TM 55-1945-205-24-4
FO–3
Figure 1. MCS Personnel Shelter Wiring Diagram (Sheet 3).
24VAC
SECONDARY
208VAC
PRIMARY
ORN
BLK
BLU
RED
VIO
GRN/YEL
BLU
BLU
BLU
YEL
WHT
BLU
BRN
TO
HEAT PUMP/AIR CONDITIONER
CONTROL WIRING
(SEE UNIT WIRING PROVIDED BY MFR)
TB
BLK
WHT
RED
BLU
GRN
INTERNAL WIRING
EXTERNAL WIRING
FR
CR
HR
RVR
REVERSING VALVE RELAY
HEATING RELAY
COOLING RELAY
FAN RELAY
HEAT PUMP AND THERMOSTAT WIRING DETAILS
TO SHELTER
POWER PANEL
CKT BRKR "D"
BLK
WHT
GRN
BLK
WHT
GRN
BLK
WHT
GRN
BLK
WHT
GRN
RED
WHT
BLK
TERMINALS
INCINOLET BLOWER
EXTERNAL WIRING
INTERNAL WIRING
BLWR
BR
BLOWER RELAY
REFER TO TM 55-1925-257-14&P
FOR WIRING OF INCINOLET.
TO SHELTER
POWER PANEL
CKT BRKR "F"
RED
GRN
BLK
208
208
TO INTERNAL
WIRING
RED
SPARE
RED
RED
WHT
SPARE
120V
120VAC
FAN
HEAT PUMP
(COOLING & HEATING)
(HEATPUMP)-24P-A, LSMCOS-5
(SHLTR PNL)-1P-D(1), LSFSGU-4
(SHLTR PNL)-1P-D(4), LSFSGU-4
(SHLTR PNL)-1P-D(3), LSFSGU-4
TOILET
INCINOLET
(SHLTR PNL)-2P-F, LSFSGU-9
BR
1
4
FR
1
3
CR
4
5
HR
RVR
1
3
G
R
Y
W
B
C
R
G
Y
W
B
THERMOSTAT
LEGEND
BR
2
7
W
BLWR
N
D
(SHLTR PNL)-1P-D(2), LSFSGU-4
LEGEND
J BOX
(SHLTR PNL)-1P-F, LSDSGU-4
}
GND
INCINOLET BLOWER AND OVERHEAD VENTILATOR DISABLE WIRING DIAGRAM
