Amana DWA22A Service Manual
  1. Manuals
  2. Brands
  3. Amana Manuals
  4. Dishwasher
  5. DWA22A
  6. Service manual
Amana DWA22A Service Manual

Amana DWA22A Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Service
Built–In
Dishwashers
This manual is to be used by qualified appliance
technicians only. Amana does not assume any
responsibility for property damage or personal
injury for improper service procedures done by
an unqualified person.
Base manual covers general
information on Built-In Dishwashers.
Refer to individual Technical Sheets
for information on specific models.
February 1999
DWA22A
DWA33A
DWA53A
DWA63A
DWA73A
RS3300003
Revison 0

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the DWA22A and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Amana DWA22A

Summary of Contents for Amana DWA22A

  • Page 1 DWA53A DWA63A DWA73A Built–In Dishwashers This manual is to be used by qualified appliance technicians only. Amana does not assume any responsibility for property damage or personal injury for improper service procedures done by an unqualified person. RS3300003 Revison 0...

  • Page 2: Table Of Contents

    Table of Contents Important Information ..........4 Before Calling Service Important Safety Information ........5 Food Soils Left on Dishes ........22 Installation Instructions Dishes not Dry ............22 Before Beginning ............. 6 Glassware/Flatware Spotted or Cloudy ....22 Preparation Check List ..........6 Dishware Chipped ..........
  • Page 3 Table of Contents Disassembly Procedures Appendix A Control Panel ............35 DWA22A Operating Instructions ......A–2 Timer Knob ............35 DWA33A Operating Instructions ......A–3 Timer ..............35 DWA53A Operating Instructions ......A–5 Rocker Switch ............35 DWA63A Operating Instructions ......A–7 Electronic Touchmatic™...

  • Page 4: Important Information

    (such as exposure to electrical shock) may result. CAUTION Amana will not be responsible for any injury or property damage from improper service procedures. If performing service on your own product, assume responsibility for any personal injury or property damage which may result.

  • Page 5: Important Safety Information

    Important Safety Information DANGER Recognize this symbol To avoid death, severe personal injury, fire or as a safety precaution. electrical shock when using dishwasher observe the following: • Read all instructions before using your dishwasher. • Use your dishwasher only as instructed in this •...

  • Page 6: Installation Instructions

    Installation Instructions Installer: Leave Installation Instructions with owner. WARNING Owner: Read your dishwasher Owner’s Manual. It To avoid risk of electric shock, personal injury or contains important safety information for operating this death, disconnect electrical power at fuse box or appliance.

  • Page 7: Installation Preparation

    Installation Instructions Installation Preparation NOTE: For proper operation and appearance of unit, cabinet opening should have dimensions as 1. Remove screws securing front of the kickplate shown below. If unit is to be placed in a corner, assembly. there must be at least a 2” side clearance to 2.
  • Page 8 Installation Instructions Drain Electrical 1. Review different ways to connect dishwasher to drain 1. The dishwasher operates on a 120 VAC, 60 Hz system. Choose method that best suits the need. electrical supply. Provide a separate circuit with a fuse or circuit breaker rated for at least 15 amps (20 amps if connected with disposer), but not more than 20 amps.

  • Page 9: Leveling Dishwasher Within Cabinets

    Installation Instructions Leveling Dishwasher within Cabinets Finishing the Drain Connection 1. Measure height of cabinet opening from underside of WARNING countertop to floor. Check chart for height opening and suggested adjustment. To avoid risk of electric shock, personal injury or death, plumbing material and drain hose must not Leg Leveler Adjustment Chart come in contact with wiring or electrical components.

  • Page 10: Finishing The Water Connection

    Installation Instructions Finishing the Water Connection Finishing the Electrical Connection CAUTION WARNING To avoid risk of property damage, do not solder within To avoid risk of electric shock, personal injury or 6” of the water inlet valve. Damage to the plastic parts death: in the valve may occur.

  • Page 11: Securing The Dishwasher

    Installation Instructions Securing the Dishwasher Installing Wood Panels Dishwasher must be secured to keep from tipping when Removing and Replacing Door door is opened. Choose one of the methods described below to secure unit. WARNING Countertop Anchoring To avoid risk of electric shock, personal injury or 1.

  • Page 12: Checking The Installation

    Installation Instructions Operate the machine through at least one fill and 10.Unlatch door and open while supporting door on both sides at the bottom to keep in place. Align screw pump-out, checking the following items: • At first fill, make sure water completely covers filter holes and replace screws.

  • Page 13: General Information

    General Information General Information Water Distribution System Another unique feature of the water distribution system is the two cavities of the sump. One cavity provides Water distribution system consists of an upper and filtered water to the pump for recirculation through the lower spray arm, upper (spray) arm delivery tube, filter, spray arms.

  • Page 14: Drying System

    General Information Filter Drying System Components The filter consists of two parts, an inner basket Vent Valve constructed of fine polyester mesh, and an outer filter of The vent valve is a rectangular rubber covered pad molded polypropylene. slightly larger than the opening. The vent valve is attached to the vent actuator which is electrically operated.

  • Page 15: Door Latch Assembly

    General Information Door Latch Assembly The door latch assembly has two functions, one is to lock the door in a closed position and the other is to operate the door switches. The dishwasher has two detergent cups, one in the The door latch assembly consists of the door handle, dispenser that has a spring loaded cover with a manual door handle bracket, door catch, door switch bracket,...

  • Page 16: Selector Switch And Thermostat

    General Information Selector Switch and Thermostat High Limit Thermostat Depending on model, the selector switch may have two Located on the left rear tub bottom, the high limit to six buttons and consist of one to three switches. thermostat is used to prevent the tub from overheating in the event of a component failure.

  • Page 17: Outside

    Care and Cleaning Instructions WARNING To avoid risk of burns, allow heating element to cool before cleaning the interior. Outside Occasionally wipe with a mild nonabrasive detergent and water. Rinse and dry. Inside The inside of the dishwasher is self-cleaning with normal Care of Drain Air Gap use.

  • Page 18: Dishwasher Features

    Dishwasher Features Your dishwasher cleans by spraying a mixture of hot water and detergent through the spray arms against soiled surfaces. Each cycle begins with a pre-drain. Next, the dishwasher fills with water covering the filter area. Water is then pumped through the filter and spray arms. Soil particles go down the drain as the water is pumped out and replaced with clean water.

  • Page 19: Normal Operating Sounds

    Normal Operating Sounds Preparing and Loading Dishes Loading the Top Rack (Racks may vary from Important Read before operating your dishwasher. This model to model.) dishwasher is quieter than comparable dishwashers. NOTE: Do not cover the funnel when loading. The new wash system uses energy efficient motors for the wash and drain portions of the cycle you select.

  • Page 20: Loading The Bottom Rack

    Normal Operating Sounds Loading the Bottom Rack Loading the Silverware Basket • Make sure tall items do not block spray arm rotation. Mix spoons, forks and knives to prevent nesting. Mixing items gives better cleaning and drying. Small plastic • Place plates and platters so they do not touch. dishware such as measuring spoons and lids are not •...

  • Page 21: Dishwasher Dispenser & Detergents

    Dishwasher Dispenser & Detergents Filling the Detergent Dispenser Rinse Aid The detergent dispenser has one covered and one Rinse aid greatly improves drying and reduces uncovered cup. Detergent in the uncovered cup falls into water spots and filming. Water "sheets" off dishes the dishwasher when the door is closed.

  • Page 22: Before Calling Service

    Before Calling Service Food Soils Left on Dishes Dishware Chipped • Load with care and do not overload. See Preparing • Choose another cycle for longer washing time. and Loading dishes . • Check rack loading section for proper loading—avoid nesting items.

  • Page 23: Dishwasher Leaks

    Before Calling Service Dishwasher Leaks Cycle Takes a Long Time • Is cycle in a water heating delay? See Operating • Use only fresh detergent designed for automatic dishwashers. Measure detergent carefully. Try a Instructions. different brand. • Has the delay start option been selected? •...

  • Page 24: Component Testing Procedures

    Component Testing Procedures WARNING To avoid risk of electrical shock, personal injury, or death, disconnect power to unit before servicing, unless testing requires it. Illustration Component Test Procedure Results Dispenser Measure resistance from terminal to Approximately 1928 Ω terminal: Vent actuator Measure resistance from terminal to Approximately 1893 Ω...

  • Page 25: Troubleshooting Procedures

    Troubleshooting Procedures Clean light does not illuminate at end of cycle. NOTE: Some models may not have this feature. Latch unit door Does the unit and operate in operate? normal wash cycle. Rotate timer to end of cycle. See "Dishwasher Loosen control panel.

  • Page 26: Dishes Are Not Drying

    Troubleshooting Procedures Dishes are not drying. NOTE: Incoming water must be above 120°F to operate properly. Is heat dry switch on? Turn heat dry Rotate selector switch on. switch to dry. Is the heating element heating? Remove door panel and kick plate. Measure voltage between terminals on heating element.

  • Page 27: Dishwasher Will Not Operate

    Troubleshooting Procedures Dishwasher will not operate. Close and latch door. Does clean Rotate timer to light glow? end-of-cycle. Failed timer. Loosen control panel and latch the door. Measure voltage Is there between terminals on the voltage? two switches closes to the outside.

  • Page 28: Dishwasher Will Not Drain

    Troubleshooting Procedures Dishwasher will not drain. Remove electrical power. Remove door panel and kick plate. Does drain Rotate timer to Disconnect wires from drain pump operate? drain cycle. pump. Apply power, rotate timer to drain cycle and measure voltage Verify drain hose between the two wires.

  • Page 29: Door Leaks

    Troubleshooting Procedures Door leaks. Remove door panel and loosen control panel. Door leaks. Inspect door latch, door strike, and door hinge. If ok, replace door seal. Water heating status light does not glow during pause. NOTE: Some models may not have this feature. Select high temperature wash.

  • Page 30: Steam Comes From The Vent During Wash Cycle

    Troubleshooting Procedures Steam comes from the vent during wash cycle. Loosen control panel. Remove door panel. Remove vent mechanism. Is the valve in place on the actuator arm? Replace vent Snap valve mechanism. into place. Timer will not advance out of pause when rinse temp boost is selected. NOTE: Timer should advance when water temperature reaches 135°F.

  • Page 31: Timer Will Not Advance Out Of Pause When Wash Temp Boost Is Selected

    Troubleshooting Procedures Timer will not advance out of pause when wash temp boost is selected. NOTE: Timer should advance when water temperature reaches 135°F. Heater should increase water temperature approximately 1°F a minute. NOTE: Some models may not have this feature. Is the heating Rotate timer to final rinse cycle.

  • Page 32: Timer Will Not Pause In Wash When Wash Temp Boost Is Selected

    Troubleshooting Procedures Timer will not pause in wash when wash temp boost is selected. NOTE: Timer should advance when water temperature reaches 135°F. Heater should increase water temperature approximately 1°F a minute. NOTE: Some models may not have this feature. Remove electrical power and loosen control panel.

  • Page 33: Timer Will Not Pause In Wash When Water Temperature Is Below 125°F

    Troubleshooting Procedures Timer will not pause in wash when water temperature is below 125°F. NOTE: Temp assure operates only if wash temp boost is NOT selected. NOTE: Some models may not have this feature. Remove electrical power and loosen control panel. Remove orange wire from option switch.

  • Page 34: Wash Pump Motor Will Not Operate

    Troubleshooting Procedures Wash pump motor will not operate. Remove door panel and kick plate. Disconnect terminal plug from Is voltage wash motor. present? Measure voltage between blue 0 VAC and white wires. Broken wire or 120 VAC failed timer. Remove filter and pump cover.

  • Page 35: Disassembly Procedures

    Disassembly Procedures To avoid risk of electrical shock, personal injury, or death: WARNING disconnect electrical supply before servicing. Control Panel Electronic Touchmatic™ Overlay 1. Turn off power supply to unit. 1. Turn off power supply to unit. 2. Remove screws securing top of the inner door panel. 2.

  • Page 36: Control Board

    Disassembly Procedures To avoid risk of electrical shock, personal injury, or death: WARNING disconnect electrical supply before servicing. Control Board Vent Valve 1. Turn off power supply to unit. 1. Turn off power supply to unit. 2. Remove control panel, see "Control Panel" 2.

  • Page 37: Inner Door Panel

    Disassembly Procedures To avoid risk of electrical shock, personal injury, or death: WARNING disconnect electrical supply before servicing. Inner Door Panel 1. Remove control panel, door vent, dispenser and latch. 2. Remove the two bolts (T-25 TORX®) from each hinge and lift off. 3.

  • Page 38: Kick Plate

    Disassembly Procedures To avoid risk of electrical shock, personal injury, or death: WARNING disconnect electrical supply before servicing. Kick Plate • Remove kick plate and insulation by removing screws and pulling outward on bottom of kick plate. Heating Element 1. Turn off power supply to unit. 2.

  • Page 39: Lower Spray Arm

    Disassembly Procedures To avoid risk of electrical shock, personal injury, or death: WARNING disconnect electrical supply before servicing. Lower Spray Arm Pump and Motor Assembly • Remove lower spray arm by pulling outward on 1. Turn off power supply to unit. retaining clips and lift upward.

  • Page 40: Thermostats (On Sump)-Mechanical Timer Models

    Disassembly Procedures To avoid risk of electrical shock, personal injury, or death: WARNING disconnect electrical supply before servicing. Thermostats (On Sump)–Mechanical Timer High Limit Thermostat (On Tub Bottom) Models 1. Turn off power supply to unit. 2. Disconnect wires from thermostat and remove single 1.

  • Page 41: Motor And Impeller

    Disassembly Procedures To avoid risk of electrical shock, personal injury, or death: WARNING disconnect electrical supply before servicing. Motor and Impeller Motor Mounting Bracket 1. Turn off power supply to unit. 1. Turn off power supply to unit. 2. Remove pump housing, motor mounting bracket, 2.

  • Page 42: This Page Intentionally Left Blank

    Disassembly Procedures To avoid risk of electrical shock, personal injury, or death: WARNING disconnect electrical supply before servicing. This page intentionally left blank. RS3300003 Rev. 0...
  • Page 43 Appendix A A–1 RS3300003 Rev. 0...

  • Page 44: Dwa22A Operating Instructions

    DWA22A Operating Instructions NOTE: Before operating dishwasher read Important Safety Instructions, Preparing and Loading Dishes , Dishwasher Dispenser and Detergents and Rinse Aid sections of owner’s manual. 1. Load dishwasher (See Preparing and Loading Dishes section of owner’s manual ).

  • Page 45: Dwa33A Operating Instructions

    DWA33A Operating Instructions NOTE: Before operating dishwasher read Important Safety Instructions, Preparing and Loading Dishes , Dishwasher Dispenser and Detergents and Rinse Aid sections of owner’s manual. 1. Load dishwasher (See Preparing and Loading Dishes section of owner’s manual ). 2.
  • Page 46 To speed drying HEATED DRY option. since the heating element is off process open door slightly after during drying cycle. cycle is complete. Part No. 12422802 Printed in U.S.A. © 1999 Amana Appliances Amana, Iowa 52204 P/N 124344701 RS3300003 Rev. 0 A–4...

  • Page 47: Dwa53A Operating Instructions

    DWA53A Operating Instructions OFF RINSE/HOLD PLATE WARMER DELAY HOURS SELECT HEATED DRY ENERGY OPTIONS POTS & PANS PREWASH WASH ENERGY NORMAL HEATED TEMP SAVER WASH BOOST WASH LIGHT WASH NOTE: Before operating dishwasher read Important Safety Instructions, Preparing and Loading Dishes , Dishwasher Dispenser and Detergents and Rinse Aid sections of owner’s manual.
  • Page 48 To speed process open door slightly after cycle is complete. electricity since the heating turn off option. element is off during drying cycle. Part No. 12422803 Printed in U.S.A. © 1999 Amana Appliances Amana, Iowa 52204 P/N 154344801 RS3300003 Rev. 0 A–6...

  • Page 49: Dwa63A Operating Instructions

    DWA63A Operating Instructions NOTE: Before operating dishwasher read Important Safety Instructions, Preparing and Loading Dishes , Dishwasher Dispenser and Detergents and Rinse Aid sections of owner’s manual. 1. Load dishwasher (See Preparing and Loading Dishes section of owner’s manual ). 2.
  • Page 50 CLEAN Light comes on when cycle is complete. To turn light off, turn dial slightly until it goes off. Part No. 12422804 Printed in U.S.A. ©1999 Amana Appliances P/N 154344901 Amana, Iowa 52204 RS3300003 Rev. 0 A–8...

  • Page 51: Dwa73A Operating Instructions

    DWA73A Operating instructions ADD-A-DISH CYCLES ENERGY OPTIONS WASHING RINSING DELAY WATER STATUS START POTS & NORMAL LIGHT SAVER DRYING TEMP START PANS WASH WASH CYCLE CANCEL BOOST 4hr. CLEAN CHILD LOCK NOTE: Before operating dishwasher read Important Safety Instructions, Preparing and Loading Dishes , Dishwasher Dispenser and Detergents and Rinse Aid sections of owner’s manual.
  • Page 52 Light indicates drying portion of cycle. Drying light comes on when either drying option is selected. CLEAN Light comes on at end of cycle and remains on until door is open. Part No. 12422805 Printed in U.S.A. © 1999 Amana Appliances Amana, Iowa 52204 P/N 154345001 RS3300003 Rev. 0 A–10...

This manual is also suitable for:

Dwa53aDwa63aDwa73aDwa33a

Table of Contents