Hotpoint Aquarius WD420P Service Information page 23

LCD
Display
LED 1 LED 2 LED 3 LED 4 LED 5
Code
F01 OFF
F02 OFF
F03 OFF
F04 OFF Flash
F05 OFF Flash
F06 OFF Flash Flash
F07 OFF Flash Flash Flash
F08 Flash
F09 Flash
F10 Flash
F11 Flash
F12 Flash Flash
F13 Flash Flash
F14 Flash Flash Flash
F15 Flash Flash Flash Flash
F16 OFF
F17 OFF
F18 OFF
Note:
LCD display codes shown below are found on the Auto Test Plug Display - not on the machine.
Error Codes & Possible Causes
LED 1
LED 2
LED 3
LED 4
Console LEDs
OFF OFF Flash
OFF Flash OFF
OFF Flash Flash
OFF OFF
OFF Flash
OFF
OFF OFF OFF
OFF OFF Flash
OFF Flash OFF
OFF Flash Flash
OFF OFF
OFF Flash
OFF
OFF OFF OFF
OFF OFF Flash
OFF ON OFF
When an error occurs,
the On/Off LED flashes rapidly
and one or more of the Option
LEDs will flash once per second
Refer to the chart below for
error code definitions.
LED 5 -
Motor triac short circuit: check motor & module
OFF
connections
Motor jammed / tacho detached: check motor
OFF
& module connections
NTC short/open circuit: check thermistor & module
OFF
connections
Pressure switch jammed on empty: check switch &
OFF
module
Pressure switch jammed on full or pump blocked:
OFF
check pump & switch
OFF N/A
Heater relay stuck: check heater and module
OFF
connections
Heater relay stuck: check pressure switch, heater &
OFF
module connections
OFF Setup error: check eeprom
Pressure switch not sensing: check switch & module
OFF
connections
Pump cannot be activated: check pump, connections
OFF
& wiring
No communication between cards: check module
OFF
connections
High Temperature Rise in Drying: Reduced airflow,
OFF
check fan motor & filter for blockage.
No Heat when Drying: Check one shot thermostat,
OFF
heater & module connections
OFF Drying Heater Relay Fault: Possibly open circuit.
Flash N/A
Door lock error: check door, door lock & module
Flash
connections
Fault on Control Board: Check for damaged EEprom
OFF
and Microprocessor
23
Possible Causes & Actions