Velleman TT2000 Bedienungsanleitung Seite 18

TT2000
b) Connection to a motor driven valve:
Place the cover back on the thermostat and ensure that the path of the
wiring is not over the circuit connections (possible risk of short circuits).
Also check the position of the LEDs and the push-button to ensure that
these come up through the front.
The thermostat is now ready for use.
USE
ATTENTION: DO NOT PRESS THE TELEPHONE KEYS TOO QUICKLY
IN SUCCESSION, AND ALWAYS CHECK THAT A SHORT
CONFIRMATION BEEP IS HEARD AFTER EACH KEY DEPRESSION.
IF NOT REPEAT THE SAME KEY STROKE.
SETTING THE PERSONAL SECURITY CODE
The equipment comes with the code 0-0-0 pre-programmed as standard.
However, it is recommended to set your own personal code. This is done
as follows:
- Dial the number on which the thermostat is connected. The day/night
indication of the thermostat will be given after each ringing tone.
- After about 8 rings the thermostat will pick-up (the red "hook" LED will
light up). This audio signal will be heard and a short beep will be given
every five seconds.
- Key in the old code, on first use this will be 0-0-0, then press the # key
followed by the new code, finishing off by pressing the # key again.
- If the new code has been accepted, two successive tones will be
heard. If not accepted
successive tones will be heard. In this case the old code will remain in
force.
Example: The current code is 3-5-0 and the new code 2-5-5 is to be
programmed in. The keying combination is then as follows:
3-5-0-#-2-5-5-#
18
LOAD
To mains voltage
, an alarm signal consisting of five