Hotpoint / Indesit Washer F05 & F06 Error: Drain Pump (#C00145315) & Door Lock
Quick Answer: On a Hotpoint, Indesit, or Ariston washing machine, error code F05 means the drum cannot drain water (blocked filter or failed Drain Pump #C00145315), while F06 indicates a faulty Door Interlock Switch (#C00254755).
⚠️ The Sock Caught Under the Drum Sump Ball: Before buying a pump for Hotpoint F05, unclip the black rubber sump hose underneath the drum! Hotpoint puts a plastic eco-ball inside that rubber hose that traps baby socks and coins before they even reach the front filter!
#1 Most Common Fix: Hotpoint / Indesit OEM Drain Pump Motor
Official OEM Part Number: #C00145315
⏱️ Install Time: 15 Minutes | 💰 Avg Cost: $19.99 – $28.00
Step 1: Free 2-Minute Reset & Test
- Unplug the washing machine and pry off the lower front plastic kickstrip panel.
- Place a towel and shallow tray under the round black pump cap on the right side, unscrew it slowly counter-clockwise, and clear out coins or hairpins.
- If the filter is clean and F05 still flashes, replace the Drain Pump (#C00145315).
Step 2: Symptom & Part Number Lookup Table
| Symptom | Required OEM Part | Difficulty & Cost | Action |
|---|---|---|---|
| Washer stops full of water, hums quietly, and flashes F05 (or lights 1 and 3 on LED models) Cause: Seized or burned-out Drain Pump Motor | Hotpoint / Indesit Bayonet Drain Pump#C00145315 | Easy DIY (15 min) Est: $22.99 | Check Price on Amazon → |
| Door won't lock or machine flashes F06 at the start of the wash Cause: Failed Door Interlock Switch | Hotpoint Door Lock Interlock Switch#C00254755 | Easy DIY (10 min) Est: $17.50 | Check Price on Amazon → |
Frequently Asked Questions
How do I release the door on a Hotpoint washer stuck on F05 full of water?
The door safety lock will not release while water is in the drum. Drain the water through the bottom-right filter cap first, unplug the machine for 3 minutes, and the door bimetal lock will click open.