Hotpoint LTF11M121OUK Service Information page 23

Indesit Company
Fault Code 9 Module recognition error.
• Check edge connections and wiring.
• Reprogramme the EEPROM file.
• Replace module or display as required.
Fault Code 10 Open circuit in heating circuit.
• Check the resistance of the heating element (30 Ω approx.).
• Check for an open circuit heater cut-out or fuse.
• Check pressure switch open circuit (connections 11-14).
• Check wiring and connections between module card, pressure switch and heater.
• If all above is OK, replace module card.
Fault Code 11 **Wash Pump Faulty
** This fault code (11) is only applicable to the LFT321HXUK and LFT3214HXUK.
Note: Due to the electronics fitted to the wash motor it is not possible to test the
wash pump motor with test equipment.
Pump Motor:
• Check the wiring and data control lead connections to the Wash Pump Motor.
• Check the wiring between the Wash Pump Motor and Power Module.
• Replace the module.
N.B: If a module is replaced or reprogrammed, the water hardness setting will
have to be reset.
Fault Code 12 Communication Error
• Check connection and continuity of cable / connectors on lead between LED
Display and Control Module.
Fault Code 15 Virtual sensor
• The BLAC draini pump has signalled water in the dishwasher, but the dishwasher
should be empty - see pages 11 to 13.
Also refer to Fault Notes on the following page.
Service Manual UK
23 of 40
English