Jung FA 26 UP User manual

Radio actuator, 2-channel, flush-mounted
Radio Management
Radio switch actuator, 2-channel, flush-mounted
Art. No. FA 26 UP
Radio push-button actuator, 2-channel, flush-mounted
Art. No. FA 26 UPT
Operating instructions
1 Safety instructions
Electrical equipment may only be installed and fitted by electrically skilled persons.
Serious injuries, fire or property damage possible. Please read and follow manual fully.
Danger of electric shock. Always disconnect before carrying out work on the devise or
load. At the same time, take into account all circuit breakers that supply dangerous
voltage to the device or load.
Danger of electric shock. Device is not suitable for disconnection from supply voltage.
Do not use device as a venetian blind actuator. Otherwise the Venetian drive motor may
be destroyed.
The radio communication takes place via a non-exclusively available transmission path,
and is therefore not suitable for safety-related applications, such as emergency stop and
emergency call.
Danger of electric shock. Insulate unused wires.
Danger of electric shock. The antenna has basic insulation. Do not lead it through the
appliance box.
Do not shorten, extend or strip the antenna. Device can be damaged.
These instructions are an integral part of the product, and must remain with the end
customer.
2 Device components
Figure 1
(1) Antenna
(2) LED, two-colour
(3) Programming button
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3 Function
System information
By statute, the transmitting power, the reception characteristics and the antenna cannot be
changed.
The device may be operated in all EU and EFTA countries.
The declaration of conformity can be viewed on our website.
The range of a radio system from the transmitter to the receiver depends on various
circumstances.
The range of the system can be optimised by selecting the optimal installation location, taking
into account the structural circumstances.
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. 1-40%
Intended use
- Radio-controlled switching of incandescent lamps, fluorescent lamps, HV halogen lamps
and Tronic or inductive transformers with halogen lamps
- Operation with suitable radio transmitters
- Suitable for mixed operation up to the specified output (Technical data)
- Mounting in appliance box according to DIN 49073
i It is not possible to teach a combination of presence detector and motion detector.
Product characteristics of the switch actuator
- Independent switching of two electrical loads
- Light scene operation possible
- 2-point light control in combination with a radio presence detector possible
- Run-on time of approx. 1 minute in connection with radio motion detectors.
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Radio actuator, 2-channel, flush-mounted

Product characteristics of the push-button actuator
- The push-button actuator closes its relay contact as long as it receives taught radio
telegrams for switch-on, e.g. from a channel button of a hand-held transmitter or wall
transmitter. If the corresponding channel button is released within the maximum
transmission time, the push-button actuator opens the relay contact again.
- If the channel button is pressed for longer than the maximum transmission length of the
transmitter, or if the transmission is faulty, then the relay contact is opened after approx.
16 seconds.
- If the taught channel button is pressed briefly, the relay contact closes for approx.
0.3 seconds.
i The following functions are not supported by a push-button actuator: All On, All Off, light
scenes and light control.
4 Operation
A radio transmitter has to be taught in order to be able to operate the device.
i Observe the instructions for the radio transmitter.
5 Information for electrically skilled persons
5.1 Fitting and electrical connection
DANGER!
Electrical shock when live parts are touched.
Electrical shocks can be fatal.
Before carrying out work on the device or load, disengage all the
corresponding circuit breakers. Cover up live parts in the working environment.
Connecting and fitting the device
Maintain a distance of at least 0.5 m from metal surfaces and electrical devices, e.g. microwave
ovens, hi-fi and TV systems, electronic ballasts or transformers.
Maintain a distance of at least 1 m between transmitter and receiver in order to prevent
overmodulation of the receiver.
Figure 3: Connection example
Pink conductor (PK) - LB, output B
Brown conductor (BN) - L, live conductor, AC 230 V ~
Grey conductor (GY) - LA, output A
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Radio Management
Radio actuator, 2-channel, flush-mounted

Blue conductor (BU) - N, neutral conductor
o Connect actuator to lamp terminals according to connection example (figure 3) (see Using
the lamp terminals).
Figure 4: Installation in appliance box
o Insert the device in the appliance box in such a way that the programming button and the
LED are visible.
i Lay the antenna stretched out freely if possible(figure 4).
i For mounting outside of the appliance box, e.g. baldachin luminaires, ensure sufficient
protection against electric shock.
o Switch on mains voltage.
Testbetrieb am Gerät
The device can be started by pressing the programming button briefly several times in
sequence, for about 1 second, see table.
Operations Output LA Output LB LED
1 x ON OFF red
2 x OFF ON green
3 x ON ON red/green
4 x OFF OFF OFF
o Perform commissioning.
o Mount the cover.
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Radio actuator, 2-channel, flush-mounted

Using the lamp terminals
Figure 5: Stripping length
o Strip 9 - 11 mm of the cable (figure 5).
Figure 6: Connection of the fine-wire cable
o Push the terminal together on the side with the square opening and connect a fine-wire
cable (figure 6).
Figure 7: Connection of the single-stranded cable
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Radio Management
Radio actuator, 2-channel, flush-mounted

o Push the single-stranded cable into the round opening on the installation side up to the
stop (figure 7).
5.2 Commissioning
i Observe the instructions for the radio transmitter.
DANGER!
Electrical shock when live parts are touched.
Electrical shocks can be fatal.
During commissioning, cover the parts carrying voltage on radio transmitters
and actuators and in their surrounding area.
Teaching a radio transmitter
i If all memory slots of an output are occupied, a radio transmitter which has already been
taught must first be deleted. To do this, delete all taught channels and light scenes of the
radio transmitter individually.
The distance between the receiver and the radio transmitter is from 0.5 m to 5 m.
Load is switched off.
o Press the programming button for approx. 4 seconds.
LED flashes red Device switches the connected loads off and is in programming mode for
output A for approx. 1 minute.
i To enter the programming mode for output B, press programming button again for
4 seconds. LED flashes green
o Trigger teach telegram on radio transmitter, see instructions for radio transmitter.
LED lights up red for output A or green for output B.
The radio transmitter has been taught.
o Press the programming button briefly.
The load switches on. The device is in operating mode.
i The programming mode is exited automatically after about 1 minute.
i Only switch actuator: When a radio transmitter is taught, All On and All Off buttons that are
present are automatically also taught.
i Only switch actuator: Teach light scene push-buttons separately.
Deleting radio transmitters individually
o Teach the radio transmitter to be deleted again (see Teaching the radio transmitter).
LED flashes quickly in the colour corresponding to the output. The radio transmitter has
been deleted.
i If several channels or light scenes of a radio transmitter have been taught, they all must be
deleted individually.
6 Appendix
The icon confirms the conformity of the product to the relevant guidelines.
6.1 Technical data
Rated voltage AC 230 / 240 V ~
Mains frequency 50 / 60 Hz
Ambient temperature -20 ... +55 °C
Relative humidity approx. 0 ... 65 % (No moisture condensation)
Total power consumption max. 2300 W/VA
Connected load per output
Incandescent lamps 2300 W
HV halogen lamps 2300 W
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Radio actuator, 2-channel, flush-mounted

Tronic transformers 1500 W
Inductive transformers 1000 VA
Fluorescent lamps, uncompensated 1200 VA
Fluorescent lamps, parallel compensated 920 VA
Switching current per output (ohmic) 10 A
Minimum switching current AC 100 mA
Contact type µ contact
Connection
single stranded 1.0 ... 2.5 mm²
Dimensions Ø×H 53×28 mm
Carrier frequency 433.42 MHz (ASK)
teachable radio transmitters per output max. 7
6.2 Troubleshooting
Device does not respond, or only sometimes.
Cause 1: battery in the radio transmitter is empty.
Change the battery in the radio transmitter.
Cause 2: Radio range exceeded. Structural obstacles reduce the range.
Check the installation situation.
Check routing of antenna. Laying the antenna stretched out increases the range.
Using a radio repeater.
The device switches the load off and cannot be switched on again.
Cause: overheating protection has tripped.
Disconnect device from mains, also switch associated off circuit breakers.
Let device cool down for at least 15 minutes.
Check the installation situation.
Reduce the connected load.
Switch circuit breakers on again.
6.3 Warranty
We reserve the right to make technical and formal changes to the product in the interest of
technical progress.
We provide a warranty as provided for by law.
Please send the unit postage-free with a description of the defect to our central customer
service office.
ALBRECHT JUNG GMBH & CO. KG
Volmestraße 1
58579 Schalksmühle
Telefon: +49.23 55.8 06-0
Telefax: +49.23 55.8 06-2 04
[email protected]
www.jung.de
Service Center
Kupferstr. 17-19
44532 Lünen
Germany
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Radio Management
Radio actuator, 2-channel, flush-mounted