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IGNITER ELEMENT
INTRGRTD FURNACE
IGNITION RELAY
LIMIT CONTROL
LED OR LIGHT
NOTES:
CNTR 1. JF FACTORY WIRING OF HEATING AND
COOLING SPEEDS IS NOT DESIRABLE.
REFER TO SPEC. SHEET FOR APPRO-
PRIATE SPEEDS.
I EAC ELECTRIC AIR CLEANER
N FR FAN RELAY
LT
MGV
MRLC
MV
NPC
PBS
PL
MAIN GAS VAL VE
MAN. RESET LIMIT CNTRL 2.CONNECT UNUSED MOTOR LEAD TO
+>- FLMS FLAME SENSOR
ISl FU FUSE
CS! GNO GROU~D
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1 HCR HEAT/COOL RELAY
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W IBM INOOOR BLOWER MOTOR
!OM INDUCED
DRAFT MOTOR
!OR INDUCED DRAFT RELAY
RC
TH
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MAIN VALVE Ml
NEG. PRESSURE CNTRL
PUSHBUTTONSWITCH
PLUG
RUN CAPACITOR
THERMOSTAT <H/C)
WIRE NUT
3.45,000 B,UH MODELS ONLY HAVE
4 SPEEDS. BLUE LEAD IS FOR
MEDIUM-HIGH SPEED. YELLOW LEAD
,S FOR MEDIUM-LOW.
UNUSED
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: WIRING INFORMATION
' LINE VOLTAGE
-FACTORYSTANDARD
-iACTORY
OPTION --------
-FIELD
INSTALLED
LOW
VOLTAGE
-FACTORY STANDARD
-FACTORY
OPTION
-FIELD INSTALLED
REPLACEMENT
WIRE
-MUST BE THE SAME SIZE AND TYPE OF
INSULATION AS ORIGINAL 1106 C MIN.)
WARNING
-CAB!NET MUST BE PERMANENTLY
GROUNDED AND
CONFORM TO N.E.C.,
AND LOCAL CODES.
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WIRE COLOR CODE
BLACK PR
BROWN
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BLUE
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GREEN
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ORANGE
WIRING DIAGRAM
UPFLOW BLOWER
PURPLE
RED
WHITE
YELLOW
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INDUCED DRAFT,GAS FIRED, FORCED AIR
FURNACE, SINGLE STAGE HEAT, SINGLE STAGE
COOL,ROBERTSHAW,WHITE RODGERS OR HONEYWELL
GAS VALVE, HOT SURFACE IGNITION
DR. BY PP. BY DATE OWG. ND. REY
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