Frigidaire FFBD2411NB Wiring Diagram (English) - Page 1
Frigidaire FFBD2411NB Manual
View all Frigidaire FFBD2411NB manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 1 highlights
Exploded View of Wash System Standard Dry Air Flow When the control advances to the "dry" portion of the cycle, a linear actuator retracts a valve, which opens a vent path through the console into the kitchen. The heated, moist air leaving the dishwasher through the console vent causes drier air to be drawn into the unit by way of intake vents located at the bottom of the door. The water on the dishes is evaporated into drier air and the venting process continues. The heating element is turned ON and OFF during the entire drying cycle. Trouble Shooting Tips Personal Injury Hazard Always disconnect the dishwasher from the electrical power source before adjusting or replacing components. Detergent and Rinse Aid Dispenser The detergent and rinse aid dispenser is a one piece component consisting of a molded detergent cup and a built-in rinse aid dispenser. The detergent cup has a spring loaded cover and the rinse aid dispenser has a removable cover. Liquid rinse aid is added to the dispenser up to the fill line indicator. The amount of rinse aid released can be adjusted by turning the arrow indicator from one, being the least amount, to four, being the greatest amount. To replace dispenser: • shut off electricity to dishwasher, • remove outer door panel assembly, • disconnect wiring to the actuator, • remove the six screws, • remove the dispenser, • replace and reinstall screws, • rewire actuator. Symptom Dishwasher will not operate when turned on. Check the Following Remedy 1. Fuse (blown or tripped). 2. 120 VAC supply wiring connection faulty. 3. Electronic control board defective. 4. No 12 VAC power to control. 5. Motor (inoperative). 6. Door switch (open contacts). 7. Door latch not making contact with door switch. 8. Touch pad circuit defective. 9. No indicator lamps illuminate when START or OPTIONS are pressed. 1. Replace fuse or reset breaker. 2. Repair or replace wire fasteners at dishwasher junction box. 3. Replace control board. 4. Replace control board. 5. Replace motor/impeller assembly. 6. Replace latch assembly. 7. Replace latch assembly. 8. Replace console assembly. 9. Replace console assembly. Motor hums but will not start or run. 1. Motor (bad bearings). 2. Motor stuck due to prolonged non-use. 1. Replace motor assembly. 2. Rotate motor impeller. Motor trips out on internal thermal overload protector. 1. Improper voltage. 2. Motor windings shorted. 3. Glass or foreign items in pump. 1. Check voltage. 2. Replace motor/impeller assembly. 3. Clean and clear blockage. Dishwasher runs but will not heat. Tub and Door Seal The door seal is pressed into the tub channel for an interference fit. Center the gasket (marked on back) at the tub top center and press in place without stretching or bunching. The gasket takes a short turn at the bottom of the tub channel before ending at the channel end wall. Detergent cover will not latch or open. 1. Heater element (open). 2. Electronic control board defective. 3. Wiring or terminal defective. 4. Hi-Limit thermostat defective. 1. Replace heater element. 2. Replace control board. 3. Repair or replace. 4. Replace thermostat. 1. Latch mechanism defective. 2. Electronic control board defective. 3. Wiring or terminal defective. 4. Broken spring(s). 5. Defective actuator. 1. Replace dispenser. 2. Replace control board. 3. Repair or replace. 4. Replace dispenser. 5. Replace dispenser. Pump Assembly The pump assembly is driven by a synchronous motor. Rotation is in the counterclockwise direction at 3600 RPM. The motor drives a pump which supplies 100 percent filtered water at a rate of approximately 12 GPM to one spray arm at a time. The spray arm's operation is alternated by small "pauses" of the motor during the wash cycle. Draining is accomplished by using a small separate synchronous drain pump mounted to the side of the sump. The drain pump is connected to the main pump by a small rubber hose. The drain check valve is located at the discharge end of the drain pump. The drain hose 900 Watt Heater Refer to the cycle chart on the reverse side to determine when the heater is on during the wash cycle. The heater cycles ON and OFF for brief periods during the drying cycle. is attached by a worm gear clamp to the discharge end of the drain pump. The drain hose must have a loop at a minimum height of 32 inches in order to insure proper drainage. The main pump can easily be removed by disconnecting the upper spray arm supply tube hose, the drain pump connector hose, the wiring harness connections made at the circulation motor, the water heat thermistor located on the bottom of the pump and rotating the four sump retainers toward the middle of the sump. Voltage checks of the heater should be made in the dry portion of the service test mode. Product Specifications Electrical Rating 120 Volts, 60Hz Separate Circuit..15 amp min.- 20 amp max. Motor (Amps 1.8 Heater Wattage 900 Total Amps (load rated 10.0 TempAssure 140°F ±5°F (60°C±3°C) [with outer door in place] TempBoost 145°F ±5°F (63°C ±3°C) Heated Wash/Heated Rinse Sanitize 150°F ±5°F (66°C ±3°C) Hi-Limit Thermostat 200°F (93°C) Gasket Cross Section Mounting Rib Tub Interior Short Turn Dishwasher will not pump out. Dishwasher will not fill with water. 1. Drain restricted. 2. Electronic control board defective. 3. Defective drain pump. 4. Blocked impeller. 5. Open windings. 6. Wiring or terminal defective. 1. Water supply turned off. 2. Defective water inlet fill valve. 3. Check fill valve screen for obstructions. 4. Defective float switch. 5. Electronic control board defective. 6. Wiring or terminal defective. 7. Float stuck in "UP" position. 1. Clear restrictions. 2. Replace control board. 3. Replace pump. 4. Check for blockage, clear. 5. Replace pump assembly. 6. Repair or replace. 1. Turn water supply on. 2. Replace water inlet fill valve. 3. Disassemble and clean screen. 4. Repair or replace. 5. Replace control board. 6. Repair or replace. 7. Clean float. Dishwasher water siphons out. 1. Drain hose (high) loop too low. 2. Drain line connected to a floor drain not vented. 1. Repair to proper 32-inch minimum height. 2. Install air gap at counter top. Water Supply Suggested minimum incoming water temperature 120°F (49°C) Pressure (PSI) min./max 20/120 Connection (NPT 3/8" Consumption (Normal Cycle 4.9 - 9.7 U.S. gal., 18.5 - 36.7 liters Water valve flow rate (U.S. GPM 83 Water recirculation rate (U.S. GPM approx. 12 Water fill time 87 sec. Detergent left in dispenser. 1. Detergent allowed to stand too long in dispenser. 2. Dispenser wet when detergent was added. 3. Detergent cover held closed or blocked by large dishes. 4. Improper incoming water temperature to properly dissolve detergent. 5. See "Detergent cover will not open." 1. Instruct customer/user. 2. Instruct customer/user. 3. Instruct customer/user on proper loading of dishes. 4. Incoming water temperature of 120°F is required to properly dissolve dishwashing detergents. 020905