3-8 min · 5 steps
Danfoss AK-SC 355: High / Low Temperature Alarm
Split an AK-SC 355 routed temperature alarm into a real refrigeration issue vs a bad sensor / setpoint.
First step
Does the temperature match a reference thermometer (a real event, not a bad sensor)?
No — sensor reads wrong
Yes — it's real
This is a preview of the first step. Run the full interactive diagnostic free — it walks you all the way to the likely root cause.