GOTT GOTT-ACT-2 Automotive Air Conditioning Trainer

TECHNICAL SPECIFICATIONS

• Fault current circuit breaker to trip the mains if the leakage occurs 

• Emergency stop to prevent the system to stop function if the system malfunction 

• Color synoptic diagram, provided with signaling lamps, mounted on painted and baked steel structure 

• Open compressor, range 700 W to 2.5 kW 

• Pulley transmission 

• Forced air variable flow condenser 

• Multiple-speed forced air evaporator 

• Variable speed, three-phase electrical motor 

• Vibration-proof devices on all pipes connected to the motor 

• High low pressure switch for safety purpose 

• Adjustable hand valve 

• Digital thermometers 

• Pressure gauges 

• Floating flow meter 

• Electronic instrument for electrical parameters measurement

TRAINING PROGRAM 

Practical applications of procedures for: 

• Gas recovery 

• Evacuating & cleaning the system 

• Gas loading & testing the circuit for leaks 

• Starting the system & checking the safety devices

Compressor opening, exam & mounting Searching for: 

• Faults on the circuit or its main components 

• Faults caused by a faulty charge, to a plant unbalancing or to excessive heat load 

• Experiments on the variations on the cycle at the motor

Calculation of: 

• Exchange coefficients of the evaporator and the condenser 

• Heat balances 

• C.O.P. and E.E.R

These calculations can be repeated indefinitely, changing the following parameters: 

• Refrigerant flow 

• Motor speed 

• Air flow to the condenser and/or evaporator

OPTIONAL ITEM 

Fault simulator with keyboard and microprocessor. It enables the lecturer to insert faults and to check the troubleshooting procedures chosen by the student.

Manuals:  

(1) All manuals are written in English. 

(2) Model Answer 

(3) Teaching Manuals