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Connection diagram, Ladder diagram, I|—f – Sears 9MPD125L20B1 User Manual

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CONNECTION DIAGRAM

WARNING: ELECTRICAL SHOCK HAZARD

DISCONNECT BEFORE SERVICING

LADDER DIAGRAM

FIELD
CONNECTION
BOX

J- HOT Q

neutral

!

GR ^

{H! VOLT FIELD)

— COPPER

CONDUCTORS

ONLY

HOT

115V-60HZ

NEUTRAL

THERMOSTAT

NOTE: 1. MOST VOLT METERS WILL READ 13-16 VOLTS TO

CHASSIS ON BOTH SIDES OF AN OPEN LIMIT OR PRESSURE
SWITCH IN THE RECTIFIED AC VOLTAGE CIRCUIT.

2. FACTORY CONNECTED WHEN BVSS,

ACCESSORY KIT) OR LP PRESS. SWITCH, IS NOT INSTALLED.

•k SEE MANUALS FOR ADJUSTING SPEED TAPS FOR

PROPER HEATING, COOLING & CIRCULATING SPEEDS,

LINE VOLTAGE FACTORY
LINE VOLTAGE FIELD
LOW VOLTAGE FACTORY
LOW VOLTAGE FIELD
INTERNAL CIRCUIT BOARD WIRING
RECTIFIED AC VOLTAGE FACTORY

BLACK

BK

BLUE

8L

BROWN

SR

GREEN

G

ORANGE

О

RED

R

WHITE

W

YELLOW

Y

PURPLE

P

О

24VAC Ó

5 A FUSE

FURNACE
CONTROL

I

40 01

Г

® © ® а

5|.1

6(2

— 7i 3

S|4

ROLLOUT SWITCH

1 TO 3 IN SERIES

DEPENDING ON MODEL

PRESSURE SWITCH

1 TO 2 IN SERIES

DEPENDING ON MODEL

IF ANY OF THE ORIGINAL
WIRE AS SUPPLIED WITH
THE APPLIANCE MUST BE
REPLACED. IT MUST BE
REPLACED WITH TYPE
AWM-105“C WIRE OR EQUIV,

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