Inverter Control Panel; Rebus Status Led; Inverter Led; Internet Led - Generac Power Systems XVT076A03 Installation And Owner's Manual

Inverter Control Panel

A
C
B
F
E
Figure 2-4. Inverter Control Panel
A LCD Display
B Navigation Keys
C REbus Status LED
D Inverter LED
See Figure 2-4. The PWRcell system is controlled
through the PWRcell Inverter control panel. The inverter
control panel is used for adjusting system settings and for
interacting with devices.

REbus Status LED

REbus Status LED (C) communicates REbus nanogrid
status through LED color.
LED Color Rebus Status
Green All devices are enabled and functioning
normally on REbus.
Yellow One or more devices are disabled, or no
devices are detected.
Red A serious fault has been detected on a
device or the REbus wiring.

Inverter LED

Inverter LED (D) communicates the status of the utility
grid and / or inverter through LED color and state.
LED Color Inverter Status
Green Utility is connected and within normal
operational voltage and frequency.
Green Blinking Inverter is in Island Mode due to a utility
service interruption. Utility is not within
normal operational voltage and frequency.
Yellow Inverter is disabled or powering up.
Yellow Blinking Inverter is waiting to connect to the grid, in
the process of connecting to REbus, or
waiting to connect to REbus.
Red Inverter is overloaded, or a serious fault
has been detected on the inverter. Manual
intervention is likely required before the
equipment will resume operation.
No Light Inverter is powered down.
Installation and Owner's Manual for Generac PWRcell Inverter
D
G
H
009894
E Shutdown Button
F Shutdown LED
G Internet LED
H Select

Internet LED

Internet LED (G) is illuminated when the inverter has a
connection to the Generac server.

Shutdown Mode

DANGER
Electrocution. Initiate a system-wide shutdown and turn the
PWRcell DC Disconnect Switch OFF on all connected
batteries before performing service. Failure to do so will
result in death, serious injury, or equipment and property
damage.
NOTE: A loss of grid power will not de-energize REbus
in a PWRcell system configured to enter Island Mode
with enabled energy storage.
Shutdown button (E) activates a transition to shutdown
mode.
Disabled PWRcell equipment limits output voltages to a
safe level for servicing.
NOTE: The AC section of the inverter will still be
powered after entering Shutdown mode unless the AC
solar backfeed breaker,
disconnect, or main service breaker is shut off.
To enter shutdown, press and hold shutdown button (E).
In shutdown mode:
•
The PWRcell Inverter will stop sourcing power to
REbus, and immediately disable all communicating
power sources on REbus by sending a system-
wide system mode change signal.
NOTE: Successful signal transmission relies upon
proper configuration of PLM channels across REbus
devices (PV Links and Batteries).
•
Shutdown LED (F) will illuminate.
•
Inverter screen (A) will display REbus DC bus volt-
age and text indicting Shutdown mode has been
initiated.
General Information
(000600)
disconnect, building AC
7