Mitsubishi Electric PUZ-SWM60VAA Service Manual page 45

Outdoor noise filter circuit board
PUZ-SWM140VAA.TR
PUZ-SHWM140VAA.TR
CNAC1, CNAC2
230 VAC
(Connect to the
outdoor controller
circuit board)
EI, E2, E3, E4
(Connect to the earth)
TB1, TB2
POWER SUPPLY
Voltage of 230 VAC is
output
(Connect to the outdoor
power circuit board
(TB3, TB4)
OCH809A
45
LI, NI
POWER SUPPLY
Voltage of 230 VAC is input
(Connect to the terminal block (TB1))