I recently developed a problem with my five year old Jandy PureLink/AquaLink RS/AquaPure system. I知 not familiar with pool equipment so will tell you what I know. At first it appeared to have stopped generating chlorine, although I could still communicate with the PDA remote and adjust the settings on the AquaPure control panel. The PDA indicated 25,500 ppm with the AquaPure set to 50%. The AquaPure control panel read 200 ppm. No error code displayed. Per my local pool service center, actual chlorine was 0 and salinity was 3,400. I then cleaned the cell and the Flow/Temp/Salinity sensor, finding one of the sensor disks substantially covered in rust. I shut off the breaker and powered back up. I知 now getting Error Code 170, indicating a front board service condition or power hook up problem with a recommendation to call for authorized service. The PDA appears to have lost the programming and connection to the system. The AquaPure control panel switches no longer appear to function. I also can not silence the audible alarm like it says. Given that the wiring has not changed, I知 assuming the former is the problem. Is this something a skilled novice can diagnose and replace? (I知 skilled enough to have diagnosed and replaced the control panel board for my oven recently.) I知 out of work and just trying to save a buck, The PDA is Model P4. The AquaPure System is Model 1400 and the cell shows Model Nos. 200 and 1400.

Thanks in advance for any help.