Friedrich 2003 service manual Schematic

Page 50

 

 

 

 

 

 

 

 

MODELS

 

 

 

 

 

 

XQ05J10-B, XQ06J10-A, XQ06J10-B, XQ08J10-1, XQ08J10-A, XQ08J10A-A

 

 

COMPRESSOR

 

 

ELECTRONIC CONTROL

 

WIRING DIAGRAM

 

COMPRESSOR

TERMINAL

 

 

 

 

 

 

 

ORIENTATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAY VARY.

 

 

 

 

 

 

 

 

 

 

 

C

 

REFER TO

 

 

 

 

 

 

 

 

 

 

 

 

MARKINGS ON

 

 

 

 

 

 

 

 

 

 

 

R

S

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

COMPRESSOR

 

TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

RELAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SMOOTH CONDUCTOR

 

 

 

 

BLUE RED BLACK

OVERLOAD

 

 

 

 

 

RELAY

BLACK

 

 

 

 

PROTECTOR

 

 

 

 

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RELAY

 

 

OR BROWN

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

COMPRESSOR

 

 

 

 

 

 

 

SUPPLY CORD

 

WIRE HARNESS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

BLACK

LOW

MEDIUM

HIGH

 

GREEN OR GREEN/YELLOW

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

CAPACITOR

 

 

 

 

 

 

 

 

 

CONDUCTORRIBBED

OR BLUE

 

 

 

 

 

c

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

BROWN

 

 

 

 

TO CAPACITOR

 

 

RED

 

 

 

 

 

 

 

 

BLUE

 

 

 

 

 

 

FAN

 

 

 

 

 

 

BLACK

 

 

BRACKET

 

 

 

 

 

 

HERM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR WIRE

 

 

 

 

 

 

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HARNESS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO CAPACITOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BRACKET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN OR

 

FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN/YELLOW

 

 

 

 

 

 

GREEN

 

 

 

 

 

 

TO INNERWALL/

MOTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO CHASSIS

 

 

 

 

 

MOTOR MOUNT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCHEMATIC

 

 

 

 

 

 

 

 

 

 

 

 

NEUTRAL

(115 V)

L1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MEDIUM

 

 

 

R

 

 

 

 

 

 

 

 

 

 

2

 

 

 

OVLD

 

 

MTR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW

 

 

 

 

 

FAN

C

 

 

 

 

 

 

 

3

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAP

 

 

 

 

 

 

 

 

 

 

 

OVLD

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

 

 

5

NO

 

 

R

 

COMPR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HERM

C

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

619-142-14

03

50

Page 49 Page 51
Image 50
Page 49 Page 51
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 Heating SC06H10EAmps WY09A33F-A WY12A33F-A HeatingBtuh Refrigeration System Sequence of Operation Breaker Wire SizeFuse/Circuit GroundingChecking Compressor Efficiency Thermal Overload ExternalWinding Test Checking the Internal Overload Terminal Overload TestTerminal Overload Internal 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 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 FigureThermostat Bulb Location Thermostat AdjustmentDefrost Thermostat Heat Pump Models Only Capacitor Test Defrost Bulb Location Heat Pump Models OnlyCAPACITOR, RUN See Figure Check Valve Operation Heat Pumps Reversing Valve See FigureTo Test Testing Reversing ValveSolenoid Coil Heat Pump Models Only See Figure 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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