LG ATNH09GRLE2 Svc Manual page 135

4. Trouble Shooting
6.7 Troubleshooting Outdoor Error
CH 54 (Open and Reverse Phase Error)
R S T N R S
380
Vac
N-phase
unavaila
ble
R S T N R S
220
Vac
N-
phase
availa
ble
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T N R S T N
380
N-phase
Vac
N-phase
unavaila
ble
T N R S T N
220
N-phase
Vac
N-
phase
availa
ble
R S T N R
380
Vac
N-phase
unavaila
ble
R S T N R
220
Vac
N-
phase
availa
ble
- 135 -
S T N R S T
220
N-phase
Vac
N-
phase
availab
le
S T N R S T
380
N-phase
Vac
N-phase
unavaila
ble
LGE Internal Use Only
N
N