Sanremo F18 24V Control Unit - V0.4, FW1.22

This is the most recent release of the 24 VAC control unit for the F18. It includes the firmware version 1.22 (Power Boards) and 1.14 (Display); see the firmware F18 Technical Bulletin.

When installing the new keypad or swapping the CPU board, keep in mind that a quick update could be needed. The update is only for the screen hardware. The USB connection is located behind the keypad console. The explanation on how to do the update is in the F18 Display Update.

Sanremo part #: 10114610D.