| 摘要 |
An HVAC control system is disclosed that includes an HVAC unit and a control device for controlling operation of the HVAC unit. The control device has a plurality of terminals configured to receive or transmit control signals for the HVAC unit, a memory device storing a run-test initiation code and instructions for executing a run-test sequence and a microprocessor configured to receive a plurality of control signals corresponding to the run-test initiation code at least one terminal of the plurality of terminals. The microprocessor is configured to execute the instructions for executing the run-test sequence in response to receiving the plurality of control signals corresponding to the run-test initiation code.
|
