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Shenzhen SOFARSOLAR Co ., Ltd.
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User manual
User manual
Trouble shooting and maintenance
Decommissioning
8.1 Decommissioning steps
8.2 Package
8.3 Storage
8.4 Disposal
Switch off the AC grid
Switch Off the DC switch
Wait for 5 minutes
Release the DC connectors
Release the AC terminals using screw drivers.
If possible, please pack the inverter in the original packaging. If original packing it is not
available, use an equivalent carton suitable for loads more than 50 kg, has handle and can be
closed fully.
Store the inverter in a dry place where ambient temperature is between -25 and - +70 °C.
At the end of its life, dispose inverters and packing materials at locations that can handle and
or recycle electric equipment safely.
Decommissioning
8
Outlines of this chapter
This topic describes how to remove, pack, and dispose the Sunny Horse Series inverter.
Remove inverter from the mounting carefully to avoid injury. Please note that the Sunny
Horse Series inverters weight over 45 kgs.
Sunny Horse Series
(
10K~20KTL)
Sunny Horse Series
(
10K~20KTL)
ID99- ID100
Reserved
Reserved
Communication board
EEPROM fault
ID95
RTC clock chip anomaly
ID96
ID98
SD fault
ID97
Invalid Country
ID95~ID96 are internal faults of SOFAR inverter, turn
OFF the “DC switch”, wait for 5 minutes, then turn
ON the “DC switch”. Check whether the fault is
rectified. If no, please contact SOFAR technical
support.
Check the country setting according to Section 4.4 of
this user manual.
Please replace the SD card.
7.2 Maintenance
Inverters generally do not need any daily or routine maintenance. Cooling fan should not be
blocked by dust or any other items.
Inverter cleaning
Please use hand blower, soft dry cloth or brush to clean inverters. Water, corrosive chemical substances or
intense cleaning agent should not be used for cleaning the cooling fan or inverter. Switch off AC and DC
power supply to inverter before undertaking any cleaning activity.
Cooling fin cleaning
For the long-term proper operation of SOFAR inverters, ensure there is enough space around the heat sink for
ventilation, check the heat sink for blockage (dust, snow, etc.) and clean them if they exist. Please clean the
heat sink with an air blower, a dry & soft cloth or a soft bristle brush. Do NOT clean the heat sink with water,
corrosive chemicals, detergent, etc.
Lightning protection alarm
ID93
Check the lightning protection module, if it’s
undamaged, please contact SOFAR technical support.
There has Lightning happen
Software version is not
consistent
ID94
Contact SOFAR technical support to upgrade
software.
The Software between the
control board and the
communication board is not
consistent
The Communication board
EEPROM is fault
RTC clock chip is fault
The Country is InValid
The SD card is fault
Check whether the external fan with red heat-shrink
tubing is not working, if so, replace the fan, if the
alarm still exits after the replacement, please contact
SOFAR technical support.
Fan1 alarm
ID91
Fan2 alarm
ID92
The fan1 is fault
The fan2 is fault
ID90
Fan3 alarm
Check whether the internal fan is not working, if so,
replace the fan, if the alarm still exits after the
replacement, please contact SOFAR technical support.
The fan3 is fault
All rights reserved
Shenzhen SOFARSOLAR Co ., Ltd.
C
Document Version 2.0(2016.03.29)
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