Related Manuals for GE Monogram ZBD1800K Series
Summary of Contents for GE Monogram ZBD1800K Series
- Page 1 GE Consumer & Industrial TECHNICAL SERVICE GUIDE Monogram 18-In. Built-In Compact Dishwasher MODEL SERIES: ZBD1800K PUB # 31-9123 7/04 – 1 –...
- Page 2 If grounding wires, screws, straps, clips, nuts, or washers used to complete a path to ground are removed for service, they must be returned to their original position and properly fastened. GE Consumer & Industrial Technical Service Guide Copyright © 2004 All rights reserved.
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Page 3: Table Of Contents
TABLE OF CONTENTS Bottom Door Seal ....................19 Component Locator Views ..................7 Control Panel Features ..................6 Detergent/Rinse Module ..................15 Dishwasher Components ................... 10 Dishwasher Tub Seal ..................20 Door Assembly ..................... 17 Door Panel ......................14 Door Switch and Latch Assembly ................ 12 Drain Pump Assembly .................. -
Page 4: Introduction
Introduction The new Monogram 18" Built-In Compact Dishwasher has a size that allows the unit to fit in areas as small as 18 inches (45.72 cm) wide, 22 inches (55.88 cm) long, and 34 inches (86.36 cm) high. It is compact in size, yet delivers the performance of larger units. -
Page 5: Nomenclature
Nomenclature Model Number Z B D 1 8 0 0 K 0 0 S S Brand Exterior Color Z = Monogram BB = Black CC = Bisque SS = Stainless Steel Product Type WW = White BD = Built-In Dishwasher Engineering Model Suffix Model Designator Compact 18-in. -
Page 6: Control Panel Features
Control Panel Features Static Vent Door Latch Switch Control Timer Control Timer: Close the dishwasher door and turn the control timer knob to the desired setting. START Water fill begins and approximately 30 seconds later, the wash action begins. HEAVY WASH This cycle is for heavily soiled dishes and glassware. -
Page 7: Component Locator Views
Component Locator Views Front View Insulation Control Panel Side Panel Access Panel Control Panel View Static Vent Door Latch Switch Control Timer – 7 –... - Page 8 Interior View (With Racks) Top Rack Bottom Rack Detergent/Rinse Module Static Dry Vent Detergent/Rinse Module Compartment View Detergent Compartment Sight Glass Rinse Agent Cap Compartment Lid – 8 –...
- Page 9 Interior View of Basin (With Racks Removed) Right Side View (Side Panel and Insulation Removed) Spray Arm Door Tension Spring Fill Funnel Heating Element Pressure Switch Hose Fill Hose Filter Assembly Clamp Nut Microfilter Bottom View (Looking Up) Sump Drain Pump Motor Pump Assembly Capacitor...
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Page 10: Dishwasher Components
Dishwasher Components Throughout this manual, features and appearance may vary from your model. Timer WARNING: Always turn off the electric power supply before servicing any electrical component, making ohmmeter checks, or replacing any parts. Note: All voltage checks should be made with a voltmeter having a full-scale range of 130 volts or higher. - Page 11 8. Release the door latch and allow the control Note: When installing the timer, it is important to panel cover to hang against the dishwasher align the threaded holes (A) and (B), marked in door. steps 3 and 4, with holes (A) and (B) in the control panel Threaded Hole (A) Timer...
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Page 12: Door Switch And Latch Assembly
7. Remove the 4 screws that connect the door Door Switch and Latch Assembly switch mounting bracket to the control panel cover. The door switch and latch assembly is located on the door assembly behind the control panel cover. 8. Pull the door switch assembly down far The dishwasher will not operate until the door is enough so that the door latch cup clears the closed, the latch engages the door catch (holding... -
Page 13: Static Dry System
6. Inspect the gasket on the channel assembly. Static Dry System If the gasket shows obvious signs of wear or damage, replace the channel assembly. The static dry system operates through a vent located in the control panel. The vent allows hot air to exit the dishwasher tub and gradually remove moisture. -
Page 14: Door Panel
Door Panel Note: Make sure the edge of the control panel The door panel covers the door to the dishwasher cover is flush with the edge of the door. and protects the detergent/rinse module electronics. 3. Align the screw holes on the control panel with the screw holes on the dishwasher door. -
Page 15: Detergent/Rinse Module
When activated for the second time in a cycle, the Detergent/Rinse Module lever lifts the connecting rod by the notch, lifting the rinse dispenser plunger (4) and releasing the The detergent rinse module automatically rinse agent. When deactivated, the lever returns dispenses both the detergent and the rinse agent to its original starting position. -
Page 16: Side Panels
5. Remove the 3 screws and top mounting Side Panels bracket. Removal Bracket 1. Disconnect the electric supply from the dishwasher. 2. Carefully pull the dishwasher out from its installation. 3. Remove the screws from the top and back of each dishwasher side panel (16 screws total). -
Page 17: Door Assembly
5. Remove the single screw just above and to 6. Disconnect the ground wire from the Timer. the side of each front leveling leg. 7. Disconnect the green and white multipin connectors from the Timer 8. Disconnect the 4 terminal lugs from the Door Switch and Latch Assembly Timer... - Page 18 Note: There is a door hinge assembly on both 18. Open the dishwasher door approximately 30 the left and right sides of the dishwasher. Both degrees. door hinge assemblies must be removed in order 19. Lift the bottom hinge arm up from the bottom to remove the door.
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Page 19: Bottom Door Seal
22. Remove the hinge pin from the dishwasher Bottom Door Seal door hinge. The bottom door seal prevents water leakage. The seal is fitted in a pinched metal groove at the bottom of the dishwasher door. Removal and Replacement 1. Remove the Door Panel 2. -
Page 20: Dishwasher Tub Seal
Dishwasher Tub Seal Heating Element The dishwasher tub seal prevents water leakage. The heating element maintains water temperature The seal is fitted in a seal channel that lines the during the wash and rinse cycles and heats the rim of the dishwasher tub. air during the static dry cycle. -
Page 21: Fill Funnel
Fill Funnel The fill funnel is mounted on the left side of the tub. Its purpose is to provide a method of supplying water for the wash and rinse cycles. The air gap prevents the siphoning of wash water from flowing back into the water supply system, should the water pressure drop to less than atmospheric pressure. -
Page 22: Water Valve
5. Remove the clamp and disconnect the tub fill Water Valve hose from the water valve assembly. The water valve is timer controlled and solenoid operated. The flow of water is controlled by a rubber flow washer capable of maintaining a flow rate of 1.8 ±14% gallons per minute (6.81 ±14% Tub Fill Hose liters per minute) with incoming water pressure of... -
Page 23: Pressure Switch
5. Remove the capillary tube from the float Pressure Switch switch. The pressure switch is located under the tub at the right front corner. A clear plastic tube, the pressure switch hose, runs from the float switch, around the fill funnel, and to the sump. Pressure Switch Hose As the dishwasher basin fills with water, the air pressure in the pressure switch hose increases. -
Page 24: Drain Pump Assembly
5. Remove the 2 bolts, lock-washers, and nuts. Drain Pump Assembly The drain pump assembly is located under the tub at the right rear corner. The drain pump operates on 120 VAC and is energized 60 seconds after the wash pump shuts down, to remove any water in the dishwasher sump. -
Page 25: Motor Pump Assembly
Motor Pump Assembly The motor pump assembly is located under the tub behind the sump assembly. This dishwasher Clamp model uses a capacitor start induction motor. The motor rotates clockwise (as viewed from the terminal end) and draws approximately 1 amp (±10%) at 120 VAC (±10%). - Page 26 9. Pull the motor mount back far enough to clear 8. Remove the screw and disconnect the ground the motor tab, work the motor from the wire from the wash pump motor assembly. attaching hoses, and remove the motor pump assembly from the dishwasher.
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Page 27: Sump Assembly
7. Remove the clamp from the hose that Sump Assembly connects the sump to the drain pump assembly. The sump assembly consists of the filter assembly, micro-filter, sump clamping nut, sump gasket, and sump. The filter assembly prevents large particles from reaching the micro-filter, and the micro-filter prevents small particles from Clamp reaching the sump. - Page 28 Note: The sump clamping nut turns counterclockwise and may be difficult to remove. It may be necessary to insert a screw driver or other tool between the clamping nut tabs to enable you to apply sufficient torque to break the factory seal.
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Page 29: Troubleshooting
Troubleshooting WARNING: Always turn off the electric power Troubleshooting the Door Switch supply before servicing any electrical component, making ohmmeter checks, or replacing any parts. The door switch can be tested using an ohmmeter and the strip circuit. Note: All voltage checks should be made with a 1. -
Page 30: Troubleshooting The Heating Element
Troubleshooting the Heating Element The heating element maintains water temperature during the wash and rinse cycles and heats the air during the static dry cycle. (See Specifications for heating element wattage ratings.) To check operation, advance timer to the dry cycle, set the selector switch for heated dry, then close and latch the dishwasher door. -
Page 31: Troubleshooting The Timer
Timer Strip Circuit Troubleshooting the Timer PRESSURE If the timer is suspected of faulty operation, refer SWITCH to the Timer Cycle Chart and Timer Strip Circuit and proceed as follows: 1. Index the timer to the first increment of the HEAVY WASH cycle. -
Page 32: Troubleshooting The Wash Pump Motor
Troubleshooting the Wash Pump Motor Troubleshooting the Water Fill Valve The wash pump motor does not start immediately If the water fill valve is suspected of faulty when the dishwasher cycle has started. The tub operation, refer to the strip circuit and proceed as will begin filling with water and the motor will start follows: approximately 40 seconds into the fill cycle. - Page 33 2. If the water does not touch the heating ele- Water Fill Valve Strip Circuit ment, disconnect power, close the door, and check the incoming water pressure. A mini- PRESSURE mum incoming water pressure of 20 PSI (138 SWITCH kPa) is needed to properly fill the dishwasher basin.
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Page 34: Troubleshooting Checklist
The wiring diagram, schematic, and timer cycle Troubleshooting Checklist chart are a necessity when making electrical checks. In most cases, an ohmmeter will handle The troubleshooting checklist is common for all all the tests necessary. dishwasher models. They use different parts to accomplish the same thing and diagnosis will To verify the setup of any particular cycle of remain similar. - Page 35 SYMPTOM CHECK FOR THE REMEDY FOLLOWING No heat during the dry 1. Defective heat switch. 1. Replace the heat switch. cycle. 2. Defective heater element. 2. Replace the heater element. 3. Defective timer. 3. Replace the timer. 4. Damaged or defective wiring. 4.
- Page 36 SYMPTOM CHECK FOR THE REMEDY FOLLOWING Poor washability. 1. Improper loading of dishes, pots, 1. Instruct the customer on pans, and nesting of silverware. proper loading of the dishwasher. Refer to the owners manual. 2. Defective spray arm. 2. Check spray arm for proper rotation.
- Page 37 SYMPTOM CHECK FOR THE REMEDY FOLLOWING Noisy pump assembly. 1. Debris in bottom of tub sump area. 1. Clean out the sump area. 2. Pump parts were not properly 2. Inspect the pump and installed. correct and installation errors. 3. Impellers are not properly 3.
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Page 38: Washability Complaints
Washability Complaints Hot Water – Ample supply of water at a minimum Rinse Agent – Use rinse agent if spotting or temperature of 120 °F (48.9 °C) is necessary. Do drying is a problem. A rinse agent will improve the not use dishwasher soon after using clothes water sheeting action and drying performance. -
Page 39: Schematic
Schematic WARNING: Power must be disconnected before servicing the appliance. PRESSURE SWITCH FLOAT SWITCH DRAIN PUMP INLET VALVE WASH PUMP DISPENSER (YELLOW (WHITE HOUSING) HOUSING) HEATER OPTIONAL OPTION SWITCH SWITCH TIMER TIMER MOTOR DOOR SWITCH 120V 60Hz Note: Schematic diagram subject to change. Please refer to diagram supplied with product located inside product console. -
Page 40: Illustrated Parts Catalog
Illustrated Parts Catalog – 40 –... - Page 41 – 41 –...
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- Page 44 ITEM NO. DESCRIPTION CATALOG QTY. NUMBER MAIN CONDUIT WD12X10164 O-RING WD01X10240 GUIDE CASING WD01X10241 RING NUT W/ GASKET WD01X10242 MAIN CONDUIT - UPPER SPRAY WD12X10165 CONDUIT - UPPER SPRAY WD12X10166 UPPER SPRAY ASM & GASKET WD22X10039 FILTER ASM WD12X10167 MICROFILTER WD12X10168 SUMP CLAMPING NUT WD12X10169...
- Page 45 ITEM NO. DESCRIPTION CATALOG QTY. NUMBER DOOR HINGE PIN WD01X10250 HINGE ASM WD14X10018 RIGHT HINGE ASM WD14X10020 LEFT HINGE ASM WD14X10019 WIRING HARNESS WD01X10267 DETERGENT DISPENSER WD12X10174 DOOR GASKET ASM WD08X10050 UPPER REAR CROSSPIECE WD27X10190 DOOR STRIKE WD13X10029 TUB INSULATION WD01X10249 HOOK WD17X10005...
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Page 46: Warranty
Any part of the dishwasher which fails due to a defect in materials or workmanship. During From the date of the this full one-year warranty, GE will also provide, free of charge, all labor and in-home service original purchase to replace the defective part.