Noise - Mitsubishi PUZ-A18NHA6 Service Manual

Outdoor noise filter circuit board
PUZ-A18NHA6
PUY-A12/18NHA6
LI, NI
Voltage of 208/230 V AC is input.
(Connect to the terminal block (TB1))
E3
Connect to the earth
CNAC1, CNAC2
208/230 V AC
(Connect to the
outdoor control-
ler circuit board
(CNAC))
OCH577A
PUZ-A18NHA6-BS
PUY-A12/18NHA6-BS
71
EI
Connect to the earth
CN52C
52C relay signal
(Connect to the
outdoor controller
circuit board (CN52C))
E2
Connect to the earth
CN5
Primary current
(Connect to the
outdoor power
circuit board
(CN5))
LO, NO
Voltage of
208/230 V AC is
output.
(Connect to the ACL)