Operation Checks; Operation Modes - Redx RX Series User Manual

6.2 Operation Checks

1.Confirm that the above checklist meets the guideline.
2.Turn on all circuit breakers
3.After the AC circuit breaker is turned on and the LED on the system is on, perform
the following operations
(a) If the LED indicator does not light up, check if voltage is present on grid input
terminals. If there is voltage on the grid terminals, but unit is still not illuminating the
LEDs– please contact local Redx dealer.
(b) Install the Redx Power APP or open web page according to the attached instructions,
and then configure the WIFI connection.
(c) Turn on the battery circuit breaker on the side of the system.
(d) Press the power button on the side of the system, then the system is in passthrough
state and EPS port has output.
(e) Set the needed parameters through the web or APP. The battery LED indicator on
the panel lights up, and the other LED indicators will light up according to the actual
working status.
(f) If the operation fails, troubleshooting fault by referring to Chapter 9 in this manual
Note: Use grid and the App to activate the battery for the first-time operation.

6.3 Operation Modes

6.3.1 Operating Modes
The 5000AC unit has 3 main modes: Auto, VPP or Timed mode. The default is VPP
mode, most units should be configured as Auto mode. The Auto mode includes on-
grid and off-grid functionality. By default the Anti - backflow function is enabled. If the
anti-backflow function is enabled, then the system will not export power to the grid.
A．On Grid Functionality
1. VPP Mode
The unit works according to the commands sent from the cloud platform. When the cloud
platform sends a discharge command, the inverter starts to discharge power from pv/
battery to grid/loads at the set level. When the cloud platform sends a charge
command, the inverter starts to charge the battery from grid/pv at the set level.
2. Auto Mode
The unit automatically adjusts the output and charging and discharging status according to
smartmeter readings. The energy of the PV will first supply power to the load and use the
extra power to charge the battery, any excess will be sent to the grid if Anti-backflow is
disabled. If the PV is not enough to cover the load, both the PV and the battery will
supply power for the load.
3. Timed Mode
The charging and discharging of the battery can be customized with the set powers
within the set times.
Rev 20230602 RX - 5000AC Page 30 of 40