Friedrich 2003 service manual Models

Page 46

MODELS

RS10J10C, RS12J10A-B, RS15J10A, RS16J30A-A, RS18J30A, RM24J30-A

COMPRESSOR

 

C

S

R

COMPRESSOR

 

 

 

TERMINAL

 

C

 

ORIENTATION

 

 

 

S

R

MAY VARY.

 

 

BLUE

REFER TO

 

 

MARKINGS ON

 

 

 

COMPRESSOR

BLUE

RED

 

 

BLACK

WIRING DIAGRAM

RED

PURPLE

BLUE

RED

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

OVERLOAD PROTECTOR

COMPRESSOR WIRE HARNESS

BLACK OR WHITE BLUE

ALTERNATE

COMPRESSOR

GREY

RED

ANTICIPATOR

RESISTOR

BLACK

BROWN

 

 

 

 

SWITCH

 

 

 

 

 

SYSTEM

 

BLUE

2

 

 

MS

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

3 2 1

 

L1

H

M

LO

LL

 

 

 

 

 

SWITCH,

 

 

 

 

 

 

 

ROCKER (GE)

 

 

 

 

ORANGE

 

 

 

 

 

BLACK

BLUE

RED

CONDUCTOR

THERMOSTAT

 

 

 

1 2

 

 

LOW

RED

TO CAPACITOR

BRACKET

BLUE

CAPACITOR

c

FAN

HERM

 

WHITE

BROWN

HIGH

MEDIUM

LOW

LOW

SMOOTH

OR BROWN

BLACK

 

 

 

 

 

 

BLUE

 

 

 

 

 

 

ORANGE

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN

TO CHASSIS

 

 

 

 

 

 

 

 

OR GREEN/YELLOW

GREEN

 

TO INNERWALL/

 

 

MOTOR MOUNT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN

MOTOR

RIBBED CONDUCTOR

OR BLUE

SUPPLY CORD

GREEN

GREEN/YELLOW

 

OR

TO CAPACITOR

BRACKET

SCHEMATIC

L1

AR

IDT

L2

1

2 1

OVLD

R

L1

CCOMPR

MS

2

S

HIGH

HERM C

CAP

3 YES

2

MS

3

4

R

OVLD

MEDIUM

MTR

 

N0

1

5

6

SYS SW

C

2

H

M

L

LL

S

LOW

FAN C

CAP

SWITCH LOGIC

X = CLOSED

 

 

0 = OPEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH POSITION

 

CIRCUIT

 

 

 

1

2

3

4

5

6

OFF

O

O

O

O

O

O

LOW COOL

X

O

O

O

X

O

MED COOL

X

O

O

X

O

O

HI COOL

X

O

X

O

O

O

FAN ONLY

O

X

O

O

O

O

LL COOL

X

O

O

O

O

X

 

L E G E N D

 

 

 

 

 

 

 

AR

- ANTICIPATOR RESISTOR

 

 

 

 

 

 

 

MS

- MONEY SAVER/ROCKER SWITCH

 

 

 

 

 

 

 

CAP

- CAPACITOR

 

 

 

 

 

 

 

COMPR

- COMPRESSOR

 

 

 

 

 

- GROUND LEAD

 

MTR

- FAN MOTOR

 

 

 

 

- COMBINATION TERMINAL

 

 

 

 

 

 

OVLD

- OVERLOAD PROTECTOR

 

 

 

 

- PLASTIC INSULATOR

 

 

 

 

 

 

 

 

 

SYS SW

- SYSTEM SWITCH

 

 

 

 

 

 

 

IDT

- INDOOR THERMOSTAT

 

 

 

 

 

 

 

 

 

 

 

 

PART NO.

REV

 

 

 

 

 

 

 

 

619-405-00

00

46

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Page 45 Page 47
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 Heating SC06H10EBtuh WY09A33F-A WY12A33F-A HeatingAmps Refrigeration System Sequence of Operation Breaker Wire SizeFuse/Circuit GroundingWinding Test Thermal Overload ExternalChecking Compressor Efficiency Checking the Internal Overload Terminal Overload TestTerminal Overload Internal 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 WE & WY Models See Figure System Control Switch TestSystem Control Switch KS, SS, KM, SM, SL Models See Figure System Control Panel See FigureSystem Control Switch Heat Pump & Electric Heat Models See FigureTo Adjust FAN Speed To SET Mode of OperationTo Adjust Temperature Smart Center Electronic Control CenterTesting the Electronic Control Error Code Listings To SET the TimerTesting the Electronic Control To SET Hour ClockThermostat YQ Model Only See Figure TestThermostat SQ & KQ Models 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 Check Valve Operation Heat Pumps Reversing Valve See FigureSolenoid Coil Heat Pump Models Only See Figure Testing Reversing ValveTo Test Sealed Refrigeration System Repairs VALVE, Drain PAN See FigureHeating Element See Figure Equipment RequiredRotary Compressor Special Troubleshooting and Service Hermetic Component ReplacementSpecial Procedure in the Case Compressor Motor Burnout Equipment Must be CapableUndercharged Refrigerant Systems Method of ChargingOvercharged Refrigerant Systems Restricted Refrigerant System Routine Maintenance Troubleshooting Touch Test Chart To Service Reversing Valves Troubleshooting Cooling Problem To CorrectProblem 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 System Cools When Heating is Desired YESModels SQ06J10B-B, SQ06J10B-A, SQ08J10C-A, SQ08J10D-A Models KQ08J10B-1, KQ08J10B-A, KQ08J10C-A Schematic Model YQ06J10B-AModel SC06H10D 619-405-06 SL28J30B-A, SL35J30-A, SL35J30-B AlternateConductor 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 Testing The Electronic Control XQ Boards & QME Boards Checking Room TemperatureFriedrich AIR Conditioning CO
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