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Heating  Heating

Brand

HTP HTP List all brands

Type:

Mod con 300 view Mod con 300 List all types

Error code:

LEO
List all errors


Error code: LEO

Cause of error code LEO

Water Level in Boiler is Low

Solution for error code LEO

- Check boiler feed water system to be sure it is supplying make-up water to the boiler system.
- Be sure all air is bled from system.
- Check for leaks in boiler and system piping and repair as necessary.
- Inspect low level switch and wiring for damage and repair if necessary.


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