Error Codes & Possible Causes - Hotpoint WML540GUK.R Service Information

Indesit Company
ERROR CODES & POSSIBLE CAUSES
When an error occurs the following LEDs will indicate a fault, along with flashing option LEDs.
CONTROLS - LED MODEL
FAULT LED COMBINATION
5 4
F01 Off Off
F02 Off Off
F03 Off Off
F04 Off Off
F05 Off Off
F06 Off Off
F07 Off Off
F08 Off On
F09 Off On
F10 Off On
F11 Off On
F12 Off On
F17 On Off
F18 On Off
Service Manual UK
Option Buttons
3 2 1
Off Off On
Off On Off
Off On On
On Off Off
On Off On
On On Off
On On On
Off Off Off
Off Off On
Off On Off
Off On On
On Off Off
Off Off On
Off On Off
Possible Causes
Motor triac short circuit: Check motor
F01
and module connections
Motor jammed / tacho detached: Check
F02
motor and module connections
NTC short/open circuit: Check thermistor
F03
and module connections
Pressure switch jammed on empty:
F04
Check switch and module
Pressure switch jammed on full or pump
F05
blocked: Check pump and switch
F06 N/A
Heater relay stuck: Check heater and
F07
module connections
Heater relay stuck: Check pressure
F08
switch, heater and module connections
F09 Setup error: Check Eeprom
Pressure switch not sensing: Check
F10
switch and module connections
Pump cannot be activated: Check pump,
F11
connections and wiring
No communication between cards:
F12
Check module connections
Door lock error: Check door, door lock
F17
and module connections
Communication error (3 phase motor):
F18
Replace power board
21 of 33
LED 5
LED 4
LED 3
LED 2
LED 1
English