Protec AC-200-dual User Manual
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Protec AC-200-dual User Manual

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PROTEC
AC-200-dual USER MANUAL
AC-200-dual
USER MANUAL

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Summary of Contents for Protec AC-200-dual

  • Page 1 PROTEC AC-200-dual USER MANUAL AC-200-dual USER MANUAL...
  • Page 2 We are always here to help you in achieving higher productivity. AC-200-dual is an ideal option for workshops that have requirements of handling both R-134a and HFO-1234yf refrigerants. The loss of refrigerant is minimized to less than 50 gram at shifting from one refrigerant to another, and deep internal evacuation ensures zero cross contamination between two refrigerants.

  • Page 3: Table Of Contents

    TEKTINO AC-200-dual USER MANUAL V2.30 Index SPECIFICATIONS----------------------------------------------------------------------------------------------------------------2 FUNCTION TABLE--------------------------------------------------------------------------------------------------------------3 PART DESCRIPTION------------------------------------------------------------------------------------------------------------4 OPERATION PREPARATIONS-------------------------------------------------------------------------------------------------5 EQUIPMENT CONNECTION(Recovery/vacuum/oil injection/charge/Tank fill/auto mode)--------------------------7 RECOVERY------------------------------------------------------------------------------------------------------------------------8 VACUUM---------------------------------------------------------------------------------------------------------------------------8 OIL INJECTION-------------------------------------------------------------------------------------------------------------------9 CHARGE---------------------------------------------------------------------------------------------------------------------------9 TANK FILL-------------------------------------------------------------------------------------------------------------------------9 AUTO. MODE--------------------------------------------------------------------------------------------------------------------10 SYSTEM SETTING-------------------------------------------------------------------------------------------------------------10 UPDATE---------------------------------------------------------------------------------------------------------------------------11 SERVICE REMINDING--------------------------------------------------------------------------------------------------------12 MAIN TROUBLESHOOTING------------------------------------------------------------------------------------------------13 1/14...

  • Page 4: Specifications

    TEKTINO AC-200-dual USER MANUAL V2.30 Specifications: Dimension：Package 710*660*1190mm; Unpacked machine 610*595*1075mm  Input power：AC220V±10％~50/60Hz，or AC110V±10％~60Hz  Pre-ventilation: the machine makes 30 seconds ventilation, before it is powered on.  Compressor power：3/8HP  Average gas state refrigerant recovery speed (through charge/suction port)：0.25Kg/min.

  • Page 5: Function Table

    TEKTINO AC-200-dual USER MANUAL V2.30 Function Table Recovery Recovers and purifies refrigerant from automotive A/C to equipment tank. Vacuum Evacuates air and moisture from the A/C system. Oil injection Inject refrigeration oil to automotive A/C system. Can inject oil by setting volume manually, or automatically.

  • Page 6: Part Description

    TEKTINO AC-200-dual USER MANUAL V2.30 Equipment description Front view Back view Vacuum pump LCD screen HP gauge Key pad LP gauge Used oil Power vessel New oil switch vessel R134a/HFO1234yf Coupler connect fittings Fuse R134a HFO1234yf refrigerant tank Refrigerant tank...

  • Page 7: Operation Preparations

    TEKTINO AC-200-dual USER MANUAL V2.30 OPERATION PREPARATIONS  Unlock load cells. Remove the two lock bolts, to release load cells of the two tanks, and to make them ready to work. Warning: 1. Failure to remove the load cell lock bolts may cause wrong refrigerant processing amount.
  • Page 8 TEKTINO AC-200-dual USER MANUAL V2.30 Non-condensable purge It is recommended to purge the air in equipment tanks every day before turning on the machine. At left and right sides of machine, non-condensable purge manual valves and pressure-temperature chart can be found. Turn the valve to purge the non-condensables, strictly abiding by the pressure-temperature chart sticker.

  • Page 9: Equipment Connection(Recovery/Vacuum/Oil Injection/Charge/Tank Fill/Auto Mode)

    TEKTINO AC-200-dual USER MANUAL V2.30 Equipment Connection (For recovery/vacuum/oil injection/charge/Auto. Mode) Warning: Except the situations clearly stated in the manual, during all equipment operations, please maintain the vehicle engine and A/C off, otherwise unexpected damages may be caused. 7/14...

  • Page 10: Recovery

    TEKTINO AC-200-dual USER MANUAL V2.30 Recovery Empty used oil vessel before the recovery function is started. Select “Recovery” function icon and press ENTER to start the process. The recovery process recovers the refrigerant from vehicle A/C system, until vacuum degree is achieved in the vehicle A/C system.

  • Page 11: Oil Injection

    TEKTINO AC-200-dual USER MANUAL V2.30 Oil injection When A/C system in deep vacuum state, select “Oil inj.” icon and press ENTER to start the process. Oil enters A/C system through high side service hose. You can choose “hose flush” to flush and discharge oil remaining in machine internal pipelines and service hoses, to avoid cross contamination of different oils which may cause damage to A/C system.

  • Page 12: Auto. Mode

    TEKTINO AC-200-dual USER MANUAL V2.30 Auto. mode Empty used oil vessel before the process. You can select “Auto.mode” to do full cycle of recovery, vacuum, oil injection and charge. In auto. Mode, the machine makes recovery, vacuum, oil injection and refrigerant charge in sequence automatically, with data preset by users.

  • Page 13: Update

    TEKTINO AC-200-dual USER MANUAL V2.30 UPDATE The machine displays the following message. Pressing left and right keys, turn on the machine. Connect the machine with PC through USB port. In Click “OpenFile” to select update to update, e.g. file PC, run USBload.exe, the PC displays the following “AC200 DUAL_V2.01”...

  • Page 14: Service Reminding

    TEKTINO AC-200-dual USER MANUAL V2.30 Service reminding The machine permits totally 600 operations (every recovery and vacuum counts for one operation) before regular maintenance is required. The remaining operations before next maintenance is displayed in the left-beneath part of each operation interface.

  • Page 15: Main Troubleshooting

    TEKTINO AC-200-dual USER MANUAL V2.30 Main troubleshooting Ma lf uncti on Reasons So lut ion 1. Add oil to central line 1. Insufficient vacuum pump oil. 2. Put new oil 2. Pump oil emulsion, dirty 3. Clean oil inlet. Low vacuum degree 3.
  • Page 16 TEKTINO AC-200-dual USER MANUAL V2.30 During recovery, Remove solenoid #8 from valve vacuum pump base, clean the solenoid valve and The contact between solenoid valve pressurized. After valve base. #8 and valve base is not well sealed. period too much oil...

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