73
In this case, set the summer-/ winter change to the correct changeover standard,
see chapter 5.3/ 5.4
In this case, set the summer-/ winter change to the correct changeover standard,
see chapter 5.3/ 5.4
TR 686/ 4 DCF
A. Operation without DCF 77 radio reception
B. Operation with DCF 77 radio reception
LED
flashes, if the antenna
connection has to be
changed, or in case of
short circuit
Adjust the radio antenna in the direction of
Frankfurt a.M. until the built in LED flashes every
second.
1. Connect first one time switch to the operating voltage 230 V~ or 110 V~.
2. Connect radio antenna to this time switch, polarity does not matter.
3. The connection of the other devices to t DCF antenna 907 0 243
may take the form of star, bus or tree topology.
4. Connect the other time switches to radio antenna.
5. However the LED lights up, polarity of this antenna connection must be changed.
6. Connect the other time switches to the operating voltage 230 V~ or 110 V~.
1. Use only tantenna No: 907 0 243 to the radio controlled time
switch
2. In this case the polarity does not matter.
3. The antenna signal is a SELV voltage
4. National regulations and any safety conditions had to be observed
5. Connect the time switch to the operating voltage 230 V~ or 110 V~.-
C. Adjustment of one time switch to the radio antenna
D. Adjustment of up to 10 time switches to the radio antenna
E. Adjustment of the radio antenna
