Hello I need you help please.
I have a vokera compact 24 when i turn the DHW on it gives hot water then goes cold and so on.
I removed the cover to monitor:- If i turn the tap on low then it gives me constant hot water at the right temperature but if i turn it on full it gives me hot water then boiler shuts off then restarts and fires up again and so on.
About a 2 months ago I was experiencing very low dhw pressure from the boiler so I removed the flow restrictor. thats still ok.
I have replaced the DHW thermistor as suggested by vokera technical help but no joy.
please help
Bill.
I have a vokera compact 24 when i turn the DHW on it gives hot water then goes cold and so on.
I removed the cover to monitor:- If i turn the tap on low then it gives me constant hot water at the right temperature but if i turn it on full it gives me hot water then boiler shuts off then restarts and fires up again and so on.
About a 2 months ago I was experiencing very low dhw pressure from the boiler so I removed the flow restrictor. thats still ok.
I have replaced the DHW thermistor as suggested by vokera technical help but no joy.
please help
Bill.