Frigidaire FDB1500LFS0 User guide

Trouble Shooting TipsExploded View of Wash System
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
Product Specifications
Electrical
Rating ...................................120 Volts, 60Hz
Separate Circuit..15 amp min.- 20 amp max.
Motor (Amps) ........................................... 0.6
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 .................. 155°F ±5°F (66°C ±3°C)
Hi-Limit Thermostat ................ 200°F (93°C)
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.
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.
Check the Following
1. Fuse (blown or tripped).
2. 120 VAC supply wiring connection
faulty.
3. Electronic control board defective.
4. Motor (inoperative).
5. Door switch (open contacts).
6. Door latch not making contact with
door switch.
7. Touch pad circuit defective.
8. No indicator lamps illuminate when
START or OPTIONS are pressed.
1. Motor (bad bearings).
2. Motor stuck due to prolonged
non-use.
1. Improper voltage.
2. Motor windings shorted.
3. Glass or foreign items in pump.
1. Heater element (open).
2. Electronic control board defective.
3. Wiring or terminal defective.
4. Hi-Limit thermostat defective.
1. Latch mechanism defective.
2. Electronic control board defective.
3. Wiring or terminal defective.
4. Broken spring(s).
5. Defective actuator.
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. Drain hose (high) loop too low.
2. Drain line connected to a floor drain
not vented.
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."
Always disconnect the dishwasher from the electrical power source before adjusting or
replacing components.
Personal Injury Hazard
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.
Voltage checks of the heater should be made in
the dry portion of the service test mode.
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.
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
without stretching or bunching. The gasket takes
a short turn at the bottom of the tub channel
before ending at the channel end wall.
Short Turn
Gasket Cross Section
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.
Mounting
Rib
Tub
Interior
Remedy
1. Replace fuse or reset breaker.
2. Repair or replace wire fasteners at
dishwasher junction box.
3. Replace control module.
4. Replace motor/impeller assembly.
5. Replace latch assembly.
6. Replace latch assembly.
7. Replace console assembly.
8. Replace console assembly.
1. Replace motor assembly.
2. Rotate motor impeller.
1. Check voltage.
2. Replace motor/impeller assembly.
3. Clean and clear blockage.
1. Replace heater element.
2. Replace control module.
3. Repair or replace.
4. Replace thermostat.
1. Replace dispenser.
2. Replace control module.
3. Repair or replace.
4. Replace dispenser.
5. Replace dispenser.
1. Clear restrictions.
2. Replace control module.
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 module.
6. Repair or replace.
7. Clean float.
1. Repair to proper
32-inch minimum
height
.
2. Install air gap at counter top.
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.
Symptom
Dishwasher will not operate when
turned on.
Motor hums but will not start or run.
Motor trips out on internal thermal
overload protector.
Dishwasher runs but will not heat.
Detergent cover will not latch or
open.
Dishwasher will not pump out.
Dishwasher will not fill with water.
Dishwasher water siphons out.
Detergent left in dispenser.
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
020905
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.

UPPER RACK
NORMAL WASH
ECO WASH
CYCLES
POTS & PANS
RINSE ONLY
CLEAN
WASH 1
8 MIN.
TIME
IN
MINUTES
RINSE 1
10 MIN.
RINSE 2
10 MIN.
RINSE 3
10 MIN.
RINSE 4
10 MIN.
RINSE 5
12.5 MIN.
DRY (HOT OR COOL)
23.5 MIN.
WASH 2
21 MIN.
DRYING
SANITIZED*
WASHING
LED
BK......................... Black
BU............................Blue
PK............................Pink
R...............................Red
R-BK...............Red/Black
R-Y................Red/Yellow
VIO.........................Violet
W...........................White
Wiring Diagram
Display Codes (LED)
To start
To delay start
Close and latch door. Press START/CANCEL pad.
Close and latch door. Press DELAY START pad to select desired
delay time.
To select a new
cycle or option Press desired cycle and/or option pad. The indicator lights will change. Press
START/CANCEL within 15 seconds to begin cycle.
To cancel cycle Press START/CANCEL. Dishwasher will drain for 90 seconds, then shut off.
WASHING
SANITIZED
DRYING
CLEAN
OPTION LED's Flashing
STATUS LED's Flashing
---------------------- Wash portion of cycle.
-------------------- The SANITIZED criteria has been met. Indicator light will switch off when door is opened.
------------------------ Drying portion of cycle.
------------------------ Shows completion of cycle. Indicator light will switch off when door is opened.
– All LED's flashing indicates power failure has occurred. Press START/CANCEL pad and reselect desired options and cycle.
-- The STATUS LED's that are lit when the door is opened will flash. Close door.
PUMP MOTOR
DRAIN MOTOR VIO
120VAC
60HZ
ELECTRONIC
CONTROL
BOARD
*SOME MODELS
P3-4
BU
DISPENSER R-Y
WP3-1
W
W
R-BK
W
*VENT SYSTEMS
HEATER W
HI-LIMIT
THERMOSTAT RP8
WATER VALVE
FLOAT
SWITCH PK P3-3
W
Y
P3-10
P3-9
P3-5
P3-7
DOOR
SWITCH
W
NEUT W
L1 BK
BK
BK
P3-6
P1
W
OUTPUTS
DISPENSERS
HEATER
DRAIN MOTOR
DRY SYSTEM *
PUMP MOTOR
WATER VALVE
WATER HEAT DELAY
WATER HEAT DELAY
27
45
0.4
75
60
90
90
488
60 1
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
0
X
1
1
0
0
0
1
0
0
0
0
1
00
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
1
1
1
0
0
0
0
0
1
1
2
3
4
FILL/DISPENSER
STEP
TOTAL TIME (SEC)
WATER VALVE
CIRCULATION MOTOR
DRAIN MOTOR
HEATER
DISPENSER
VENT*
WASHING LED
SANITIZED LED
DRYING LED
CLEAN LED
FILL
WASH
PAUSE
WASH/HEAT
WASH/HEAT/DISP.
DRAIN
DRY
TOTAL
CLEAN LED stays on until door is opened or cycle is started.
X - denotes selectable option
5
6
7
8
0
0
0
0
0
0
1
0
1
1
1
1
1
1
Y
THERMISTOR
* SOME MODELS
Disconnect electrical power at the fuse box
or circuit breaker box before servicing under
this product. Electrical power may be
present on some parts under this product,
even if not in use.
Failure to follow this warning could result in
serious injury or death.
P3-2