Owner`s manual
2DO NOT DIVE.
TABLE OF CONTENTS
Safety Instructions ............................................................................................................ 3-10
Glossary of Spa Terminology ................................................................................................ 11
Electrical Requirements ................................................................................................... 12-13 
  Wiring Schematic ......................................................................................................... 14 
  Site Preparation / General Guidelines ....................................................................... 15-16 
  Installation Instructions ................................................................................................. 17
Water Chemistry Terms You Should Know ....................................................................... 18-19
Spa Water Maintenance 
  The Advantages of Eco Pur Filtration ............................................................................ 20 
  Water Quality Maintenance Start-Up ............................................................................ 21 
  Water Quality Maintenance Schedule – ECO PUR .................................................... 22-23
Water Maintenance Trouble-Shooting Guide ......................................................................... 24
Why Chemicals are Important in a Spa .................................................................................. 25
Maintenance Recommendations ...................................................................................... 26-27
Winterizing Your Spa ............................................................................................................ 28
Twilight Spa Specifications ................................................................................................... 29
Twilight Spa Controls 
  TS 6.1, TS 67.15, TS 7.1, TS 7.15 ............................................................................ 30-39
Twilight Spa Controls 
  TS 6.2, TS 67.25, TS 7.2, TS 7.25, TS 8.2,  
  TS 8.25, TS 8.3, TS 8.35, TS Fit, TS 240 ................................................................... 40-42
Twilight Spa Controls 
   TS Fit ...................................................................................................................... 43-60
Twilight Spa Controls 
  TS 120 ..................................................................................................................... 61-62
Standard Fusion Audio System ............................................................................................. 63
Deluxe Fusion Audio System ............................................................................................ 64-65
Spa Trouble-Shooting Guide ............................................................................................ 66-67
Regular Maintenance Procedures ..................................................................................... 68-70
Mast3rpur ....................................................................................................................... 71-73
WiFi Operation and TS Fit Only ............................................................................................. 74
Spa Care and Maintenance Record................................................................................... 75-76










