Haier Smart Power Series Service Manual page 159

Smart Power
CN10 PANNEL
CN11 ACFAN( SH,H,M,L)
TM&TA
CN13
(indoor unit sensors)
CN14 Left/right swing motor
CN15 Up/down swing motor
CN18 Float
CN19 Remote
CN20 Room card
CN29 Infrared signal receiver
Cabinet model pannel
controller communication
AC fan motor connector
TM:indoor unit coil piping
sensor
TA:indoor unit ambient
sensor
Step motor for left/right
swing
Step motor for Up/down
swing
Float switch(with pump
model) or short circuit
connector (without pump
model)
Remote control detector
YCJ-A002
Room card switch
Infrared signal receiver
157
Power supply and
communication port Function reserved,
for cabinet model only valid in future
pannel controller
1.220-240VAC output
2.Fan speed level
AC output for AC fan
motor
3.do not connect for
DC fan motor model
Sensors
Function reserved,
Left/right baffle swing
only valid in future
Up/down baffle swing
Input port
for Float switch status
(open or close)
Communication port
for remote control
detector YCJ-A002,
for remote control detector 12V,COM,
GND in sequence
Input port
for room card switch
status(open or close)
optional for infrared
Infrared signal control
receive
supply output DC 12V
SH:super high
H:high
M:medium
L:low
Dry contact input
I.D. PCB
12V,COM,GND
corresponding to
remote control
Dry contact input
signal control
choosen, power