socomec SUNSYS H30, Installation And Operating Manual

29

SUNSYS H30-H30i

 - Ref.: IOMSUNHMXX04-GB  00

ENGLISH

7. MONITORING

The standard operating cycle of the inverter follows the progress of the solar radiation: switching on in the morning, 
as soon as the solar radiation offers enough power to be supplied in the network, and switching off in the evening 
(Sleep Mode), as soon as the solar radiation is no longer sufficient. 
During the Sleep Mode phase, the inverter enters Energy Saving mode: the 

LEDs

 and the display are switched off. To 

reactivate the display, navigate the menus or consult the statistics, simply press any of the four buttons. During this 
phase it is also possible to communicate with the inverter via the RS485 serial port and WiFi (optional). Otherwise, 
in the absence of a network, the inverter switches off. 

7.1. LEDs 

status

The indicator lights represent the inverter status in accordance with the logic described in the " 

LEDs 

status descrip-

tion" table.
Unlike the display, which switches off following a period of inactivity, the 

LEDs

 are always active during all inverter 

operating phases, with the exception of Sleep Mode, during which (in the absence of alarms or warnings) all 

LEDs

are switched off.

7.2. Displayed 

information

During normal operation (see paragraph 8.5 “Operating statuses”) the display alternatives are:
• the main screen, with readings such as instantaneous power supply, daily energy production and operating time;
• the graphical representation of the energy produced during the day.
Several icons may appear on the main screen: 

1 Maintenance Mode (service icon)

2 WiFi Enabled (optional card)

3 Active Alarm (flashing icon)

4 Keypad Locked

5 Symbols: 

 closed padlock, 

 open padlock,

 prohibited.

 Closed padlock:

Parameters marked with the "closed padlock" symbol are password-protected and can only be changed by 
authorised personnel, not the user.

 Prohibited:

Parameters marked with the "prohibited" symbol are read-only (they cannot be changed).

The main screen also displays several messages associated with the various inverter operating phases (see para-
graph 8.5 "Operating statuses").

LEDs status description

LEDs status

Description

1

Green flashing

Inverter in startup phase

Green

Inverter ON

2

Yellow flashing

Warning indication present - inverter ON

Yellow

Warning indication present - inverter OFF

3

Red flashing

A least one alarm present - inverter OFF

Red

Inverter switched off due to alarm - inverter OFF

dd/mm/yy  hh/mm/ss

SUN LOW

Power Act.

2330 W

0.009 kWh

0:04 h

E-today
Run time

M

1

2

3

4

5