![](http://pdfasset.owneriq.net/a/eb/aeb36ec3-296f-4c14-b0f8-a1d74fa37bbd/aeb36ec3-296f-4c14-b0f8-a1d74fa37bbd-bg2e.png)
46_ Appendix
Appendix
TROUBLESHOOTING
Communication
Display Explanation
Abnormal communication B/W Wired remote controller & Hydro unit
Communication tracking error B/W Wired remote controller & Hydro unit
FRAM Read/Write Error(Wired remote controller data error)
E601, E604
E654
• Wrong data transmit B/W micom & IC07(eeprom)