Chapter
Page
8.2 Intermittent Heating ................................................................................................................................... 32
8.3 Nothing Works ........................................................................................................................................... 33
8.5 House Breaker Trips ................................................................................................................................... 34
8.5A GFCI Tripping.......................................................................................................................................... 34
8.7 No Jets ....................................................................................................................................................... 39
8.8 Weak Or Surging Jets ................................................................................................................................. 40
8.13 Ozone not working .................................................................................................................................. 44
Appendix ................................................................................................................................................... 45
A1 Checking Voltage To Hot Tub ...................................................................................................................... 46
A4 Testing The Flow Switch ............................................................................................................................. 48
A5 About Fuses ................................................................................................................................................ 48
A6 The Watchdog "---" ..................................................................................................................................... 48
A7 Understanding Ozone ................................................................................................................................. 49
A8 Understanding pH ...................................................................................................................................... 49
A15 Transformer Test ....................................................................................................................................... 57
A17 Suggested Spare Parts ............................................................................................................................... 59
A18 Glossary of Terms...................................................................................................................................... 60