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Table of Contents
  • Required tools

    6
  • Product overview after installment

    7
  • Installment explanation

    8
  • The instruction of measuring ph

    11
  • Vs-70 water faucet directions

    12
  • Vs-70 functions

    13
  • Vs-70 lcd display directions

    20
  • Vs-70 specification

    23
  • The process during blackout and water suspension

    24
  • Vs-70 simple trouble shooting guidelines

    25