Service Settings; Changing The Address Code - Viessmann Vitotrol 100 UTDB-RF2 Installation And Service Instructions Manual

Service settings

Changing the address code

Change the address code if the wireless
connection between the Vitotrol 100 and
the wireless receiver fails.
1. Press and hold B on the wireless
receiver (see diagram on page 12) for
approx. 10 s until LED r flashes.
2. Carry out the following settings on
the Vitotrol 100:
Open the flap of the Vitotrol 100.
3. Press twice.
4. Select "Settings" with / .
5. Confirm with OK.
6. Select "Service" with / .
7. Press OK three times to confirm.
8. Select "Address code" with / .
9. Confirm with OK.
After approx. 30 s the display shows
"Transmitting".
The transmission takes approx.
30 s.
LED flashes briefly during trans-
mission.
The LED extinguish when the address
code has been recognised. If not, repeat
the process.
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