Restore Factory Settings - HomeMatic HMIP-STHD Mounting Instruction And Operating Manual

1x orange and
1 x green
lighting (after
inserting
batteries)
8

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 temperature and hu-
midity sensor please proceed as follows:
To remove the sensor (B) from the frame, take
•
hold of the sides of the sensor and pull it out (see
figure 2).
• Remove a battery.
• Insert the battery ensuring that the polarity is
correct (see figure 7) while pressing and holding
down the system button (D) for 4s at the same
time, until the LED will quickly start flashing
orange (see figure 3).
• 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.
Test display
Restore factory settings
Once the test dis-
play has stopped,
you can continue.
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