Kenmore Elite Refrigerator Service Manual

The Kenmore Elite Refrigerator Service Manual provides comprehensive technical information for authorized service personnel. It covers diagnostics, repair procedures, parts identification, and maintenance for various Kenmore Elite refrigerator models. This manual is intended for qualified technicians with proper training and tools. Below are key sections for safety, model identification, component overview, troubleshooting, disassembly, and parts replacement.

1. Safety Precautions 2. Model Identification & Specifications 3. Component Overview 4. Diagnostic Mode & Error Codes 5. Troubleshooting Flowcharts 6. Disassembly Procedures 7. Electrical System & Wiring Diagrams 8. Refrigeration System Service 9. Control Board & Sensor Testing 10. Parts List & Exploded Views 11. Reassembly & Performance Verification

Safety Precautions

Before servicing, disconnect power and follow all safety guidelines.

HazardPrecaution
Electrical ShockUnplug unit or disconnect at circuit breaker before accessing internal components.
RefrigerantUse proper recovery equipment. Avoid open flames; refrigerant can produce toxic gas.
Sharp EdgesWear cut-resistant gloves when handling evaporator coils, sheet metal, or brackets.
Heavy ComponentsUse assistance when lifting compressors, condensers, or door assemblies.
Moving PartsEnsure fans are stopped before working near evaporator or condenser fans.

Model Identification & Specifications

Locate model and serial number on label inside refrigerator compartment or on side panel.

  1. Model Number Format: e.g., 795.72083xxx, 795.74063xxx.
  2. Serial Number: Used for parts lookup and manufacturing date.
  3. Electrical Specs: 120V AC, 60Hz, 15A dedicated circuit.
  4. Refrigerant Type: R-134a or R-600a (check model-specific label).
  5. Dimensions: Varies by model (French Door, Side-by-Side, Bottom Freezer).

WARNING! Always verify model number before ordering parts. Incorrect parts can cause damage or safety hazards.

Component Overview

Key system components and their functions.

  1. Compressor: Reciprocating type, located at rear bottom.
  2. Condenser Coil: Air-cooled, with fan (some models).
  3. Evaporator Coil: Located behind rear panel in freezer.
  4. Expansion Device: Capillary tube or thermostatic expansion valve (TXV).
  5. Control Board: Main electronic control, typically behind kickplate or top grille.
  6. Sensors: Thermistors for fresh food and freezer compartments, ambient, evaporator.
  7. Defrost System: Heater, thermostat, and defrost control.
  8. Door Switches & Dispenser Actuators (if equipped).

CAUTION! Handle electronic components with ESD protection.

Diagnostic Mode & Error Codes

Troubleshooting Flowcharts

Systematic approach to common complaints.

No Cooling: Check power > listen for compressor > verify fans running > check for frost on evaporator > test sensors > measure pressures.

Excessive Frost/Icing: Check door seal > verify defrost cycle > test defrost heater, thermostat, and defrost control board.

Water Leak: Inspect drain pan > check drain tube for clog > examine water line connections (ice maker/dispenser models).

Unusual Noise: Identify source: fan (evaporator/condenser), compressor, ice maker cycle, or rattling from loose components.

Dispenser Not Working: Check water pressure, inlet valve, switch assembly, and control board signals.

Disassembly Procedures

Step-by-step removal of panels and components for access.

  1. Exterior Panels: Remove kickplate, top grille, or rear service panel as needed.
  2. Door Liners & Shelves: Remove screws and carefully detach.
  3. Evaporator Cover: Remove screws inside freezer compartment to access coil and fans.
  4. Control Board: Locate and disconnect wiring harnesses before removal.
  5. Compressor/ Condenser: Requires recovery of refrigerant; perform only after system evacuation.

Tip: Take photos during disassembly and organize screws for reassembly.

Electrical System & Wiring Diagrams

Circuit diagrams for specific models are included in manual appendix.

  1. Main Wiring Harness: Color-coded connections from control board to components.
  2. Sensor Resistance Values: Reference table for thermistors at various temperatures.
  3. Continuity Testing: Use multimeter to test switches, heaters, fan motors.
  4. Voltage Checks: Verify 120V at compressor terminals, 12V/24V DC at board outputs.
  5. Grounding: Ensure all grounds are secure to prevent erratic control behavior.

WARNING! Always disconnect power before performing continuity or resistance checks.

Refrigeration System Service

Procedures requiring EPA Section 608 certification.

  1. System Evacuation: Connect gauges, recover refrigerant, pull vacuum to 500 microns.
  2. Charging: Weigh in specified refrigerant charge per model data plate.
  3. Leak Detection: Use electronic detector, bubbles, or UV dye.
  4. Compressor Replacement: Includes oil check, start component (if used) replacement.
  5. Filter-Drier Replacement: Always replace after opening system.

WARNING! Only certified technicians may perform refrigerant handling. Follow all EPA regulations.

Control Board & Sensor Testing

Electronic diagnostics.

Control Board Inputs/Outputs: Verify sensor voltages, relay clicks for compressor and fans.

Sensor Testing: Measure resistance of fresh food, freezer, evaporator, and ambient thermistors; compare to temperature/resistance chart.

Board Replacement: Ensure exact part number match. Transfer any configuration jumpers or settings.

Parts List & Exploded Views

Reference diagrams with call-out numbers for all serviceable parts.

CAUTION! Use genuine Kenmore Elite parts for warranty compliance and proper fit.

Reassembly & Performance Verification

StepProcedureVerification
ReassemblyReverse disassembly steps. Ensure all seals and gaskets are properly seated.No gaps, panels flush, all screws tightened.
Power OnRestore power. Listen for startup sequence.Compressor and fans should start. No error codes.
Temperature Pull-downMonitor compartment temperatures with thermometers.Freezer should reach 0°F (-18°C), Fresh Food 37°F (3°C) within 24 hours.
Defrost Cycle TestForce defrost via diagnostic mode or wait for automatic cycle.Heater should energize and terminate, ice should melt.
Final CheckVerify all functions: lights, dispenser, ice maker (if equipped), door alarms.All customer-accessible features operational.

Documentation: Record model, serial number, error codes found, parts replaced, and final performance data on service report.

Service Support: 1-800-422-1230; www.kenmore.com/service

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