hi there helpers,
I currently have a 2002 Baxi Solo 3 PFL 40 boiler in my kitchen suppling me with hot water and heating via a open system. The system is working well in both departments. however recently when the house has warmed up to the set temperature and the boiler switches itself off, the over run on the pump continues for around 5 mins as it should, but when the pump finally tries to stop a clicking noise (relay) can be heard for around 30 seconds from the boiler and the pump pulses on and off rapidly until it finally stops. the pump installed is a Grundfos UPS 15-50 installed in 2002 with boiler. can anyone help with what this fault might be and how to remedy it.
Many thanks
I currently have a 2002 Baxi Solo 3 PFL 40 boiler in my kitchen suppling me with hot water and heating via a open system. The system is working well in both departments. however recently when the house has warmed up to the set temperature and the boiler switches itself off, the over run on the pump continues for around 5 mins as it should, but when the pump finally tries to stop a clicking noise (relay) can be heard for around 30 seconds from the boiler and the pump pulses on and off rapidly until it finally stops. the pump installed is a Grundfos UPS 15-50 installed in 2002 with boiler. can anyone help with what this fault might be and how to remedy it.
Many thanks