.31.
.30.
Figure 7.19 Calibrate energy
YES=<ENT> NO=<ESC>
Energy:0000000kWh
Press the DOWN key to move the cursor, Press the UP key to revise the value. Press the
ENTER key to execute the setting. Press the ESC key to return to the previous menu.
8. Maintenance
7. Operation
Solis Three Phase Inverter does not require any regular maintenance. However, cleaning
the dust on heat-sink will help the inverter to dissipate the heat and increase its life time.
The dust can be removed with a soft brush.
CAUTION:
Do not touch the inverter's surface when it is operating. Some parts of the
inverter may be hot and cause burns. Turn off the inverter (refer to Section
6.2) and wait for a cool-down period before before any maintenance or
cleaning operation.
The LCD and the LED status indicator lights can be cleaned with a damp cloth if they are too
dirty to be read.
NOTE:
Never use any solvents, abrasives or corrosive materials to clean the inverter.
7.5.7 STD setting
Solis 4G inverter could set different work mode to work with different grid requirement.
There are 4 items under STD mode setting.
1. Working Mode Set 2. Power Rate Limit 3. Freq Derate Set
4. 10mins Voltage Set 5. Initial Settings.
There are 6 items in working mode submenu.
1. NULL,Volt-watt 2. Volt-var 3. Fixed-PF 4. Reac-power 5. Power-PF
There are 2 items in power rate limit submenu.
1. Power Rate: 0-100% 2. RateP_Sts-US: stop/run
There are 3 items in Freq Derate Set submenu.
1. over Freq 2. under Freq 3. Derate mode.
8.1 Fan Maintenance
If the fan does not work properly, the inverter will not be cooled effectively.
and it may affect the effective operation of the inverter .
Therefore, it is necessary to clean or replace a broken fan as follows:
1. Disconnect the AC power.
2. Turn the DC switch to "OFF" position.
3. Wait for 10 minutes at least.
4. Disconnect all electric connection.
5. Place the inverter on the platform.
There are 5 items in initial setting submenu.
1. Work mode default 2. Power rate default 3. Fre Derate Default
4. 10mVvoltage Default 5. DRM ON/OFF
There is 1 item in 10mins voltage set submenu.
1. 10mins voltage
：
244-258V.
