Service manual

Repeated dishwasher
cycles
●Timer (contacts open or burnt)
●Motor (inoperative, check
resistances).
Replace timer.
Replace timer.
Timer does not advance
automatically.
●Timer motor (stalled or open).
●Check timer for power to timer
motor.
●Timer shaft binding or knob
interference to escutcheon.
Replace timer.
Replace timer.
Repair or adjust.
Dishwasher will not fill
with water.
●Water supply turns off.
●Defective inlet valve.
●Check valve screen for
obstructions.
●Defective float switch.
●Timer contacts (open or burnt).
●Wiring (broken or burnt).
Turn water supply on.
Replace inlet valve.
Disassemble and clean screen.
Replace switch.
Replace timer.
Repair or replace.
Incomplete water fill. ●Low water pressure.
●Clogged water inlet valve
screen.
●Timer advanced past start of fill
cycle.
●Heavy water supply usage
elsewhere in home.
●Kinked or restricted fill hose,
water inlet valve to fill tunnel.
Minimum water pressure of
15P.S.I
Clean water inlet valve screen.
Instruct customer/user to turn
timer dial to start indicator
mark.
Use dishwasher when water
usage is at a minimum.
Correct as needed.
Too much water fill. ●Water inlet fill valve defective.
●Timer contacts (open or burnt).
●Float arm binding or out of
adjustment.
●Possibility customer/user turned
timer past drain cycle.
Replace water inlet fill valve.
Replace timer.
Repair, adjust or replace.
Instruct customer/user.
Dishwasher will not pump
out.
●Drain pump is restricted.
●Damaged impeller.
●Wiring or terminal (contacts
open or burnt).
Clear restrictions.
Replace drain pump.
Replace timer.
Water siphons out. ●Drain hose loop to low.
●Drain line connected to a floor
drain not vented.
Move to proper height.
Install vent air gap at counter
top.
Water leaks. ●Spray arm not rotating or split.
● Overcharge of water.
●Tub seal (torn, worn or loose).
●Dishwasher door not sealing
properly.
●Dishwasher is not level.
●Overburden (wrong type of
detergent).
●Hose clamps loose.
●Heater element mounting nuts
loose.
●Water seal leaking.
●O-ring is not in position.
●Motor and pump assembly not
seated proper in tub liner bottom.
Check for proper rotation or
replace spray arm.
Check and correct for proper
fill.
Replace tub seal.
Adjust door latch assembly
and/or strike.
Level dishwasher properly.
Instructs customer/user.
Tighten all clamps securely.
Tighten the nut.
Use a new water seal.
Adjust the ring or replace a
new.
Replace seal.
Poor wash ability. ●Spray arm not rotating.
●Improper loading of dishes,
pans and other.
●Detergent dispenser inoperative.
●Insufficient amount of detergent.
Or the detergent is old.
●Damaged or the impeller is
broken.
●Detergent not dissolve.
Check for proper rotation.
Instructs customer/user on
proper loading per owner’s
guide.
Repair or replace dispenser.
On proper amount of fresh
deter gent to use.
Replace pump assembly.
Incoming water temperature of
140°F is required to proper
dissolve detergent.