Mitsubishi Electric PUHZ-W90VHA Service Manual page 26

Outdoor noise filter circuit board
CNAC1, CNAC2
220-240V AC
Connect to the out-
door controller cir-
cuit board (CNAC).
EI
Connect to
the earth.
LI, NI
Voltage of 220-240V AC is input.
Connect to the terminal block(TB1).
26
LO, NO
Voltage of 220-240V AC is output.
Connect to the outdoor power
circuit board (TABS, TABT).
E2
Connect to the
earth.
CN5
Input current
Connect to the
outdoor power
circuit board
(CN5).