Abstract:
A controller for an air conditioner is provided that may include a communication device configured to communicate with the air conditioner, and an output device configured to display, on a management screen, information received from the air conditioner communicatively connected to the communication device. Once the communication device is communicatively connected to the air conditioner, the output device may receive product information of the air conditioner from the air conditioner and display the management screen corresponding to the product information received.
Abstract:
A controller for a chiller and a method for controlling a chiller are provided. The method may include receiving, by a controller, a target value of a control factor of the chiller; comparing, by the controller, the received target value with a current value of the control factor of the chiller; transmitting, by the controller, a control factor value change command to the chiller if the received target value is not equal to the current value of the control factor of the chiller; receiving, by the controller, a changed current value of the control factor from the chiller; updating, by the controller, the current value of the control factor on a management screen with the received changed current value of the control factor; and comparing, by the controller, the received target value with the current value of the control factor again.