Jacuzzi Premium J-325 Troubleshooting Manual page 4

Chapter
8.4 Hot Tub Doesn't Come On For Filter Cycle .......................................................................
8.5 House Breaker Trips ..........................................................................................................
8.6 Hot Tub Light Will Not Come On ........................................................................................
8.7 No Jets ...............................................................................................................................
8.8 Weak Or Surging Jets ........................................................................................................
8.9 Pump Runs And Quits During Jet Mode ............................................................................
8.10 Circulation Pump Not Working ...........................................................................................
8.11 Troubleshooting A Thermal Pump Cutout ..........................................................................
8.12 Pump Hums And Will Not Start ..........................................................................................
8.13 Ozonator Not Working .......................................................................................................
A. Appendix ...........................................................................................................................
A1.0 Checking Voltage To The Hot Tub .....................................................................................
A2.0 Checking Voltage To Components .....................................................................................
A3.0 Checking Current Consumption Of Components ...............................................................
A4.0 Testing The Flow Switch ....................................................................................................
A5.0 About Fuses .......................................................................................................................
A6.0 The Watchdog (----) ............................................................................................................
A7.0 Understanding Ozone ........................................................................................................
A8.0 Understanding pH ..............................................................................................................
A9.0 2004 J-315, J-325 Circuit Board Illustration (120 VAC / 3 or 4-Wire Connection) .............
A10.0 2004 J-335, J345 Circuit Board Illustration ( 240 VAC / 3-Wire Connection) .....................
A11.0 Load Box Connection Diagrams A-F ..................................................................................
A12.0 Temperature / Hi-Limit Sensor Resistance Chart ..............................................................
A13.0 Flow Switch Illustration ......................................................................................................
A14.0 Sensor Harness Connector Diagram .................................................................................
A15.0 Transformer Test ................................................................................................................
A16.0 Troubleshooting the Optional Stereo System ....................................................................
A17.0 Suggested Spare Parts ......................................................................................................
A18.0 Glossary Of Terms .............................................................................................................
A19.0 Sample Troubleshooting Data Collection Form .................................................................
4
Page
33
34
38
39
40
41
42
43
43
44
45
46
47
47
48
48
48
49
49
50
51
52
55
56
56
57
58
59
60
61