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14

Pressure Switch

1.    Disconnect power to dishwasher.
2.    Remove as much water as possible from sump.
3.    Remove toe kick and outer door panel.
4.    Remove unit from under counter top far enough to 

access back of pressure switch.

5.    Removing junction box could give you access to 

the pressure switch.

6.  With pliers, compress mount on back side of 

switch and pull switch from frame. See figure 
below

7.  Disconnect the three wires from the pressure 

switch. Terminals have locks, press down on lock 

Water Valve

Front frame rail 

Mounting screws

Junction box

Door Spring

1.    Loosen dishwasher and pull forward to access door 

spring.

2.    Pull pin out of side frame to release top of spring.
3.    Replace spring adjust as needed by installing pin 

into proper hole in frame. Apply grease on both 
ends of the spring after making finial adjustment.

4.    Reinstall making sure unit is level and secure.

Hinge Assembly

1.    Disconnect power to dishwasher.
2.    Loosen dishwasher and pull forward to access door 

spring.

3.    Pull pin out of side frame to release top of spring.
4.    Remove outer door panel.
5.    Remove screws and nuts holding inner door panel 

to hinges, close and latch inner door panel.

6.    Remove locking clip from both hinge pins and slide 

hinge assemble from product. 

Mounting pin

Frame

7.    Reassemble in reverse order making sure lubricant 

is used on both ends of springs.

8.    Adjust springs as needed before installing under 

counter.

9.    Reinstall making sure unit is level and secure.

to remove terminal.

8.  Remove pressure 

hose from switch by 
pushing it from the 
switch. 

9.  Complete repair in 

reverse order.

 

caution

The following repairs will require pulling the 
dishwasher either part way or all the way from under 
the counter top.  When removing the product from 
under the counter, extreme care must be taken to 
protect the product and the floor from damage. 
Always use protection under the feet and legs when 
pulling unit out. When reinstalling make sure product 
is leveled and secured.

Mounting Screws

Hinge pins

Locking Clip

Содержание FMB330RGB0

Страница 1: ...5995498770 September 2007 2007 18 Inch Built In Dishwasher Service Manual ...

Страница 2: ...2 ...

Страница 3: ...s in the Mount Assembly 8 Heater 8 Tub and Door Attachments 8 Air Gap 8 Sump 9 Delivery Tube 9 Door Hinge and Door Springs 9 Door Seal 9 Tub Rollers 9 Vent 10 Table of contents Disassembly and Service 11 Outer Door Panel 11 Console 11 Timer 11 Door Latch 11 Selector Switch 11 Vent Housing and Vent Grate 12 Dispenser 12 Lower Spray Arm 12 Upper Rack 12 Center Spray Arm 12 Door Seal 12 Water Valve 1...

Страница 4: ...mer motor will start after the knob is moved from the off setting 6 It is best to advance the timer with the door open When the high temperature wash cycle is selected the timer advances the cycle up to the main wash section of the wash cycle then near the end of this section or when the indicator on the timer knob is straight down and again just before the plate warmer location the timer will pau...

Страница 5: ... switches 1 Disconnect power to the unit for safety 2 When checking a switch always remove one wire from the switch 3 Now check the switch for continuity with the latch closed then for no continuity with the switch open If door is open the door switches are open Actuator Door strike Latch in the closed position Actuator Cam Detergent and Rinse Aid Dispenser The detergent and rinse aid dispenser co...

Страница 6: ...and lock the cover Once the cycle reaches the main wash the timer applies power to the wax motor actuator The plunger of the wax motor extends pressing down on a pivot arm attached to the latch for the cover This releases the cover to dispense the detergent At the same time on the opposite end of this pivot arm a pin rides up in the actuating arm for the rinse aid dispenser it exits through a diff...

Страница 7: ...sembly then to an air chamber on the front of the sump As the water level in the tub rises air trapped in the sump air chamber applies pressure on the pressure switch which Lower Spray Arm The lower spray arm turns in a clockwise direction spraying up into the lower rack The arm is attached to the spray arm support with a locking ring To remove hold the arm and turn the lock clockwise When reinsta...

Страница 8: ...se the control thermostat After the thermostat closes the timer advances on to the next cycle The time needed for this to occur can vary depending on incoming water temperature and load Safety Thermostat The safety thermostat is a normally closed thermostat wired in series with the heater that will open if the temperature in the tub raises over 190 This thermostat only disconnects power to the hea...

Страница 9: ...ed out and raised to a higher hole location If the tension is too great it can be lowered To make spring adjustments the dishwasher will have to be pulled forward to access the pins hinge arm spring locator pin Door seal The door seal seals the area between the tub and the inner door panel to prevent water leaks The door seal around the tub is all one piece and presses into a channel formed around...

Страница 10: ... top of the tub passes out the vent This allows outside air to enter the tub from the right hand side through the air gap This air flow speeds the water evaporation which in turn forces more steam and moisture out the vent If the customer selects heated dry the added heat increases the steam pressure and allows for faster drying of the load There is a gasket around the vent housing and the vent ho...

Страница 11: ...e door latch until last Timer 1 Disconnect power to the dishwasher 2 Remove outer door panel 3 Remove knob from timer by pulling straight off timer shaft 4 Remove console 5 Press in on locks for the disconnect block and pull block from timer 6 Remove two timer mounting screws Ground wire has a locking terminal press down on lock to remove terminal Door Latch 1 Disconnect power to the dishwasher 2 ...

Страница 12: ...g down from top of rack until lock clicks There is a gasket inside the spray arm and locking in place will be tight make sure spray arm is fully locked to delivery tube Door Seal 1 To remove the door seal pull free from the channel around the tub 2 Locate the inside of new seal Go to the end of the seal one side will be shaved off This is the inside 3 Find center of seal Push center of seal into c...

Страница 13: ...Complete repairs in reverse order 1 Disconnect power to dishwasher 2 Remove as much water as possible from sump 3 Remove toe kick and outer door panel 4 Turn off water supply to dishwasher then place protection under water line that attaches to the water valve to catch water that will be in the line as supply line is removed from the water valve 5 Access repair per note above or remove unit from u...

Страница 14: ...nect power to dishwasher 2 Loosen dishwasher and pull forward to access door spring 3 Pull pin out of side frame to release top of spring 4 Remove outer door panel 5 Remove screws and nuts holding inner door panel to hinges close and latch inner door panel 6 Remove locking clip from both hinge pins and slide hinge assemble from product Mounting pin Frame 7 Reassemble in reverse order making sure l...

Страница 15: ...nals have locks press down on lock to remove terminal 9 Replace drain pump in reverse order Figure below shows all components of the dishwash er with the unit laying on it s back Wash motor and pump Assembly 1 Disconnect power to dishwasher 2 Remove as much water as possible from sump before starting this repair 3 Remove toe kick and outer door panel 4 Turn off water supply to dishwasher then plac...

Страница 16: ...there is protection for the floor before unit is laid down 8 Remove hoses from sump The hose from the pressure switch which is mounted to the air chamber of the sump is removed easier if it is pushed from the sump and not pulled off by the hose 9 Disconnect the disconnect for the thermostats 10 Carefully remove thermostat mount from sump 11 Install thermostats on new sump Make sure there is Therma...

Страница 17: ...17 PARTS LIST BREAKDOWN ...

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Страница 25: ...NOTE WHEN HI TEMP OPTIO Service Information ...

Страница 26: ...EN HI TEMP OPTION IS SELECTED THE TIMER WILL PAUSE UNTIL WASH TEMPERATURE IS REACHED ...

Страница 27: ......

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