Page 1
Radio Management Window contact transmitter Window contact transmitter Art. No. : FF 21 WW Operating instructions 1 Safety instructions Electrical equipment may only be installed and fitted by electrically skilled persons. Failure to observe the instructions may cause damage to the device and result in fire and other hazards.
Page 2
Radio Management Window contact transmitter Figure 2: Reduced range due to structural obstacles Example of penetration of various materials: Material Penetration Wood, Plaster, Plasterboard approx. 90% Brick, Chipboard approx. 70% Reinforced concrete approx. 30% Metal, Metal grid approx. 10% Rain, Snow approx.
Page 3
Radio Management Window contact transmitter 4 Information for electrically skilled persons 4.1 Fitting and electrical connection Installing the transmitter and magnet Figure 3 i Select the installation location so that the sensor areas (2) and magnet (3) are safely separated when the window is tilted. When the window is closed, the distance between the magnet and the sensor area may be max.
Page 4
Radio Management Window contact transmitter (7) Jumper (8) Antenna (9) Board retaining screw (10) Battery compartment (11) Antenna bushing There are two sensor areas (2) at the side on the housing base of the transmitter (1). Before installing the transmitter, carry out the teaching procedures (see Teaching the transmitter in the radio receiver).
Page 5
Radio Management Window contact transmitter Changing the battery WARNING! Risk of chemical burns. Batteries can burst and leak. Replace batteries only with an identical or equivalent type. i No radio receiver may be in Programming mode when the battery is connected. Otherwise undesirable teaching will take place.
Page 6
Radio Management Window contact transmitter ALBRECHT JUNG GMBH & CO. KG Volmestraße 1 58579 Schalksmühle Telefon: +49.23 55.8 06-0 Telefax: +49.23 55.8 06-2 04 kundencenter@jung.de www.jung.de Service Center Kupferstr. 17-19 44532 Lünen Germany 82563613 05.08.2014 J:0082563613...
Need help?
Do you have a question about the FF 21 WW and is the answer not in the manual?
Questions and answers