humming noises from the condenser

It requires a 24Vac signal to the appropriate terminals to drive the motor in either direction

it is compromised

Does this unit filter in both directions

If power is confirmed

Browning BX38 Belt 320788-702 humming noises from the condenserThe Browning BX38 Gripnotch V belt is a high performance cogged V belt designed for demanding HVACR and industrial drive applications. Built with a specialized EPDM rubber compound, this belt maintains its structural integrity across an expanded temperature range of 60F to +250F, making it ideal for rooftop air handlers and heat sensitive machinery. The precision molded cogs increase flexibility and maximize surface area for heat dissipation, allowing