32
ENG
DEU
Displays
ENG
Parameters
Index
Value
Meaning
Room with/without
external heat source
P054
0 (default)
1
2
without
with fireplace
with towel rail heating
Selection of heating
system
P055
0 (default)
1
2
3
4
Floor heating, standard
Floor heating, low energy
Radiator
Convector, passive
Convector, active
9 Displays
9.1 LED System key
Display
Meaning
Solution
Short flashing, or-
ange
Radio transmission/
transmission attempt/
data transmission
Wait until the transmission is complete.
1 long lighting,
green
Process confirmed
You can continue your operations.
Short flashing, or-
ange (once every 10
seconds)
Teach-in mode active
Enter the last four digits of the device serial
number.
1 long lighting, red
Process failed or duty
cycle limit reached
• Resend the command; if the duty cycle is ex-
ceeded do this after one hour at the latest.
• Eliminate radio interference.
6x long flashing, red
Device defective
• Observe the display in the app.
• Have the device checked by a specialist dealer.
• Replace the device.
1 lighting in orange
and 1 lighting in
green
Test indication
Wait until the device is ready.
9.2 LED Heating zones
Display
Meaning
Solution
Slow flashing
Emergency operation
active
Change the batteries of the wall thermostat, per-
form a radio test, reposition the wall thermostat if
necessary, replace a defective wall thermostat.
Double short flash-
ing
Bad radio connection
to wall thermostat
Change the position of the wall thermostat or use
a repeater.
