Friedrich 2003 service manual 619-405-06

Page 53

 

 

 

 

 

 

 

 

MODELS

 

 

 

 

 

 

 

 

SS08J10R-B, SS08J10R-A, SS09J10C-A, SS10J10AR-A,

 

 

 

SS12J10AR-B, SS14J10R-A, SS12J30D-A, SS16J30A-A,

 

 

 

 

 

 

 

SS18J30R-A, SM20J30-A, SM24J30-A

 

 

 

 

 

 

 

COMPRESSOR

 

 

 

 

 

 

WIRING DIAGRAM

 

COMPRESSOR

TERMINAL

 

C

 

 

 

 

 

ORIENTATION

 

 

 

 

 

 

 

S R

 

 

 

 

 

 

 

 

 

 

 

 

MAY VARY.

 

 

 

 

 

 

 

 

 

 

 

 

C

 

REFER TO

 

 

 

 

 

 

 

 

 

 

 

 

S

R

MARKINGS ON

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

COMPRESSOR

BLUE

RED

 

TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

BLUE RED BLACK

OVERLOAD

 

 

ALTERNATE

 

 

 

 

SMOOTH CONDUCTOR

 

 

 

 

 

 

PROTECTOR

 

COMPRESSOR

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

OR BROWN

 

 

 

 

 

 

 

 

 

 

 

 

 

RELAY

 

 

 

 

 

 

COMPRESSOR

 

 

 

 

 

BLUE

 

SUPPLY CORD

 

WIRE HARNESS

 

BLACK

 

 

RELAY

 

 

 

 

 

 

 

 

 

 

 

ORANGE

 

 

 

 

 

 

 

 

 

 

 

ROOM

RELAY

 

 

 

 

 

 

 

 

 

 

 

SENSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DEFROST

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SENSOR

RELAY

 

 

 

GREEN/YELLOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRONIC CONTROL

 

RIBBED CONDUCTOR

 

GREEN OR

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

CAPACITOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

c

 

WHITE

 

 

RED

 

OR BLUE

 

 

 

 

 

 

 

 

 

 

BROWN

 

 

ORANGE

 

TO CAPACITOR

 

 

 

RED

 

 

 

 

 

 

 

 

BLUE

 

 

 

 

 

 

F

 

 

 

 

 

 

BLACK

 

 

BRACKET

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO CAPACITOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BRACKET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN OR

 

FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN/YELLOW

 

 

 

 

 

 

 

 

GREEN

 

 

 

 

 

 

TO INNERWALL/

MOTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO CHASSIS

 

 

 

 

 

MOTOR MOUNT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCHEMATIC

 

 

 

 

 

 

 

 

 

 

 

 

NEUTRAL

 

(115 V)

 

 

 

 

 

 

 

 

 

 

 

 

L2

(230/208)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MEDIUM

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

F3

 

 

OVLD

 

MTR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW

 

 

 

 

FAN

C

 

 

 

 

 

 

 

 

 

F2

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SLEEP

 

 

 

 

 

CAP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OVLD

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

 

 

 

NO

 

 

C

 

COMPR

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

HERM

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

ELECTRONIC CONTROL

 

 

 

 

 

 

CAP

 

 

SWITCH LOGIC

X = CLOSED

 

 

 

 

 

L E G E N D

 

 

 

 

 

 

O = OPEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH POSITION

 

CIRCUIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

 

CAP

- CAPACITOR

 

 

 

 

 

 

 

 

 

 

COMPR

- COMPRESSOR

 

 

 

 

 

 

 

OFF

 

O O

O O O

 

 

 

- COMBINATION TERMINAL

 

 

 

MTR

- FAN MOTOR

 

 

 

HI COOL

X O

O O

X

 

 

 

- GROUND LEAD

 

 

 

OVLD

- OVERLOAD PROTECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MED COOL

O X O O X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW COOL

O O X O X

 

 

 

 

 

 

 

 

PART NO.

REV.

SLEEP

O O

O

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

619-405-06

 

01

53

Page 52 Page 54
Image 53
Page 52 Page 54
Contents 2003 Table of Contents 00001 1st Digit FunctionRAC Serial Number Identification Guide 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 HeatingAmps WY09A33F-A WY12A33F-A HeatingBtuh Refrigeration System Sequence of Operation Fuse/Circuit Wire SizeBreaker GroundingChecking Compressor Efficiency Thermal Overload ExternalWinding Test Terminal Overload Internal Terminal Overload TestChecking the Internal Overload FAN MotorResistor EQ Model Only See Figure System Control Panel KQ Models Only- See FigureSystem Control Panel 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 FigureThermostat Bulb Location Thermostat AdjustmentDefrost Thermostat Heat Pump Models Only Capacitor Test Defrost Bulb Location Heat Pump Models OnlyCAPACITOR, RUN See Figure Heat Pumps Reversing Valve See Figure Check Valve OperationTo Test Testing Reversing ValveSolenoid Coil Heat Pump Models Only See Figure 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
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