Operating Lock - HomeMatic HmIP-eTRV-B-UK Mounting Instruction And Operating Manual

until which you want to activate the holiday
mode and confirm with the menu button.
• Use the plus or minus buttons to select the
temperature for the holiday mode and confirm
with the menu button.
To confirm, the symbol flashes twice and the device
changes to holiday mode.
6.4

Operating lock

Operation of the device can be locked to avoid settings
being changed unintended (e.g. through involuntary
touch). To activate the operating lock, proceed as follows:
Press and hold down the menu button (E) to
•
open the configuration menu.
• Select "Operating lock" via the plus and minus
buttons (C + F) in the menu.
• Confirm with the menu button.
• Use the plus or minus button to select "On" if
you want to activate the operating lock or "OFF",
to deactivate the function and confirm with the
menu button.
To confirm, On or OFF flashes twice and the device
changes back to the standard display.
After activating the operating lock, the "lock" symbol is
shown in the display.
To deactivate the operating lock, proceed as follows:
Configuration menu
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