Power Zone-Dla; Controller Features And Functions - Generac Power Systems MLT4200IF4 Owner's Manual

General Information
Power Zone–DLA
The Power Zone–DLA 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
H
G
F
E

Controller Features and Functions

(A) The Liquid Crystal Display (LCD) Window
This window displays the various operating screens. By
viewing these screens, the operator can monitor both the
engine and generator status while the unit is running.
(B) Select LED
This LED illuminates when the unit is running in AUTO
mode.
(C) Start LED
This LED illuminates when the unit is running in MANUAL
mode.
(D) Start Button
This button starts the engine if there are no shutdown
errors and the engine is in "ready to start" status.
(E) Stop Button
This button shuts down the unit and puts the controller
into STOP mode, whether in MANUAL mode or AUTO
mode.
NOTE: To prevent damage to the generator and
connected equipment, remove all loads from the
generator by opening all circuit breakers (turn to the OFF
[O] position) before pressing the stop button.
16
engine will be shut down automatically and the LCD
window will show the fault that caused the shutdown. To
resume operation, the fault condition must be corrected.
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.
Select
Figure 2-5. Power Zone–DLA Layout
(F) Stop LED
This LED illuminates when the unit is in STOP mode and
flashes when an Electrical Trip and Shutdown Fault has
occurred.
(G) Select Button
This button confirms entries chosen in the various edit
menus and screens.
(H) Menu Navigation
These buttons (↑, ↓) are used to navigate through the
various operator screens.
A
B
C
D
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