Product sheet - WindowMaster

v ersion 0 4controls for natur al v entil ationWlf 111I n t e r fac e 2 4 V20 gApplication– interface for control of WindowMaster window actuatorsvia WLC 100 control unit– connection of sensors or switches– control through intelligent building management systemvia potential free schwitchesThe WLF 111 is used to control up to 30 WLC CombiLinkcontrol units (up to 90 actuators).The following may be connected to the interface:– standard switches of most types for one control of windowactuators and other electric accesssories through WLF 111.– sensors with 5 - 40 VDC/AC control voltage or with potentialfree switches connected to auxilliary voltage.Rain sensor WLA 510 can be connected to WLF 111 sothat all windows connected to the CombiLink system willclose automatically in case of rain.WLF 111 has two control settings– Automatic ventilation by means of a window actuator.Control of electric window actuator while the three controlinlets work in priority order. Inlet 1 has the highest priorityand inlet 3 has the lowest. Thus a rain sensor with prioritycan prevent a thermostat from opening the window when itrains.– Individual control of both sunscreening and ventilation.Sunscreening and ventilation are controlled independentlyof each other. Control inlets on the WLF 111 work in prioritisedorder.WindowMaster A/S Skelstedet 13 2950 Vedbæk Danmark Tel.: +45 4567 0300 Fax: +45 4567 0390www.WindowMaster.comWindowMaster GmbH Zum Bache 4 32549 Bad Oeynhausen Deutschland Tel.: +49 (0) 5731-7583-0 Fax: +49 (0) 5731-7583-79WindowMaster Control Systems Ltd. UNIT 21 Port Tunnel Business Park Dublin 17 Ireland Tel: +353 (0) 1894 1444 Fax: +44 (0) 1536 526321WindowMaster AG Industriestrasse 7 4632 Trimbach Schweiz Tel.: +41 (0) 62 289 22 22 Fax: +41 (0) 62 289 22 20WindowMaster Control Systems Ltd. Kettering Parkway Wellingborough Road Kettering Northants NN15 6XR United Kingdom Tel.: +44 (0) 1536 510990 Fax: +44 (0) 1536 526321

Wlf 111I n t e r fac e 2 4 vSupply voltagePower consumptionWorking conditionthe interface is fed from EXT/INT outlet of the WLC CombiLink control unittypically 1W, max. 10W-5°C - +50 C°, for indoor installation, the interface may not be coveredMaterial fire retardant polycarbonate in accordance with UL 94-5VColour white (NCS 1000)Size 183 x 110 x 70mm (W x H x D)WeightConnection0.4kgWLCSensorsThe Interface is connected to EXT/INT of WLC using WLL 100 3-core cable.The maximum distance between the interface and WLC is 100m.The control inlets of the WLF 111 are activated by a voltage of 5-40 VDC/AC.If potential free switches are used, they must be connected to the control inletsof WLF 111 using auxiliary voltage from 5 VDC outlet of the control unit.Recommended sensors room thermostat WLA 110 and rain sensor WLA 510Delivery includesNoteinterface wth 1.3m power cablewe reserve the right to make technical changesApplication examplesWLA 110WLC 100WLF 111WLC 100WLC 100WLC 100ItemItem no.Interface 24 VDC for WLC WLF 111 01©WindowMaster 2003, 2010 ®WindowMaster is a registered trademark used under license by WindowMaster Groupwww.WindowMaster.com