Maintenance; Technical Features - Salicru EQUINOX EQX2 4002-HT User Manual

Problem
The red LED is flashing, The inverter only indicates that it does not detect
but the inverter is working the WiFi antenna. However, the inverter is working
properly. properly.
At night, no data appears The inverter is powered by the solar panels.
in the EQX-sun applica- Therefore, if the solar irradiance is not high enough
tion. for the inverter to start, it will not be able to power
the WiFi antenna to send the data required to
update the application.
In order to monitor the installation 24 hours
a day, it is necessary to install the optional
devices 6B2OP000007 (485/WiFi 24H EQX) and
6B2OP000008 (ESM1 EQX).
I do not wish to connect The inverter will work perfectly, since it does not
the inverter to the WiFi need to be connected to the Internet. In addition,
network. Would this pose the most relevant generation data are shown on
a problem? the unit's display.
The WiFi antenna is only used to provide
installation data to the user as a means of
providing additional information and to manage
and control the system more easily.
Tab. 20. Troubleshooting.

8.3. MAINTENANCE.

Risk of causing damage to the inverter or personal injury due to
improper use.
Before using the inverter, observe the following procedure:
Danger
- Lower the AC thermal-magnetic circuit breaker and the inverter
DC switch.
- Wait at least 5 minutes for the internal capacitors to be fully
discharged.
- Check that there is no voltage or current before removing
a connector.
Keep all unqualified staff far from these areas!
A temporary warning sign or barrier should be posted to keep
unqualified persons away while performing electrical connection
Warning
and service work.
Restart the inverter only after removing the fault that affects
safety.
Never replace internal components at random.
Attention
Please contact SALICRU for support regarding the maintenance
tasks. Otherwise, SALICRU shall not be held liable for any
damage caused.
Perform the maintenance tasks on the unit as described in
the manual and always using the corresponding tools, test
equipment, or the latest version of the manual.
Note
Items Methods
Cleaning - Check the temperature and dust
the accumulated in the inverter.
system - Clean the inverter housing,
if needed.
- Check whether air is coming in and
out of the unit normally or not.
- Clean the air inlet and outlet,
if needed.
Tab. 21. Maintenance tasks.

9. TECHNICAL FEATURES.

USER MANUAL
Solution
Period
Six months to a year,
depending on the amount
of dust in the air,
103
EQX2 SOLAR INVERTERS CONNECTED TO THE GRID