Mitsubishi Electric PUMY-P112VKM4 Technical & Service Manual page 125

Outdoor noise filter circuit board
PUMY-P112YKME4(-BS)
CNCT
Primary current
Connect to the outdoor power
circuit board (CN5)
LO1, LO2, LO3, NO
POWER SUPPLY
LO1-LO2/LO2-LO3/LO3-LO1:
400V AC input
LO1-NO/LO2-NO/LO3-NO:
230V AC input
LO1-NO:
Connect to the converter circuit
board(L1-IN, N-IN)
LO2,LO3:
Connect to the ACL (ACL2,
ACL3)
LI,LI2,LI3,NI
POWER SUPPLY
LI1-LI2/LI2-LI3/LI3-LI1:
400V AC input
LI1-NI/LI2-NI/LI3-NI: 230V
AC input
Connect to the terminal
block (TB1)
OCH673D
PUMY-P125YKME4(-BS)
125
PUMY-P140YKME4(-BS)
CNAC2
230 V AC
Connect to the outdoor
multi controller circuit
board (CNAC)
CNL
Connect to the ACL4
CNDC
Connect to the outdoor
multi controller
circuit board (CNDC)
310–350 V DC ( +,
CNAC1
230 V AC
Connect to the M-NET
power circuit
board (CN1)
EI
Connect to the elec-
trical parts box
E2
Connect to the elec-
trical parts box
E3
Connect to the elec-
trical parts box
−)