Technical Specification

Brief introduction

This device can be used to train students to master the theoretical knowledge and refrigeration professional practice skills of inverter air conditioning system.

Technical parameters:

1. Power supply: AC220V, 50HZ, ≤1.5KW

2. Dimension: about 950*800*1750mm

Training contents:

1. Compressor overload protection;

2. Outlet temperature sensor open circuit;

3. Outlet temperature sensor short circuit;

4. Ambient temperature sensor open circuit;

5. Ambient temperature sensor short circuit;

6. Outdoor pipe temperature sensor open circuit;

7. Outdoor pipe temperature sensor short circuit;

8. Auxiliary heater open circuit;

9. Outdoor fan does not work;

10. Indoor fan does not work;

11. Indoor temperature is out of control;

12. Remote control receiver open circuit;

13. Indoor temperature sensor open circuit;

14. Indoor temperature sensor short circuit;

15. Indoor pipe temperature sensor open circuit;

16. Indoor pipe temperature sensor short circuit;

17. Remote fan does not work;

18. Indoor and outdoor unit communication disabled;

19. Four-way valve coil open circuit;

20. Power fuse short circuit.