External input - Technical information. THEBEN TR 610 top2, TR 610 top2 24V, TR 610 top2 G, TR 612 top2, TR 612 top2 24V, TR 611 top2, TR 611 top2 24V, TR 622 top2, TR 622 top2 24V, TR 611 top2 RC 24V

o The manual switch-off prevents unnecessarily long ON switchings and, in the case of short ON switchings, an undesired "getting caught in the dark".

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TIMER applications: o The TIMER offers a wide variety of implementation options in the living and object area, e.g. switching off of light in the utility and cellar rooms (automatic manual switching). o The light is switched on manually (EXT input push button = TIMER ON with specific switch-on time) and switched off after the timer time has elapsed. o Pump control example: By using the time program on the time switch a time-controlled pump switch-ON/OFF takes place and by using the EXT input push button = ON timer, e.g. 10 minutes, the pump is switched on additionally for 10 minutes if required.

12.2.5 External input - Technical information

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230 V input, i.e. simply connect phase L1 via a switch or push button to the EXT input.

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In the time switch there is a resistance of 220 kOhm between Ext input and N. This ensures that a current flows from approx. 1 mA. Therefore use NYM cable (not bell wire).

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Push button with glow lamp path cannot be used.

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The line length is limited to maximum 100 m since when using cables with several wires with

L1, L2, L3 and N in a cable capacitive pick-ups can occur (overvoltages) (in an extreme case up to 3 mA of current can flow). In the case of a longer line there is therefore the danger that the control signal on the EXT input cannot be correctly detected.

12.3 OPTIONS: LCD LIGHTING

With the MENU push button request the main menu from the auto mode.

Press the ► push button three times and confirm the OPTIONS menu with the OK push button.

Press push button ► until LCD LIGHTING appears on the display and confirm by pressing OK.

It is now possible to choose between ALWAYS ON and OFF AFTER 1 MINUTE. or with push button ► change to

Confirm by pressing OK. A return is now made to LCD LIGHTING.

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ALWAYS ON = background lighting is never switched off.

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