Marmitek um7206 user manual Freqently Asked Questions, Technical Specifications

FREQENTLY ASKED QUESTIONS

What is the reason for modules to switch on/off spontaneously?

It is possible that a Marmitek X-10 System is installed at one of your neighbours using the same House Code. To solve this problem try to change the House Code of your system, or have FD10 Phase Coupler/Filter installed at your incoming mains.

My modules will not respond to my controller.

Make sure that the House Code on all Modules and Controllers are set to the same House Code (A .. P).

My modules will not react to my remote / sensor.

When you use a remote or sensor, you should have at least one TM13 Transceiver or Marmitek X-10 Security Console installed in your house. These components will translate the radio signals to the Marmitek X-10 signal on the power line. Using several remotes and sensors, you only need one central transceiver.

Am I able to increase the range of my remotes by using more Transceivers?

Yes, you can use more than one TM13 Transceiver in your home when the range of your remotes is not sufficient. The TM13 is using so called collision detection to prevent signals to be disturbed when more than one TM13 is transmitting. TM13’s will wait for a quite power line before transmitting their data. To prevent your Marmitek X-10 System to become slow or to prevent dimming from becoming less smooth, make sure that the TM13 units are placed as far away from each other as possible.

What is the maximum load on connections on the UM7206 module?

•Without additional protective housing: maximum 24 VDC/5A.

•With a protective housing which removes all risks of electric shocks: maximum load 230 VAC/500mA.

Do you still have questions? Please check out www.marmitek.com for more information.

TECHNICAL SPECIFICATIONS

Power supply:	230VAC 50 Hz
Power consumption:	< 20 mA capacitive
Switching power:	5A at 24 VDC
Signal sensitivity:	15 mVpp min., 50mVpp max. at 120 kHz
Input impedance:	> 55 Ohm (P-N) at 120 kHz
Responds to X-10 Key codes: On, Off.
Connectors:	2 x screw connector
Ambient temperature:	-10°C to +50°C (operation)
	-20°C to +70°C (storage)
Dimensions:	55x90x38mm

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