Changing The Batteries - Viessmann VITOPLANAR Installation And Operating Instructions Manual

Changing the batteries

If this symbol is displayed, you have about 3 months until the battery
will need changing (see technical information).
Help
• The following symbol appears on the display
The batteries have run out. Replace the batteries
• Receiver does not receive dat a from the thermostat.
The wireless range may be insufficient.
1) Disconnect all receivers except the faulty receiver.
2) The thermostat must be switched off.
3) Press the second button from the left for 5 seconds. The
thermostat version appears on the display.
4) Press the second button from the left for 5 seconds again.
Menu rF01 appears on the display.
5) Press + to display rF02.
The display shows a digit between 0 and 4 (4 corresponds to
the maximum range).
If the digit is too low, the installation must be adjusted.
2
1
.
DE
29