GE Profile PSB42LGRBV Technical Service Manual Download Page 25

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DC CONNECTIONS

AC CONNECTIONS

CON

PIN

DESCRIPTION

WIRE COLOR

CON

PIN

DESCRIPTION

WIRE COLOR

CN2

Condenser Fan Feedback

Red

CN1

L1 (Switched thru Master Switch)

Black

CN2

Condenser Fan VDC

Light Blue

CN1

Neutral (Switched thru Master Switch)

Red

CN2

Condenser Fan Common

Gray

CN2

3-Way Valve

Red

CN7

FZ Defrost (Switched L1)

Brown

CN2

3-Way Valve

Black

CN7

FZ Defrost (Neutral)

Orange

CN2

FZ Door Switch

White/Yellow

CN7

Icemaker (L1)

Black

CN2

FZ & FF Door Switch (Common)

Gray

CN7

Icemaker (Water) (Switched L1)

Blue

CN2

3-Way Valve

Blue

CN7

Icemaker (Neutral)

Red

CN2

3-Way Valve

Yellow

CN7

Auger & Cube Motor (Switched Neutral)

P/Blue

CN2

3-Way Valve

Orange

CN7

Cube Motor (Switched L1)

Light Blue

CN2

Empty

CN7

Auger Motor (Switched L1)

Pink

CN2

External Thermistor

Red

CN7

FZ Light (L1)

Black

CN2

FF Door Switch

White/Blue

CN7

FZ Light (Switched Neutral)

White/Blue

CN2

Empty

CN7

Empty

CN7

Empty

CN3

Duct Door Cam Switch #1

Blue

CN3

Duct Door Cam Switch #2

Purple

CN8

Water Valve (Icemaker) (Switched L1)

Purple

CN3

Dispenser Switch

White

CN8

Water Valve (Dispenser) (Switched L1)

Gray

CN3

Dispenser Components (Common)

Gray

CN8

Water Valve (Neutral) (Icemaker & Dispenser)

Red

CN3

Dispenser Light

Light Blue

CN8

Duct Door Motor & Dispenser Heater (Neutral)

Red

CN3

Empty

CN8

Dispenser Heater (Switched L1)

Brown

CN8

Duct Door Motor (Switched L1)

White

CN4

Temperature Control & Display

Black

CN8

Compressor (3 Phase)

Black

CN4

Temperature Control & Display

Brown

CN8

Compressor (3 Phase)

Purple

CN4

Temperature Control & Display

Red

CN8

Empty

CN4

Temperature Control & Display

Orange

CN8

FZ Door Switch (Auger & Cube Motor)

P/Blue

CN4

Temperature Control & Display

Yellow

CN8

FF Door Light Switch (Switched Neutral)

Yellow

CN4

Temperature Control & Display

Pink

CN8

FZ Door Light Switch (Switched Neutral)

Orange

CN4

Temperature Control & Display

Blue

CN8

FF Door Light Switch (L1)

Black

CN4

Temperature Control & Display

Purple

CN8

Compressor Overload (Pwr Supply Neutral)

Light Blue

CN4

Temperature Control & Display

Gray

CN8

Compressor Overload (Pwr Supply Neutral)

Light Blue

CN4

Temperature Control & Display

White

CN8

Compressor (3 Phase)

Blue

CN4

Temperature Control & Display

Light Blue

CN4

Temperature Control & Display

White/Black

CN9

FF Defrost (Switched L1)

White

CN4

Temperature Control & Display

White/Red

CN9

FF Defrost (Neutral)

Red

CN4

Temperature Control & Display

White/Blue

CN9

FF Lights (Switched L1)

Light Blue

CN4

Temperature Control & Display

White/Yellow

CN9

FF Lights (Neutral)

Red

CN4

Empty

CN9

Empty

CN9

Empty

CN5

Empty

CN9

Empty

CN5

FF Fan & Thermistors (Common)

Gray

CN9

Empty

CN5

FF Thermistor

Yellow

CN9

Empty

CN5

FF Evaporator Thermistor

Pink

CN5

FF Fan Feedback

Brown

CN5

FF Fan VDC

Orange

CN6

FZ Fan Feedback

Black

CN6

FZ Fan VDC

Yellow

CN6

FZ Fan, Thermistors & Cube Switch
(Common)

Gray

CN6

Empty

Connector Description

Summary of Contents for Profile PSB42LGRBV

Page 1: ...PUB 31 9125 11 04 MODEL SERIES PSB42LSRBV PSB42LGRWV PSB42LGRBV PSB48LSRBV PSB48LGRWV PSB48LGRBV Proﬁle 42 and 48 Built In Side by Side Refrigerators GE Consumer Industrial TECHNICAL SERVICE GUIDE ...

Page 2: ... avoid personal injury disconnect power before servicing this product If electrical power is required for diagnosis or test purposes disconnect the power immediately after performing the necessary checks RECONNECT ALL GROUNDING DEVICES If grounding wires screws straps clips nuts or washers used to complete a path to ground are removed for service they must be returned to their original position an...

Page 3: ...omponents 47 Freezer Heater Testing 43 Fresh Food Evaporator Assembly 48 Fresh Food Evaporator Components 50 Fresh Food Heater Testing 43 Heat Exchanger 35 Icemaker Controls 11 Icemaker Fill Tube and Heater 26 Ice Bin and Icemaker 26 Ice Dispenser 30 Illustrated Parts 58 Installation Example 42 Model 5 Interior Airﬂow 17 Interior Lights 38 Introduction 4 Machine Compartment Access Door 18 Main Swi...

Page 4: ...High and low side sealed system mufﬂers quiet the operation Inverter is built into the power control board PCB Combined dispenser and temperature control board provides customer control and test mode operations Dispenser cube motor and cam replaces solenoid operated cube mechanism Room ambient thermistor aids power control board PCB operation Component electrical testing is performed at the machin...

Page 5: ...d DIMENSIONS AND CLEARANCES Allow minimum clearances for Freezer door Dimension A and Fresh Food door Dimension B for a full 130 door swing and to allow for drawer removal when door swing is adjusted to 90 If the 90 door stop position is used drawer access is maintained but drawer removal is restricted Shipping height The front height may be adjusted from 83 1 2 to 84 1 2 by adjusting front and re...

Page 6: ... and Into Soffit or 3 4 Min Wood Brace Top Case Trim Side View Top Case Trim 3 4 Min ANTI TIP PRECAUTIONS Positioned Anti Tip Bracket Wall Stud Behind Drywall Wood Screws Mounted into Vertical Wood Studs 36 INSTALL ANTI TIP BRACKETS WARNING The refrigerator is Top Heavy and must be secured to prevent the possibility of tipping forward Cut a 2 x 4 wood block 36 long ALTERNATE ANTI TIP PRECAUTIONS W...

Page 7: ...stom door and grille panels are panels from your cabinet manufacturer The decorative panel slides into the factory installed trim Or order black and white accessory panels from your Profile dealer Side Panels Side panels not supplied must be used whenever the sides of the refrigerator will be exposed Accessory Panels White and black accessory panels are available from your Profile dealer Panels ar...

Page 8: ...ty Vacuum 26 inches Minimum Equalized Pressure 70 F 66 PSIG 90 F 74 PSIG NO LOAD PERFORMANCE Control Position 37 0 F and Ambient Temperature of 70 F 90 F Fresh Food F 37 42 36 43 Frozen Food F 2 2 2 5 Percent Running Time 35 45 65 75 COMPONENT RESISTANCE VALUES FF fan motor 1600 Ω 20 FZ fan motor 1600 Ω 20 Condenser fan motor 1600 Ω 20 Auger motor 3 7 Ω 15 Cube motor 2091 Ω 10 Cover motor 2091 Ω 1...

Page 9: ...del and serial numbers and speciﬁes the minimum installation clearances electrical voltage frequency maximum amperage rating and refrigerant charge Brand Product P Proﬁle Style S Side by Side Conﬁguration B Built In Size 42 42 Inches Wide 48 48 Inches Wide Feature Pack Engineering A Initial Design B 1st Revision C 2nd Revision D 3rd Revision Etc Door Type V Visor Handle Icemaker Exterior G 1 Year ...

Page 10: ...age and operating environment NOTE The refrigerator is shipped with protective film covering the temperature controls If this film was not removed during installation remove it now To change the temperature press and release the WARMER or COLDER button SET will illuminate in the display as well as the set temperature To change the temperature tap either the WARMER or COLDER button while SET is ill...

Page 11: ...n press the DOOR ALARM button once The ACTIVE light will come on To turn it off press it again When the DOOR ALARM is active the ACTIVE light will flash if you open the door and beep if you keep the door open for more than 2 minutes The light goes out and the beeping stops when you close the door Spill Shelf LIGHT LOCK HOLD FOR 3 SECS TO ACTIVATE LIGHT LOCK HOLD FOR 3 SECS TO ACTIVATE QUICK ICE DO...

Page 12: ... Block Power Control Board Main Power Switch Refrigerator Bottom View Drain Pan Removed Machine Compartment Drain Pan Loop Door Closer Rear Leveler Rear Leveler Freezer Defrost Drain Tube Fresh Food Defrost Drain Tube 3 Way Valve The 3 way valve is located behind the condenser front plate ...

Page 13: ... 13 Compressor Drier Condenser Loop Freezer Evaporator and Fan Fresh Food Evaporator and Fan Condenser Drain Pan Heater 3 Way Valve Refrigeration System Refrigeration Components ...

Page 14: ...e appropriate capillary tube and into the evaporator As the high pressure liquid passes through the capillary and enters the low pressure evaporator it quickly expands and evaporates During evaporation the refrigerant absorbs heat becoming cold At the outlet of the freezer evaporator an accumulator captures any remaining liquid allowing only low pressure vapor to return to the compressor through t...

Page 15: ...d Vapor Low Pressure Liquid High Pressure Liquid Mix of Liquid and Vapor High Pressure Vapor Note The refrigerator will operate with the 3 way valve set for freezer only or set for fresh food and freezer There is no 3 way valve setting for fresh food only If the fresh food thermistor is not satisﬁed but the freezer thermistor is satisﬁed the refrigerator will still operate with the 3 way valve set...

Page 16: ...um using the refrigerator compressor and recovery pump which is attached to the new drier assembly 3 Turn off the recovery pump Close the ball valve on the hose connected to the high side port connection Add 3 ounces of R 134a refrigerant to the system Let the refrigerator operate and circulate the refrigerant for 5 minutes 4 Open the ball valve Recover the purge sweep charge using the recovery pu...

Page 17: ...er air duct in the freezer and the top tower vent in the fresh food section Fans turn off when the doors are opened DC door switches control operation and delay 10 seconds before restarting when the doors are closed again The freezer door switch controls only the freezer fan The fresh food door switch controls both the fresh food and freezer fan operation ...

Page 18: ...se to lower the door A nylon plug imbedded in the threads of the pin prevents the pin from turning unless a tool is used Note Raising the fresh food door too high will cause the upper hinge to bind on the machine compartment access door Gas Shock Clip Adjusting Screw Door Stop The refrigerator has a 2 position door stop When space does not allow the door to swing open fully to 130 the stop can be ...

Page 19: ...oor Removal WARNING Use the appropriate safety equipment and lifting techniques Two persons may be required for door removal Caution Use wood or a heavy plastic sheet to protect the ﬂoor where the door will be placed 1 Remove the 8 mm mounting screw from the hinge arm link using a 5 16 in or 8 mm socket The magnetic door gaskets are secured to the doors by a barbed edge that locks into a retainer ...

Page 20: ...om of the shock absorber and lift up see photo 4 Using a large screwdriver lever the shock absorber off the pivot ball as shown 5 Remove the door closer assembly by pulling it forward Make certain to retain the white nylon shock absorber support To install the door closer 1 To make installation of the shock absorber easier secure the white nylon support to the cylinder body with electrical tape 2 ...

Page 21: ... access the screws raise or tilt the refrigerator Warning Use the appropriate safety equipment and lifting techniques Two persons may be required Hex Nut Rear Leveler Leveling Leg Drain Pan The drain pan can be removed for cleaning purposes Drain pan removal 1 Remove the toe plate 2 To remove the drain pan grasp the center of the drain pan and pull outward 3 To install the drain pan slide it back ...

Page 22: ...e in place To check the noise ﬁlter look for the epoxy molding to be broken or burnt by heat or a power surge The noise ﬁlter resistance should be approximately 500K Ω between the black and red wires Noise Filter Power Control Board PCB The PCB housing is attached to the rear wall of the machine compartment by 2 Phillips head screws The PCB is enclosed inside a housing and mounted on the right sid...

Page 23: ...al thermostat drain pan and tube heater and suction line drain pan heater FF Defrost Fresh food defrost circuit consists of the defrost heater bi metal thermostat drain pan heater and icemaker fill tube heater Freezer Door Switch Common Freezer Thermistor Freezer Evaporator Thermistor Cube Reed Switch Refrigerator Door Switch Common Refrigerator Thermistor Refrigerator Evaporator Thermistor Duct D...

Page 24: ...hat hold the front cover in place Front Cover CN2 CN3 CN4 CN5 CN6 CN1 CN7 CN8 CN9 1 1 1 1 1 1 1 1 2 10 2 3 4 5 6 7 8 9 2 3 4 5 2 3 4 5 6 7 8 9 10 12 13 3 2 4 5 6 2 3 5 6 7 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2 3 4 2 3 4 5 6 7 8 6 16 15 14 13 12 11 10 AC CONNECTIONS DC CONNECTIONS Connector Locator Terminal Block Panel with Cover Removed Note Throughout the service guide reference to the terminal blo...

Page 25: ...or Motor Switched L1 White CN4 1 Temperature Control Display Black CN8 7 Compressor 3 Phase Black CN4 2 Temperature Control Display Brown CN8 8 Compressor 3 Phase Purple CN4 3 Temperature Control Display Red CN8 9 Empty CN4 4 Temperature Control Display Orange CN8 10 FZ Door Switch Auger Cube Motor P Blue CN4 5 Temperature Control Display Yellow CN8 11 FF Door Light Switch Switched Neutral Yellow ...

Page 26: ...onditions the icemaker is capable of producing approximately 4 3 pounds of ice in a 24 hour period During QUICK ICE the icemaker is capable of producing 5 5 pounds of ice in a 24 hour period The ice bin can be removed by lifting it upward to clear the tabs holding the bin in place then pulling forward Tabs To remove the icemaker Remove the ice bin Remove 2 front screws that hold the ice bin shelf ...

Page 27: ... defrost heater and the fresh food drain heater The ﬁll tube heater is also referred to as the PIPE HEATER on some schematics and SUB HEATER FF in early mini manuals When the fresh food defrost cycle is initiated check for 120 VAC at CN09 on the terminal block between pin 1 and pin 2 Rear View WHITE RED FF DEFROST HEATER 120 FF DRAIN HEATER 440 FILL TUBE HEATER 2 6K BIMETAL THERMOSTAT 1 2 CN09 3 P...

Page 28: ... harness are replaced as a complete assembly The EMI shield prevents electrical interference from the auger motor from affecting the operation of the cube motor reed switch Make sure the shield is in place before replacing the cover The cube motor operates on 120 VAC and has a resistance of approximately 2K Ω Note The auger motor thermal overload is in the cube motor circuit EMI Shield To check th...

Page 29: ... Diagnostics If any portion of the test fails the control module pads can be tested at the CN04 connector on the terminal block see Terminal Block Panel Disconnect the CN04 connector and read the resistance between the wires to the control module When each pad is pressed a reading of approximately 10K Ω should be present between the pins as shown in the chart below As an example when the REFRIGERA...

Page 30: ...e incoming water line is routed under the unit up the back of the refrigerator cabinet into the machine compartment through the GWF water ﬁlter and into the inlet of the water valve From the water valve 2 low pressure water lines independently supply water to the icemaker and water tank ICE MAKER DISPENSER WATER VALVE CN08 PURPLE GRAY RED Note The water ﬁlter should NOT be installed if the home ha...

Page 31: ...k Note Some water may leak from the water supply line and valve when they are disconnected 1 Shut off the water supply to the unit 2 Remove the 2 Phillips head screws from the chilled water tank 3 Cut the water lines leaving enough line to reconnect Use 2 unions 5 16 in x 5 16 in part WR02X10471 Chilled Water Tank Approximate water temperature by the glass Room Ambient at 76 F 24 C 8 ounce glass O...

Page 32: ...using The dispenser motor operates through 2 switches located in a housing at the top right corner of the dispenser cavity The dispenser motor switch housing is held in place by 4 Phillips head screws Duct Door Assembly Duct Door The dispenser control panel must be removed before removing the duct door Insert a ﬂat blade screwdriver between the duct door top right corner and the switch housing Use...

Page 33: ...e tabs at the top Switch Dispenser Switch Pad Caution When installing the motor ensure the motor mount is behind the side and bottom tabs or damage to the cam will occur Tab Tab Note Before reapplying power remove the switch housing and rotate the motor cam clockwise by hand to ensure proper door cam operation To avoid motor gear damage DO NOT rotate the motor cam counterclockwise The duct door mo...

Page 34: ...the main switch is operating correctly Check for loose connectors at the terminal block CN01 When the refrigerator is plugged in the line voltage and neutral is supplied at CN01 between pin 1 and pin 2 Dispenser Heater The dispenser cavity heater is non serviceable If defective the freezer door must be replaced The amount of time the heater is energized is based on ambient temperature provided by ...

Page 35: ...tect the compressor is mounted within the compressor terminal cover The overload will open at 257 F 125 C and close at 156 F 69 C The overload should be checked at CN08 between the pin 14 and pin 15 light blue wires Note An open compressor overload will prevent the main control board from operating If voltage is present at CN01 and the refrigerator is dead except for the interior lights check to m...

Page 36: ...erant equalizing through the evaporators Mufﬂers The sealed system has 2 mufﬂers to reduce noise one in the suction line and one in the compressor discharge line Drier Mufﬂers Cross Cut View 3 Way Valve The 3 way valve directs the refrigerant ﬂow to the two evaporators as needed and is controlled by the power control board PCB It is located on the right side of the condenser behind the condenser s...

Page 37: ...ution Be careful of the condenser fan and any exposed wires 3 Turn the main switch back on You should feel movement and you may hear the 3 way valve move to the home position 4 If movement is detected the power control board and valve coil should be OK Replacement When replacing the 3 way valve note the red sleeve on the valve tube This tube connects to the freezer capillary The corresponding free...

Page 38: ...quipped with an AC and a DC switch above each door The switches are located inside the machine compartment AC Switch DC Switch Freezer Door Fresh Food Door The AC switch above the freezer door controls the freezer interior lights and the auger motor operation The freezer light is switched through the neutral side of the line The AC switch above the fresh food door controls the fresh food interior ...

Page 39: ... temperature is 2 F 19 C or warmer If the fresh food thermistor opens or shorts the fresh food cooling operation defaults to the freezer thermistor Refrigerant will ﬂow through the fresh food evaporator any time the freezer evaporator is cooling The fresh food fan will cycle off once the fresh food evaporator thermistor reaches 5 F 15 C or colder Note Thermistors can also be checked for an open or...

Page 40: ...proximately 10 accumulated hours of compressor running time the freezer evaporator will have gone through one defrost cycle and the fresh food evaporator will have gone through two defrost cycles The fresh food heater cycles off when the fresh food evaporator thermistor reaches 63 F 17 C The freezer heater cycles off when the freezer evaporator thermistor reaches 68 F 20 C The compressor and fans ...

Page 41: ...rmining fan speed is very difﬁcult As a general rule if the voltage measured at the fan is within limits and airﬂow is felt through the vents assume the fans are working correctly Note The fans will run on a 9 volt battery for testing purposes Use the two higher voltage pins as described in the following procedures Freezer Evaporator Fan The freezer fan assembly is mounted directly to the freezer ...

Page 42: ...y a spring retention clip Top View Installing the condenser fan assembly 1 Secure the wires to the condenser fan shroud to prevent interference with the fan blade rotation 2 Ensure the rubber tab covers are in place when reinstalling the condenser fan assembly Cabinet Wiring Fan Assembly Tab 3 Ensure water ﬁlter lines are fully seated into the top channel of the water ﬁlter housing bracket Voltage...

Page 43: ...140 F 60 C and will reset at 104 F 40 C BROWN ORANGE DEFROST HEATER 44 DRAIN HEATER 1 3K SUB HEATER 377 BIMETAL THERMOSTAT 1 2 CN7 Fresh Food Heater Testing The fresh food evaporator defrost heater evaporator drain pan heater and icemaker ﬁll tube heater are in a parallel circuit The heaters are in series with the bimetal defrost safety thermostat Check for a combined resistance of 91 Ω at CN09 on...

Page 44: ...ps head screws that hold the top air duct cover in place 3 Remove auger motor and cube motor connectors from the freezer evaporator cover 4 Remove the 2 Phillips head screws that hold the rear air duct cover in place then pull it down 5 Disconnect all the electrical connectors from the ceiling 6 Remove the rear air duct cover 7 Remove the 2 Phillips head screws from the suction line drain pan and ...

Page 45: ... then remove the freezer plug cover Freezer Plug Cover Note When installing plug cover place wiring connectors inside the cover then mount the plug cover to the wall 12 Lower the evaporator assembly into the freezer compartment 13 Place the freezer shelf in the top position Place the evaporator assembly on the shelf Assembly Housing Caution Refrigerant lines may be damaged if the evaporator assemb...

Page 46: ...e that the housing lip inserts into the channel Housing Lip Channel Wire Bracket 1 of 4 Screws 3 Remove the 4 Phillips head screws that hold the evaporator fan assembly in place Remove the evaporator fan assembly Evaporator Assembly Freezer Evaporator Fan Assembly The freezer evaporator fan assembly consists of a 2 speed DC fan motor blower wheel and housing It is mounted on top of the evaporator ...

Page 47: ...aporator assembly See Freezer Evaporator Assembly 2 Remove the freezer evaporator fan assembly See Freezer Evaporator Fan Assembly 3 Access the freezer evaporator See Freezer Evaporator Defrost Safety Thermostat To remove the defrost safety thermostat remove the single Phillips head screw from the thermostat mounting bracket Separate the thermostat from the bracket Defrost Heater To remove the def...

Page 48: ...nserting a ﬂat blade screwdriver into the slot see photo and lifting up 2 Remove 4 Phillips head screws from the fresh food air duct cover Pull the front of the cover down 3 Disconnect the thermistor and lighting connector Remove the fresh food air duct cover Air Duct Cover Lighting Connector Thermistor Connector 4 Remove the 4 Phillips head screws that hold the refrigerator suction line drain ass...

Page 49: ...or fan assembly 1 Access the fresh food evaporator assembly See Fresh Food Evaporator Assembly 2 The fan assembly is attached to the evaporator assembly with 4 Phillips head screws 2 on each side of the fan assembly Remove the 4 screws that hold the fan assembly in place Caution Refrigerant lines may be damaged if the evaporator assembly is left unsupported 3 Separate the fan assembly from the eva...

Page 50: ...and only comes as a part of the evaporator assembly Fresh Food Thermistor Fresh Food Evaporator Thermistor To remove the fresh food evaporator thermistor pull it straight out from its mounting tube 6 Disconnect the 2 electrical connectors and lift the fresh food evaporator from the housing WARNING The evaporator ﬁns are very sharp Wear Kevlar gloves when handling Fresh Food Evaporator Components T...

Page 51: ...down from the cabinet and remove the evaporator 9 Install the new evaporator and carefully bend the tubing to the correct position Braze the suction line and capillary tubing 10 Replace the drier part WR86X93 and install a process valve part WJ56X61 at the compressor 11 Reinstall the remaining components within the cabinet section while the braze joints are cooling 12 Charge the system with the ex...

Page 52: ... will ﬂash to conﬁrm the mode selected 5 At the end of a test session to exit the diagnostic mode do one of the following Enter 1 on the FREEZER display and 5 on the REFRIGERATOR display Press any pad other than the COLDER or WARMER pads to execute a system restart Enter 1 on the FREEZER display and 6 on the REFRIGERATOR display Press any pad other than the COLDER or WARMER pads to exit the servic...

Page 53: ... Sensor Self Test See Note 3 0 8 Do Not Use 0 9 Dispenser Recess Heater Test Turn the dispenser heater ON for 30 seconds 1 0 Do Not Use 1 1 Fan Speed Test Each fan will run for 5 seconds 1 2 100 RunTime See Note 4 1 3 Do Not Use 1 4 Toggle the State of Defrost See Note 5 1 5 Refrigerator Reset Causes a system reset except for defrost 1 6 Test Mode Exit Exit test mode 1 7 Do Not Use 1 8 Do Not Use ...

Page 54: ...than the COLDER and WARMER pads is pressed the status of the defrost heaters will toggle in the following sequence Fresh food heater ON Fresh food and freezer heaters ON Fresh food and freezer heaters OFF Pressing the pad a fourth time will cycle through the sequence again During the sequence heater current can be measured Fresh food heater approximately 1 2 amps when measured at the CN01 connecto...

Page 55: ...freezer thermistor air is open Run service diagnostics Test 0 7 to conﬁrm Freezer HMI displays 80 F 27 C even though the temperature in the freezer section is correct The HMI may display 80 F 27 C if the freezer thermistor air is shorted Run service diagnostics Test 0 7 to conﬁrm Unit is dead except for interior lights CN1 connector reads 120VAC Check the compressor overload Control board will not...

Page 56: ... 56 Schematics CHOKE PSB42LGRBV PSB42LGRWV PSB42LSRBV PSB48LGRBV PSB48LGRWV PSB48LSRBV Part 1 AC Section ...

Page 57: ... 57 Schematics Part 2 DC Section ...

Page 58: ... 58 Illustrated Parts PSB42LSRBV Shown ...

Page 59: ... 59 PSB42LSRBV Shown ...

Page 60: ... 60 PSB42LSRBV Shown ...

Page 61: ... 61 PSB42LSRBV Shown ...

Page 62: ... 62 PSB42LSRBV Shown ...

Page 63: ... 63 PSB42LSRBV Shown ...

Page 64: ... 64 PSB42LSRBV Shown ...

Page 65: ... 65 PSB42LSRBV Shown ...

Page 66: ... 66 PSB42LSRBV Shown ...

Page 67: ... 67 PSB42LSRBV Shown ...

Page 68: ... CONTROL DISPENSER BK 1 0124 WR17X11772 TRIM DISPENSER 1 0125 WR02X11929 COVER LAMP DISPENSER 1 0126 WR50X10062 SENSOR TEMP EXT 1 0127 WR17X11770 GRILLE RECESS BK 1 0128 WR17X11771 TRAY DISP BK 1 0129 WR13X10343 HINGE UPPER FZ 1 0132 WR12X10705 ASM HANDLE DOOR 2 0139 WR02X11902 QUICK CONNECTOR TUBING 1 0142 WR71X10599 DOOR MODULE FZ 3 0143 WR60X10180 MOTOR CAM DUCT DOOR 1 0144 WR02X11943 TRIM PAD ...

Page 69: ...28 WR50X10063 DEFROST HEATER FZ 1 0400 WR71X10596 SHELF WIRE ASM 4 0401 WR21X10099 ASM BASKET WIRE UPPER 1 0404 WR21X10100 ASM BASKET WIRE LOW 1 0407 WR17X11727 RAIL RH BASKET FZ 2 0410 WR17X11728 RAIL LH BASKET FZ 2 0500 WR30X10012 ICE MAKER ASM 1 0501 WR30X10056 ICE BUCKET ASM W FRONT 1 0502 WR02X11865 SCREW TAPPING 25 0503 WR17X11722 ICE BUCKET FRONT 1 0504 WR30X10057 ICE BUCKET ASM 1 0505 WR17...

Page 70: ...718 WR17X11735 RAIL LOWER GLASS SHELF F 2 0720 WR17X11736 RAIL VEG PANS LH 3 0723 WR17X11737 RAIL VEG PANS RH 3 0726 WR02X11881 SUPPORT RAIL LH 1 0727 WR02X11882 ROLLER VEG PAN 6 0728 WR02X11883 SUPPORT RAIL RH 1 0729 WR17X11738 SHELF WINE 1 0803 WR02X11889 SHOCK POST 2 0805 WR17X11759 TRIM FRAME UPPER 1 0809 WR38X10343 TRIM FRAME RH 1 0810 WR38X10344 TRIM FRAME LH 1 0811 WR38X10346 TRIM LIGHT SWI...

Page 71: ...GER ASM 1 1020 WR02X11916 FOAM INSULATION BLOCK 1 1021 WR60X10177 CONDENSER FAN ASM 1 1025 WR01X10436 RETAINING SPRING FAN 1 1031 WR57X10059 3 WAY VALVE COIL 1 1032 WR57X10054 3 WAY VALVE 1 1033 WR84X10068 CONDENSER ASM 1 1034 WR02X11917 GROMMET COND 4 1037 WR86X0093 DRIER 1 1039 WR02X11918 TUBING SUCTION LINE 1 1043 WR02X11928 COVER CONNECTOR 1 1044 WR02X11926 BAG ENVELOPE PE 1 1045 WR23X10397 HA...

Page 72: ...tridge which fails due to a defect in materials or workmanship From the original During this limited thirty day warranty GE will also provide free of charge a replacement water purchase date of the filter cartridge refrigerator Service trips to your home to teach you how to use the product Improper installation delivery or maintenance Failure of the product if it is abused misused or used for othe...

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