Lennox LI009CI-160T432 - Page 17

14
Technical Information
Service Manual
● Outdoor Unit
LI009CO-160T432 LI012CO-160T432
LI018CO-160T432 LI024CO-160T432
YEGN
of electric shock !
Please don't touch any
terminal when the machine is
running ,stopping or has been
powered off for less than 30
minutes to prevent the risk
WARNING
L4
YEGN
COMU
N
AC-L
PE
L4
L4
PE
XT
YEGN
BN
BK
BU
3
2
N(1)
INDOOR UNIT
L2
TERMINAL
BLOCK
L2
BU
BK
BN
L2
L4
AP:Main Board
θ
θ
θ
SENSOR
SENSOR
SENSOR
TEMP.
RT1
RT2
RT3
OUTTUBE
TEMP.
OUTROOM
TEMP.
EXHAUST
CN2
L3
L3
REACTOR
L
LX1-1
BU
BN
LX1-2
PE
PE
YEGN
YEGN
SHEET
BOX
MID.ISOLATION
ELECTRICAL
E
L1
BU
L1
L1
W
V
U
RD
YE
BU
YE
RD
COMP.
COMP
W
V
U
X1
SAT
OVC-COMP
OVERLOARD
PROTECTOR
RD
PE
PE
YEGN
FAN
MOTOR
M
OFAN
ground only
iron shell motor.
applies to the
Motor
NOTE:
These circuit diagrams are subject to change without notice, please refer to the one supplied with the unit.
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