Washer displays HC or H/C, water temperatures seem reversed (hot when cold selected and vice versa).

Safety first: Turn off water supply and unplug the washer before swapping hoses.

Step-by-step:

• Verify connections: Check that the hot hose from the hot valve is connected to the hot inlet on the washer (usually marked red or "H"), and cold to cold (blue or "C").
• Swap hoses: If reversed, disconnect and reconnect correctly. Tighten firmly but do not overtighten.
• Test: Turn water back on, plug in, and run a warm cycle to confirm correct temperatures.