Air Conditioning Trainer (with faults) - AC-FFF6
Categories: Automotive
Fully operational Air Conditioning Trainer
Top Key Features
- Six in-built faults
- Allows for interactive lessons
- Flexibility in the classroom
- Proven effectiveness through engagement
- Detailed insight
- CE approval
- 2 year warranty
- UK Manufactured
Overview
Fully operational Air Conditioning Trainer
(AC-0101R using R143a or AC-0103R using R1234yf) with six in-built faults. Allowing student to test and determine common Air Conditioning faults/problems.
Key Features
- Six built in faults
- Allows for interactive lessons
- Flexibility in the classroom
- Proven effectiveness through engagement
- Detailed insight
- CE approval
- 2 year warranty
- UK Manufactured
Dimensions
| Length: | 750 mm |
|---|---|
| Width: | 1000 mm |
| Height: | 1950 mm |
| Weight: | 110 kg |
Technical Specifications
| Category | Description | Symptom |
| Fault 1: | Open circuit in 12 volt supply to Trinary switch relay RL1 inactive | Compressor clutch does not cut in |
| Fault 2: | Open circuit in evaporator fan speed circuit causing the fan not to work on second speed | Second speed of evaporator fan not working |
| Fault 3: | Short circuit causing evaporator fan to run continuously | Evaporator fan will not switch off |
| Fault 4: | Fault in temperature control circuit symptom compressor will not cut out once engaged | Temperature control only works in one position and then will not switch off causing pipe work to freeze back |
| Fault 5: | Condenser fan will not operate, N.B. Trinary switch should cut compressor out between 24 & 26 bar. | Condenser fan not working causing an increase of pressure on the high side and the system is shut down by the trinary switch overload. |
| Fault 6: | Evaporator fan will not operate causing pipe work to freeze back. | Evaporator fan not working causing low side to drop in pressure and temperature control not to operate correctly. Pipe work will also freeze back. |
| Fault 7: | Close shut off valve to simulate a blocked orifice in the expansion valve. | Valve shut off simulating a blocked orifice, the low side pressure drops to zero and the compressor overloads. |
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