What to do if the FAN ALARM indicator lights up on my Ikegami CCU-890?
- MMrs. Christina SmithAug 1, 2025
If the FAN ALARM indicator is lit, it means one of the three fans inside the CCU has stopped working. Check the fans to ensure they are functioning correctly. If a fan is not working or has reached the end of its lifespan, replace it with a new one.