WE09A33E-B, WE12A33E-A, WE15A33-A | Friedrich 2003 instruction

MODELS

WE09A33E-B, WE12A33E-A, WE15A33-A

WIRING DIAGRAM

WHITE

COMPRESSOR

PURPLE

PINK

BLUE

C

BLACK

S R

SYSTEM SWITCH

RED BLACK

OVERLOAD

BLUE

MS

PROTECTOR

2

4

3

1

L1

5

COMPRESSOR

WIRE HARNESS

C2

L

M

H

AR

C

3

1

RED

2

BROWN

BLACK

THERMOSTAT

PURPLE

FAN

RED

MOTOR

YELLOW

YELLOW

BROWN

SUPPLY

CORD

SMOOTH CONDUCTOR

RIBBED CONDUCTOR

RED

ORANGE

CAPACITOR

c

YELLOW

FAN

BLUE

HERM

HEATER

L1

SCHEMATIC

L2

1

L1

M

MEDIUM

2

R

3

OVLD

H

HIGH

MTR

MS

FAN

C

LOW

S

4

L

CAP

5

3

3

2

C

R

1

1

6

C

COMPR

OVLD

S

HERM

C

7

2

CAP

C2

8

4

9

HL

TF

HTR

AR

SYS SW

10

5

SWITCH LOGIC

X = CLOSED

L E G E N D

0 = OPEN

SWITCH POSITION

CIRCUIT

AR

- ANTICIPATOR RESISTOR

HTR

- HEATER

1 2 3 4 5 6 7 8 9 10

MS

- MONEY SAVER/ROCKER SWITCH

HL

- HEATER LIMIT

OFF

O O O O O O O O O O

CAP

- CAPACITOR

TF

- THERMAL FUSE

LOW COOL

O O O X X O X O X O

COMPR

- COMPRESSOR

- GROUND LEAD

MEDIUM COOL

O X O O X O X O X O

MTR

- FAN MOTOR

HIGH COOL

O O X O X O X O X O

OVLD

- OVERLOAD PROTECTOR

- COMBINATION TERMINAL

HIGH HEAT

O O X O O X O X O X

SYS SW

- SYSTEM SWITCH

- PLASTIC INSULATOR

MEDIUM HEAT

O X O O O X O X O X

IDT

LOW HEAT

O O O X O X O X O X

- INDOOR THERMOSTAT

PART NO.

REV.

FAN ONLY

X O O O O O O O O O

617-581-15

00

61

Image 61

Friedrich 2003 service manual WE09A33E-B, WE12A33E-A, WE15A33-A

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 Heating Btuh WY09A33F-A WY12A33F-A HeatingAmps Refrigeration System Sequence of Operation Fuse/Circuit Wire SizeBreaker Grounding Winding Test Thermal Overload ExternalChecking Compressor Efficiency Terminal Overload Internal Terminal Overload TestChecking the Internal Overload FAN Motor Resistor 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 Figure System Control Panel See Figure System Control Switch KS, SS, KM, SM, SL Models See Figure Heat Pump & Electric Heat Models See Figure System Control Switch To Adjust Temperature To SET Mode of OperationTo Adjust FAN Speed Smart Center Electronic Control Center Testing the Electronic Control To SET the TimerTesting the Electronic Control Error Code Listings To SET Hour Clock Thermostat SQ & KQ Models See Figure TestThermostat YQ Model Only See Figure Thermostat Models ES, YS, EM, YM, EL, YL See Figure Defrost 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 Operation Solenoid Coil Heat Pump Models Only See Figure Testing Reversing ValveTo Test Heating Element See Figure VALVE, Drain PAN See FigureSealed Refrigeration System Repairs Equipment Required Special Procedure in the Case Compressor Motor Burnout Hermetic Component ReplacementRotary Compressor Special Troubleshooting and Service Equipment Must be Capable Method of Charging Undercharged Refrigerant Systems Overcharged Refrigerant Systems Restricted Refrigerant System Routine Maintenance Troubleshooting Touch Test Chart To Service Reversing Valves Problem To Correct Troubleshooting Cooling Problem 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 Desired Models SQ06J10B-B, SQ06J10B-A, SQ08J10C-A, SQ08J10D-A Models KQ08J10B-1, KQ08J10B-A, KQ08J10C-A Schematic YQ06J10B-A Model Model SC06H10D 619-405-06 Alternate SL28J30B-A, SL35J30-A, SL35J30-B Conductor 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 Boards Friedrich AIR Conditioning CO