Rated for high-cycle industrial use

How do I read the error codes on this board

this ICP 2-stage control module provides the specific timing and voltage regulation required for C8MPV and H8MPV series units

While it can monitor circuits downstream of a VFD

Carrier 343314-75104 Drain Pan R-410A Rated for high-cycle industrial useThe Carrier 343314 75104 Horizontal Drain Pan is the direct engineering successor and OEM replacement for the discontinued 342023 706 and 321894 404 models. Designed specifically for Carrier, Bryant, and Payne horizontal air handlers and cased coils, this high grade condensate management component ensures effective moisture evacuation to prevent secondary water damage. Constructed from corrosion resistant galvanized steel with a black protective