Service manual

Energy Save
SM 7-1 M052/M053/M054
Energy
Saving
7. ENERGY SAVING
7.1 ENERGY SAVE
7.1.1 ENERGY SAVER MODES
Customers should use energy saver modes properly, to save energy and protect the
environment.
The area shaded grey in this diagram represents the amount of energy that is saved when the
timers are at the default settings. If the timers are changed, then the energy saved will be
different. For example, if the timers are all set to 60 min., the grey area will disappear, and no
energy is saved before 60 min. expires.
Timer Settings
The user can set these timers with User Tools (System settings > Timer setting)
 Panel off timer (10 sec – 240 min): Panel Off Mode. Default setting: 1 min.
 Auto off timer (1 – 240 min): Off/Sleep Mode. Default setting: 60 min.
Normally, Panel Off timer < Auto Off timer. But, for example, if Auto Off timer < or = Panel Off
timer, the machine goes immediately to Off mode when the Auto Off timer expires. It skips the
Panel Off mode.
Example
 Panel off: 2 min.
 Sleep: 1 min.
 The machine goes to sleep mode after 1 minute. Panel Off is not used.