Structure and compositions:

This trainer is equipped with:

(1). Inverter air conditioner (1P), Indoor control panel, outdoor control panel,

(2). Inverter air conditioner control template schematics, test points.

(3). Computer evaluation system: failure settings and exclusion.

(4). Smart fault set and evaluation system that can make one teacher set faults for several students.

(5). Power supply box, include safe isolation transformer, power indicator, circuit breakers, power outlet and terminals , fuses, emergency stop switch . Short circuit , leakage , over current and over voltage protection function .

Technical parameters:

1. Dimensions: approximately 1400 × 700 × 1700mm ( L × W × H ) .

2. Input power: AC220 ± 10%, 50Hz.

3. Total faults: 18 .

4. Training Bench adopt industrial profiles, high-quality, light weight, with four universal wheel brakes, it can be easily moved.

6. Power supply: 220V ± 10%, 50Hz.

7. Output: 1 channel AC 220V output.

  1 channel regulated output DC 5V

  1-channnel adjustable output 0 ~ 5V DC .

Training content

(1) Power board failure;

(2) Whole power supply failure;

(3) Bridge rectifier failure;

(4) Conversion module power failure;

(5) Indoor fan speed detection circuit failure;

(6) Indoor board - Outdoor Unit board signal failure;

(7) Outdoor air temperature sensor fault;

(8) Condenser temperature sensor fault;

(9) Outlet temperature sensor failure;

(10) Indoor temperature sensor failure;

(11) Indoor evaporator sensor failure;

(12) Indoor fan power failure;

(13) Communication circuit fault;

(14) Outdoor unit power failure;

(15) Fan motor failure;

(16) Compressor power failure;

(17) Display panel fault;

(18) Infrared receiver failure.