RGUTHRIE2000
New Member
Hello,
I'm trying to get my Solo 110 back up and running. We came home from vacation to no hot water or radiant floor heat. Saw a large puddle under the unit and the E-04 error code. I discovered that the LWCO was faulty and leaking water. I replaced the LWCO, but when I attempted to power the unit back on, the LED screen was blank, and it was just running the blower. It would not run through the ignition process. I replaced the main system board. After the board replacement, it would start and run through the ignition process, but would not ignite. I noticed that the ground cable to the ignitor was corroded, so I also replaced the bad section of ground cable as well as the ignitor and the ignitor cable. Still no ignition. It runs through the process 5 times and either ends with the E-02 or E-04 code. There is no visible flame in the sight glass during the ignition process. Desperately looking for some recommendations as I am unable to locate a contractor.
Rob
I'm trying to get my Solo 110 back up and running. We came home from vacation to no hot water or radiant floor heat. Saw a large puddle under the unit and the E-04 error code. I discovered that the LWCO was faulty and leaking water. I replaced the LWCO, but when I attempted to power the unit back on, the LED screen was blank, and it was just running the blower. It would not run through the ignition process. I replaced the main system board. After the board replacement, it would start and run through the ignition process, but would not ignite. I noticed that the ground cable to the ignitor was corroded, so I also replaced the bad section of ground cable as well as the ignitor and the ignitor cable. Still no ignition. It runs through the process 5 times and either ends with the E-02 or E-04 code. There is no visible flame in the sight glass during the ignition process. Desperately looking for some recommendations as I am unable to locate a contractor.
Rob
