Kenmore 795.7900 Series - User Manual

MODELS:
BOTTOM FREEZER REFRIGERATOR
REFRIGERATOR
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE PRODUCT
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Sears Brands Management Corporation, Hoffman Estates, IL 60179 U.S.A.
www.sears.com
color number
795.6900
795.7900
795.7809

Summary

Refrigerator Service Manual

Safety Precautions and Guidelines

Essential safety instructions and warnings for technicians performing service.

Specifications

Power Cord Disconnection Before Servicing

Critical step to disconnect power before commencing any repair work.

Electrical Specifications

Detailed electrical ratings including voltage, current, and energy consumption.

No Load Performance Data

Performance metrics observed under no-load conditions at various ambient temperatures.

Refrigeration System Specifications

Technical details of the refrigeration system, including pressure and refrigerant type.

Installation Clearance Requirements

Required spacing around the unit for adequate air circulation during installation.

Replacement Parts List

A list of replaceable components with their corresponding part numbers.

Air Flow Diagram

Visual representation of the air circulation path within the appliance.

Parts Identification

Freezer Drawer Model Parts

Visual guide to identify parts within the freezer drawer configuration.

Freezer Swing Model Parts

Visual guide to identify parts within the freezer swing door configuration.

Disassembly Procedures

Fan and Fan Motor Removal

Step-by-step instructions for removing the fan and its motor.

Defrost Control Assembly Service

Procedures for accessing and replacing the defrost control assembly and sensor.

Lamp Replacement

Guidelines for replacing interior lamps in the refrigerator and freezer compartments.

Control Box and Multi Duct Removal

Steps for removing the refrigerator control box and multi-duct component.

Cover Valve Disassembly and Assembly

Detailed steps for disassembling and reassembling the cover valve.

Drawer Type Door Disassembly and Reversal

Instructions for removing, replacing, and reversing refrigerator doors on drawer models.

Pull Out Drawer Removal and Installation

Guide for safely removing and reinstalling the pull-out drawer assembly.

Reversing Drawer Door Handle

Steps to reposition the handle on a refrigerator drawer door.

Swing Type Door Disassembly and Reversal

Procedures for removing and reversing refrigerator and freezer doors on swing models.

Reversing Swing Door Handle

Steps to reposition the handle on a refrigerator swing door.

Post-Disassembly Tasks

Procedures for gasket check, unit leveling, and door alignment after service.

Adjustment Procedures

Compressor Role and Handling

Explanation of the compressor's function and critical handling precautions.

PTC-Starter Functionality and Usage

Information on the PTC starter's composition, role in motor starting, and precautions.

Overload Protector (OLP) Definition

Details on the OLP's function in protecting the compressor motor from overcurrent.

Circuit Diagrams

Drawer Type Models Circuit Diagram

Electrical schematic illustrating the internal wiring for drawer type models.

Swing Type Models Circuit Diagram

Electrical schematic illustrating the internal wiring for swing type models.

Troubleshooting

Compressor and Electric Components Diagnosis

Steps for diagnosing issues with the compressor and related electrical parts.

PTC and OLP Troubleshooting

Diagnostic procedures for the PTC starter and overload protector.

Other Electrical Components Issues

Troubleshooting guide for common problems with other electrical components.

Service Diagnosis Chart

A chart linking refrigerator complaints to specific checks and remedies.

Refrigeration Cycle Troubleshooting

Troubleshooting chart for issues related to the refrigerant flow and cycle.

Sealed System Diagnosis

Diagnostic flowchart for identifying problems within the sealed refrigeration system.

Icemaker Operation and Repair

Icemaker Operation Principle

Explanation of the icemaker's functional cycle, from power on to test mode.

Icemaker Functions Overview

Detailed description of icemaker modes: start, icemaking, harvest, and fill.

Icemaker Defect Diagnosis

Identification of error codes and diagnostic steps for icemaker malfunctions.

MICOM Control System (Drawer Type)

MICOM System Functions

Overview of the MICOM control system's general functions and settings.

Temperature Display Unit Conversion

Instructions for switching the temperature display between °F and °C.

Freezer Fan Motor Control

Details on freezer fan motor speed variations and control logic.

ULTRA ICE Feature

Explanation of the ULTRA ICE function and its impact on cooling and ice production.

Refrigerator Lamp Auto-Off

Information on the automatic shut-off feature for the refrigerator lamp.

Open Door Alarm and Buzzer Sound

Functionality of the door alarm and the sounds produced by button presses.

Defrosting Process

Information on defrost cycle initiation, termination, and potential issues.

Sequential Electrical Part Activation

Sequence of operation for electrical components during startup and testing.

MICOM Defect Diagnosis

Error codes displayed by the MICOM system for diagnosing refrigerator faults.

TEST Mode Operation

Procedures for entering and performing tests on the MICOM control system.

PCB Functionality

Diagram showing the Printed Circuit Board (PCB) layout and component identification.

Power Circuit Analysis

Detailed schematic of the refrigerator's power supply and distribution circuit.

Load and Door Light Circuits

Circuits controlling appliance loads and door-activated lighting.

Temperature Sensor Circuit Analysis

Information on voltage readings for internal temperature sensors.

Sensor Resistance Specifications

Table detailing resistance values for sensors at various temperatures.

MICOM Control System (Swing Type)

MICOM System Functions (Swing Type)

Overview of the MICOM control system's general functions and settings for swing models.

Freezer Fan Motor Control (Swing Type)

Details on freezer fan motor speed variations and control logic for swing models.

ULTRA ICE Feature (Swing Type)

Explanation of the ULTRA ICE function and its impact on cooling and ice production for swing models.

Refrigerator Lamp Auto-Off (Swing Type)

Information on the automatic shut-off feature for the refrigerator lamp in swing models.

Open Door Alarm and Buzzer Sound (Swing Type)

Functionality of the door alarm and buzzer sounds for swing models.

Defrosting Process (Swing Type)

Information on defrost cycle initiation, termination, and potential issues for swing models.

Sequential Electrical Part Activation (Swing Type)

Sequence of operation for electrical components during startup and testing for swing models.

MICOM Defect Diagnosis (Swing Type)

Error codes displayed by the MICOM system for diagnosing faults in swing models.

TEST Mode Operation (Swing Type)

Procedures for entering and performing tests on the MICOM control system for swing models.

PCB Functionality (Swing Type)

Diagram showing the PCB layout and component identification for swing models.

Power Circuit Analysis (Swing Type)

Detailed schematic of the power supply and distribution circuit for swing models.

Load and Door Light Circuits (Swing Type)

Circuits controlling appliance loads and door-activated lighting for swing models.

Temperature Sensor Circuit Analysis (Swing Type)

Information on voltage readings for internal temperature sensors in swing models.

Sensor Resistance Specifications (Swing Type)

Table detailing sensor resistance values at various temperatures for swing models.

Exploded View and Replacement Parts

Case Parts Identification

Exploded diagrams and part numbers for the main external case components.

Freezer Section Parts

Exploded diagrams and part numbers for components within the freezer section.

Refrigerator Section Parts

Exploded diagrams and part numbers for components within the refrigerator section.

Door Components Identification

Exploded diagrams and part numbers for various door components.

Kenmore 795.7900 Series Specifications

General

Brand	Kenmore
Model	795.7900 Series
Category	Refrigerator
Language	English