Description
The Copeland 543-0069-01 Diagnostic Compressor Module is an electronic monitoring equipment used to supervise operating conditions connected with a compressor. It evaluates electrical and system-related inputs and uses the received information to identify conditions that may require compressor protection or control action. The module communicates with connected compressor circuitry, using monitored parameters to influence the operating sequence when defined conditions are detected within refrigeration and HVAC systems. It is used as part of the compressor control and protection circuit, working alongside electrical controls and compressor components. Its part is centered on monitoring rather than directly producing mechanical compression or refrigerant flow.
