Switching Between Summer And Winter Time (Dst) - HomeMatic HMCCRTDN Bedienungsanleitung

• Choose the menu item „SFA" with the handwheel.
• Confirm with the Boost button ( ).
If there are no error messages, "---" will be displayed.
Error messages have the following meaning:
communication error of
rt taught-in radiator ther-
mostat
Sc
rc
communication error
CCU taught-in Central Con-
trol Unit
tc communication error of
taught-in wall thermostat
14.4 Switching between summer and winter
time (dSt)
An automatic switching between summer and winter
time can be activated and deactivated. The automatic
switching is activated in the factory settings.
88
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-
-
battery of taught-in win-
dow contact almost
empty
battery of taught-in re-
mote control almost
empty
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-