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GE PCVH480EKWW Series User Manual

GE PCVH480EKWW Series
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GE 24” Dryers - PCVH480EKWW Series
Robert Gauthier Technical Support
10-MAN-DR-01
Service guide 31-9194
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GE PCVH480EKWW Series Specifications

General IconGeneral
BrandGE
ModelPCVH480EKWW
TypeElectric Dryer
ColorWhite
Voltage240V
Amperage30A
Drum MaterialAluminized Alloy
Control TypeElectronic
Number of Cycles12
Number of Temperature Settings4
Wrinkle Prevention OptionYes
Moisture SensorYes
End of Cycle SignalYes
Energy Star CertifiedNo
Width27 in.
Weight130 lbs

Summary

GE 24" Dryers - PCVH480EKWW Series

Important Safety Notices and Warnings

General Safety Precautions

Information intended for experienced individuals; repair attempts may cause injury or damage.

Disconnect Power Before Servicing

To avoid personal injury, disconnect power before servicing the product.

Reconnect Grounding Devices

Ensure grounding wires, screws, and clips are properly fastened after service.

Nomenclature Location

Model and Serial Number Location

Identifies the location of the model and serial number on the dryer.

Mini Manual Location

Mini Manual Placement

The mini manual is located behind the control panel.

Control Panel Selections

Time, Temp, Sensor Button Functions

Explains the function of Time, Temp, and Sensor buttons for cycle adjustments.

Control Lock Out

Locking and Unlocking the Control Panel

Procedure to lock and unlock the control panel using the TEMP and SENSOR pads.

Damp Alert Feature

Damp Alert Functionality

Causes the dryer to beep when clothes reach a damp level; continues cycle.

Stacked Installation

Stacking Kit, Tools, and Preparation

Details the optional stacking kit (GE kit # GE24STACK) and required tools for installation.

Stacked Installation Procedure

Installing the Stack Bracket Kit

Step-by-step guide to installing the stack bracket kit, including removing leveling legs and adding rubber pads.

Stacked Installation Completion

Mounting Dryer to Washer

Instructions for installing the bracket to the washer and then the dryer onto the washer.

Lint Screen Access

Lint Screen Cleaning

Illustrates the lint screen and states that it opens for cleaning.

Door Switch Information

Door Switch Clip and Testing

Details a clip for assembly and mentions testing the door switch via 'Test Mode'.

Drum Lamp Assembly

Drum Lamp Installation View

Shows the drum lamp assembly after front panel removal and how it's secured.

Drum Lamp Details

Drum Lamp Power and Timing

Provides voltage details for the LED lighting and notes PCB timeout after 15 minutes.

Control Panel Disassembly - Top Removal

Removing the Top Panel

Instructions for removing the top panel by unscrewing two rear hex head Phillips screws.

Control Panel Disassembly - Panel Removal

Detaching the Control Panel

How to remove two screws and lift/pull the control panel forward to disengage it.

Control Panel Disassembly - PCB Access

PCB Assembly View

Shows the PCB assembly after control panel removal.

Control Panel Disassembly - Knob Removal

Removing the Control Knob

Instructions on pulling the control knob off the PCB shaft and noting its D-shaft alignment.

Control Panel Disassembly - PCB Release

Releasing the PCB

Details removing four Phillips screws and pressing locking tabs to release the PCB.

Control Panel Disassembly - Buttons

Button Components Availability

Indicates that rubber and plastic push buttons are available as separate parts.

Front Panel Removal

Detaching the Front Panel

Steps to remove the front panel, including unscrewing and pulling it out.

Front Drum Support Removal

Removing Screws and Harnesses

Instructions to remove four screws and disconnect sensor/lamp harnesses.

Front Drum Support Removal - Release Mechanism

Releasing Upper Support Tab

Details sliding the bottom out and dropping to release the upper support tab.

Front Drum Support Removal - Drum Rollers

Replacing Drum Rollers

Explains that drum rollers are mounted to the front drum support and how to remove them.

Filter Inlet Assembly

Filter Inlet Assembly Removal Steps

Steps to remove the filter inlet assembly, disconnect sensor wiring, and test the sensor.

Filter Inlet Assembly Removal - Final Steps

Lifting the Filter Inlet Assembly

Instructions to remove two front screws and lift the assembly out of the drum support.

Belt Removal

Accessing Belt and Idler

Steps to remove the rear cover for access to the belt and idler.

Belt Removal - Tension and Pulley

Releasing Belt Tension

How to push the idler to release belt tension and remove the belt from the motor pulley.

Drum Removal

Sliding Drum Assembly Forward

Instructions for sliding the drum assembly forward to remove it from the cabinet.

Rear Drum Bearing Shaft

Drum Shaft and Bearing Information

Discusses replacing the drum assembly if the shaft is damaged and the washer bearing as a replaceable part.

Rear Drum Bearing Components

Identifying Bearing Components

Labels the felt gasket assembly, felt gasket bracket, and rear drum bearing assembly.

Rear Drum Bearing Components - Bracket Removal

Removing Felt Gasket Bracket Screws

Instructions to remove three Phillips screws from the felt gasket bracket and note the UP ARROW.

Rear Drum Gasket Components

Gasket and Bracket Reinstallation

Note the up arrow for reinstallation; gasket attached with push-through dart tabs.

Belt Switch Function

Belt Switch Operation Details

Describes the belt switch securing, its normally closed state, and how a broken belt opens it.

Idler Assembly Mounting

Idler Assembly Attachment

Details the idler assembly attachment to the motor bracket with a shoulder screw and spring.

Blower Wheel Removal Procedure

Removing Blower Wheel Nut

Steps to remove blower housing screws, hold pulley with wrench, and remove the 14mm nut.

Outlet Thermostat and Thermistor

Location and Removal Method

States they are inside the blower housing and removed with a single Phillips head screw.

Motor Removal Procedure

Disconnecting Motor and Removing Clamps

Instructions to disconnect motor harness, remove front/rear motor clamps, and blower wheel.

Motor Testing and Wiring

Motor Winding Resistance Test

Details wiring colors for centrifugal switch and notes testing resistance.

Heater Location and Access

Accessing Heater Assembly

Instructions to remove the rear cover to access and remove the heater assembly.

Heater Assembly Details

Heater Elements and Thermostat Replacement

Describes dual elements, replacement as an assembly, and non-replaceable thermostats.

Thermistor & Thermostats Values

Thermistor and Thermostat Specifications

Provides K OHMS to °F conversion for thermistors and OPEN/CLOSE temperatures for thermostats.

PCB Wiring Diagram

PCB Connector Identification

Identifies key connectors (CN4, CN2, CN1) and relays (RY1, RY6) on the PCB.

PCB Component Locations

DC Outputs and Door Check Function

Locates DC outputs, thermistor, touch sensor, drum lamp pins, and explains door check function.

PCB Motor Testing Procedure

Motor Winding Resistance Test

Details testing motor windings resistance (approx. 1.7 ohms) and identifying open circuits.

PCB Heater Testing Procedure

Heater and Hi-Limit Testing

Describes testing heater resistance (approx. 130 ohms) and Hi-Limit thermostat (0 ohms if closed).

Service Test Mode Introduction

Entering Service Test Mode Sequence

Instructions to enter service mode from idle state by pressing Signal, Extended Tumble, Signal, Extended Tumble.

Service Test Mode - Display Confirmation

't01' Display Confirmation

't01' will appear in the display upon successful entry into service test mode.

Service Test Mode - Navigation

Navigating Test Selections and Exiting

Explains using the rotary knob for tests, START/PAUSE to initiate, and POWER to return or exit.

Service Test Mode - Test Functions

Test Mode Functions (t01-t08)

Lists various test modes including software version, error codes, UI test, door switch, motor, thermistor, and moisture sensor.

Service Test Mode - Error Codes

Error Code Descriptions and Actions

Details error codes (E00, tS, t0, dE, od, HE, FE, bE2, 3E1, 3E2) and corrective actions.

Schematic Diagram

Electrical Schematic Overview

Presents the electrical schematic for the dryer's electronic control system.

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