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Home >> Porsche >> 2021 >> Taycan Turbo S >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> 82 Auxiliary Heating -- Y1A - TAYCAN (Y1A) >> WM, 827419 Removing And Installing Directional-Control Valve (MVW1) >> Installing Directional-Control Valve (MVW1)

Installing Directional-Control Valve (MVW1)

WARNING: Incorrect handling of high-voltage components 
  • Electric shock 
  • Short circuit 
  • Fire 
  • Explosion 

    → Only appropriately trained and authorized persons are permitted to work on high-voltage vehicles and components.

    → Required qualification: High voltage technician or high voltage expert.

    → Observe national requirements and legislation for this work.

    → Always use insulated tools, e.g. > VAS 6883 - Insulated Tool Set  when working on these components.

    → Observe general warning notes for working on the high-voltage system.

> 2X00IN GENERAL WARNING NOTES FOR WORKING ON THE HIGH-VOLTAGE SYSTEM

  1. Install directional-control valve (MVW1) -1-  .
    1. 1.1 Position directional-control valve (MVW1) -1-  .
    2. 1.2 Push on hoses -4-  .
    3. 1.3 Fasten spring band clamps -3-  using > VAS 6891 - Spring Band Clamp Pliers  .
    4. 1.4 Connect and lock electric plug connection -5-  .
    5. 1.5 Fit and tighten screws -2-  .

      > Tightening torque 8 Nm (6 ftlb.) 

G15565424Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Directional-control valve (MVW1)