152
A/C
BLOWER
RELAY
364
FAN
SWITCH
HI-LIMIT
AUX. LIMIT
TRANSFORMER
L1 N
CR
24 V
115 V
BLACK
GREEN
WHITE
WHITE
WHITE
GRAY
BLUE
GRAY
BLUE
BLACK
BLACK
CRW
BLUE
BLACK
ORANGE
ORANGE
L1
NEUTRAL
GROUND
SCREW
FURNACE
ELECTRICAL BOX
RED
TIE WIRE
WHITE
RED
3A FUSE
GRAY
RED
GREEN
WHITE
654321
654321
RED (LO)
BLACK (HIGH)
BLUE (MED. HI)
WHITE
4 SPEED
BLOWER
MOTOR
SINGLE
SPEED
BLOWER
MOTOR
C
R
G
W
ON/OFF
SWITCH
BUSHING
BLACK
RED
(SEE NOTE 3)
RECEPTACLE
NOTES
1. Incoming power must be polarized. Observe color coding
(See furnace data label for electrical information.)
2. If any of the original wires (as supplied with the appliance) must
be replaced, use 105˚C Thermoplastic type wire or its equivalent.
3. On models M1(B,S)A and M1(B,S)086 jumper wire is installed.
On all other models, cooling speed is connected to black wire.
4. A/C & Heating Speeds: Refer to Table 10, A/C Blower Selection
in manual.
LEGENDS
115V: FIELD 115V:
24V: FIELD 24V:
GRAY
RED
GREEN
CONNECTOR
HOUSING CAP
BLACK
BLACK
LINE CORD
T1
T2
F1
F2
FROM 'R' WIRE (RED)
FROM 'W' WIRE (BLUE)
CAD CELL
PRIMARY CONTROL
BLACK
BLACK
IGNITION TRANS.
BURNER MOTOR
BLACK
WHITE
ORANGE
BLACK
WHITE
ORANGE
WHITE
OIL GUN
BURNER
SUPPLIED
BY INSTALLER
BLACK
654321
RED (LO)
BLUE (MEDHI)
BLACK (HI)
WHITE
3 SPEED
BLOWER
MOTOR
ORANGE (MED LO)
NL1
BURNER ELECTRICAL BOX
GAS VALVE
IGNITER
GREEN
BLUE
BLUE
BLACK
WHITE
RED
RED
RED
BLACK
GROUND SCREW
BLACK
BLACK
RED
RED
BLACK
BLACK
GRAY
GV
PSO
FSG
C
IND
L1
HSI
HSIG
L2
W
PSI
FSI
CONTROL
MODULE
TERMINAL HOUSING
BUSHING
LINE CORD
(ITEM #12)
TERMINAL
BUSHING
BUSHING
BUSHING
BUSHING
WC
ITEM #10
(TYP. 5)
FROM "C"
WIRE - GRAY
BLACK
BLACK
FROM "W"
WIRE - BLUE
GAS GUN
BURNER
7101530 (Replaces 7101060) 8/00
Gas and Oil Gun Furnaces, A/C Ready
M1(B, S) All Models
WIRING DIAGRAM
¢710153t¤
