Delios DLS 300 - LAN Connection; SMART LOAD Connection (OPTIONAL); System Switching on

DLS / DLS-C Series
61
Cod.: 240.010.0042
5.10 LAN Connection
If the Wi-Fi connection is weak and / or not very stable, alternatively the DLS inverter can access a wired
local network via the LAN port allowing to activate the remote connection functions and system monitoring.
See the connection instructions shown in Figure 18.
Insert the network cable from the router into the LAN port and wait for the system to recognize the con-
nection (NETWORK icon highlighted).
To set the correct operation of the connection it is necessary to access the "SETTINGS" conguration menu
and set the networking parameters of the "LAN" menu based on the characteristics of the local network to
be accessed. Refer to the SYSTEM PROGRAMMING - NETWORKING section.
If the conguration operations are carried out correctly, the effective connection to the local LAN is shown
by the NETWORK icon (icon highlighted) on the status bar of the display and by the stable lighting of the
blue LED on the control panel.
5.11 SMART LOAD Connection (OPTIONAL)
The DLS inverter provides 1 isolated change-over relay contact (4A - 250Vac max) which allows activating
secondary storage systems and / or domestic loads based on the state and energy balance of the system
(OPTIONAL).
See the connection instructions shown in Figura 19.
WARNING: The relay contact can switch loads with absolute maximum ratings up to 4A - 250Vac. If
you intend to control loads with higher rated power, it is necessary to install an external switch and use the
DLS contact to create the control circuit of the external switch.
WARNING: To set the contact operating mode it is necessary to access the "SETTINGS" conguration
menu and set the "LD1 - SMART LOAD" parameters of the "HOME AUTOMATION" menu according to the
desired energy management needs. Refer to the SYSTEM PROGRAMMING section.
5.12 System Switching On
Before starting the system, carry out the following checks:
1. Check that the inverter is correctly xed to the wall.
2. Check that the PV string connections have been made correctly.
3. Check that the GRID IN, GRID OUT and AC OUT connections have been made correctly.
4. Check that the BATTERY connections have been made correctly.
5. Check that the EARTH connection (MANDATORY) has been made correctly.
6. Verify that the external ENERGY METER (if present) connections have been made correctly.
7. Verify that SMART LOAD connections (if present) have been made correctly.
8. Check that the connection cover is closed and secured with the xing screws