13
EN
Pos. Symbol
Description
5)
OK
OK button
◆
Open the selected menu
◆
Confirm and save settings
◆
Continue to the next setting
6)
+
Plus button - HOTTER
◆
Gradually increase the target
temperature by 0.5 °C
7)
-
Minus button - COLDER
◆
Gradually reduce the target temperature
by 0.5 °C
8)
SET button
◆
Switch the button lock on/off
(only when the button lock function is
activated)
◆
Display weather information
9)
Bridging contact for a hardware reset
◆
See page 121
4. General view of the operating unit
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