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KitchenAid KSSS48QKW00 - User Manual

KitchenAid KSSS48QKW00
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TECHNICAL EDUCATION
JOB AID 4317326A
KAR-11
2001 K MODEL
BUILT-IN SIDE-BY-SIDE
REFRIGERATOR WITH VARIABLE
CAPACITY COMPRESSOR
MODELS:
KSSC36FKB00
KSSC36FKS00
KSSC36QKS00
KSSC42FKB00
KSSC42FKS00
KSSC42QKS00
KSSC48FKB00
KSSC48FKS00
KSSC48QKS00
KSSP36QKS00
KSSP42QKS00
KSSP48QKS00
KSSS36FKB00
KSSS36FKT00
KSSS36FKW00
KSSS36FKX00
KSSS36QKB00
KSSS36QKT00
KSSS36QKW00
KSSS36QKX00
KSSS42FKB00
KSSS42FKT00
KSSS42FKW00
KSSS42FKX00
KSSS42QKB00
KSSS42QKT00
KSSS42QKW00
KSSS42QKX00
KSSS48FKB00
KSSS48FKT00
KSSS48FKW00
KSSS48FKX00
KSSS48QKB00
KSSS48QKT00
KSSS48QKW00
KSSS48QKX00

Table of Contents

Questions and Answers

  • D
    Danielle HawkinsAug 19, 2025
    Why is my KitchenAid Refrigerator compartment too cold?
    • C
      Charles BowmanAug 19, 2025
      If your KitchenAid Refrigerator compartment is too cold, here are some possible causes: * The refrigerator control may be set too cold. Try setting it to a higher temperature. * The refrigerator thermistor could be malfunctioning. Check the wires and connectors. Run diagnostics, and if a defective thermistor is indicated, confirm with an ohms test. * The air door might be stuck open or inoperative. Look for ice or other blockages in the air door. Run a diagnostics test to operate the air door. Check for proper DC input voltage. If the voltage is normal and the door still won't operate, replace the air door. * The air door seal might be missing or damaged. Repair or replace the seal. * There could be an issue with the main PC board. Run a diagnostics test to operate the air door.
  • D
    Douglas SmithAug 23, 2025
    Why is my KitchenAid Refrigerator freezer too cold?
    • C
      christophernelsonAug 23, 2025
      If your KitchenAid Refrigerator's freezer compartment is too cold: * The freezer control may be set too cold. Set it to a higher temperature. * The refrigerator may be operating in Max Cool or Automatic Max Ice Mode. This is normal operation. * The freezer thermistor might be faulty. Check the wires and connectors. Run diagnostics, and if a defective thermistor is indicated, confirm with an ohms test. * There might be no evaporator fan motor feedback. The fan motor will run at 3000 rpm.
  • H
    Haley OrtegaAug 27, 2025
    What to do if the 'Call Service' icon lights up on my KitchenAid KSSS48QKW00 Refrigerator?
    • D
      Daisy Parker MDAug 27, 2025
      If the "Call Service" icon lights up and/or the alarm is activated on your KitchenAid Refrigerator, it could be due to several reasons: * The main control board may be overheating, possibly due to blocked condenser airflow or a malfunctioning condenser fan motor. Check these components. * The refrigerator temperature might be above 48°F or the freezer above 15°F for more than 3 hours. In this case, run diagnostics to test all components. * Both thermistors might have failed. Run diagnostics and test the thermistors and their leads. * There might be no feedback from the evaporator fan motor. Run diagnostics and test the fan motor and its wiring.
  • J
    Jacob LloydAug 31, 2025
    What to do if the condenser fan runs but the compressor won't start on my KitchenAid Refrigerator?
    • C
      cynthia94Aug 31, 2025
      If the condenser fan runs but the compressor won't start on your KitchenAid Refrigerator, the following could be the issue: * There may be no DC control voltage from the main PCB to the inverter board. * The control voltage wires may be loose or reversed. Check the connections and repair as needed. * There may be an issue with the compressor. * There may be an issue with the inverter board.
  • V
    vmillerSep 3, 2025
    Why does my KitchenAid KSSS48QKW00 Refrigerator run too long?
    • T
      Tonya LewisSep 3, 2025
      It is normal for your KitchenAid Refrigerator to run for extended periods. It is designed to run almost constantly at the lowest possible compressor speed because starting and stopping the compressor uses more power than continuous low rpm operation.
  • J
    James JohnsonSep 7, 2025
    How to fix no temperature display and no interior lights on my KitchenAid KSSS48QKW00 Refrigerator?
    • J
      Jeremy RitterSep 7, 2025
      If there is no temperature display and no interior lights on your KitchenAid Refrigerator, consider these possibilities: * The unit may be set to Holiday Mode. Press the Holiday Mode key to cancel this operation. * Either door may have been open for over 10 minutes. Close the door and/or check the door switches.
  • D
    Diane HolmesNov 11, 2025
    Why is my KitchenAid KSSS48QKW00 Refrigerator compartment too warm?
    • N
      Nathan MurphyNov 12, 2025
      If your KitchenAid Refrigerator compartment is too warm, there are several potential causes: * The refrigerator control might be set too warm. Try setting it to a lower temperature. * There might be an issue with the refrigerator thermistor. Check the wires and connectors. Run diagnostics, and if the thermistor is indicated as defective, confirm with an ohms test. * The air door could be stuck closed or inoperative. Look for ice or other blockages. Run a diagnostics test to operate the air door. * The evaporator fan motor may not be running. Run a diagnostics test to operate the evaporator fan motor. Check for a blocked fan blade and repair if necessary. Check for 5-17vdc from pin P7-9 to P7-10; if the voltage is correct, replace the motor. * There could be blocked airflow. Chec...
  • B
    Brandon MurphyNov 15, 2025
    Why is my KitchenAid Refrigerator freezer compartment too warm?
    • P
      Patricia GreenNov 15, 2025
      If your KitchenAid Refrigerator's freezer compartment is too warm, consider the following: * The freezer control might be set too warm. Set it to a lower temperature. * The freezer thermistor may be faulty. Check the wires and connectors. Run diagnostics, and if a defective thermistor is indicated, confirm with an ohms test. * The evaporator fan motor might not be running. Run a diagnostics test to operate the evaporator fan motor. Check for a blocked fan blade and repair as necessary. Check for 5-17vdc from pin P7-9 to P7-10; if the voltage is correct, replace the motor. * The condenser fan motor may not be running. Check for a blocked fan blade and repair as necessary. * Frost may be blocking the evaporator. Run diagnostics to operate the defrost system, and test the defrost h...

Summary

General Information and Safety

Safety First

Crucial safety precautions and hazard symbols for appliance operation and service.

Electrostatic Discharge (ESD) Precautions

Handling sensitive electronics to prevent ESD damage during servicing.

Anti-Tip Requirements

Measures to prevent refrigerator tipping during installation and use.

Model and Serial Number Information

Explanation of the structure and meaning of model and serial numbers.

Product Specifications

Model Specifications Overview

Detailed specifications including size, volume, and weight for various refrigerator models.

KitchenAid Refrigerator Warranty

Warranty Coverage Details

Explanation of the terms, duration, and coverage of the built-in refrigerator warranty.

Installation Guide

Product Dimensions and Clearances

Key measurements for installation and required space around the appliance.

Installation Openings and Requirements

Details on cabinet openings, electrical outlet, and water supply connections.

Anti-Tip Board Installation

Instructions for securing the unit to prevent tipping during installation.

Refrigerator Leveling and Door Adjustment

Procedures for leveling the unit and adjusting door alignment for proper fit.

Theory of Operation

Electronic Control System Overview

Explains the function of the control panel and system components like thermistors.

Temperature Control Logic

How the system manages freezer and refrigerator temperatures via air door and fan speed.

Compressor and Fan Motor Operation

Details on compressor speed control, evaporator fan motor, and air baffle assembly.

Defrost and Special Modes

Explains adaptive defrost, pulsed defrost, Max Cool, and Holiday modes.

System Alarms and Defaults

Describes over-temperature, call service, and door open alarms, plus failure defaults.

Air Circulation and Sealed System

How air flows between compartments and the refrigerant system schematic.

Component Access and Removal

Component Locations

Visual guide to the location of various refrigerator components for servicing.

Removing Unit Compartment Cover

Step-by-step guide to accessing internal components by removing the unit cover.

Removing Main Electrical Components

Instructions for removing door switches, power switch, inverter, and main control board.

Removing Cooling System Components

Guides for removing condenser fan motor, compressor, filter/drier, and evaporator assembly.

Removing Ice and Water System Components

Procedures for removing ice maker, auger motor, water reservoir, and water valve.

Removing Thermistors, Lights, and Gaskets

Steps for removing thermistors, light sockets, and door gaskets.

Removing Doors

Procedure for removing the freezer or refrigerator door.

Component Testing Procedures

Testing Thermistors

How to test thermistor resistance and voltage readings.

Testing Fan Motors

Procedures for testing evaporator and condenser fan motor resistance.

Testing Compressor and Inverter

Steps to test the compressor windings and inverter board voltages.

Testing Motorized Air Door and Defrost Heater

Procedures for testing motorized air door, defrost heater, and bimetal.

Testing Control Board and Water Systems

Testing main control board outputs, water valve, and solenoids.

Testing Ice Maker and Solenoids

Procedures for testing crush/cube solenoid and ice maker auger motor resistance.

Testing Door Switch

Procedure for testing the continuity of the refrigerator door switch.

Diagnosis and Troubleshooting

Diagnostic Mode Operation

How to enter and use the refrigerator's diagnostic mode for component testing.

Diagnostic Chart

Step-by-step diagnostic tests and expected results for various components.

Troubleshooting Common Problems

A chart listing common refrigerator issues and their potential causes and solutions.

Wiring Diagrams

Bottom Mount Wiring Diagram

Electrical schematic illustrating wiring for bottom mount refrigerator configurations.

Side-by-Side Models Wiring Diagram

Electrical schematic illustrating wiring for side-by-side refrigerator configurations.

Strip Circuits - Cooling and Control

Simplified circuit diagrams for compressor, fan motors, and defrost functions.

Strip Circuits - Lighting and Ice Maker

Simplified circuit diagrams for refrigerator lights and the ice maker module.

Contact Information

Warranty and Technical Support Contacts

Phone numbers for obtaining product specifications and technical assistance.

KitchenAid KSSS48QKW00 Specifications

General IconGeneral
BrandKitchenAid
ModelKSSS48QKW00
CategoryRefrigerator
TypeSide-by-Side
ColorWhite
Ice MakerYes
Water DispenserYes
Energy Star CertifiedYes
Height69.875 inches

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