HGM7100N GENSET CONTROLLER USER MANUAL 
HGM7100N Genset Controller                        2020-09-10                      Version1.2                Page 7 of 47 
4  OPERATION 
4.1  KEY FUNCTION 
Table 3 - Key Function Descriptions 
Stop running generator in Auto/Manual mode;   
In stop mode, reset alarms; 
Pressing  and  holding  the  button  for  3  seconds  will  test  indicator 
lights (lamp test); 
During stopping process, press this button again to stop generator 
immediately. 
Under manual mode, press this button and genset can be started;   
Pressing this key will set the module into manual mode. 
Pressing this key will set the module into auto mode. 
Press this key to control breaker close or open under manual mode. 
(only suit for HGM7120N) 
Press this key to control breaker close under manual mode. 
(only suit for HGM7110N) 
Press this key to control breaker open under manual mode. 
(only suit for HGM7110N) 
Pressing this key will enter into Main Menu; 
In setting parameter status, press this key to shift cursor or confirm 
setting value. 
Scrolls the screen up; Shift the cursor up or increase the set value 
in parameter setting menu.   
Scrolls the screen down; Shift the cursor down or decrease the set 
value in parameter setting menu. 
Return to homepage in main interface; return to previous interface 
in parameter setting screen; press for over 3s to reset trip alarms.   
  NOTE: press any key to mute alarms in main screen.