operation manual

72
Delete device connections
9 Delete device connections
To delete the device connections between the floor heat-
ing actuator and the wall thermostat, please proceed as
follows:
• Select the channel of the floor heating actuator
to which the wall thermostat is connected using
the select button (B) (see fig. 7).
• Press the
system button (A) and the select button
(B) of the floor heating simultaneously until the
LED
(A) flashes green.
• Restore the factory settings of the wall thermo-
stat (for further information, please refer to the
user manual of the wall thermostat).
10 Troubleshooting
10.1 Command not confirmed
If at least one receiver does not confirm a command, the
device LED lights up red at the end of the failed trans-
mission process. The failed transmission may be caused
by radio interference (see „13 General information about
radio operation“ on page 78). This may be caused be
the following:
• Receiver cannot be reached.
• Receiver is unable to execute the command (load
failure, mechanical blockade, etc.).
• Receiver is defective.