What are the reasons for the sudden shutdown of the chiller digawe adhem banyu?

1. The evaporation effect of the evaporator becomes worse.

2. The condensing effect of the condenser becomes worse.

3. The compressor load becomes higher and the efficiency becomes lower.

4. The expansion valve fails, and the pipeline leaks or breaks.

5. There is a problem with the electrical control system.

6. The valve fails.

7. Water pump problem.

8. There is a problem with the motor, fan, and belt of the air-cooled cooling system.