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Technical Product Information 

January 2005 

Hand-held transmitter wave S 425 

black 5WG3 425-7AB21 

silver 5WG3 425-7AB71 

Technical Manual 

wave S 425, 6 pages 

Siemens AG 

 

 

Automation and Drives Group 

Update: http://www.siemens.de/gamma 

 Siemens AG 2005 

Electrical Installation Technology 

 

Subject to change without prior notice 

P.O. Box 10 09 53, D-93009 Regensburg 

2.20.4.1/4 

Replacing the Battery and labelling 

 
The level LEDs A and D flash briefly every 10 seconds 
to indicate that the battery needs to be replaced.  
To be able to replace the battery, the lid of the battery 
compartment on the rear of the device must be removed. 
The lid locking (B4 in Diagram B) at the top must be 
pressed downwards slightly and the lid of the battery 
compartment must be lifted. The lid can then be pulled 
upwards. Two marker tags are located under the lid of 
the battery compartment for labelling the programmed 
functions. 
When replacing the batteries, the correct polarity must 
be observed. 
 

 

 
 
When closing the battery compartment, the marker tags 
must be inserted first and the lid should then slide into 
the catch at the bottom. The lid must then be snapped 
into place at the top by applying some slight pressure. 
 
 

Commissioning 

 

Note:

 To commission the hand-held transmitter, the 

insulating strips (B5 in Diagram B) that are inserted in 
the battery compartment must be removed. 
 
The linking of the hand-held transmitter wave via radio 
control takes place via the four DIP switches that are 
located behind the battery compartment cover and via 
push button operations at the front of the device. The 
operating states are indicated by the level LEDs lighting 
up and flashing. The DIP switches that are labelled F1 
and F2 must be used for setting the required function: 
switching, switching/dimming, shutter control or scene 
function. The DIP switch labelled K is used to switch the 
device to the special function “Connect” (teaching in). 
The switch labelled M is used to announce all channels 
of the hand-held transmitter to a control unit (for future 
applications). 
 
 
 
 
 
 
 
 
 

 

M K F1 F2

Schalten
switching

C1

ON

OFF

M K F1 F2

Dimmen
dimming

C2

ON

OFF

M K F1 F2

Jalousie
 shutter

C3

ON

OFF

M K F1 F2

Szene
scene

C4

ON

OFF

 

 

Diagram C 

 
C1 Switching 

(switch 

function 

only) 

C2 Dimming 

(switching 

and 

dimming) 

C3 

Shutter (shutter control function) 

C4 Scene 

(scene 

function) 

 
 

Connection via radio: 

 
Linking a hand-held transmitter wave to an actuator via 
radio (Diagram D). 
 
 

D1

D1        D2

 

 

Diagram D 

 
D1 

Hand-held transmitter wave S 425 

D2 Radio-controlled 

actuator 

 
 

1.  Radio-controlled actuator: Switch to special 

function “Connect”. 

Refer to the operating instructions of the actuator. 
 

2.  Hand-held transmitter: Select function. 

Action: 

Switch DIP switches F1 and F2 to the re-
quired function (Diagram C). 

 

3.  Hand-held transmitter: Switch to the special func-

tion “Connection via radio”

 

with DIP switch K

.

 

Action: 

Switch DIP switch K to the ON (top) position 
(E1 in Diagram E). 

Display:  All four level LEDs light up. 
 

The used batteries must be 
disposed of in accordance with 
the relevant regulations. 

Summary of Contents for 5WG3-425-7AB21

Page 1: ...ctions to other radio controlled compo nents Selection of the standard level Displaying that the battery is low Cyclical reporting of the battery status to a control unit Operation Operation of the channel button pairs Four of the channels 1 to 16 can be operated each time whereby a level is preselected via a level selector button A3 in Diagram A and the function is then triggered via channel butt...

Page 2: ... button 3 left Scene 5 right Scene 6 Channel button 4 left Scene 7 right Scene 8 Level B Channel button 1 left Scene 9 right Scene 10 Channel button 2 left Scene 11 right Scene 12 Channel button 3 left Scene 13 right Scene 14 Central button left Scene 15 right Scene 16 Before saving a scene each switch dimming and shut ter control insert actuator that is connected via radio must be set to the requ...

Page 3: ...n dry interior rooms only The transmission range can be restricted by structural conditions e g reinforced concrete or influenced by electrical electronic sources of interference A minimum distance of 1 m must be maintained be tween the transmitter and the relevant receivers Although the radio transmission takes place in the reliable 868 MHz frequency band disruptions to the radio transmission can...

Page 4: ...e via radio control takes place via the four DIP switches that are located behind the battery compartment cover and via push button operations at the front of the device The operating states are indicated by the level LEDs lighting up and flashing The DIP switches that are labelled F1 and F2 must be used for setting the required function switching switching dimming shutter control or scene functio...

Page 5: ...smitter remains in the special function Connect and further actuators can be linked via radio To this points 1 2 for another function and 4 should be repeated If a channel of the hand held transmitter is linked incor rectly with several inserts with different functions switch ing dimming shutter control or scene function the last set function remains active Note Switch and dimmer inserts can be co...

Page 6: ... Hand held transmitter Select the taught in function via DIP switches F1 and F2 3 Hand held transmitter Set the special mode Con nect with DIP switch K 4 Hand held transmitter Press the level selector but ton for the connection that is to be deleted followed by the channel button 5 Hand held transmitter Switch the DIP switch back to the OFF position The connection of this hand held transmitter cha...

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