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GE WHRE5550K User Manual

GE WHRE5550K
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– 22 –
Minimum Fill Level
Fill Levels and Testing
The minimum ll volume on the setting of SMALL
is 10 gallons. The water level will measure
approximately 6” above the bottom of the basket or
just above the fourth row of holes.*
On the SUPER setting the ll volume is 15.5 gallons.
The water level will measure approximately 9”
above the bottom of the basket or just above the
eighth row of holes.*
SUPER setting is the only setting where the water
will come up to the top of the Infusor.
* Measured water levels are approximate and can
vary +/- 1”.
A quick check of pressure switch operation is to
monitor the mode shifter. When the lower pressure
switch opens, the mode shifter disengages the 15
rpm ll/spin and the shifter resets for wash agitate.
It will slow agitate at 15 rpm until the ll time is
reached.
This opening of the lower switch contact occurs at
approximately 4 inches water depth or just above
the bottom section of the Infusor.
Due to ll timing, water pressure is critical. These
units will not ll to proper levels with water pressure
under 20 psi or clogged valve inlet screens.
To remove the precise ll pressure switch:
Remove the cover/lid. (See 1. Cover/Lid Assembly.)
Disconnect the 2 wire harnesses and remove 2.
the pressure hose attached to the pressure
switch.
Push the disconnected end of the pressure hose 3.
through the entry hole in the back frame.
4. Remove the four 1/4-in. hex-head screws that
attach the back frame to the cabinet.
5. Turn the back frame over, compress the side
tabs, and remove the precise ll pressure switch.
Disconnect
Disconnect
Pressure
Hose
Entry Hole
Side Tab
Side Tab

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GE WHRE5550K Specifications

General IconGeneral
BrandGE
ModelWHRE5550K
Washer TypeTop Load
ColorWhite
Spin Speed700 RPM
Energy Star CertifiedYes
Control TypeElectronic
Number of Wash Cycles12
Voltage120V
Wash OptionsExtra Rinse
Width27 in
Height44 in

Summary

General Safety Information

Important Safety Notice

Guidelines for service personnel regarding safe operation and potential risks.

Warning and Grounding Requirements

Advises disconnecting power before servicing and reconnecting grounding devices.

Model Nomenclature

Serial Number Decoding

Explains how the first two numbers of the serial number identify the month and year of manufacture.

Introduction to Profile Washers

Key Features of Infusor Wash System

Highlights features like HydroWave, capacity, ENERGY STAR, auto fill, variable speed motor, and counterweight.

Motor and Drive System

Inverter/Motor Operation

Details the 120-VAC input powering a 3-phase induction inverter/motor assembly for speed control.

Motor Status Indicator

Explains the green LED on the inverter for displaying motor status via flash codes.

Shaft and Mode Shifter Overview

Shaft and Tube Function

Describes how the shaft and tube transfer power from the drive belt to the wash system.

Mode Shifter Operation

Explains how the mode shifter changes the shaft and tube between spin and agitation modes.

Shaft and Mode Shifter Assembly Details

Agitate Position Diagram

Diagram showing the mode shifter coil energized for agitate mode with cam disengaged.

Spin/Idle Position Diagram

Diagram showing the mode shifter coil de-energized for spin/idle mode with cam engaged.

Mode Shifter Operation Modes

Agitation Cycle Operation

Details the mode shifter's role in agitation, including the 18-sec program and continuous 30 VDC supply.

Spin Cycle Operation

Explains the 30-second mode shifter spin program to engage the drive pulley for spin cycles.

Wash System Comparison: Infusor vs Agitator

Agitator Action

Details how the agitator moves clothes, water level, stroke profile, and speed.

Infusor Action

Details how the infusor moves clothes directly, requiring less water, and its stroke profile.

Precise Fill System

Precise Fill - How it Works

Explains how auto load sensing uses the pressure switch to determine load size and fill timing.

Load Size Fill Levels

Diagrams illustrating water levels for Small, Large, and Super load sizes.

Control Panel Features

Load Size Selection

Details manual and automatic load size selections, and water level differences for Infusor washers.

Temperature Control

Describes temperature selection, PerfecTemp, and TAP COLD features for wash cycles.

Control Panel Features Continued

Options Selection

Details options like Autosoak, 2nd Rinse, Extended Spin, and Fabric Softener.

Estimated Time Remaining Display

Explains how the time remaining display functions and is affected by fill time.

Wash Cycle Selection

Guides on selecting wash cycles based on clothing type and soil level.

Component Locator Views

Front View Component Identification

Diagram identifying key components visible from the front view of the washer.

Control Panel Component Identification

Diagram identifying components within the control panel assembly.

Key Washer Components

Shipping Rod Installation

Details the location and removal of the shipping rod for installation and service.

Leveling Legs Adjustment

Instructions on adjusting the front and rear leveling legs to ensure the washer is stable.

Infusor Component Description

Information on how the infusor is attached and the need to remove the softener dispenser.

Infusor Removal Procedure

Infusor Removal Steps

Step-by-step instructions for removing the infusor, including dispenser and hex-head bolt.

Control Panel Removal and Service

Accessing Control Panel Components

Lists components accessible by removing the control panel: circuit board, switches, valve, filter, thermistor.

Control Panel Service Position

Instructions on how to safely place the control panel in a service position.

Control Board Assembly Description

Details the control board's mounting, components, and connections.

Control Panel Components

Options Selector Functionality

Explains the detents and function of the options selector knob.

Main Control Board Details

Details main control board connections, model selector plug, and removal procedure.

Water Valve Operation and Removal

Water Valve Specifications

Provides flow rates, error conditions, and solenoid coil resistance for the water valve.

Water Valve Removal Procedure

Step-by-step guide for removing the water valve, including hose and wire disconnections.

Automatic Temperature Control (ATC)

ATC Functionality

Explains how the thermistor and control regulate water fill temperature.

ATC Temperature Chart

Chart showing target water temperatures for different ATC settings.

ATC Thermistor Removal

ATC Thermistor Removal Procedure

Step-by-step guide for removing the ATC thermistor from the fill funnel.

AC Line Filter Function

AC Line Filter Purpose and Checks

Explains the AC line filter's role in preventing electronic disruption and ensuring proper washer operation.

Cover/Lid Assembly Removal

Cover/Lid Assembly Fastening

Describes how the cover/lid assembly is fastened with screws, catches, and locking tabs.

Cover/Lid Removal Procedure

Step-by-step instructions for removing the cover/lid assembly.

Precise Fill Pressure Switch

Pressure Switch Functionality

Explains the 2-stage switch, its role in auto load sensing, and safety features.

Pressure Switch Wiring Diagram

Diagram showing connections between the pressure switch and the control circuit board.

Precise Fill Pressure Switch Removal

Pressure Switch Removal Steps

Step-by-step instructions for removing the precise fill pressure switch.

Fill Level Specifications

Fill Level Details

Details minimum fill volume for SMALL and SUPER settings, and water level measurements.

Lid Switch Assembly

Lid Switch Functionality and Safety

Explains the magnetically operated switches and their role in preventing operation when the lid is open.

Lid Switch Assembly Removal

Instructions for accessing and removing the lid switch assembly from the cover/lid.

Front Panel Removal

Front Panel Attachment

Describes how the front panel is fastened with clips and tabs.

Front Panel Removal Procedure

Step-by-step instructions for removing the front panel.

Drain Pump Operation and Adaptive Drain

Drain Pump Specifications and Errors

Provides motor specifications, resistance value, and error code conditions for the drain pump.

Adaptive Drain Feature Explained

Explains the adaptive drain's function of sampling pump current for suds lock control and energy savings.

Drive Belt System

Belt Tension and Adjustments

Notes that the belt provides constant tension with no adjustment method provided.

Belt Wear and Error Codes

Explains how worn belts can cause brake time issues and motor inverter slipping belt error codes.

Drive Belt Replacement Tool

Recommends using a belt install tool for easier drive belt replacement.

Drive Belt Installation Procedure

Drive Belt Installation Steps with Tool

Step-by-step guide for installing the drive belt using the specialized tool.

New Belt Behavior on Pulley

Notes that a new belt may be smaller and stretches to fit the pulley over time.

Inverter/Motor Assembly

Inverter/Motor Power and Control

Explains how 120-VAC is converted to 340-VDC for speed control via PWM.

Inverter/Motor Components

Details the motor, inverter board, brake resistor, and Hall effect sensor.

Inverter/Motor Removal Warnings

Warns against removing the inverter cover and advises caution due to high voltage and rotating parts.

Inverter/Motor Removal Procedure

Step-by-step instructions for removing the inverter/motor assembly.

Harness Fuse Functionality

Harness Fuse Purpose and Failure Causes

Explains the 10-amp fuse's role and potential causes for its failure.

Suspension System

Suspension System Description

Explains the four rod and spring assemblies suspending the tub and motor assembly.

Dampening Straps Function

Describes the function of outer tub dampening straps to prevent excessive rotation.

Tub Cover Removal

Tub Cover Replacement Note

Notes that the tub cover can be replaced without removing the main tub assembly.

Tub Cover Removal Procedure

Step-by-step instructions for removing the tub cover, including disengaging straps and tabs.

Tub Assembly Removal

Tub Assembly Replacement Note

Notes that the motor can be replaced without removing the tub assembly.

Tub Assembly Removal Procedure

Step-by-step instructions for removing the tub assembly from the cabinet.

Hub Nut Removal

Hub Nut Removal Cautions

Caution on using proper tools like rubber mallet or impact wrench for hub nut removal.

Hub Nut Removal Steps

Instructions for removing the left-hand thread hub nut using an impact wrench.

Motor Harness and Ground Wire Disconnection

Steps to disconnect motor harness connectors and platform ground wire.

Shaft and Mode Shifter Assembly

Assembly Description and Disassembly Warning

Details the assembly components and warns against disassembling it.

Assembly Removal Procedure

Steps to remove the tub assembly, split ring, and washers before removing the assembly.

Tub Assembly Further Removal

Rod and Spring Assembly Disengagement

Instructions for disengaging front and rear rod and spring assemblies from the platform.

Tub Assembly Final Removal

Steps to pull tub towards front, remove basket, and lift tub assembly from cabinet.

Shaft and Mode Shifter Assembly Removal Steps

Flood Hose Tie and Coil Harness Disconnection

Instruction to remove flood hose tie and disconnect mode shifter coil harness.

Drive Pulley Removal

Instructions for removing the drive pulley from the shaft and mode shifter assembly.

Shaft and Mode Shifter Assembly Removal Steps Continued

Platform Bolts and Washer Removal

Instructions to remove platform bolts and tub bearing washer.

Shaft and Mode Shifter Assembly Final Steps

Inverted Bolt and Assembly Lifting

Instructions for removing inverted bolt and lifting the shaft and mode shifter assembly.

Diagnostics and Service Information

Entering Field Service Mode

Step-by-step guide to enter the washer's field service mode.

Field Service Mode Chart Overview

Explains how to use the field service mode chart to interpret LED and display indicators.

Field Service Mode Chart Details

Display and LED Interpretation

Explains the 2-digit display and 3 LEDs (Soak, Wash, Rinse) for Profile models.

Chart Interpretation Guide

Details how to interpret knob positions, LED active modes, and corresponding functions/errors.

Field Service Mode Functions

Field Service Mode Error Codes

Details error codes for EEPROM, Thermistor, Pump, Fill, and Push Button errors.

Component Activation by Knob Position

Explains how knob positions 4-9 activate specific components like valves, pump, and spin.

Pump Time Setting

Describes how to toggle and set pump time from 3 ft to 8 ft for drain out.

Exiting the Field Service Mode

Field Service Mode Exit Procedures

Outlines various methods to exit the field service mode, including timeouts and manual exit.

Inverter/Motor Error Codes

Inverter/Motor Signal LED

Describes the LED located beneath the inverter cover for diagnostic testing.

LED Blinking Patterns for Errors

Details LED blinking rates for normal operation (standby, running) and error conditions.

Inverter/Motor Error Code Details

Error Code Table and Actions

Table listing error codes by number of flashes and corresponding actions like replace motor or check belt.

Specific Error Conditions

Details conditions for errors like excessive stop time, slipping belt, mode shifter failure, and lid errors.

Clearing Inverter/Motor Errors

Instructions for clearing errors by disconnecting power and cycling the lid.

Inverter/Motor Testing Procedures

Voltage Readings for Testing

Provides voltage readings for various pins during testing, including Gnd, N, and AC/DC voltages.

Field Service Mode Spin Test

Details how to perform a spin test in field service mode and what checks to perform.

Field Service Mode Agitate Tests

Provides voltage readings for low and high agitate tests in field service mode.

Mode Shifter Coil and Brake Tests

Mode Shifter Coil Test

Details connecting to C7 and checking resistance for the mode shift coil.

Brake Test Criteria and Failure

Explains brake test criteria based on tub stopping time and consequences of brake resistor failure.

Electrical Schematic Diagram

Schematic Wiring Overview

Provides an overview of the electrical schematic, including warnings and notes.

Wire Color Code Chart

Chart detailing wire color codes and their corresponding letters and colors.

GE Washer Warranty Information

Warranty Coverage Details

Details warranty periods for parts and labor, including limitations and specific component coverage.

Items Not Covered by Warranty

Lists exclusions from warranty coverage, such as improper installation or accidental damage.

Implied Warranties Exclusion

Excludes implied warranties of merchantability or fitness, limiting remedy to product repair.

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