MCC EM-1 - GEN 4 EM-3 With Total Control - System Schematic

5-- 8
© 2012 Mobile Climate Control
T-299 Rev. 08/2012
1
2
3
10
18
4
5
6
7 8
ORG
BLK
RED
18
86
GRN
18
87
85
BLK
30
CR
10
BLK
10
18
ORG
87
85
86
18
RED
BLU
18
30
CR
ORG
10
AUX
40 AMP
BAT
BATTERY
AUX
40 AMP
BAT
18
18
BLU
RED
9
10
ORG
18
18
ORG
RED
18
18
ORG
RAS
COMMAND
CAB
BLK
8
NEIM
CL
+BAT. OV
RAS+
BPV+
HP1-- CFM--
HGS1-- HGS1+
BPT--
BPT+
HGS2+
HGS2--
HP2+
HP2--
EFM+
CFM+
EFM--
HP1+
BP--
BPV--
RAS-- BP+
12
GRN
12
BLK
BLU--14 BLU--14
HARNESS
CLUTCH
HARNESS
RED
14
10
BLK
10
BLK
BLU
14
14
RED
14
BLU
HARNESS
CONDENSER, CM--2,3
LOW PRESSURE
SWITCH
BLK-- 10
RED-- 14
BLU--14
LP
HIGH PRESSURE
SWITCH
BLK-- 10
HP
RED-- 14
BLU--14
LP
CM
CONDENSER MOTORS
CM CM
CONDENSER MOTORS
CM CM CM
CONDENSER, CM--2,3
GRN-- 8
BLK-- 8
HP
RESISTOR
YEL-- 10
RED-- 12
ORG--8
BLOWER
RESISTOR
BLOWER
RESISTOR
BLOWER
EVAPORATOR, EM-- 3
11 12 13
14
30
86 85
HSR
87
30
86 85
MSR
87
85
30
86
LSR
87
RED
14
60 AMP
10
ORG
10
YEL
YEL
18
18
YEL
10
RED
10
RED
14
BLU
ORG
18
YEL
10
18
RED
RED
14
18
ORG
RED-- 12
YEL-- 10
ORG--8
10
YEL
10
ORG
RED
18
BLK
14
18
RED
RED-- 18
IGNITION
AMP
15
BLACK TERMINAL
RED TERMINAL
CLUTCH
14
RED
30
87
86
CLR
85
14
RED
RED
14
14
RED
14
RED
18
RED
BLU
14
8586
30
CLR2
87
BLU
14
14
BLU
BLU
14
LOW PRESSURE
SWITCH
HIGH PRESSURE
SWITCH
FREEZEST AT
Figure 5-8 GEN 4 EM-3 With (2) CM-3 With Total Control - System Schematic