Service Training VSQ/TT TT-011-0808 Status: 08.2008 For internal use only 1 2 3 4 5 6 7 8 A B Worksheet 1.1 – Refrigerant circuit with restrictor Correct.

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Presentation transcript:

Service Training VSQ/TT TT Status: For internal use only A B Worksheet 1.1 – Refrigerant circuit with restrictor Correct procedures for working on air conditioning systems 1.Label the numbered components. 2.Use arrows to mark the flow of direction of the refrigerant. 3.What status (solid, liquid or gaseous) does the refrigerant have a points A and B in normal A/C operation? 4.Change the pressure and temperature to the values indicated. Use the familiar sources of information to solve the task …. 15,7 bar and ___ °C ___ bar and –5 °C A ________________________ B ________________________ 1.________________________ 2.________________________ 3.________________________ 4.________________________ 5.________________________ 6.________________________ 7.________________________ 8.________________________

Service Training VSQ/TT TT Status: For internal use only 1.________________________ 2.________________________ 3.________________________ 4.________________________ 5.________________________ 6.________________________ 7.________________________ 8.________________________ A ________________________ B ________________________ A B 20,0 bar and ___ °C ___ bar and 5 °C Worksheet 1.2 – Refrigerant circuit with expansion valve Correct procedures for working on air conditioning systems 1.Label the numbered components. 2.Use arrows to mark the flow of direction of the refrigerant. 3.What status (solid, liquid or gaseous) does the refrigerant have a points A and B during normal A/C operation? 4.Change the pressure and temperature to the values indicated. Use the familiar sources of information to solve the task ….

Service Training VSQ/TT TT Status: For internal use only 1.__________________________ 2.__________________________ 3.__________________________ 4.__________________________ 5.__________________________ 6.__________________________ 7.__________________________ 8.__________________________ 9.__________________________ 10.__________________________ 11.__________________________ A ________________________ B ________________________ 4,7 bar and ___ °C ___ bar and 20 °C A B Worksheet 1.3 – Refrigerant circuit with second evaporator Correct procedures for working on air conditioning systems 1.Label the numbered components. 2.Use arrows to mark the flow of direction of the refrigerant. 3.What status (solid, liquid or gaseous) does the refrigerant have a points A and B during normal A/C operation? 4.Change the pressure and temperature to the values indicated. Use the familiar sources of information to solve the task ….