Jon28

Just purchased this 3 weeks ago and have had problems almost the whole time. Initially it had an E02 code so I replaced the filter and have had intermittent problems since. It heats just fine but but after about half an hour of usage it’ll start clicking inside sporadical. Sometimes it’ll trip and shut off and sometimes it’ll go away. I can’t figure out the issue. I checked everything I know to check as far as filter and lines but whatever the issues is seems electrical. It has a warranty but I had to send it back and have to refill the tub again. Any suggestions or has anyone had the same issue?