Gree GRH120DB-K6NA1A

35
Installation and Maintenance
6. Overload malfunction PL
Start
no
yes
yes
End
no
S
tar
t
Check whether the
power supply voltage is lower
than 184V?
Cut off the power and
confirm the supply power
is not lower than 184V.
After that, put through
the power again.
Is the malfunction
eliminated?
Replace the main board