Power Zone™ Light Controller; Controller Features And Functions - Generac Power Systems MAGNUM MDG20IF4 Operating Manual

POWER ZONE™ LIGHT CONTROLLER
The Power Zone™ controller is an auto start controller that monitors the unit and indicates operational status and
fault conditions. The controller can be programmed to automatically start or stop based on time schedule, fault
condition, or load demand.
The controller constantly monitors vital generator and engine functions for a number of preprogrammed alarm and
fault conditions. When a fault condition occurs, the engine can be shut down automatically and the LCD window will
show the fault that caused the shutdown. To resume operation, the fault condition must be resolved.
This controller also records a history of unit performance, which may be viewed at any time and will not be lost when
the controller is powered down.
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1. LCD window
2. Select LED
3. Start LED
4. Start button

Controller Features and Functions

The Liquid Crystal Display (LCD) Window
This window will display the various operator screens. By viewing these screens, the operator will be able to monitor
both the engine and generator status while the unit is running.
Select LED
This LED will be lit when the unit is running in Auto mode.
Select Button
This button will select and edit menus and screens.
Start Mode LED
This LED will be lit when the unit is running in Manual mode.
37100 B
Select
Figure 5 - Power Zone™ Light Controller Layout
MDG20IF4-MLG20IF4 Operating Manual
5. Stop button
6. Stop LED
7. Select button
8. Menu navigation
General Information
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