HomeMatic HmIPW-WTH Installation Instructions And Operating Manual page 60

Start-up
• After establishing the power supply, the teach-in
mode of the wall thermostat remains activated
for 3 minutes.
You can manually start the teach-in mode for an-
other 3 minutes by pressing the system button
(D) briefly (see figure 8).
• Please wait until teach-in is completed.
If teaching-in was successful, the LED (D) lights
•
up green. The device is now ready for use.
• If the LED lights up red, please try again.
• After a short time, the newly connected device
appears in the inbox of your software interface.
Newly connected devices and the corresponding chan-
nels are ready for operation and configuration only after
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