Applies To These Products

LFI3751 DIGITAL
LFI3751 ANALOG

Question

What is the latest firmware version of the LFI3751?

Answer

There are currently three models of the LFI3751 temperature controller, and the latest firmware version depends on your model. The latest firmware version for the non-autotune analog LFI3751 is V1.9. The latest firmware version for the autotune analog LFI3751 is V2.7. The latest firmware version for the autotune digital LFI3751 is V2.8.