Theben termina tr 611 top2, Manual

Page: 49 / 93

Page | 49
12.2 OPTIONS: EXTERNAL INPUT (only for TR 611/622 top2)
At the external time switch control input one switch or several push
buttons per channel can be connected. Via the control input the
following five functions can be requested: Permanent ON,
permanent OFF, switching preselection, sequence timer and
channel release (activation of the time switch).
Example 1 : In the case of corridor or stairway lighting with time-
controlled
permanent light phase outside this phase an adjustable short-term
lighting at the external input can be activated (sequence timer
function). In doing this, several push buttons can be connected in
the corridor or the stairway parallel to the external input.
Example 2 : The circulation pump for the circulation of the service water is switched on per astronomical
program for the main use times in the mornings, afternoons and evenings. Outside these times the hot
water circulation can be started for a few minutes (sequence timer function) by using a push button in
the kitchen and bathroom. This saves energy and increases comfort.
With the MENU push button request the main menu from the auto mode.
Press t
he ► push button three times and confirm the OPTIONS menu with the OK push
button.
Press push button ► until EXTERNAL INPUT appears on the display and confirm with
the OK push button.
With the ◄ and ► push buttons select the desired channel and then press OK (only for
the 2-channel device TR 622 top2).
There are three submenu items:
With push button ► change
between