Mitsubishi Electric EHST20C-VM6HB Service Manual page 51

Outdoor noise filter circuit board
PUHZ-SW100YHA.UK
PUHZ-SW100YHA-BS.UK
PUHZ-SW100YHAR1.UK
PUHZ-SW100YHAR1-BS.UK PUHZ-SW100YHAR3-BS.UK
PUHZ-SW120YHAR1.UK
PUHZ-SW120YHAR1-BS.UK PUHZ-SW120YHAR3-BS.UK
GD1
Connect to the earth
CNAC2
230 V AC
(Connect to the
outdoor controller
circuit board (CNAC))
CNDC
(Connect to the
outdoor controller
circuit board
(CNDC))
CNL
Connect to the ACL4
OCH533D
PUHZ-SW120YHA.UK
PUHZ-SW120YHA-BS.UK
PUHZ-SW100YHAR3.UK
PUHZ-SW120YHAR3.UK
NO
Connect to the
outdoor converter
circuit board(N-IN)
LI1, LI2, LI3, NI
POWER SUPPLY
LI1-LI2/LI-LI3/LI3-LI1 : 400 V AC input
LI1-NI/LI2-NI/LI3-NI : 230 V AC input
(Connect to the terminal block (TB1))
LO1, LO2, LO3
POWER SUPPLY
LO1-LO2/LO2-LO3/LO3-LO1 : 400 V AC OUTPUT
(Connect to the outdoor converter circuit board (L1-IN), ACL2 and ACL3)
51
GD3
Connect to the earth
CNCT
Primary current
(Connect to the out-
door power circuit
board (CN5))