Lennox LI018CI-230P432 - Operation Guide, Battery Replacement, and Emergency Operation

14
Technical Information
Service Manual
5. Electrical Part
5.1 Wiring Diagram
● Indoor Unit
● Instruction
Symbol Symbol Color Symbol Symbol Color Symbol Name
WH White GN Green CAP Jumper cap
YE Yellow BN Brown COMP Compressor
RD Red BU Blue Grounding wire
YEGN Yellow/Green BK Black / /
VT Violet OG Orange / /
Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model.
STEPPING
CAP
BLOCK
TERMINAL
G
EVAPORATOR
FAN MOTOR
JUMP
AP2: MAIN BOARD
YEGN
BK
BN
YEGN
N
3
2
N(1)
XT1
BU
AC-L
COM-OUT
COM-MANUAL
CONNECTOR
AP3
WIRED
MOTOR
T-SENSORDISP2DISP1
RT1
θ
AP1
ROOM TUBE TEMP.SENSOR TEMP.SENSOR
DISPLAY BOARD
RECEIVER AND
θ
RT2
DC-MOTOR
M1
SWING-UD
M2
ELECTRIC BOX
G
CONTROLLER
WARNING
OUTDOOR UNIT
WH(BU)
BK
RD(BN)
GN(YEGN)
CONNECTING
CABLE
63610000442
Please don't touch any electronic
component and terminal when the
machine is running , stopping or has
been powered off for less than 3
minutes to prevent electric shock !
LI018CI-230P432
LI018HI-230P432
LI024CI-230P432