Indesit Washer — Error Code F08 (UK)
The heater relay cannot activate or is stuck; heater and pressure-switch connections are implicated.
Ranked repair steps
1. Reset and recheck
Unplug for two to five minutes and restart a short cycle.
easy · basis: cost ascending
2. Service the heating circuit
Have the heating element and NTC tested for continuity, the heater-relay section of the PCB inspected for burn marks, and the pressure-switch wiring checked.
professional only · basis: cost ascending
Educational reference, not a substitute for the manufacturer's service manual. Disconnect power and water before servicing; gas, sealed-refrigerant, and high-voltage work is for qualified technicians only.
Provenance: facts re-derived from an disclosed repair reference — Whitegoods Help — Indesit Washing Machine Error Codes. Meanings and steps are original paraphrase; nothing is reproduced verbatim.