Error Code 39: Ground Fault Lockout 2 – Flame variation detected due to poor earth connection to chassis ground during Earth Connection quality check (when there shall be no flame signal at all).
Error/Fault is: Ground Fault Lockout 2 – Flame variation detected due to poor earth connection to chassis ground during Earth Connection quality check (when there shall be no flame signal at all).
Bonaire Units
Error codes can appear on the following units – Bonaire MB3, Bonaire MB4, Bonaire MB5, Boniare MB6, Bonaire Rhino, Bonaire Navigator + older Bonaire Ducted Heaters/Heaters.