Takagi TK-3 not working error 510
I have a Takagi working TK-3 that was fine. Now, however, I am not getting any (or very, very little) hot water.
I'm not sure if this is of any relevance, but the city has started working on all the water mains on my street. In fact I had to clean the filters in the shower head and faucet handle several times to get dirt and debris out.
This used to get the water pressure back up but not the hot water. In looking inside the 7 segment LED is showing error 510. The manual calls this "Abnormal main and solenoid gas valve". What does this mean?
I'm not sure if this is of any relevance, but the city has started working on all the water mains on my street. In fact I had to clean the filters in the shower head and faucet handle several times to get dirt and debris out.
This used to get the water pressure back up but not the hot water. In looking inside the 7 segment LED is showing error 510. The manual calls this "Abnormal main and solenoid gas valve". What does this mean?
Water Heaters - Ultra Max - Takagi Flash TH-1 Ultra High Efficiency Gas Tankless Water...