67
68
Dismantling
10
Do not dispose of faulty inverters or accessories together with
household waste. Please accordance with the disposal
regulations for electronic waste which apply at the installation
site at that time. Ensure that the old unit and, where applicable,
any accessories are disposed of in a proper manner.
9.1.3 Inverter fault
Error: 101
Error: 103
Communication board
has not received data
from control board for
10 seconds.
Electromagnetic
Interference cause
communication
problem.
EEPROM fault.
Relay fault.
1. Restart inverter by cutting off DC
supply, and Error message will
disappear.
2. If the error 101 is often displayed,
the environment Electromagnetic
Interference is too strong, contact
Growatt.
Restart inverter, if problem still exist,
contact Growatt.
Restart inverter, if problem still exist,
contact Growatt.
Error code
Meanings
Suggestion
Error: 117
Error: 119
Error: 121
GFCI fault.
Control board has
not received data
from Communication
board for 5S.
Restart inverter, if problem still exist,
contact Growatt.
Restart inverter, if problem still exist,
contact Growatt.
10.1 Dismantling the Inverter
1. Disconnect the inverter as described in section 7.
2. Remove all connection cables from the inverter.
Danger of burn injuries due to hot enclosure
parts!
Wait 20 minutes before disassembling until
the housing has cooled down.
3. Screw off all projecting cable glands.
10.2 Packing the Inverter
If possible, always pack the inverter in its original carton and secure it with tension
belts. If it is no longer available, you can also use an equivalent carton. The box must
be capable of being closed completely and made to support both the weight and the
size of the inverter.
10.3 Disposing of the Inverter
1. Check PE and Neutral line.
2. Restart invert.
3. If error message still exists, contact
Growatt.
Problem with PE or
Neutral Line
Error: 111
4. Lift the inverter off the bracket and unscrew the bracket screws.
