The 0D86150SRV control board is used on certain Generac air-cooled home standby generators. The board monitors utility voltage, starts a timer when utility voltage drops below 60% of nominal voltage, starts the generator engine, and energizes the coil in the automatic transfer switch to transfer to emergency power and then reverses the process when utility power returns.
This controller does not charge the generator’s battery or regulate the voltage. It works in conjunction with battery charger 0A18010SRV and voltage regulator 0F97190SRV (which supersedes part number 083049), both of which are available from Hunter & Lomison.
This is an illustration of the interface for the 0D86150SRV:
Hunter & Lomison keeps the 0D86150SRV control board in stock for immediate delivery. If you are unsure which controller your generator uses or have any other questions, please contact us and we will be happy to answer your questions.