Start Failure Malfunction - Gree Neo GWH09MA-A3DNA3A Installation, Service & Troubleshooting

The stop duration of the unit
is not long enough, the high
and low side pressure of
the system is not balanced,
restart it after 3 minutes
132
Troubleshooting

Start Failure Malfunction

No Is the stop duration of the compressor longer than
Are the wire connections
on the compressor
connected properly
Is the unit overcharged
Charge the unit according
to the "Charging" section of
Eliminate the malfunction
Replace the outdoor main
Eliminate the malfunction
Replace the compressor
End Troubleshooting
Energize and
start the unit
3 minutes.
Yes
No
Yes
No
Yes
this manual
Yes
No
board
Yes
No
Reconnect the wires
according to the wiring
diagram
Eliminate the malfunction
Yes