Why is my DOMUSA TEKNIK Boiler making excessive noise?
Excessive noise in your DOMUSA TEKNIK Boiler can stem from several causes: a burner that is badly adjusted, a flue that isn't correctly sealed, an unstable flame, or a flue that lacks proper insulation. To resolve this, correctly adjust the burner, eliminate any leaks, examine the burner itself, and suitably insulate the flue.
What to do if radiator does not heat up in DOMUSA TEKNIK Boiler?
If the radiator is not heating up with your DOMUSA TEKNIK Boiler, it could be due to the pump not turning or air being trapped in the hydraulic circuit. You should unblock the pump. Also drain the installation and the boiler, ensuring the automatic air bleed valve cap remains loose.
General| Brand | DOMUSA TEKNIK |
|---|---|
| Model | SIRENA CAL HFD |
| Category | Boiler |
| Language | English |
Describes locking due to excess temperature and how to unlock.
Describes locking due to burner or oil line failure and unlocking.
Explanation of LED flashing codes for burner faults and possible causes.
Lists common boiler failures like 'Radiator Does Not Heat' and 'Excessive Noise'.
Guidance on adjusting combustion air for optimal flame color and efficiency.
Details on burner error codes indicated by LED flashes and their causes.
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