13
Ulow E2V • 2022-04-01
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Changing to the Frost Protection Function
Sleep Mode
Press the
Boost
key and the red and blue symbols
with flash simultaneously.
Ex works, this operating mode is pre-set to 6°C.
Changes are possible by using the arrow keys
and
. Repeatedly using the
Boost
key will lead
back to the heating mode.
II
III
IIII
LED
5 °C
LED
7 °C
LED
9 °C
If the touchpad control panel is not used within 60 seconds, sleep
mode will be activated. In this operating mode, the display lighting
is inactive. Sleep mode can be stopped any time by pressing any
key.
Outside different operating periods, the radiator control unit can
be switched off with the key
Boost
. Repeatedly using the
Boost
key will
lead back to the heating mode.