taha.alakiele Posted March 20, 2019 Share Posted March 20, 2019 Hi I trying to repair inverter 3k shows error code 06 I checked all transistors in section and out section with drivers all parts is ok. I checked most of parts in main board i didn't see any abnormal parts Any suggestions Thanks in advance. I attached pictures board Quote Link to comment Share on other sites More sharing options...
Glodi Posted October 22, 2021 Share Posted October 22, 2021 I have a look on 8 ICs , what are plying a role of control card. Quote Link to comment Share on other sites More sharing options...
mototest Posted January 23, 2022 Share Posted January 23, 2022 Hi Have you solved this problem with error 06? Quote Link to comment Share on other sites More sharing options...
Coulomb Posted January 23, 2022 Share Posted January 23, 2022 Fault code 06 for 1-3 kVA models is "output voltage abnormal". So as Glodi says above, check the 8 chips near the processor, especially the TL074 op-amps, and surrounding parts. Some of those parts will be further away: strings of 3-4 resistors in series, near the Line and Neutral outputs. Quote Link to comment Share on other sites More sharing options...
mototest Posted January 23, 2022 Share Posted January 23, 2022 Ok, I will test tomorrow, Thanks Quote Link to comment Share on other sites More sharing options...
mototest Posted January 27, 2022 Share Posted January 27, 2022 (edited) I replaced all 8 ICs, it still displays error 06. The voltage on AC out reaches 150V and stops... This is a new inverter, only turned on once is some factory defect Edited January 27, 2022 by mototest Quote Link to comment Share on other sites More sharing options...
Coulomb Posted January 28, 2022 Share Posted January 28, 2022 19 hours ago, mototest said: This is a new inverter, only turned on once is some factory defect I have to wonder then why you're doing board level repairs, and not taking it back under warranty? One clue might be the 6 automotive-looking fuses in parallel near the battery positive terminal. That looks clone-ish to me. Perhaps the seller doesn't offer a proper warranty or other support? Quote Link to comment Share on other sites More sharing options...
mototest Posted January 28, 2022 Share Posted January 28, 2022 Bought on ailexpress, the seller is not responsible... Coulomb 1 Quote Link to comment Share on other sites More sharing options...
cross wired Posted March 31 Share Posted March 31 Hi. Did you manage to get the inverter to work. If so, what was the fault? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.