Hitachi EP-PF90J Manuals

Table of Contents

• • 3

    Table of Contents

• 4

  Name of Each Component / Accessories

• 6

  Operating the Touch Operation Panel

• 8

  Safety Precautions

• 13

  Cautions On Use

• 14

  Preparations for Operation

  • 14

    Setting Filter in Unit

• 16

  Installation

• 17

  Operation

  • 17

    Starting Operation
  • 17

    Switching Airfl Ow Rate
  • 18

    Switching Touch Operation Panel Display

• 19

  Useful Features

  • 19

    Selecting a Mode
  • 20

    Switching Between Pm2.5/Odor&Tvoc/Timer Monitor Display
  • 20

    Stopping Operation Using Off-Timer
  • 21

    Setting the Child Lock
  • 21

    Making the Flap Swing
  • 22

    Displaying the Estimated Cleaning and Replacement Periods of Each Fi Lter
  • 23

    If a Fi Lter Indicator Blinks
  • 23

    Resetting a Fi Lter Indicator

• 24

  Memory Function / Monitor / Sensors / Auto Detection

  • 24

    Memory Function
  • 24

    Clean Monitor
  • 24

    Odor Sensor
  • 24

    Dust Sensor
  • 24

    Auto Detection
  • 25

    Light Sensor
  • 25

    Adjusting Sensory Sensitivity Setting

• 26

  Cleaning

  • 26

    Pre-Fi Lter
  • 27

    Dust Filter / Deodorizing Filter
  • 28

    Purifi Er
  • 28

    Dust Sensor

• 29

  Replacing the Dust Filter / Deodorizing Filter

  • 29

    Replacement Interval
  • 30

    How to Replace the Dust Filter / Deodorizing Filter

• 31

  Troubleshooting Guide

• 34

  Replacement Parts

• 35

  Specifi Cations