Heatcraft Refrigeration Products LLC

Lennox Industries Inc.

Shashwat Nath

Stephen J Vendt

Surendran Ramasamy

Gary C Jones

Melissa Amoros

Raviganesh Thirumalaisamy

Bruce K Lee

Aravind Sridharan

Mohan Renganathan

Chris Tracy

Refrigeration controller housing

Refrigeration control device

An apparatus includes a high side heat exchanger, a first load, a second load, a first plurality of lights, a second plurality of lights, a third plurality of lights, and a controller. The high side heat exchanger removes heat from a refrigerant. The first load uses the refrigerant to cool a space proximate the first load. The second load uses the refrigerant to cool a space proximate the second load. The first plurality of lights is coupled to the high side heat exchanger. The second plurality of lights is coupled to the first load. The third plurality of lights is coupled to the second load. The controller receives an indication of a detected malfunction in at least one of the high side heat exchanger, the first load, the second load, and in response to the indication, activates the first, second, and third plurality of lights.

Malfunction lighting

Growing community of inventors

Sandy Springs, GA, United States of America

Shashwat Nath