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Pure Water PW90 Field Manual
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Summary of Contents for Pure Water PW90

  • Page 2 PW90 & PW90CT Field Guide...
  • Page 3: How To Use

    How to Use Front Panels and Controls PW90 PW90 CT...
  • Page 4 Ozone Summary The Ozone generator turns on 12 hours a�er the last dispense and runs for 5 minutes every day by default. The unit will let you know this by displaying a message, Ac�vated Oxygen on and ligh�ng up the Ac�vated Oxygen led during the sani�zing process. This system is used to sani�ze the water in the cold tank.
  • Page 5 The PW90 Ozone se�ngs can be adjusted with the PW90 app, or on the display panel on the unit itself. NOTE: If the Ozone se�ngs are too high, it can affect the taste and odor of the water.
  • Page 6 Programing the Ozone PW90 CT If changing the programing on the PW90CT is deemed necessary, it can be done Via Dip switch se�ngs on the main board. Please see dip switch chart below. NOTE: If the Ozone se�ngs are too high, it can affect the taste and odor of the water.
  • Page 7: Installation

    7. The filter settings should be pre-set from the factory, but if changes are needed, you can turn filters on or off, and program filter life into unit. PW90 Display Panel: Enter the program mode. Wave hand over the Hot button until the cursor is resting on “Filter life mode”...
  • Page 8 Installation PW90 APP Enter the PW90 APP. Press on the Filter Settings Tab. Specify if you would like alerts to be set to time, gallons, or whichever comes first between time or gallons. The time and gallons can be adjusted to desired amounts for each individual filter.
  • Page 9: Preventative Maintenance

    8. Wipe down the outside of the unit and sanitize the water dispense area. 9. Reset the filters that were changed during the PM in the programing of the machine. PW90 Display: Enter the program mode Wave hand over the hot button until the cursor is resting on “Filter life time set ”...
  • Page 10 Preventative Maintenance PW90 APP: Enter the PW90 APP. Press on the System Status Tab. Click the circle next to any filters changed during the PM. The circle should change from white to blue. Press the Reset bu�on and any selected filters should read 100% in the remaining life column.
  • Page 11: Filter Flushing

    Filter Flushing Please Note: • Filters are located behind the bottom front panel on the PW90 • Filters are located behind an access panel located on the right side panel of the PW90CT • The line wrapped in yellow tape line will represent the drain line •...
  • Page 12 Filter Flushing IF Installing or Flushing a Boost [+] Filter Prior to returning the tubing after step B, move the supply feed and connect to the tubing from the “out” of the “post carbon” filter head. Leave the drain line connected to the “out” fitting on the top of the “Boost”...
  • Page 13 Filter Flushing IF Installing or Flushing a Boost [+] Filter Prior to returning the tubing after step B, move the supply feed and connect to the tubing from the “out” of the “post carbon” filter head. Leave the drain line connected to the “out” fitting on the top of the “Boost”...
  • Page 14 PW90 Troubleshooting PW90 Error Codes...
  • Page 15 PW90CT Troubleshooting...
  • Page 16 PW90 Diagrams...
  • Page 17 PW90 Diagrams...
  • Page 18 PW90CT Diagrams...
  • Page 19 PW90CT Diagrams...
  • Page 20 PW90CT Diagrams...
  • Page 21 PW90CT Diagrams...
  • Page 22 Filter Diagrams...
  • Page 23 PW90 Parts PW90CT Parts...
  • Page 24 Installing the PW90 App Note: App must be used on an Android device. Call or e-mail tech support to receive the file. • Download the zip file • Install a zip file if your device does not currently have one.
  • Page 25 Additional PW90CT Programing Features Dispense pump flow rate change The dispense pump flow rate can be adjusted to a slower flow rate. This may be needed in a waiting room environment where smaller cups are provided to the user. The dispense rate can be adjusted without opening the system, by using a sequence of motions with the sensors.

This manual is also suitable for:

Pw90ct