NIBE heat pump alarm codes
What each code means, from NIBE's own service literature, and which UK models it applies to.
NIBE heat pumps
Knowing the code is the easy half
A code names a symptom, not a root cause. The app takes the same code and walks the fix: what to measure first, the expected values for your exact model, and a verdict that tells you when the machine isn't actually broken.
Chase a NIBE code on your machine →Free, no sign-up. Pick the model, put the code in, and it takes you through the chart where we hold one.
Or watch one get chased — free demo →
Or use it in your browser on any phone or laptop.