Inverter Operation; Locking Up The Batteries; Inverter - Changing Bypass Modes - Redback SH5000 Owner's Manual

Troubleshooting

Inverter operation

Your SH5000 inverter has sophisticated software controls available in the MYRedback app or the Redback portal, however there
are some physical controls or functions at the unit.
9.1

Locking up the batteries

Secure the battery enclosure to:
Prevent unauthorised access to the batteries and
•
cabling.
Discourage battery theft.
•
The enclosure is secured by trapping the front covers: clamps
at either side are padlocked in position, restricting access to
front cover fasteners, and resisting forcing of the covers.
Note: The security clamps will discourage a casual or
opportunistic intruder but will not stop a determined thief.
9.2 Inverter – Changing bypass modes
The Bypass switch controls the power to the BACKUP AC isolator and the EMS. Its
primary use is to manually connect the backup circuit directly to grid supply, when
required.
POSITION
Up
Middle
Down
16
Owner's Guide – Redback Smart Hy brid System – v3.8
FUNCTION
Power to the backup
circuit is from the grid
supply only.
The inverter no longer
controls the backup circuit.
Backup circuit and EMS are
isolated (depowered).
Power to the backup
circuit is supplied and
managed by the inverter,
from any source.
COMMENTS
This mode ensures grid supply to the backup circuit if the
inverter is not available or not operating reliably.
If grid supply is lost the inverter will not supply the backup
circuit.
Used to restart the EMS.
No power is sent to the backup circuit.
This is the recommended operational mode.
If grid supply is lost the inverter will continue to supply the
backup circuit from the batteries and PV- the entire system will
shut down when the batteries reach the minimum SoC.