Outdoor Noise Filter Circuit Board - Mitsubishi Electric PUMY-P250YBM Technical & Service Manual

Outdoor noise filter circuit board

CNCT
Primary current
Connect to the outdoor
power circuit board
(CN5)
LO1, LO2, LO3
POWER SUPPLY
LO1-LO2/LO2-LO3/
LO3-LO1: 400 VAC
input
Connect to the outdoor
power circuit board
(TBL1, TBL2, TBL3)
LI1, LI2, LI3, NI
POWER SUPPLY
LI1-LI2/LI2-LI3/LI3-LI1: 400 VAC input
LI1-NI/LI2-NI/LI3-NI: 230 VAC input
Connect to the terminal block (TB1)
OCH760
CNAC1
230 VAC
Connect to the M-NET power circuit board (CN1)
105
E3
Connect to the electrical
parts box
CNDC
Connect to the outdoor
multi controller circuit
board (CNDC)
CNAC2
230 VAC
Connect to the outdoor
multi controller circuit
board (CNAC)
E2
Connect to the electrical
parts box
CNL
Connect to the DCL2
CN52
Connect to the outdoor
multi controller circuit
board (CN52)
EI
Connect to the electrical parts box