User manual

Restore factory settings

10.3.2 Flashing sequences of the channel LED

Flashing code Meaning Solution

Slow

ﬂashing

Emergency operation

activated

Change batteries of the

wall thermostat, perform a

communication test, re-

position the wall thermostat

(if required), replace wall

thermostat if defective

Short double

ﬂashing

Radio connection to

wall thermostat failed

Re-position wall thermostat

or add a repeater (see

sec. „10.1 Command not

conﬁrmed“ on page 51).

11 Restore factory settings

The factory settings of the device can be restored. If you do this,

you will lose all your settings.

To restore the factory settings of the ﬂoor heating actuator, please

proceed as follows:

• Press and hold down the system button (A) for 4 seconds until

the LED quickly starts ﬂashing orange (see ﬁg. 7).

• Release the system button again.

• Press and hold down the system button again for 4 seconds, until

the status LED lights up green.

• Release the system button to ﬁnish the procedure.

The device will perform a restart. After the restart, you can again integrate

your device into your Homematic IP system.