Gree Livo GEN3 LIVV30HP230V1A Service & Parts Manual page 45

Undefined
outdoor unit oE
50
error
Anti-freezing
protection for E2
51
evaporator
Cold air
prevention E9
52
protection
Refrigerant
recovery Fo
53
mode
1. Outdoor ambient
temperature exceeds the
operation range of unit (eg: less
Cool: compressor
than-20oC or more than 60oC
and outdoor fan stops
for cooling; more than 30oC for
operation, while indoor
heating);
fan operates; Heat:
2. Failure startup of
compressor, outdoor
compressor?
fan and indoor fan stop
3. Are wires of compressor not
operation.
connected tightly?
4. Is compressor damaged?
5. Is main board damaged?
Not the error code. It's
the status code for the
operation.
Not the error code. It's
the status code for the
operation.
Refrigerant recovery. The
Serviceman operates it for
maintenance
42
Service Manual