Electrolux FDR251RJR0 Service Manual Download Page 33 | Manualshive

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B - 1

APPENDIX B

Dishwasher Tech Data Sheet

Model

Number

Service Data

Sheet

Specifications

Timer

Chart

Timer
Block

Schematic

FDR251RJR0

154384501

B - 2

B - 3

B - 3

B - 3

FDR251RJS0

154384501

B - 2

B - 3

B - 3

B - 3

FDS251RJR0

154384501

B - 2

B - 3

B - 3

B - 3

FDR252RBB0

154384501

B - 2

B - 3

B - 3

B - 3

FDR252RBS0

154384501

B - 2

B - 3

B - 3

B - 3

FDS252RBS0

154384501

B - 2

B - 3

B - 3

B - 3

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Summary of Contents for FDR251RJR0

Page 1: ...DISHWASHER SERVICE MANUAL 2002 MECHANICAL MODELS FDR251RJR0 FDR252RBB0 FDR251RJS0 FDR252RBS0 FDS251RJR0 FDS252RBS0 5995371183 May 2002 KLWH HVWLQJKRXVH 7 5 2 8 20 3 5 2 8 7 6 1 ...

Page 2: ... To check heater 8 Thermostat 8 To check thermostat 8 Fill Funnel and Air Gap Assembly 8 Motor Start Relay 8 To test the relay 8 Motor and Pump Assembly 9 Motor and pump assembly in Wash 9 Motor and Pump Assembly in Drain 10 SERVICE AND REPAIR DISASSEMBLY Safety Precautions 11 Remove Outer Door Panel 11 RemoveControlPanel 11 To Replace Timer 11 Replace Selector Switch 12 Replace Door Latch Assembl...

Page 3: ...peller 15 Remove macerator blade from shaft 15 Remove pump housing cover 15 Removepumpslinger 15 Remove volute cover 15 Removelowerpumpimpeller 15 Remove carbon face half of pump seal 15 Removesump 15 Motor to Sump Installation 16 Motor shaft seal 16 Install sump gasket 16 To Check Motor 16 APPENDIX A Diagrams Exploded Views A 1 APPENDIX B Technical Data Sheet B 1 ...

Page 4: ...off the gas supply Turn off the water supply 3 Never interfere with the proper operation of any safety device 4 USE ONLY REPLACEMENT PARTS CATALOGED FOR THIS APPLIANCE SUBSTITUTIONS MAY DEFEAT COMPLIANCE WITH SAFETY STANDARDS SET FOR HOME APPLIANCES 5 GROUNDING The standard color coding for safety ground wires is GREEN or GREEN with YELLOW STRIPES Ground leads are not to be used as current carryin...

Page 5: ... 140 F 60 C 140 F 60 C 140 F 60 C COMPONENT RESISTANCE ohms Timer Motor 7700 7700 7700 7700 7700 7700 Heating Element 23 25 23 25 23 25 23 25 23 25 23 25 Motor Run Winding 6 0 6 0 6 0 6 0 6 0 6 0 Wash Start Winding 6 4 6 4 6 4 6 4 6 4 6 4 Drain Start Winding 6 4 6 4 6 4 6 4 6 4 6 4 Dispenser 1928 1928 1928 1928 1928 1928 Water Valve Solenoid 699 699 699 699 699 699 WATER SUPPLY Minimum Incoming Wa...

Page 6: ...ere is no power at blue orange wire on relay then follow blue orange wire back to timer Check this wire at timer for power 6 If no power is found at timer on the blue orange wire disconnect power to the dishwasher Check for continuity between blue orange wire and brown wire from selector switch to timer You should read zero 0 ohms If not timer contact is open and timer needs to be replaced 7 If mo...

Page 7: ...cover The second is the dispenser having a spring loaded cover with a manual or automatic release latch Prior to starting the dishwasher detergent is added to the dispense cup and the cover is latched closed The open cup is also filled but will empty into the tub as soon as the door is lifted to the upright position The detergent in the covered cup is held until the start of the second wash The ti...

Page 8: ...y a rubber flow washer capable of maintaining a flow rate of 83 gallons per minute with incoming water pressure of 20 to 120 P S I To Test the Water Valve 1 Disconnect dishwasher from power supply 2 Remove screws securing bottom service panel and remove panel 3 Remove electrical leads from valve and check solenoid with an ohmmeter See the Product Specifications for your model for the correct readi...

Page 9: ...ture of water in sump After water temperature reaches 140 F delay should go out and timer advance 6 If timer advances thermostat is good FILL FUNNEL AND AIR GAP ASSEMBLE The fill funnel and air gap assemble is molded onto the left side of the tub It s purpose is to provide a method of supplying water to the tub in the wash and rinse cycles through an air gap as required by plumbing codes The air g...

Page 10: ...wise direction The other phase winding starts the motor in the clockwise direction Motor and Pump Assembly in Wash The timer contact closes to send power to the motor start relay then on to the motor starting the motor in the counterclockwise direction As the motor starts the water level in the bottom of the dishwasher will be just to the under side of the heater The wash impeller pulls water into...

Page 11: ...3 to 4 gallons of water per minute As the water exits the drain port the pressure opens a check valve on the outside of the port This check valve when closed will keep water from entering the dishwasher from the house drain if it would get restricted After the water passes through the check valve it enters the drain hose and exits the dishwasher Pump housing Pump housing cover Volute Cover Lower i...

Page 12: ... Control Panel can be removed without removing outer door panel Be sure to use caution not to scratch outer door panel To Replace Timer 1 Disconnect dishwasher from electrical supply 2 Remove timer knob Note You may need to add two pieces of tape to the sides of the knob and use pliers to remove the knob 3 Remove six 6 screws securing control panel to inner door panel See Remove Control Panel 4 Ca...

Page 13: ...rom wax motor actuator 4 Remove six screws holding dispenser Note Gasket for dispenser only comes with dispenser Replace Thermostat 1 Disconnect dishwasher from electrical supply 2 Remove outer door panel See Remove Outer Panel 3 Remove screw holding retainer over thermostat 4 Remove wires from thermostat NOTE If Selector Switch is a rocker switch squeeze locks on ends of switch to remove it from ...

Page 14: ...other side and repeat step 4 6 Close door to set seal Replace Water Valve 1 Disconnect dishwasher from electrical supply 2 Turn off water supply to water valve from water source 3 Remove access panel See Remove Access Panel 4 Disconnect water line from water valve Be careful to catch water when removing water line from valve 5 Remove tub fill tube from valve 6 Remove mounting screws 7 Remove wirin...

Page 15: ...end cap from both rack slides 2 Pull rack forward off slides 3 Install new rack to complete repair Replace Upper Rack Tub Rollers 1 See Upper Rack replacement 2 Remove back slide end cap slide rail off rollers 3 Remove roller 4 When installing new roller first turn screw counterclockwise to keep from cross threading hole then tighten roller 5 Install new relay Reverse procedure to complete repair ...

Page 16: ...emove volute cover Remove volute cover held in by 2 T 20 Torx screws Remove lower pump impeller Remove carbon face half of pump seal Remove Sump Complete motor and pump must be removed to replace sump 1 Disassemble pump as listed above 2 Remove three 5 16 bolts holding motor to sump and remove motor Motor Mounting Screws Repair Wash Pump Remove spray Arm 1 Remove tower by turning off counterclockw...

Page 17: ...p gasket 1 Turn sump up side down 2 Find notch on inside of gasket and line notch up with solid area beside drain port 3 Do not apply any lubricant to inside of gasket Place gasket onto sump making sure flange on gasket goes into sump channel See cut away 4 Apply lubricant to tub to aid installing sump To Check Motor The motor on the dishwasher is a dual directional motor 1 Disconnect power from d...

Page 18: ... Panel Door Tub Motor Pump Frame Racks FDR251RJR0 A 2 A 3 A 6 A 10 A 11 A 15 FDR251RJS0 A 2 A 3 A 6 A 10 A 11 A 15 FDS251RJR0 A 2 A 3 A 7 A 10 A 12 A 15 FDR252RBB0 A 2 A 4 A 8 A 10 A 13 A 15 FDR252RBS0 A 2 A 4 A 8 A 10 A 13 A 15 FDS252RBS0 A 2 A 5 A 9 A 10 A 14 A 15 ...

Page 19: ...A 2 CONTROL PANEL For Model s FDR251RJR0 FDR251RJS0 FDS251RJR0 FDR252RBB0 FDR252RBS0 FDS252RBS0 ...

Page 20: ...A 3 DOOR For Model s FDR251RJR0 FDR251RJS0 FDS251RJR0 ...

Page 21: ...A 4 DOOR For Model s FDR252RBB0 FDR252RBS0 ...

Page 22: ...A 5 DOOR For Model s FDS252RBS0 ...

Page 23: ...A 6 TUB For Model s FDR251RJR0 FDR251RJS0 ...

Page 24: ...A 7 TUB For Model s FDS251RJR0 ...

Page 25: ...A 8 TUB For Model s FDR252RBB0 FDR252RBS0 ...

Page 26: ...A 9 TUB For Model s FDS252RBS0 ...

Page 27: ...A 10 MOTOR PUMP For Model s FDR251RJR0 FDR251RJS0 FDS251RJR0 FDR252RBB0 FDR252RBS0 FDS252RBS0 ...

Page 28: ...A 11 FRAME For Model s FDR251RJR0 FDR251RJS0 ...

Page 29: ...A 12 FRAME For Model s FDS251RJR0 ...

Page 30: ...A 13 FRAME For Model s FDR252RBB0 FDR252RBS0 ...

Page 31: ...A 14 FRAME For Model s FDS252RBS0 ...

Page 32: ...A 15 RACK For Model s FDR251RJR0 FDR251RJS0 FDS251RJR0 FDR252RBB0 FDR252RBS0 FDS252RBS0 ...

Page 33: ...et Specifications Timer Chart Timer Block Schematic FDR251RJR0 154384501 B 2 B 3 B 3 B 3 FDR251RJS0 154384501 B 2 B 3 B 3 B 3 FDS251RJR0 154384501 B 2 B 3 B 3 B 3 FDR252RBB0 154384501 B 2 B 3 B 3 B 3 FDR252RBS0 154384501 B 2 B 3 B 3 B 3 FDS252RBS0 154384501 B 2 B 3 B 3 B 3 ...

Page 34: ...ing usually on glassware caused by a combination of soft water 0 4 grains water temperature over 160 F 71 C or too much detergent Dishes not dry Dishes not loaded to permit proper draining Wetting agent not being used in models equipped with automatic wetting agent dispenser Supply water temperature under 140 F 60 C Purge cold water out of hot water faucet Low voltage supply Cool Dry is being sele...

Page 35: ...B 3 ...

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