Mitsubishi Electric PUZ-HWM140VHA Service Manual page 41

Outdoor noise filter circuit board
PUZ-HWM140YHA(-BS)
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 out-
door power circuit
board
(TB-L1,TB-
L2,TB-L3)
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)
OCH748
41
E2
Connect to the elec-
trical parts box
E3
Connect to the elec-
trical parts box
CNAC2
230 VAC
Connect to the outdoor
controller circuit board
(CNAC)
CNL
Connect to the ACL4
CNDC
Connect to the outdoor
controller circuit board
(CNDC)
CNAC1
230 VAC
(Connect to the outdoor
controller circuit board)
EI
Connect to the
electrical parts box