Lennox KCC Series Unit Information page 46

EHA-7.5, 15, 22.5, 30, 45 & 60kW G, J VOLTAGE
KCC SERIES UNITS
KEY COMPONENT
DL2 DELAY-ELECTRIC HEAT
F3 FUSE-ELECTRIC HEAT
F4 FUSE-UNIT
F42 FUSE-ELECTRIC HEAT 2
HE1 ELEMENT-ELECTRIC HEAT 1
HE2 ELEMENT-ELECTRIC HEAT 2
HE3 ELEMENT-ELECTRIC HEAT 3
HE4 ELEMENT-ELECTRIC HEAT 4
J7 JACK-ELECT HT SUB-BUS KIT
K9,-1,2 RELAY-HEAT
K15,-1 CONTACTOR-ELECTRIC HT 1
K16,-1
CONTACTOR-ELECTRIC HT 2
P2 PLUG-HEAT
P7 PLUG-ELECT HT SUB-BASE KIT
SWITCH LIMIT, PRIMARY, ELECT HT
S15
S19 THERMOSTAT-ELECTRIC HEAT LIMIT
S20 SWITCH-LIMIT, SECONDARY ELECT HT
SWITCH LIMIT, SECONDARY ELECT HT 2
S157
SWITCH LIMIT, SECONDARY ELECT HT 3
S158
S159 SWITCH LIMIT, SECONDARY ELECT HT 4
TB2 TERMINAL STRIP-UNIT
TB3 TERMINAL STRIP-ELECTRIC HEAT
L1
T1
K9−1
S19
J7 P7
7
9
8
6
B
A A
B B
F42
L2 L3 L1 L2 L3
T2 T3 T1 T2 T3
HEATING-ELETRIC
Page 46
P2
2
7
1
4
7 6
1
5
3
8
A
9
4
REV. 2
Lennox Commercial