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MODEL OVERVIEW
About this model: GE PDT775SYNFS
PDT775SYNFS combines a 700 Series wash, bottle and silverware jets, Twin Turbo drying and a sensor-equipped leak pan. Its GE guide explains the LEAK DETECTED display.
Identify the 775 control before reading a warning
The GE Profile PDT775SYNFS has a fingerprint-resistant stainless exterior, a three-digit cycle countdown and a door status bar. Its manufacturer listing identifies a sensor-equipped leak pan under Leak Defense with Active Flood Protect. This exact hardware detail matters because the linked owner guide covers several families and labels Leak Protection as present only on some models. Page six of that guide draws a control row named PD*775 and PD*785, including the Select Cycle, Bottle Jets, Steam, Wash Zones and Twin Turbo Dry Boost controls. Read that row for this machine rather than borrowing the nearby GDF or GDT diagrams. GE also specifies built-in WiFi and a 42 dBA quiet package, but an actual displayed warning belongs to the local three-digit control. Write down the whole message before resetting anything; the words describe a more specific state than a routine countdown or a connected notification.
Load its jets and baskets for the intended wash
The 700 Series wash system has at least ninety spray jets, four Bottle Jets and dedicated Deep Clean Silverware Jets. GE supplies a one-piece cutlery basket with three cell covers; the guide explains that its covers separate spoons and forks to reduce nesting. The product lists five wash cycles and capacity for sixteen place settings. Its lower rack has multi-position folding tines, while the upper rack adjusts in height for taller pieces. The third rack appears in the specification as optional accessory GPF3RACK, so a missing third level is not evidence that the owner has the wrong machine. Put narrow bottles over their jet clips, not beside them, and avoid blocking the middle spray arm with protruding utensils. Page seventeen even contains a loading illustration labeled specifically PD*775. Twin Turbo Dry Boost and the hidden heater address drying; a wet plastic piece after a short wash is a separate observation from an error message. Steam Presoak can add cleaning time for baked-on soil.
Separate a leak warning from normal progress signals
When the display actually says LEAK DETECTED, the guide describes a protective sequence: the machine drains, cancels the cycle and directs the owner to service. The page twenty-two troubleshooting table repeats that text. PDT775SYNFS qualifies because its exact GE product data confirms a leak pan with sensor, alongside the PD*775 control drawing in the linked manual. This is a spelled-out display warning rather than a numeric fault family; it should not be generalized into invented F codes. A Clean light simply marks a finished cycle, and a reminder beep can mean the door was left open during operation. Page nine says Start must be followed by closing the door within four seconds; failure to do so can explain an unfinished start. None of those ordinary conditions is a reason to treat a genuine leak warning as a door reminder. Note the literal message and contact GE service instead of repeatedly forcing another wash.
Handle performance checks without masking a leak
For complaints without LEAK DETECTED, begin with the operational checks the manual actually describes. Its entering water range is 120 to 150 degrees Fahrenheit; cooler inlet water can make washing or drying appear weak. The guide explains that the Sanitized light will remain off if the required final-rinse condition was not reached, even if Sanitize was selected. That is an outcome indicator, not proof of a leak sensor fault. Rinse aid and Twin Turbo drying affect water left on surfaces, while the removable filter in the Piranha disposer and free spray paths affect cleaning. GE’s bottle and silverware jets are useful only when narrow items and cutlery are positioned in their target areas. Record the full PDT775SYNFS model suffix, selected cycle, door behavior, water remaining in the tub and any exact display text when asking for help. These observations distinguish loading, supply and normal control timing from the dedicated leak-protection response.
Verified model details
PD*775 controls are drawn in its linked GE manual.
Source for this detailThe exact model includes a leak-pan sensor, making the manual warning applicable.
Source for this detail · Source page: 6Its third rack is optional; five wash cycles and bottle jets are standard specifications.
Source for this detail · Source page: 22
This description summarizes the linked source documents; check each cited source for your exact model and region.
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GE Profile™ ENERGY STAR® Fingerprint Resistant Top Control with Stainless Steel Interior Dishwasher with Sanitize Cycle & Twin Turbo Dry Boost - PDT775SYNFS - GE Appliances
Open official sourceIf there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.