CONVOTHERM MAXX PRO > Software error messages > E05... Gas error > E05.1.5.x / E05.2.5.x / E05.3.5.x - Gas error
Product line: maxx pro
Burner speed differs from set speed by more than 900 rpm over 20 sec.
Possible reason for fault
Corrective action
Software version no longer current
Perform a software update Link