Figure
WIRING DIAGRAM
M1B & M5S Furnace Series | 120 Volt |
Single Phase / 60 Hz
45. Gas
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 11, A/C Blower Selection
5.If any of the original wire supplied with the appliance is replaced, use 105˚C wire or equivalent.
6.Use copper conductors only.
GAS GUN BURNER
TERMINAL HOUSING | BUSHING |
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| L1 N |
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and Oil Furnaces, A/C Ready - M1B &
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| 4 SPEED |
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| G |
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BLOWER |
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| BLOWER |
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| MOTOR |
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| MOTOR |
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| C |
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BLACK (HI) |
| BLUE (MEDHI) RED (LO) |
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| BLACK (HIGH) | BLUE (MED. HI) ORANGE(MEDLO) |
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| AUX. LIMIT |
| WHITE |
| RED (LO) |
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| BLUE | ||||
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| WHITE |
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1 | 2 | 3 4 | 5 | 6 | 1 | 2 | 3 4 | 5 | 6 |
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ON/OFF |
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SWITCH |
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TIE WIRE |
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| RED |
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| WHITE |
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| BLUE |
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| GRAY RED GREEN | WHITE |
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| BLACK |
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| CONNECTOR |
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BLACK |
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| NOTE 3) |
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| ORANGE | HOUSING CAP |
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| BLUE | |||
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| GREEN |
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| 4 | 6 | 3 A/C |
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| RED (SEE |
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| FUSE |
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| BLOWER |
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| 2 | 5 | 1 RELAY |
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| GRAY |
| 3A | FAN | |||
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| BLACK |
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| SWITCH |
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| GRAY |
| GREEN |
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| TRANSFORMER | RED | 24 V | C |
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| R |
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| BUSHING |
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| IGNITER |
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| BLACK | BLACK |
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| BLACK |
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| ITEM #10 |
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| IND |
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| (TYP. 5) |
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| L1 |
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| HSI |
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| BLACK |
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| CONTROL | HSIG |
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| BLACK |
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| MODULE | L2 |
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| BUSHING |
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| W |
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| RED |
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| BLACK |
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| PSI |
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| RED |
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| BLACK |
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| BUSHING | |||||
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| FSI |
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| BLACK |
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| GV |
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| RED |
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| PSO |
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| RED |
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| RED |
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| FSG |
| GREEN |
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| C |
| GRAY |
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| GROUND SCREW |
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| BLUE |
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| C |
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| BLUE |
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| BURNER ELECTRICAL BOX |
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| BUSHING |
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| TERMINAL | FROM "W" | |||||||||||
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| WIRE - BLUE | |||||||
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| LINE CORD |
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| FROM "C" | |||||||||||||||||||||||||
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| WIRE - GRAY | ||||||||||||||||||||||||||
| GAS VALVE |
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| (ITEM #12) |
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OIL GUN BURNER
M5S (066,
SUPPLIED |
| BLACK | L1 115 V | N |
BY INSTALLER |
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| WHITE | |
L1 | BLACK |
| GRAY RED |
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NEUTRAL | BLACK |
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FROM 'R' WIRE (RED) FROM 'W' WIRE (BLUE)
T
T |
| IGNITER |
7505B | L2 | |
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OR | MOTOR | |
R7184B | ||
L2 | ||
PRIMARY | ||
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CONTROL |
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| L1 | |
| L2 |
BLUE W/WHITE STRIPE |
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WHITE | IGNITION |
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MODULE |
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ORANGE |
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WHITE |
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| BURNER | |
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| MOTOR | |
BLACK
086)
ORANGE |
WHITE |
CAD
YELLOW
CAD |
BLACK W/WHITE STRIPE
LINE CORD
Models
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GROUND |
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SCREW |
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| FURNACE |
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| ELECTRICALBOX |
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| C R W |
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LEGEND: | RECEPTACLE |
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CELLYELLOW
CELL | VALVE | |
L2 | ||
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VIOLET
WHITE VALVE
39
FIELD WIRING |
LOW VOLTAGE |
HIGH VOLTAGE |
7109990
(Replaces 710971A)
0909