Midea MUE-18HRFNX-QRD0 Technical Manual page 19

MUE-18HRFNX-QRD0, MUE-24HRFNX-QRD0
CN25
INDOOR UNIT
MAINBOARD
CN1
DC Motor
CN26
CN19 CN16
To CCM
X Y ( E ) S1 S2
Comm.Bus
Y/G
To outdoor Ferrite bead
Comm.Bus
Y/G
NOTE:
This symbol indicates the element is
optional, the actual shape shall prevail.
RED
RED
5 5
CN21
5
5
CN22
M
5
CN24
VSWING
N
CN14 Y/G
CN11
CN13
L
NEWFAN
2
5
10 DISPLAY
CN10(CN10A)
BOARD
4
CN6 BLACK MIDDLE PIPE TEMP.
WHITE
CN7
CN3
CN5
BLACK(BLUE)
Y/G
RED(BROWN)
L(L1) N(L2)
Y/G L(L1) N(L2)
L(L1) N(L2)
TO POWER TO OUTDOOR
FOR OUTDOOR
FOR SEPARATE
POWER SUPPLY POWER SUPPLY
M
M
SWING
Y/G
PUMP
TO WIRE
CONTROLLER
T2
T1
ROOM TEMP.
Magnetic
Ring
 Page 19 