Table of Contents
Technical Service Guide
June 2020
2020 Plastic Tub Dishwasher
GDF510PxM4xx
GDF511PxM4xx
GDF530PxM4xx
GDF630PxM4xx
GDF640HxM4xx
GDP615HxM4xx
GDP615HxN4xx
GDT530PxP0xx
GDT530PxP4xx
GDT540PxP4xx
GDT535PxM4xx
GDT540PxM4xx
GDT605PxM4xx
GDT630PxM4xx
GDT635HxM0xx
XDF300PxN4xx
XDF400PxN4xx
XDT500PxP4xx
31-9335
Table of Contents
Related Manuals for Haier GE GDF510P M4 Series
Summary of Contents for Haier GE GDF510P M4 Series
- Page 1 Technical Service Guide June 2020 2020 Plastic Tub Dishwasher GDF510PxM4xx GDF511PxM4xx GDF530PxM4xx GDF630PxM4xx GDF640HxM4xx GDP615HxM4xx GDP615HxN4xx GDT530PxP0xx GDT530PxP4xx GDT540PxP4xx GDT535PxM4xx GDT540PxM4xx GDT605PxM4xx GDT630PxM4xx GDT635HxM0xx XDF300PxN4xx XDF400PxN4xx XDT500PxP4xx 31-9335...
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Page 2: Safety Information
5. Locate the Warranty page. GE Appliances, a Haier Company Copyright © 2020 All rights reserved. This service guide may not be reproduced in whole or in part in any form without written permission from GE Appliances, a Haier Company. – 2 –... -
Page 3: Table Of Contents
Table of Contents Safety Information ........................2 Warranty ............................2 Table of Contents ..........................3 Safety Requirements ........................6 Nomenclature ..........................7 Specifications ..........................8 Product Specifications ......................8 Electrical Specifications ......................8 Operation and Cycle Information ....................9 Troubleshooting ..........................12 Flashing Lights ........................12 Will Not Start .........................12 Critical Errors ........................13 Component Locator Views ......................14 Front Control .........................14 Top Control ...........................14... - Page 4 Tub Gasket ...........................22 Latch System ........................23 Tub Latch Switch Diagnosis ....................24 Racks ............................24 Door ............................28 Inner Door Vent Cover ......................30 Front Control Console ......................31 User Interface (UI) ........................31 Front Control UI, Light Pipe and Buttons ................32 Pocket Handle (Front Control Only) ..................33 Pocket Handle (GDP615) .....................33 Fan Assist Dry (On Some Models) ..................34 Top Control Panel, UI, Light Pipe and Buttons ..............34...
- Page 5 No Fill Diagnostics ........................52 Fill Funnel and Hose ......................53 Fill Valve ..........................53 Circulation System ........................54 Diagnostics ...........................55 No Circulation and Drain ......................56 Filtration ..........................57 Circulation Motor and Pump Assembly .................58 Two Port Diverter ........................59 Turbidity Sensor and Thermistor ..................61 Thermistor..........................62 Conduits and Spray Arms .....................63 Main Conduit ........................64 Spray Arms ...........................64...
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Page 6: Safety Requirements
Safety Requirements GEA Factory Service Employees are required to use safety glasses with side shields, safety gloves and steel toe shoes for all repairs. Prescription Safety Glasses Plano Type Safety Glasses Safety Glasses must be ANSI Z87.1-2003 compliant Cut Resistant Sleeve(s) Electrically Rated Glove and Dyneema®Cut Resistant Dyneema®... -
Page 7: Nomenclature
Nomenclature Model Number G D T 6 3 0 P M M 4 E S Brand Color H: Hotpoint WW: White G: GE CC: Bisque Engineering P: Profile BB: Black Digit C: Cafe II: Panel Ready 0 - 99 Z: Monogram SA: Silver Metallic Configuration Model Year... -
Page 8: Specifications
Specifications Product Specifications • Approximate Shipping Weight (lb.) ~ 70 pounds (depending on model) • Height w/ Legs Retracted (in.) 33 3/8" • Height w/Legs Extended (in.) 34 5/8" • Overall Width (in.) 23 3/4" • Overall Depth (in.) 24" Electrical Specifications AC Voltage DC Voltage... -
Page 9: Operation And Cycle Information
Operation and Cycle Information This section of the guide provides details on segments of cycles, timing of cycles, temperature expectations and cycling of the heater during the dry portion of a cycle. Auto Hot Start If incoming water temperature is below 75°F, Auto Hot Start is initiated at the beginning of the cycle in an attempt to purge the home water lines of cooler water. - Page 10 NOTES: • The previous chart has maximum segment parameters listed. The control will bypass some rinse cycles if the turbidity sensor detects lower soil than the selected cycle maximum parameter, and temperature targets are met. • Selecting the Wash Temp option will add 5 minutes to Pre-Wash 4 (PR4) and Post-Rinse 1 (PW1). This extra time is used to heat water.
- Page 11 Normal Cycle Option Selected Rinse Light Auto Heavy 1-Hour Sensor Boost Options Heated Bottle Wash Temp Boost Sani- Steam Bottle Boost Wash Temp Boost Boost Sani- Boost Steam Bottle Heated Wash Temp Heated Boost Sani- Heated Steam Temp Bottle Boost Boost Wash Sani-...
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Page 12: Troubleshooting
Troubleshooting This troubleshooting section is an overview of diagnostic capabilities of the electronic control. The control also features retrieval of fault codes when Consumer Error Mode is initiated; operation of loads is achieved in Service Mode. Single mounting screw Details on Consumer Error Mode and Service Mode, as well as Service LED are located in the Electronic Controls section of this service guide. -
Page 13: Critical Errors
Critical Errors Critical errors will turn a cycle off and show a display alerting the consumer of a fault which will not allow the dishwasher to function or cause an undesirable condition. No Water Detected In the event the internal water level does not change, the cycle will be cancelled and the user interface will display the following: •... -
Page 14: Component Locator Views
Component Locator Views Appearances may vary throughout this service guide. Some models do not have all features shown, or may be different depending on the model number. Front Control Front Console Vent Pocket Handle Outer Door Panel Top Control Latch Switch Console Cover Buttons Vent... -
Page 15: Toe Kick Area
Toe Kick Area Toe Kick Screws (x2) Water Valve Junction Box Insulation Toe Kick Sump Side High Drain Loop Hose Fill Hose Fill Funnel Offset Leg Balance Cable Toe Kick Pulley Bottom Insulation Door Hinge Spring (some models) – 15 –... -
Page 16: Back
Back Heater Tower Nuts High Drain Loop Bottom Machine Control Junction Box Level Leg Sump Water Valve Fill Hose High Drain Loop Hose – 16 –... -
Page 17: Sump (Top)
Sump (Top) Diverter Diverter Check Ball Coarse Filter Sump Drain Check Valve Fine Filter Sump (Bottom) Sump Pressure Switch Turbidity Sensor Sump Latch Cam Floating Seal Circulation Pump Drain Pump Sump Latch Cam – 17 –... -
Page 18: Inside
Inside Upper Rack Main Conduit Silverware Basket Lower Rack Detergent Module Latch Striker – 18 –... -
Page 19: Racks
Racks Bottle Wash Hose and Cover (some models) Mid Conduit Upper Rack Rollers and Brackets Bottle Wash Manifold and Jets (some models) Upper Rack Mid Spray Lower Rack Lower Rack Rollers and Carrier – 19 –... -
Page 20: Tub And Structure
Tub and Structure The tub and structure section of this guide Toe Kick will cover the toe kick, junction box, racks, leveling legs, door balance, gaskets, trim (on The toe kick is a decorative panel covering the some models), main control board, door, door machine area of the dishwasher. -
Page 21: Leveling Legs
Door Balance System Leveling Legs There are four leveling legs located on the base rails of the dishwasher. To access the leveling legs, remove the toe kick and insulation (on some models). To raise the dishwasher, turn the level legs clockwise (CW). Turning the legs counter-clockwise (CCW) will lower the dishwasher. -
Page 22: Hinge
Hinge Tub Gasket Tub Gasket The tub gasket seals the top and sides of the Receiver tub to the door. The retainer is molded into the Hinge Arm PermaTuf Tub. The seal pushes into the retainer area of the tub, and no sealant or RTV is used to Offset Leg install the tub gasket. -
Page 23: Latch System
Tub Gasket Installation Latch System 1. The center of the gasket has a mark The door switches are rated at 13.5 VDC. The which is placed pointing to the inside of door latch switches open and close the line and the dishwasher. -
Page 24: Tub Latch Switch Diagnosis
To remove the rack from the dishwasher, pull the Tub Latch Switch Diagnosis rail assembly out a few inches for easier access. Press the tab on the end cap to the center of the Diagnoses can be accomplished in Consumer dishwasher and pull the end cap off the rail. - Page 25 To Remove the Tub Rollers • Adjustable Upper Rack 1. Remove the upper rail by removing the rear end cap. The upper rack may be pulled out to stop, and lifted to adjust to higher or lower position. 2. Remove the T20 Torx-head screw securing each roller to the tub.
- Page 26 The front end cap is assembled to the rail. If it Slide the bottle wash manifold to the front of the needs to be replaced, the rail will need to be rack. replaced. The rail may be removed from the dishwasher by releasing the tab on the rear end cap.
- Page 27 Lower Rack The left and right brackets and covers are different part numbers and are marked "L" or Several lower racks are available with different "R" (left or right) on the inside to insure proper tine configurations; consult the Owner’s Manual installation.
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Page 28: Door
5. Remove two 1/4-inch hex-head screws at the Door bottom of the door. The door receives DC voltage only and has a 1/4-in. hex-head screws screwless appearance. The door contains a UI (User Interface) board with all tactile switches on the board. Some models have a 7-segment display (SSD);... - Page 29 8. Repeat the last step on the opposite side. 11. Lift the door off of the dishwasher. Door removed. Hinge arms locked will Allen wrenches 9. Lift the door up approximately 3 inches. Door Reinstallation 1. Let the door hang vertical and start by guiding the door onto the hinge arms.
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Page 30: Inner Door Vent Cover
Inner Door Vent Cover The inner door vent cover must be removed to separate the top control doors and to remove the front control console from the inner door. Insert two pocket-style flat-blade screw-drivers into the vent, then turn counter-clockwise (CCW) to remove. -
Page 31: Front Control Console
Front Control Console User Interface (UI) The front control console is held in place by four There are several front control UI (User tabs on the pocket handle. Interface) configurations. There is a four button configuration and a six or eight button Pocket Handle configuration. -
Page 32: Front Control Ui, Light Pipe And Buttons
Appearances may vary depending on model Front Control UI, Light Pipe and Buttons number throughout this service guide. Light Pipe Vent Conduit The front control console must be removed and separated to access the UI, light pipe and buttons. User Interface (UI) Removal 1. -
Page 33: Pocket Handle (Front Control Only)
Pocket Handle (Front Control Only) Pocket Handle (GDP615) Model GDP615H features a new pocket handle design and has top controls. The pocket handle is attached to the inner door panel. The front control console must be removed as previously described in Front Control Console Removal (in this section). -
Page 34: Fan Assist Dry (On Some Models)
Fan Assist Dry (On Some Models) Top Control Panel, UI, Light Pipe and Buttons A pocket handle and fan assist dry are new to the Console Cover plastic tub line in model GDP615. Console The dry components are identical to the dry Buttons Light Pipe system used in stainless steel tub models since... -
Page 35: Top Control Console Cover
5. The light pipe separates from the bottom Top Control Console Cover cover with tabs. A small screw-driver may be needed to start the first tab. Top Control Console Cover Removal 1. Remove and separate the door. 2. Remove the bottom cover, User Interface (UI), light pipe and buttons. -
Page 36: Outer Door Panel
Outer Door Panel Inner Door Panel Outer Door Panel Components Stainless Steel (SS) Door Attach Strips Attachment strips are used on stainless steel (SS) door attach strips models only; plastic inner doors have this feature molded into them. Strips Bar Handle also have a boss on each side for the screw to Handle Brackets secure the inner and outer door panels. -
Page 37: Door Gasket
Door Gasket Detergent Dispenser 1. Remove the door. 2. Place the door on a protected surface to prevent damage. 3. On plastic inner door models, slide the gasket either direction to remove. The door does not need to be separated on plastic inner doors. End View The detergent dispenser is solenoid operated, using 13.5 VDC to activate the solenoid. -
Page 38: Door Strike
3. Remove the EPS cover, double back tape 6. The detergent module can now be removed is used to secure and is reusable (when from the inner door panel. reinstalling the EPS cover, UP must be toward the top of the door). Mounting Plate Door Strike 4. -
Page 39: Sump Module
4. Remove the 1/4-inch screw holding the strike Sump Module (a Phillips-head screw will come with the service part for easier installation). Appearances may vary throughout this service guide. Some models do not have all features Door Strike shown or may be different depending the model Attachment Strip number. - Page 40 The Drain Check Valve is located inside the sump Also located on the top side of the sump are the bottom. To access, remove both filters and pull diverter components. The bottom of the diverter the assembly from inside the sump. is molded into the sump.
- Page 41 Sump Latch Cams With the cam in the unlatched position and the lock tab exposed, the cam can be removed or Sump latch cams twist and lock the sump into replaced as needed by sliding it away from the place, they are cammed for easy removal. The post.
- Page 42 Sump Module Removal 7. Remove the main conduit (see the Circulation System section of this service guide). 1. Remove power to the dishwasher. 8. Loosen the high drain loop hose clamp (1/4- 2. Remove the upper and lower racks. in. hex-head) and remove the hose from the drain pump (there will be a small amount of 3.
- Page 43 11. Unlatch three sump latches. All three 13. Grasp the sump from inside. Use care, tilt latches can be reached from the front of and lift to bring the sump into the tub. Bring the dishwasher in most installations. If the the drain pump up and in first.
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Page 44: Sump Gasket
Sump Gasket Installing Sump Module While inserting the sump assembly back into Stressing or softening the gasket ribs (pressing the tub, use care to ensure the sump assembly the ribs against a hard surface, see below) will wiring and components are not pinched between make a new gasket seat easier. -
Page 45: Electronic Controls
Electronic Controls The main control board is located under the After the door check, the control will enter a mode dishwasher. It is supplied 120 VAC from the to display any error codes that are currently consumer's home. Outputs include 120-volt AC detected by the control. -
Page 46: Service Mode
Service Mode Diagnosing Electronic Control Boards Entering Service Mode Diagnosing the main control and User Interface (UI) control are covered in this section. Many NOTE: Entering Service Mode resets the CSM. components can be checked from the main control, which can be accessed with the door The dishwasher must be in Consumer Error on or removed if needed. -
Page 47: On The Main Control Board Csm
On the Main Control Board CSM A CSM is a protective device located on the main control board. This device is designed to trip if current leakage to ground is above 20mA ± 5mA is detected. The CSM functions similar to commercially available GFCI's. - Page 48 Top Side of Main Control 6. Pull down on the bottom cover at the front of the control box. While pulling down on the front of the bottom cover, slide the cover forward to clear the back lip and junction box bracket.
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Page 49: User Interface (Ui) Diagnostics
User Interface (UI) Diagnostics No display or LED’s will light (excluding model GDF510). 1. Check for 120 VAC entering the main control. If no volts are found, check the home breaker. 2. Attempt to enter Consumer Error Mode. If LED’s light, the CSM is tripped. Consult On the Main Control Board CSM section of this service guide to diagnose and repair. -
Page 50: Fill System
Fill System The dishwasher has a fill volume of approximately Water Level .83 gallons of water and is a DC volt circuit. The water valve is rated at 13.5 VDC, resistance is To check for proper water level, place the 32 ohms and has a flow rate of .83 GPM. - Page 51 Below are some of the new actions the control Testing the Pressure Sensor: To verify the can monitor and react to with different situations. pressure sensor is receiving power, remove the connector from the sensor and test for 5 VDC No Water Detected: In the event the internal between Pin 2 (+) and Pin 3 (-) on the sensor.
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Page 52: No Fill Diagnostics
No Fill Diagnostics Dishwasher not filling Are any error codes displayed? Enter Service No repair needed, Mode, fill test (60 second possible home water fill) Does it fill? pressure fluctuation Is the fill level correct? Check for house Is water supply Check for plumbing fault, kinked fill Replace... -
Page 53: Fill Funnel And Hose
Fill Funnel and Hose Fill Valve The fill funnel is located on the left side of the 1. Remove power to the dishwasher. dishwasher tub and can be removed by turning 2. Remove the toe kick. the fill funnel counter-clockwise (CCW) (twist lock design). -
Page 54: Circulation System
Circulation System With only .83 gallons of water, filtration is the start of improved performance. Water is cleaned through the fine and ultra-fine filters before it enters the main pump. Water must also flow through the Piranha Hard-Food Disposal and finally into the wash pump assembly. Clean filtered water then flows into the diverter system which directs it to either the lower spray arm or mid spray arm and upper sprayer. -
Page 55: Diagnostics
7. The clear door has a latch strike. When Diagnostics pushed into the latched position, it will activate the door switch assembly. The Clear Door Diagnostic Tool dishwasher may not start if the door is installed to low. The clear door (Part #: WX05X20002) provides technicians with a tool to accurately diagnose 8. -
Page 56: No Circulation And Drain
No Circulation and Drain Circulation and Drain Pumps will not run Remove Sump Module to check the AC wire harness Access main control, place dishwasher in Service Mode, run circulation and drain tests. . Check for 120 VAC on connector J703 pin 3 (OX) to pin 4 Open (CX) for circulation pump and pin 1 (NX) to pin 2 (YX). -
Page 57: Filtration
The fine filter water path is shown below. Water Filtration passes through the fine filter and flows on the outside of the ultra-fine filter; passes through the Good filtration is key to good wash performance. turbidity sensor and into the circulation pump. The ultra-fine filter is consumer removable with a twist lock design. -
Page 58: Circulation Motor And Pump Assembly
Use the flat-blade screw-driver to remove the Circulation Motor and Pump Assembly floating seal from the sump, using care not to damage the inside sealing surface. The circulation motor is a DC Brushed Motor; it has onboard AC to DC rectification. Resistance cannot be properly checked on this motor because of the rectifier and diodes inside the motor shield. -
Page 59: Two Port Diverter
Clamp Removal Tip: Use a small screw-driver Two Port Diverter inserted into the ear of the clamp and move the handle back and forth to loosen the clamp. The The two port diverter is the key component which clamp can be removed and discarded when the allows low water use, by alternating water to the component is removed. - Page 60 • The wash pump turns on, water flows to the • The wash pump cycles on, and water lower spray arm, and the check ball blocks pressure keeps the check ball positioned to the rear port or upper spray conduit. The block water entering the lower spray arm.
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Page 61: Turbidity Sensor And Thermistor
Turbidity Sensor Diagnostics Turbidity Sensor and Thermistor If the turbidity sensor fails open or shorted, the control will default to the maximum fills and circulation time that the control is programmed for. Use Consumer Error Mode to look for turbidity sensor faults. -
Page 62: Thermistor
Thermistor The thermistor is located inside the turbidity sensor. The thermistor monitors water temperature in the tub. If the thermistor opens or shorts it will cause an error (see Consumer Error Mode in the Electronic Controls section of this service guide). If it fails in open or shorted, the control will default to the longest time algorithm. -
Page 63: Conduits And Spray Arms
Conduits and Spray Arms Appearances may vary throughout this service guide (two port model shown below). Some models do not have all features shown or may be different depending the model number. Upper Spray Bottle Wash Cover System Bottle Wash Hose Bottle Wash Clip Main Conduit Bottle Wash Manifold... -
Page 64: Main Conduit
Main Conduit Spray Arms Lower and mid spray arms are twist lock design The main conduit supplies water to the mid spray and are the similar size and shape. The lower arm, bottle wash and the upper spray system. spray arm has heat shields on the bottom and Main Conduit Removal is attached to the diverter. -
Page 65: Middle Conduits
Some models have a port on the right side to Middle Conduits allow water flow to the bottle wash feature. The mid-level conduit supplies water from the main conduit to the mid spray arm and bottle wash feature (some models). An adjustable conduit is used to allow proper engagement of the main conduit to the mid conduit in both rack positions. -
Page 66: Bottle Wash System (Some Models)
Bottle Wash System (Some Models) The bottle wash is designed to wash sports bottles, baby bottles, or any dishwasher safe container with a smaller mouth which blocks water from entering the container using normal spray arm jets. This feature insures clean containers. Water is active anytime that the upper spray arm is operational. Selecting the bottle wash option on the control changes the wash algorithm. -
Page 67: Drain System
Drain System Operation Drain Components The drain pump operates on 120 VAC. The drain pump is located on the left side of the sump assembly and uses a twist lock connection Drain water will back flush the fine filter through to the sump. -
Page 68: Failure To Drain Diagnostics
Failure to Drain Diagnostics Failure to Drain Flowchart Failure to drain symptoms: Failure to drain symptoms are Not a drain F56 fault code present in appliance diagnostic issue Water left in tub tool or customer complaint Dishwasher not completing cycle Dishwasher won’t fill Check air gap for clogging Clean indicator not coming on... -
Page 69: Drain Pump
6. Pull out on the pump to finish removal. Drain Pump Drain Pump Removal or Replacement 1. Remove power to the dishwasher. 2. Remove the door (see Door Removal, under Door, in the Tub and Structure section of this service guide). 3. -
Page 70: Dry System
Dry System Introduction and Operation The dual wattage Calrod heater serves both to heat the water during a wash cycle and to heat the air during the dry cycle. Heat and air circulation are required for good dry performance. Air circulation is natural convection with air entering through the fill funnel, then exiting through the vent. -
Page 71: Heater Components
Heater Components ” ” Heater Support Bracket If the feature on the tub will not allow the bracket to lock into place, use screw part # WD02X10067 to repair. Place the screw into the boss to lock the bracket in place. The heater support bracket has a twist lock design. - Page 72 Heater Nut and Ground Clip Plastic tub dishwashers have a grounding clip on one of the heater nuts. It clips onto the nut as shown below. The heater nut with the grounding clip must be used on the left side nut as viewed from the front, right side if viewed from the rear.
- Page 73 Diagnostics Heat Element will not come on Access main control, enter service mode. Check for 120 VAC connector 704/ 703 VX-WR? Check resistance Check thermistor* Check Thermistor*, connector J704/703 pin 1 connec�ons and DC is it within White/Red to Pin 2 Violet harness, are they OK? specifica�ons? 18-29 ohms?
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Page 74: Heat Element Removal
7. Remove the heater from inside the Heat Element Removal dishwasher. The heater may be removed by one of two When reinstalling the element, the ground bracket methods. The first method requires door and must be in place and the heater nut with the sump removal to gain access to the element nuts. -
Page 75: Venting / Airflow
4. The vent conduit, fan and the duct are Venting / Airflow removed as an assembly. To remove the vent, the door must be removed Conduit and separated (see Door under the Tub and Fan (Inside Duct) Structure section of this guide). Duct Fan Assist Venting (on some models) A fan assembly is located in the door. -
Page 76: Schematics
Schematics GDF530, GDF540, GDF630, GDF640, GDP615, GDP615, GDT605, GDT630, GDT635, XDF300, XDF400, XDT500 – 76 –... -
Page 77: Gdf510, Gdf511, Gdt535, Xdf300
GDF510, GDF511, GDT535, XDF300 Solid Colors Striped Colors Color Designator Color Designator Black Black White Brown Yellow Green Orange Blue Grey Orange Dark Blue (Navy) Grey Brown Purple Purple White Green Yellow Lt Blue (Aqua) None Pink Wire color indicated by two character code. Example: BW is black with white stripe. -
Page 78: Index
Index Auto Hot Start 9 Inner Door Panel 36 Inner Door Vent Cover 30 Buttons 14, 31, 34 Junction Box 20 Circulation System 20, 54 Component Locator Views 14 Latch Switch Diagnosis 24 Consumer Error Mode 12, 24, 45, 46, 47, 49, 55, 62 Latch System 23 CSM 12 Leveling Legs 21... - Page 79 Thermistor 8, 45, 54, 62 Toe Kick 20 Top Control Console Cover 35 Top Control Panel 34 Troubleshooting 12 Tub and Structure 20, 54, 75 Tub Gasket 22, 23 Tub Trim 20 Turbidity Sensor 8, 45, 54, 61 UI Diagnostics 49 Vent Parts 37 Warranty 2 Water Level 50...