What you will see
- F22–F27 always shown
- Generator does not take over
Why it happens
No generator connected, or the generator's voltage or frequency is unstable.
Diagram
Generator codes: ignore or act
No generator connected
F22–F27 show permanently. Ignore.
Generator running
Its voltage or frequency is out of standard. Check the generator.
What you can check yourself
- Check whether a generator is actually connected
- Check the generator is running well
What not to do
- Do not rewire the generator connection yourself
When to call us
- Check generator wiring and settings
- Service the generator if unstable
Generators with hybrids
We set up generators with GoodWe hybrids for homes and farms in Faisalabad, Lahore and Punjab.
Send us
alarm photo and generator model