Whirlpool Refrigerator Repair Manual

Complete Repair Guide & Service Manual

PDF Download Available

Troubleshooting Guide

Common Refrigerator Issues:

  • Refrigerator not cooling properly
  • Unusual noises during operation
  • Water leakage
  • Ice maker not working
  • Temperature fluctuations

Step-by-Step Diagnostics

  1. Check Power Supply: Ensure refrigerator is properly plugged in and receiving power at the outlet.
  2. Temperature Settings: Verify temperature controls are set correctly for both refrigerator and freezer compartments.
  3. Condenser Coils: Inspect and clean condenser coils if dirty or clogged with dust.
  4. Door Seals: Check door gaskets for proper seal and replace if worn or damaged.
  5. Evaporator Fan: Listen for evaporator fan operation and check for obstructions.
  6. Compressor Operation: Verify compressor is running and check for unusual noises.
  7. Defrost System: Test defrost heater, thermostat, and timer for proper function.
Warning: Always disconnect power before performing any repairs. Some procedures should only be performed by qualified technicians.

Technical Specifications

Model Series WRX735SDBM, WRB322DMBM, WRS571CIBM
Type French Door / Side-by-Side / Top Freezer
Color Stainless Steel / Black Stainless / White
Capacity 18 - 25 Cubic Feet
Energy Rating ENERGY STARĀ® Certified
Annual Energy Use 600 - 800 kWh
Refrigerant Type R-600a (Isobutane)
Voltage Requirements 120V, 60Hz, 15A
Dimensions (HxWxD) 68 x 36 x 34 inches (typical)
Weight 250 - 350 lbs
Warranty Period 1 Year Full / 10 Years Sealed System

Warranty Information

  • Full Warranty: 1 year parts and labor
  • Sealed System Warranty: 10 years on compressor and related parts
  • Additional Coverage: Optional extended warranty available

For warranty service, contact Whirlpool Customer Service at 1-800-253-1301 or visit Whirlpool.com

Component Diagrams

Compressor System

Complete diagram of the sealed refrigeration system including compressor, condenser, evaporator, and capillary tube assembly with part numbers and specifications.

Electrical System

Detailed wiring diagrams showing main control board, temperature controls, defrost timer, fans, and safety switches with voltage specifications.

Door and Gasket Assembly

Exploded view of door hinges, gaskets, shelves, and bin assemblies with installation instructions and adjustment procedures.

Ice Maker System

Complete ice maker assembly diagram including water valve, fill tube, mold thermostat, and ejector mechanism with troubleshooting guide.

Defrost System

Defrost heater, thermostat, and timer assembly with testing procedures and replacement instructions for proper frost management.

Control Panel

User interface and electronic control board layout with diagnostic mode access instructions and error code explanations.

Key Components Explained

Compressor

Heart of the refrigeration system - circulates refrigerant through the sealed system

Condenser Coils

Release heat from refrigerant - located at back or bottom of refrigerator

Evaporator Coils

Absorb heat from refrigerator interior - located behind freezer panel

Expansion Device

Controls refrigerant flow - capillary tube or thermal expansion valve

Defrost Heater

Melts frost buildup on evaporator coils during defrost cycles

Thermostat

Monitors temperature and controls compressor cycling

Repair Procedures

Problem Possible Cause Solution
Refrigerator not cooling Dirty condenser coils, faulty compressor, low refrigerant Clean coils, test compressor, check for refrigerant leaks
Freezer too cold, refrigerator warm Blocked air damper, faulty damper motor, control board issue Check air passages, test damper operation, replace control board
Water leakage Clogged defrost drain, damaged water line, faulty ice maker Clear drain tube, inspect water lines, check ice maker assembly
Ice maker not working Water valve failure, frozen fill tube, faulty thermostat Test water valve, clear ice blockage, replace thermostat
Unusual noises Faulty evaporator fan, compressor issues, loose components Inspect fans, check compressor mounts, tighten components
Excessive frost buildup Faulty defrost system, door seal issues, frequent door opening Test defrost components, replace door gasket, educate user

Error Codes

  • F1: Temperature sensor failure - Replace refrigerator thermistor
  • F2: Freezer sensor failure - Replace freezer thermistor
  • F3: Icemaker sensor failure - Replace ice maker thermistor
  • F5: Defrost sensor failure - Replace defrost thermistor
  • E1: Communication error - Check control board connections
  • E2: Door switch error - Test door switches and wiring

Manual Downloads

Current Model Manuals

WRX735SDBM

25 cu. ft. French Door Refrigerator

WRB322DMBM

22 cu. ft. Bottom Freezer Refrigerator

WRS571CIBM

21 cu. ft. Side-by-Side Refrigerator

WRT311FZDW

20 cu. ft. Top Freezer Refrigerator

Popular Previous Models

WRX986SIHM

28 cu. ft. Smart Refrigerator

WRB536SMBM

26 cu. ft. Bottom Freezer

WRS588FIHZ

24 cu. ft. Side-by-Side

WRT318FZDM

18 cu. ft. Top Freezer

Note: For models not listed here, please visit the Whirlpool Support Website for complete documentation.