Mitsubishi Electric PUHZ-W50VHA Service Manual page 72

Outdoor noise filter circuit board
PUHZ-W50VHA(-BS)
PUHZ-W50VHAR3(-BS)
EI, E2
Connect to the earth
CNAC1, CNAC2
230 V AC
(Connect to the out-
door controller cir-
cuit board (CNAC))
CN5
Primary current
(Connect to the
outdoor power
circuit board (CN5))
CN52C
52C relay signal
(Connect to the
outdoor controller
circuit board
(CN52C))
OCH439M
PUHZ-W50VHAR1(-BS)
LO, NO
Voltage of 230 V AC is output.
(Connect ACL)
PUHZ-W50VHAR2(-BS)
72
E3
Connect to
the earth