Description
The Mitsubishi Electric E2237R451 Inverter PC Board is used to control and run the variable-speed compressor and fan motors in HVAC systems. It transforms the received electrical power into a regulated variable-frequency energy that motors speed according to the needs of the system providing efficient temperature and air circulation. The electronic circuitry reads sensor inputs and sends these to other control modules to stabilize the conditions. It is mounted inside the control compartment of the outside unit, and it is connected to power, sensor and motor leads.
