• Running gear
• Body
• Power unit
• Power transmission
• Vehicle electrics
• Heating, ventilation, air conditioning system
• Auxiliary heater
• Air conditioner with refrigerant R134a
• Air conditioner
• Warning instructions when working on vehicles with high-voltage system
• General information on air conditioning systems
• General information on refrigerant circuit
• Components of refrigerant circuit
• Layout of components of refrigerant circuit and their influence on high-pressure and low-pressure sides
• Mechanically driven air conditioner compressor
• Electrically driven air conditioner compressor for vehicles with a high-voltage system
• Condenser
• Evaporator
• Reservoir
• Restrictor
• Receiver
• Expansion valve
• Expansion valve with refrigerant shut-off valve 2 for hybrid batteryN517
• Refrigerant shut-off valve 1 for hybrid batteryN516
• Refrigerant line with internal heat exchanger
• Quick-release couplings on refrigerant line
• O-rings
• Pipes and hoses of refrigerant circuit
• High-pressure safety valve
• Design of refrigerant circuit
• Refrigerant circuit with electrically driven air conditioner compressor (with and without battery cooling module)
• Connections for quick-release coupling in refrigerant circuit
• Switches and senders in refrigerant circuit and related connections
• Electrical components not installed in refrigerant circuit
• Pressures and temperatures in refrigerant circuit
• Tests and measurements performed with pressure gauge
• Air conditioner service and recycling units
• Repair notes for refrigerant circuit
• Laws and regulations
• Refrigerant circuit
• Problems with refrigerant circuit
• Connecting air conditioner service station
• Checking pressures
• Renewing components of refrigerant circuit
• Capacities for refrigerant R134a, refrigerant oil and approved refrigerant oils
• Test equipment and tools
• Air conditioning