Friedrich 2003 service manual KQ08J10B-1, KQ08J10B-A, KQ08J10C-A

Page 49

MODELS

KQ08J10B-1, KQ08J10B-A, KQ08J10C-A

WIRING DIAGRAM

R S

WIRE HARNESS

CAPACITOR

C

PTCR

(OPTIONAL)

RED

04

BLACK

C

FAN MOTOR

1

FAN

WHITE

R S

C

NOTE:

BLUE

BROWN

RED

BLACK

HERM

OPTIONAL

BLACK

CONFIGURATION

BLUE

RED

THERMOSTAT

BLACK

BLUE

BLK

2

L

C

H

1

BLACK

GREEN

L1

SYSTEM SWITCH

BROWN

BROWN

TO GND

SEE DETAIL " A "

SCREW

SUPPLY CORD

DETAIL " A " OPTIONAL WIRING

04

RED

SYSTEM SWITCH SEQUENCE

ANTI-ICE

BLACK

BLK

2

CONTROL

CW ROT

L

H C

CONNECTION

BLK OR

BLK OR

1

RED

RED

SYSTEM SWITCH

L1

OFF

ALL OPEN

THERMOSTAT

BROWN

HI FAN

L1-H

DETAIL " B " OPTIONAL SCHEMATIC

LO FAN

L1-L

SCHEMATIC

ANTI-ICE

LO COOL

L1-L,L1-C

RED

L

H

C

CONTROL

T/STAT

HI COOL

L1-H,L1-C

BLACK

LINE

SYSTEM SWITCH

L1

RED

L

H

C

T\STAT

BLACK

SEE DETAIL "B"

FAN MOTOR

CAPACITOR

OLVD

BRN

F

C

H

S

C

PTCR (OPTIONAL)

COMPRESSOR

WHITE

R

LINE

BLUE

LEGEND:

= OPTIONAL FACTORY WIRING

PTCR = START ASSIST DEVICE

PART NO.

REV.

617-581-04

04

49

Image 49

Contents 2003 Table of Contents RAC Serial Number Identification Guide 1st Digit Function00001 Page Data Evaporator AIR Operating Electrical Breaker Pressures Ratings Refrig Fuse Performance Evaporator AIR Operating Electrical Breaker Data SS10J10AR-A TEMP. DEG. F Pressures Ratings SC06H10E HeatingBtuh WY09A33F-A WY12A33F-A HeatingAmps Refrigeration System Sequence of Operation Fuse/Circuit Wire SizeBreaker GroundingWinding Test Thermal Overload ExternalChecking Compressor Efficiency Terminal Overload Internal Terminal Overload TestChecking the Internal Overload FAN MotorResistor System Control Panel System Control Panel KQ Models Only- See FigureEQ Model Only See Figure System Control Panel YQ Model Only System Control Switch Test System Control Switch WE & WY Models See FigureSystem Control Panel See Figure System Control Switch KS, SS, KM, SM, SL Models See FigureHeat Pump & Electric Heat Models See Figure System Control SwitchTo Adjust Temperature To SET Mode of OperationTo Adjust FAN Speed Smart Center Electronic Control CenterTesting the Electronic Control To SET the TimerTesting the Electronic Control Error Code Listings To SET Hour ClockThermostat SQ & KQ Models See Figure TestThermostat YQ Model Only See Figure Thermostat Models ES, YS, EM, YM, EL, YL See FigureDefrost Thermostat Heat Pump Models Only Thermostat AdjustmentThermostat Bulb Location CAPACITOR, RUN See Figure Defrost Bulb Location Heat Pump Models OnlyCapacitor Test Heat Pumps Reversing Valve See Figure Check Valve OperationSolenoid Coil Heat Pump Models Only See Figure Testing Reversing ValveTo Test Heating Element See Figure VALVE, Drain PAN See FigureSealed Refrigeration System Repairs Equipment RequiredSpecial Procedure in the Case Compressor Motor Burnout Hermetic Component ReplacementRotary Compressor Special Troubleshooting and Service Equipment Must be CapableMethod of Charging Undercharged Refrigerant SystemsOvercharged Refrigerant Systems Restricted Refrigerant System Routine Maintenance Troubleshooting Touch Test Chart To Service Reversing Valves Problem To Correct Troubleshooting CoolingProblem Possible Cause To Correct Cycles Problem Possible Cause To Correct Troubleshooting Heating Heat pumps Problem Possible Cause To Correct Off and the electric element is energized Troubleshooting Heating Cooling/Electric Models Troubleshooting Chart Cooling YES System Cools When Heating is DesiredModels SQ06J10B-B, SQ06J10B-A, SQ08J10C-A, SQ08J10D-A Models KQ08J10B-1, KQ08J10B-A, KQ08J10C-A Schematic YQ06J10B-A ModelModel SC06H10D 619-405-06 Alternate SL28J30B-A, SL35J30-A, SL35J30-BConductor Or Brown RED Blue To Capacitor Bracket Wiring Diagram YS12J33-A, YM18J34B-A, YL24J35C-A Model EQ08J11-A, EQ08J11-B IDT Ovld Neutral WE09A33E-B, WE12A33E-A, WE15A33-A WY09A33F-A, WY12A33G-A Checking Room Temperature Testing The Electronic Control XQ Boards & QME BoardsFriedrich AIR Conditioning CO