Boost function
With the boost function you can set
your radiator on high for a specified
period.
Switching on
1. Press the
key.
2. Use the - and + buttons to specify
how long the function should be
active.
Switching off
Press the
button again.
If FRITZ!DECT 302 is in a group,
the function is triggered on all
devices in the group.
Antifreeze function
With the antifreeze function, you can
manually end heating for a specified
period.
Switching on
1. Press the
key.
2. Use the - and + buttons to specify
how long the function should be
active.
Switching off
Press the
button again.
If FRITZ!DECT 302 is in a group,
the function is triggered on all
devices in the group.
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