Mitsubishi Electric PUHZ-SW75VHA Service Manual page 47

Outdoor noise filter circuit board
PUHZ-SW100YHA.UK
PUHZ-SW120YHA.UK
GD1
Connect to the earth
CNAC2
AC230V
(Connect to the
outdoor controller
circuit board (CNAC))
CNDC
(Connect to the
outdoor controller
circuit board
(CNDC))
CNL
Connect to the ACL4
OCH533A
PUHZ-SW100YHA-BS.UK
PUHZ-SW120YHA-BS.UK
NO
Connect to the
outdoor converter
circuit board(N-IN)
LI1, LI2, LI3, NI
POWER SUPPLY
LI1-LI2/LI-LI3/LI3-LI1 : AC400V input
LI1-NI/LI2-NI/LI3-NI : AC230V input
(Connect to the terminal block (TB1))
LO1, LO2, LO3
POWER SUPPLY
LO1-LO2/LO2-LO3/LO3-LO1 : AC400V OUTPUT
(Connect to the outdoor converter circuit board and ACL(L1-IN, ACL2, ACL3))
47
GD3
Connect to the earth
CNCT
Primary current
(Connect to the out-
door power circuit
board (CN5))