Controller; Monitoring, Diagnostic, And Protective Features - Generac Power Systems MAC400HC Owner's Manual

General Information
A
Figure 2-4. Parking Brake Engaged

Controller

For troubleshooting, see
sages.
NOTE: Contact a GMP ASD to change controller mode
between AUTO or MANUAL, if desired.
A
B
C
D
Figure 2-5. Controller in AUTO Mode
Button Position MANUAL Mode
A Increase heat
B Increase fan
C Overview/Analog gauge screen
D Main menu
E Heater on/off
F Next screen
G Popup "Softkeys"
10
Digital Controller Status Mes-
AUTO Mode
Increase temp
setting
Decrease
temp setting

Monitoring, Diagnostic, and Protective Features

Mechanical and electrical systems are connected to vari-
ous sensors that monitor unit status. The controller will
automatically stop the unit and display fault information if
conditions occur outside of predetermined manufacturing
parameters. The controller can also display a variety of
critical alerts, diagnostics, and recommendations. The
controller provides a variety of real-time current operating
condition data. See the engine harness wiring diagrams
for more information.
004393
E
F
G
001578
Owner's Manual for Flameless Heat Cart