On the left is the heat pump split air conditioner system and control circuit, on the right is the directly cooling, wind cooling refrigeration system. The pipes are shown layer by layer, to make the complicate refrigeration structure become into a simple structure, so it is a practical refrigeration fundamental learning system and training platform. It is suitable for primary and intermediate technicians training in vocational and technical schools.


Testing modes


3 testing modes:

1, faults setting, students write to answer questions;

2, PC faults setting, students use answering devices to answer questions;

3, PC faults setting, students use PC to answer questions.

A school can select a testing mode according to actual conditions.


Faults setting


1. Power supply circuit

2. Indoor cooling fan speed regulation circuit

3. Temperature sampling circuit

4. Compressor drive circuit

5. Compressor air jam fault

6. Defrost control circuit

7. Various electrical drive circuits

8. Refrigeration system dirt & ice jam faults


Main technical parameters

Power supply: AC 220V 50Hz

Dimensions: 1520*800*1600mm

Total capacity: 1KVA


FOB Price:
Minimum Order: 1
Port: Ningbo/Shanghai
Payment Terms: L/C TT

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