Electrical Part; Wiring Diagram - Lennox LM012CI-100V232-1X Service Manual

5. Electrical Part

5.1 Wiring Diagram

●Instruction
Symbol
WH
YE
RD
YEGN
Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model.
● Indoor Unit
LM012CI-100V232-1X
8
Symbol Color Symbol
White GN
Yellow BN
Red BU
Yellow/Green BK
TUBE TEMP. ROOM TEMP. RECEIVER AND
SENSOR SENSOR DISPLAY BOARD
AP1
RT1 RT2
T-SENSOR DISP1
CAP
AP2
JUMP
PRINTED CIRCUIT BOARD
SWING-UD
M2
STEPPING
MOTOR
Symbol Color
Green
Brown
Blue
Black
FAN MOTOR
M1
DISPLAY
DISP2 PG PGF
N1
AC-L
K1(K3)
COMP
TR-IN TR-OUT
TC
TRANSFORMER
Symbol Name
CAP Jumper cap
COMP Compressor
Grounding wire
/ /
BU(WH)
N
BN(BK)
L
YEGN(GN)
POWER
TERMINAL
BLOCK
BU BU
N(1)
BK BK
2
YEGN
CONNECTING
YEGN XT CABLE
PE
EVAPORATOR
Service Manual
Technical Information