Indesit Hotpoint HCD662UK Service Information page 26

Troubleshooting
SYMPTOM CHECK FOR THE FOLLOWING
3 in 1 lamp The water supply is turned off.
twinkle
Defective water fill valve.
Dishwasher Low water pressure.
will not fill with
Obstructed water fills valve or hose.
water or will not
fill properly. Damaged or defective wiring.
Defective pressure switch for high water
level safeguard.
Defective flowmeter.
Heavy water usage elsewhere in home.
Defective PCB assembly
Dishwasher will Defective drain pump.
not
Obstructed drainhose
pump out.
Defective PCB assembly
Damaged or defective wiring.
Dishwasher Low input voltage.
runs but. will not
Defective Thermal resistor
heat.
Damaged or defective wiring.
Too little water fill.
Defective micro-switch of heater elements
support assembly.
Defective heater element.
Defective PCB assembly
Glass lamp Defective
twinkle safeguard
overfall Damaged or defective wiring.
Defective PCB assembly
alarm
Water leaks from dishwasher.
Do not work The door not close well
when press
Defective door switch contacts.
start
Defective door handle assembly.
Damaged or defective wiring.
Defective PCB assembly
Too little water Dishwasher not level.
fill.
Defective flowmeter.
Clogged filter assembly.
Water siphons out
Defective pressure switch.
Dishwasher Defective door switch contacts.
runs with door
Defective door handle assembly.
open.
Damaged or defective wiring.
Defective PCB assembly
Motor hums but Defective motor bearings.
will not start or
Defective motor capacitor.
run.
Damaged or defective wiring.
Improper motor voltage.
Motor trips out Motor windings shorted.
on internal
Improper motor voltage.
thermal
Defective motor capacitor.
overload
Defective motor bearings.
protector
micro-switch for overfall
REMEDY
Turn the water supply on.
Replace the water fill valve.
Minimum water pressure of 20 PSI.
Disassemble and clean the water fill valve and
hose.
Repair the wiring.
Replace the pressure switch.
Replace the flowmeter
Use dishwasher when water usage is at a
minimum.
Replace the PCB assembly
Replace the drain pump.
check the drainhose
Replace the PCB assembly
Repair the wiring.
The lowest input voltage is 198V
Replace the Thermal resistor
Repair the wiring.
See "Too little water fill."
Replace the heater elements support assembly.
Replace the heater element.
Replace the PCB assembly
Replace the micro-switch
Repair the wiring.
Replace the PCB assembly
See "Water leaks from dishwasher"
close the door
Replace the door switch.
Replace the door handle assembly.
Repair the wiring.
Replace the PCB assembly
Level the dishwasher.
Replace the flowmeter
Clean the filter assembly.
Clean or Replace the One way valve
Replace the pressure switch.
Replace the door switch.
Replace the door handle assembly.
Repair the wiring.
Replace the PCB assembly
Replace the motor.
Replace the motor capacitor.
Repair the wiring.
Replace the motor.
Replace the motor.
Replace the motor.
Replace the motor capacitor.
Replace the motor.
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