Panasonic S-160PE1R5B Technical Data & Service Manual page 194

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Outdoor Unit Control HIC PCB
ACXA73-2760* : (U-160PZH2R5)
(Single-phase outdoor unit HIC PC board)
RE1
RE2
NU
W
V
U
P
5
ACXA73-3104* : (U-160PZH2R8, U-180PZH2R8,
U-200PZH2R8, U-224PZH2R8)
(3-phase outdoor unit HIC PC board)
RE2
RE1
NU
W
V
U
P
5-30