Frank99 Posted February 8, 2018 Report Share Posted February 8, 2018 I have a 2004 Jacuzzi J-385. One of it's features is that it auto-adjusts the time for Daylight Savings Time. This is great, except: 1. I live in Arizona and we don't do Daylight Savings Time 2. I have a Time-Of-Use electric plan, and I'd rather not have it self-adjust itself to come on during peak periods. Our peak period is changing to 8:00 PM, which could conflict with where I want the Jacuzzi to start up and top off the heat in the winter. 3. It must know what the date is in order to jump forward/back, but the manual doesn't say a word about changing the date. I've tried punching random buttons, but couldn't find anything that got me a date change screen. Anybody have any idea of how to change the date on this vintage? Quote Link to comment Share on other sites More sharing options...
Frank99 Posted February 16, 2018 Author Report Share Posted February 16, 2018 Okay, I resolved my problem, and I'll post it here for posterity. There is a Jacuzzi "Standard Troubleshooting Approach" manual. I found a copy HERE. suitable to my model year. 5.7 Programming Control Panel With Service Jumper Installed Signaturing the Circuit Board: In addition to programming the TIME OF DAY and FILTER CYCLES (page 24), four additional parameters can be programmed with the service jumper JP9 #1 installed (fi g, 13): MONTH, DAY, YEAR and DAY OF WEEK. These parameters are programmed immediately following the MINUTES in the setup menu. To program MONTH, DAY, Year and DAY OF WEEK Press DISPLAY, MODE and DISPLAY buttons within 5 seconds of each other. A number representing the current HOUR will display, followed by AM or PM. Press DISPLAY button once to advance to the MINUTES display. Press DISPLAY button once to advance to the date display. A number representing the current MONTH is now displayed (example: January=01). Press WARMER or COOLER to adjust the displayed MONTH. Press DISPLAY button once to advance to DAY of month. Press WARMER or COOLER to adjust displayed DAY of month. Press DISPLAY button once to advance to YEAR display. Press WARMER or COOLER to adjust displayed YEAR. Press DISPLAY button once to advance to DAY OF WEEK display. Press WARMER or COOLER to adjust displayed DAY OF WEEK. (Example: Sunday=1, Monday=2.) Press DISPLAY button once or wait 5 seconds to return to the actual water temperature display. Quote Link to comment Share on other sites More sharing options...
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