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, <CH!MNEV ADAPTOR

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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