Product Manual

Operation
36949 B MMG25I-35D-45I-55DF4 Operating Manual 33
Set the Schedule
1. Access the Scheduler group by pressing the ► button.
Note: The Scheduler group is made up of the Scheduler Options and Scheduler Setup sections. Each section can
be accessed and exited using the ► and ◄ buttons.
2. Access the Scheduler Options section. Within this section, the scheduler can be enabled, run mode
selected, and load mode selected.
3. Access the Scheduler Setup section. Within this section, each schedule entry can be modified by pressing
the () button to select the item and the ▲ and ▼ buttons to define them.
Note: The controller must be in Auto mode to run at the programmed time. Use a trickle or solar battery charger to
prevent the controller from draining the battery while in Auto mode.
Set the Unit to Auto Mode
1. From any operator or maintenance screen, press and hold the Auto/Manual Mode ( ) button for five seconds,
or until Auto mode is displayed at the top of the screen.
Note: If any of the scheduled time slots are currently active, the controller will begin the starting sequence and start
the unit provided there are no shutdown conditions present.
SHUTTING DOWN THE UNIT
Prior to shutting down the unit, check with personnel using power supplied by the generator and let them know that
the power is going to be turned off. Make sure the power shut down will not create any hazards by accidentally
turning off equipment that needs to be kept on (pumps, compressors, lights, etc.).
1. Remove all loads from the generator by opening all circuit breakers (turn OFF (O)).
2. Let the engine run for approximately five minutes to allow it to cool down.
Table 2: Scheduler Options
Item Values
Enable Yes/No
Run Mode Monthly/Weekly
Load Idle, In Island, On Load, Off Load
Table 3: Scheduler Setup
Item Values
Schedule Entry 1-16
Start Time 00:00-23:59
Duration 00:00-99:59
Day Monday-Sunday
Week (of month) First, Second, Third, Fourth