Adil H.

Adil bridges the gap between digital logic and hardware execution. He carries specialized stepper motor pulse kits to manually drive and test Electronic Expansion Valves (EEVs) without relying on the main board. He charts thermistor resistance curves against temperature drops to ensure multi-zone refrigerators are properly directing refrigerant to distinct compartments.

Adil investigates variable voltage outputs on inverter compressor drive boards (IPMs) to determine if a failure is rooted in the compressor windings or the logic board across Dammam, Khobar, Dhahran, and Qatif.