GERATHERM Smart GT-1775 Manual De Instrucciones página 57

Preparation for use
5. Repeat steps 2 and 3 in order to set the [HOUR] and
[MINUTE].
6. After the hours and minutes have been set, the LCD
screen will then first display the word "DONE" and then
all the settings that you have performed. Then the device
will switch off.
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