Error code

Midea / Water heater

C1

Residual flame indication; the table names gas-valve leakage.

What it means

Residual flame indication; the table names gas-valve leakage.

This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.

Manufacturer guidance

  1. Stop use, isolate gas if safe, and contact qualified gas service promptly.

Manufacturer source

Models documented with this signal

Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.

If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.