fastening on PVC window frames 3 9 13 self threading metal screws 2 pieces for recessed mounting and 4 pieces for surface mounting with an appropriate length for the type of window frame Equipment and tools tape measure pencil drill electric screwdriver set of drill bits for metal insert for screwing in electrician s scissors screwdrivers 10 Programming the actuator 10 1 Opening stroke end The opening stroke end of the actuator can be adjusted by selecting the dip switches located inside the actuator underneath the black rubber plug T see fig below near the label that indicates the state of the dip switches The setting can be made very easily by selecting the dip switches as specified in the table below STROKE DIP SWITCH mm 1 2 3 4 70 OFF OFF 125 OFF ON OFF 170 OFF OFF ON ae 210 OFF OFF OFF D The actuator is factory set with the longest stroke 210 mm 10 2 Closure stroke end The stroke end at closure is automatic and cannot be programmed The actuator stops when the charge is absor2. 13 10 2 Closure SITOKG GfTQ 13 Checking for correct assembly 14 Emergency manoeuvres maintenance or 14 Buceo e V 14 Environmental DIOLECHON us i ecol bp AXI EX pA Arp DIL DEI 15 Guarantee conditions and terms of delivery 15 Company addresses cioe E PM uri Pic e n PI Me cU DE DIL DU ERU 16 1 Safety indications INDICATIONS HAVE BEEN READ CAREFULLY AND UNDERSTOOD IN ORDER TO ATTENTION BEFORE INSTALLING THIS APPLIANCE ENSURE ALL SAFETY PREVENT CONTACT WITH ELECTRICITY INJURY OR ANY OTHER INCIDENT THE MANUAL SHOULD BE CONSERVED FOR FURTHER CONSULTATION LATER DATE EA KN 20 XS chain actuators have been designed to move windows or similar Use for any applications other than those indicated must be authorised by the manufacturer after technical review of the assembly To guarantee safety to people animals and goods the following indications should be observed carefully The appliance must be installed by competent and qualified technical personnel After removing packaging check for any damage on the appliance Plastic bags polystyrene small metal parts such as nails staples etc should be placed out of the reach of children as they constitute a potential sourc
3. 24V 150N 70 125 170 210 mm 24V DC 0 32 A 7 0 W 8 mm s 275 S of 3 min 5 65 IP32 Automatic definition of position YES max 20 actuators Yes Not foreseen 1 000 N Electronic by dip switch At absorption of power Central 2m 28x28x310 mm 0 720 kg The data indicated in these figures is not binding and is subject to variation without notification 5 Construction and regulatory references The EA KN 20 XS chain actuator is designed and built to open and close top hung windows opening outwards bottom hung windows or up and over roof windows Its use is specifically intended for ventilation air conditioning of rooms smoke and heat exhaust systems and if used in combination with the B Lock window lock also as a building security system it is highly recommended that the actuator not be used for any other purpose unless approved by the manufacturer beforehand Electrical connections must comply with standards in force on the design and production of electrical appliances The actuator has been manufactured according to European Union directives and conforms to marking and following EMC rules for interference Any eventual service or control device for the actuator must be produced according to standards in force and must comply with the standards issued by the European Community The actuator is individually packaged in a cardboard container and each pack contains e 24V electrical actuator complete of con
4. With the 24V DC power supply it is necessary to check the cross section of the cable which should be calculated based on the length of the cable itself The table below specifies the maximum length of the cables for connection of a motor Cable section Max cable length 4 00 mm 270 2 50 170 1 50 100 0 75 50 0 50 35 8 Electrical connection The machines are equipped with a power supply cable constructed in compliance with safety standards and restrictions on radio frequency interference The power supply cable with conductors having a cross section of 0 5 mm must be wired to a special connector as shown in the diagram below in the following sequence e 1 BLACk coloured conductor marked 1 e 2 BLACK coloured conductor marked 2 e 3 BLACK coloured conductor marked 3 4 aS M NM Hs gt T EP C Ep gt gt gt For harness please follow this diagram NORE Note the first conductor BLACK 1 that should be connected to the positive CLOSES the window the second conductor Black 2 that should be connected to the positive OPENS the window the third conductor Black 3 is the conductor used for the B Lock control communication signal 9 Instructions for assembly All preparatory assembly and electrical conn
5. products and individual parts for 2 years from the date of purchase The latter is valid as long as the purchaser possesses proof of purchase and completion of all agreed conditions of payment The product must be used as normally intended The product is subject to natural wear and tear In case of material defect claims these shall be asserted in writing stating the source of supply of the device The following applies with respect to the guarantee General conditions for the supply of products and services of the electrical and electronics industry Green delivery terms GL These can be found at our homepage www simon rwa com We would be pleased to send you a copy upon request The currently valid conditions for products and services of the electrical and electronics industry green delivery terms apply for deliveries and services including the supplementary clause Extended retention of title These are published by ZVEI Frankfurt If you are not familiar with these we would be happy to send them to you Ihe agreements are also available for download at www simon rwa com Passau Is the established legal venue 16 Company addresses Germany Simon RWA Systeme GmbH Medienstrake 8 D 94036 Passau Tel 49 0 851 98870 0 Fax 49 0 851 98870 70 E Mail info simon rwa de Web www simon rwa de Switzerland Simon RWA Systeme AG Allmendstrasse 8 CH 8320 Fehraltorf Tel 41 0 44 956 50 30 Fax 4
6. 1 0 44 956 50 40 E Mail info simon rwa ch Web www simon rwa ch Hungary Simon RWA Renaszer Kft oodras utca 1 fszt 1 H 1026 Budapest Tel 36 0 30 552 0424 E Mail into simon rwa hu
7. SIMON RWA SYSTEME GMBH MEDIENSTRARE 8 94036 PASSAU SIMON RWA GERMANY Begeisterung trifft Technik CHAIN ACTUATOR EA KN 20 XS FoRcE 150 N MAXIMUM STROKE 210 MM VOLTAGE 24V DC MANUAL FOR INSTALLATION AND USE C English BA_EA KN 20 XS_EN_ 10 Issue 1 0 12 2014 Date 5 2 2015 SIMON RWA Systems products are specially manufactured in safe materials in compliance with the requirements of legislation in force When correctly mounted installed and used in accordance with the present instructions our products constitute no danger to people animals or property Products subject to EU directives comply with the essential requirements stipulated by the latter markings mean that our products can be sold and installed throughout the European Union without any further formality The C mark on our products packaging and user manuals provided with the product indicate presumed in conformity with directives issued by the EU Symbols used in the manual A DANGER This indication draw the attention about potential dangers for safety and health of peoples and animals INFORMATION This information give further suggestions This indication draw the attention about potential dangers for the product itself This indication draw the attention about potential damages to goods ENVIRONMENTAL Environmental indication draw the attention about INSTRUCTION potential dangers for t
8. agram below The depth of the milling must be at least 30 mm Q2 T ds Os 8 5 15 8 5 34 5 Then make two 4 5 holes on the sash for the attachment bracket The measurements are specified in the diagram below 38 2 co gi A gt 24 5 9 3 Surface mounting on top hung windows opening outwards or bottom hung windows The actuator can also be surface mounted on top hung windows opening outwards or dormer windows and on bottom hung windows however for these specific applications special support brackets are required for the actuator which must be supplied separately The two half brackets attaching the actuator to the sash however are the same standard brackets supplied with the actuator and included in the package To prepare the holes on the window frame and sash use the drilling template included in the package of the special brackets this template also specifies the diameter of the holes and their position in reference to the inner edge of the window frame Warning In order to prevent unpleasant mishaps with the machine and possible safety hazards carefully choose the length of the clamping screws in order to avoid damaging the power supply cables during the mounting procedure In order to carry out a cost effective and precise up to standard work it is best if you prepare the following complementary material small parts equipment and tools
9. al light domes or For vertical windows skylights HUNG WINDOWS OUTWARD OPENING BOTTOM HUNG WINDOWS B F 0 54xP F 0 54xPxC H Eventual load of favourable or unfavourable wind Eventual weight of snow or wind on the on the sash should be calculated separately cupola should be calculated separately 3 2 Maximum opening based on sash height The selection of the actuator stroke should be made based on the height of the sash and its application As a general rule never select a stroke greater than the height of the window frame select the stroke directly below it WARNING The actuator is designed to be recess mounted on the window frame Check that during the stroke the chain does not touch the profile of the sash there are no obstacles to opening the window and the chain does not push against the window frame e 4 Technical data Model Force exerted by thrust and traction strokes can be selected at any time Power supply voltage Rated absorbed current Power absorbed at nominal load No load speed Duration of no load stroke 270 mm Type of service Operating temperature Protection index for electrical devices Adjustment of connection to window frame Parallel powering of two or more motors Operation with B LOCK electromechanical lock synchronised function Static hold force otroke end at opening otroke end at closing Chain exit Length of power cable Dimensions Weight EA KN 20 XS
10. bed when the window is completely closed and the weather stripping is completely depressed or when the charge absorbed is more than 1596 of the nominal charge After each closure or intervention of electronic protection devices the chain will move about 1 mm in the opposite direction to give correct compression to the seals and release the mechanical parts 11 Checking for correct assembly L Check that the window is perfectly closed at corners and that there are no obstacles caused by incorrect positioning during assembly Check that when the window frame is closed the chain terminal is at least a few millimetres away from the actuator body This will ensure the window is properly closed and seals are correctly compressed In the event that this should not be the case there is no guarantee that the window is closed correctly T Check that hinges and support brackets are aligned to each other and tightly fixed against the window frame with screws fixed correctly into position 2s Check that the window reaches the desired position according to the stroke end selected 12 Emergency manoeuvres maintenance or cleaning In the event that the window frame should require manual opening due to power failure or problem with the mechanism or for normal maintenance or external cleaning of the window frame in built in actuators its necessary to perform these operations 1 Unscrew the two screws that fix the sash to the attachm
11. cess that automatically calculates the required power absorption to produce the movement of the window and therefore no settings are required The actuator can also be installed without the immediate availability of electricity for window movement in this case the actuator will simply hold the window closed after assembly The structure of the actuator is entirely metal and it is also used for installation on heat and smoke exhaust systems as well as for room ventilation The coupling between the actuator and support brackets fixed to the window frame is a quick connect coupling that allows the actuator to rotate in order to adapt to the stroke of the chain even on windows with reduced height The brackets are fixed to the frame during actuator assembly with just two screws Combined with the B Lock product and perimeter fittings it constitutes the security lock that keeps the window closed tight and guarantees a high thermal K 3 Formulas and recommendations for installation 3 1 Calculation of opening closure force Using the formulas on this page approximate calculations can be made for the force required to open or close the window considering all the factors that determine the calculation Symbols used for the calculation F kg Force for opening or closing P kg Weight of the window mobile sash only cm Opening stroke actuator stroke H cm Height of the mobile sash C Men For horizont
12. e of risk Keep children disabled individuals and animals away from the window and its controls Before connecting the appliance check that the power supply has the same specifications as those indicated on the technical data label on the appliance This machine is destined exclusively for the use for which it has been designed and the manufacturer accepts no responsibility for damage incurred by improper use The actuator is destined exclusively for installation indoors For any special application we recommend you consult the manufacturer beforehand To ensure efficient separation from the grid an approved type of bipolar pulse switch should be used An omnipolar general power switch with minimum distance of 3 mm between contacts should be installed upstream of the control line Do not use solvents or jets of water to wash the appliance The appliance should not be submerged in water Repairs should only be performed by qualified personnel at assistance centres authorised by the manufacturer Always request exclusive use of original spare parts Failure to respect this condition could compromise safety and invalidate the benefits contained in the warranty for the appliance In the event of any problems or queries consult your agent or contact the manufacturer directly ATTENTION With bottom hung windows injury could be caused if the window accidentally falls An appropriately sized flex
13. ection operations must be performed by specialised technical personnel to guarantee optimal function and service of the actuator Check that the following fundamental conditions have been met 1 o o 9 1 Actuator specifications must be sufficient for movement of the window without encountering any obstacle The limits indicated in the technical data table must not be superseded page 7 and the most appropriate stroke should be selected Calculations should be checked using the formula indicated on page 6 Attention Check that the electrical power supply corresponds to that indicated on the TECHNICAL DATA label on the machine Ensure that the actuator has not been damaged during transport first visually and then by powering in both directions Check that the width of the inside of the window where the actuator is to be assembled is over 360 mm otherwise the actuator should not be installed Check that once the actuator has been installed chain completely in the window is perfectly closed If this is not the case the actuator will not function correctly as the window will not close correctly Preparation for mounting the actuator Before beginning to mount the actuator depending on the type of application the window frame must be prepared by carrying out the following operations 9 2 Recessed mounting For recessed mounting the window frame must be prepared by milling and making two holes as indicated in the di
14. ent bracket 2 Take care during this operation since the bracket which is in two pieces after removing the screws may fall as it is no longer secured 3 Manually open the window frame A ATTENTION DANGER the window could fall as the sash is no longer held in position by the chain 4 After maintenance and or cleaning repeat points 1 and 2 in reverse order 13 Troubleshooting Possible causes of malfunction during installation or use Problem Possible cause Solution Check status of circuit breaker or safety switch Actuator does not work Check electrical Cable not connected or connections at reduction wire disconnected motor No electricity at feeder 14 Environmental protection All materials used in the manufacture of this appliance are recyclable We recommend that the device itself and any accessories packaging etc be sent to a centre for ecological recycling as established from laws in force on recycling The device is mainly made from the following materials aluminium zinc iron plastic of various type cuprum Dispose materials in conformity with local regulations about removal 15 Guarantee conditions and terms of delivery D The manufacturer will guarantee good function of the appliance The manufacturer shall undertake to replace defective parts due to poor quality materials or manufacturing defects in accordance with article 1490 of the Civil Code The guarantee covers
15. he environment WARNING Contents oy odes 9 10 11 12 13 14 15 16 sale y NCIC AU ONS ee RETE TTD 4 Technical operating information cccccccscccsecceeeceeeceeeceeeceeeceecaueceueeeeesaeeeeas 6 Formulas and recommendations for installation T 3 1 Calculation of opening closure T 3 2 Maximum opening based on sash T TSC IMI CAN Qala soseer T 8 Construction and regulatory 8 Ic E 9 9 7 1 Selecting the cross section of the power supply cables 10 si eiie eene eie PE RR NE T US TIT 10 amp e TER 11 9 1 Preparation for mounting the actuator 11 9 2 Recessed mounting sects cassette cadena eus vaca et ave ede aw soin de RE x RU 11 9 3 Surface mounting on top hung windows opening outwards or DOUOM NUNG t deste uta ue ca uote cud Plate sac scade 12 Programming ING ACW ALON REPRE TETTE 13 10 1 OPENING SIOKE CNG crrr cesset petas acute cepa teret
16. ible link arm or fall prevention safety system designed to resist a force equal to at least three times the total weight of the window MUST be installed Check that the selected stroke end allows the window to open without encountering any obstacles whatsoever The actuator must be installed in accordance with the manufacturer s instructions Failure to respect these instructions could compromise safety Power supply installation must comply with any regulations in force Danger of crushing or dragging During function when the actuator closes the window a force of 230N is exerted on the bead of the frame enough to crush fingers in the event of distraction Ensure that the stroke end selection is less than one centimetre from mechanical stop blocks stroke limiters or any physical obstacles blocking opening of the sash In the event of breakage or malfunction switch the appliance off at the general switch and call for the services of a qualified technician 2 Technical operating information The chain actuator is used to open and close the window by means of a three link steel chain The movement is achieved with low voltage 24V DC electricity that powers a gear motor controlled by a functional electronic device Window opening can be programmed and the device allows excursion of the chain to strokes of 70 125 170 and 210 mm For the return stroke i e the closing of the window the stroke end is determined by an electronic pro
17. nector for feeding cable wiring e 2 support brackets e 2 half brackets for attach to the frame complete with pin CHAIN ACTUATOR EA KN 20 XS Force 200 N MAXIMUM STROKE 210 VOLTAGE 24 e Instruction manual com V 6 Id plate and marking data All actuators have marking and are destined for use in the European Union without further requirements The C marking on the product packaging and indications for use provided with the product indicate presumed conformity to the directives issued by the European Community 7 Electric power supply The EA KN 20 XS actuator is powered with a voltage of 24V DC The power supply cable has three conductors the first conductor BLACK 1 that should be connected to the positive CLOSES the window the second conductor Black 2 that should be connected to the positive OPENS the window the third conductor Black 3 is the conductor used for the B Lock control communication signal The 24V low voltage actuators can be powered using a station with emergency batteries or an approved class II power supply unit double safety insulation with an output voltage of 24V 1596 15 in other words min 20 4V max 27 6V that is to say sized based on the number of actuators connected The EA KN 20 XS power supply must be suitably protected by fuses BA_EA KN 20 XS_EN_10 Page 9 7 1 Selecting the cross section of the power supply cables
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