Mitsubishi Electric PUHZ-W50VHA-BS Service Manual page 61

Outdoor noise filter circuit board
PUHZ-W50VHA(-BS)
PUHZ-W50VHAR1(-BS)
PUHZ-W50VHAR2(-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))
OCH439H
LO, NO
Voltage of 230 V AC is output.
(Connect ACL)
61
E3
Connect to
the earth