Jacuzzi J-315

Table of Contents
Chapter Page
1.0 Standard Troubleshooting Approach (S.T.A.) ....................................................................................... 5
1.1 Why A Standard Troubleshooting Approach? ............................................................................................... 5
1.2 How To Use The S.T.A .................................................................................................................................. 5
1.3 Professional Customer Service ...................................................................................................................... 5
1.4 Responding To An Incoming Service Call ..................................................................................................... 5
1.5 Preparing For A Service Call ......................................................................................................................... 8
1.6 Before Calling Technical Support .................................................................................................................. 9
1.7 Before Leaving The Customer ....................................................................................................................... 9
2.0 Electro Static Discharge ...................................................................................................................... 11
2.1 ESD - What Is It? What Does It Do? ........................................................................................................... 11
2.2 Avoiding ESD Damage ................................................................................................................................ 11
2.3 What About Wrist Straps And Special Mats? ............................................................................................... 11
2.4 Must Wrist Straps And Mats Be Used When Replacing A Circuit Board? ..................................................... 11
3.0 Main System Specifications (J-345) .................................................................................................... 12
3.1 Main System Specifications (J-335) ........................................................................................................... 14
3.2 Main System Specifications (J-325) ........................................................................................................... 16
3.3 Main System Specifications (J-315) ........................................................................................................... 18
4.0 Main Control Panel Functions ............................................................................................................. 20
4.1 Setting Filter Cycle Start Time .................................................................................................................... 20
4.2 Programming Filter Cycles ......................................................................................................................... 20
4.3 Aftermarket Ozone Facts ............................................................................................................................ 22
5.0 Additional Control Panel Functions .................................................................................................... 22
5.1 Temperature Setting ................................................................................................................................... 22
5.2 Selecting Jets Speed .................................................................................................................................... 22
5.3 Underwater Light Operation ...................................................................................................................... 22
5.4 Lock/Unlock Control Panel ........................................................................................................................ 22
5.5 Lock Out Mode .......................................................................................................................................... 23
5.6 Summer Logic ............................................................................................................................................ 23
6.0 Understanding Circuit Board Pin Assignments ................................................................................... 23
6.1 Circuit Board Jumpers ................................................................................................................................ 23
7.0 Troubleshooting Using The Control Panel .......................................................................................... 24
7.1 Control Panel Displays ............................................................................................................................... 24
7.2 Control Panel Default Display .................................................................................................................... 24
7.3 Control Panel Status And Error Messages ................................................................................................... 24
7.4 Testing Flow Switch ................................................................................................................................... 26