Mitsubishi Electric MXZ-8B140VA Technical & Service Manual page 39

8-7-2. Outdoor noise filter circuit board
MXZ-8B140YA
MXZ-8B160YA
GD1
Connect to the earth
CNAC1, CNAC2
AC220/230/240V
(Connect to the
outdoor controller
circuit board (CNAC))
CNDC
(Connect to the
outdoor controller
circuit board
(CNDC))
CNL
Connect to the ACL4
OCH480A
NO
Connect to the
outdoor converter
circuit board (N-IN)
LI1, LI2, LI3, NI
POWER SUPPLY
LI1-LI2/LI-LI3/LI3-LI1 : AC380/400/415V input
LI1-NI/LI2-NI/LI3-NI : AC220/230/240V input
(Connect to the terminal block (TB1))
LO1, LO2, LO3
POWER SUPPLY
LO1-LO2/LO2-LO3/LO3-LO1: AC380/400/415V OUTPUT
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GD3
Connect to the earth
CNCT
Primary current
(Connect to the
outdoor power
circuit board (CN5))