Intermatic Grasslin thermio essential H Srf Manual De Instrucciones página 75

Manual operation
3.
Press the manual switch (Fig. 2/2) briefly to switch ON/OFF.
ð The system ON/OFF LED lights up red.
In the event of faults or poor radio communication, you can operate
using the manual switch (Fig. 2/2) only if radio communication has been
interrupted.
EN
75