AUXILIARY HEAT. In an air-to-air heat pump system, the help that the heat pump gets is called auxiliary heat. The heat pump itself is the primary heat, and the auxiliary heat may be electric, oil, or gas. Electric auxiliary heat is the most popular. because it is easier to adapt a heat pump to an electric system.
The Education Agent Training Course (EATC) is a free, online, industry-recommended course that provides education agents with information about the Australian education system and Australia as a study destination.ustralian Education International (AEI) and the Department of Immigration and Border Protection (DIBP) provided support in the development of the EATC.
1 A NGS tester must be used to retrieve these concerns. 2  The EATC module self-test will detect concerns in the system control functions and will display hard diagnostic trouble codes (DTCs) in addition to intermittent diagnostic trouble codes for concerns that occur during system operation. Normal operation of the system stops when the self-test is activated. 2  To enter the self-test, press the OFF and FLOOR buttons simultaneously and then press the AUTOMATIC button within two seconds. 3  The display will show a pulse tracer going around the center of the display window.