Lennox ELP090S4S Installation Instructions Manual page 8

Elite class elp series 7.5 and 10 ton
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7
4
6
CB8
T1
1
3
S9 IS USED ON ELP120 ONLY
2
FOR USE WITH COPPER CONDUCTORS ONLY
3
IF ANY WIRE IN THIS APPLIANCE IS REPLACED,
IT MUST BE REPLACED WITH WIRE OF LIKE SIZE,
RATING,INSULATION THICKNESS AND TERMINATION
WARNING-ELECTRIC SHOCK HAZARD, CAN CAUSE
INJURY OR DEATH, UNIT MUST BE GROUNDED IN
ACCORDANCE WITH NATIONAL AND LOCAL CODES
DISCONNECT ALL POWER BEFORE SERVICING
FIGURE 3. Typical Wiring Diagram – ELP090S4S and ELP120S4S (G, J, Y, M Voltages)
K67-1
1
O OUT
S24
LO-PS
2
S9
DF
8
5
2
K8-2
COM
B
Y1 OUT
A
J36
1
HI PS
P45
TST
B5
C2
CB8
4
K10,-1
1
1
3
3
B5
K48
2
2
K67,-1
C2
Page 8
CMC1
K1
FAN
K2
2
24
K2
W1
C
L
K3
R
7
O
Y1
PS
DF
C
R
O
Y1
L34
MOTOR-OUTDOOR FAN 2
P45
CAPACITOR-OUTDOOR FAN 2
CIRCUIT BREAKER-TRANS T1
S9
S24
T1
DUAL SPEED COMPRESSOR
ELP-090,120-G,J,M,Y WITH 2 SPD
COMP PROTECTION
2011
HEAT 1
H1
HEAT 2
4
H2
COOL 1
C1
COOL 2
C2
1
3
K8-1
6
9
PLUG-INPUT
SWITCH-DEFROST,COMPRESSOR 1
SWITCH-DEFROST,COMPRESSOR 2
SWITCH-LOSS OF CHARGE COMP 1
SWITCH, LIMIT HI PRESS CHANGEOVER COMP 1
TRANSFORMER-CONTROL
DENOTES OPTIONAL COMPONENTS
LINE VOLTAGE, FIELD INSTALLED
II
WIRING DIAGRAM
09/17
SECTION A5
REV. 0
537912-02

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