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Plumberpro
Plumberpro, Plumber
Category: Plumbing
Satisfied Customers: 634
Experience:  Heating and plumbing answers. 20 years experience
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Biasi Riva advance 32kw model. Not firing. Pump impellor free.

Customer Question

Biasi Riva advance 32kw model. Not firing. Pump impellor free. gas supply fine. Showing solid green left hand light, no other lights lit. What could the issue be?
Submitted: 2 years ago.
Category: Plumbing
Expert:  Plumberpro replied 2 years ago.
Hi , is it the same for hot water and heating?
If it is then it is most likely the fan , air pressure switch of flame rectification / sensor probe.
Can you hear the fan run , sparking ( attempting to light ?
Customer: replied 2 years ago.
No sound of fan running or spark from spark generator
Expert:  Plumberpro replied 2 years ago.
Hi , most likely its the fan or PCB . if there's power to the fan but its not spinning then replace the fan .