KitchenAid KDTF924P FreeFlex third-rack dishwasher: quick sheet

Covers: KitchenAid 24-inch top-control KDTF924P** family: KDTF924PPS (PrintShield stainless) and KDTF924PPA (panel-ready), with other finish letters on the same base model. ENERGY STAR lists both on the market from September 2023 (certified August 2023), US and Canada.

Cross-checkedBrands: KitchenAid9 components

Mid-line KitchenAid built-in with hidden top controls, a FreeFlex Fit third rack that has its own wash jets, the ProWash cycle, a three-stage filter and door-open drying. Rated 39 dBA. It is a Whirlpool-family dishwasher, so faults use the Whirlpool F#E# code logic; deeper diagnostics are in the Whirlpool/KitchenAid dishwasher field service manual.

Safety first

Switch off the circuit and close the water before removing the kick plate or pulling the unit.
Hardwired units: open the junction box only with the breaker off and verified dead.
Water in the sump may be hot right after a cycle.
Live-voltage checks at the valve, pump or board are caution work.
Watch for broken glass in the filter and sump.
Flood risk: keep towels down and confirm no leaks after reconnecting.

How it works

The inlet valve fills the sump, and the wash motor (one retailer lists 9/10 HP) drives water to three spray levels: lower arm, middle arm and the jets that serve the FreeFlex third rack. A sensor reads soil (ENERGY STAR lists soil sensing) so the Normal cycle adjusts water and time; ProWash and Tough are the heavier cycles, Express Wash the short one.

Wash water passes through a three-level filter (KitchenAid calls it Triple Filtration) in the tub floor. ENERGY STAR lists a hard food filter on this family, so there is no grinder to blame; a dirty filter is the first suspect for poor cleaning and slow drain.

Drying is door-open: at the end of the cycle the door opens slightly so steam escapes (ENERGY STAR lists the method as automatic door release). An Extended Dry option is available. Plastics may still come out damp, which is normal for this method.

Status and faults show on the control. Whirlpool-family units report faults as a Function and Error number (F#E#), either on a display or as two groups of flashes on the lights.

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Official manufacturer documentation

Always confirm values against the tech sheet for the exact model.

OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work. © 2026 OnCall Tech. Original content; not a reproduction of any manufacturer document.Generic part photos (not of this brand): Main electrical panel beside a subpanel with its cover removed by Gvolk, CC BY-SA 3.0

Diagnostic guides for this appliance

Guide · Dishwasher

Whirlpool family dishwashers: reading Clean-light flash codes, F#E# displays and the diagnostic cycle

Models with a display show the code as F#E#. Lights-only models blink one LED in two groups: the first group is the F (function) number, a short pause, then the E (error) number, then a long pause before it repeats. A diagnostic cycle on many of these controls is entered by pressing any three keys in a 1-2-3 order three times quickly, which lights all indicators and lets you run the cycle to watch each function.

8 steps ~20 mineasy

Guide · Dishwasher

GE appliances: reading and recalling fault codes on dishwashers and laundry

GE dishwashers with electronic controls show codes on the display (C1, H2O, PF and similar) or flash the Start/Reset light in counted groups on LED-only models. GE itself splits codes into ones the user can clear (delay, detergent cup, power failure, kinked hose) and ones that need service. GE laundry generations differ a lot: older top-loaders flash LEDs, front-loaders keep a stored-code list inside a test mode. Entry sequences vary between GE models and the sources disagree, so take them only from the model's tech sheet.

7 steps ~20 mineasy

Guide · Dishwasher

Frigidaire / Electrolux: diagnostic mode, last-fault recall and relay-test codes that are not faults

Newer Frigidaire/Electrolux dishwashers show i-codes (i10, i20, i50 and similar) and two-letter codes; during the relay test inside diagnostic mode they also show short codes that only confirm the test is running and are not faults. Front-load washers keep a last-code readout you reach with a button pair or knob position. Refrigerators lose the fault code when the plug is pulled. Entry sequences differ by model and the sources conflict, so get them from the service data sheet on the unit.

6 steps ~20 mineasy

Other dishwashers manuals

Manual · Dishwasher

Bosch 800 Series SHP78CM CrystalDry dishwasher (2023 platform): quick sheet

Bosch 800 Series 24-inch top-control SHP78CM** family (for example SHP78CM5N, stainless anti-fingerprint, pocket handle). ENERGY STAR lists SHP78CM** on the market from June 2023 (certified December 2022). This is the newer platform; for the older SHPM88Z75N see its own quick sheet.

9 components6 common failuresBosch

Manual · Dishwasher

Frigidaire Gallery GDSH4715A top-control dishwasher: quick sheet

Frigidaire Gallery 24-inch top-control GDSH4715A* family: GDSH4715AF (stainless) and GDSH4715AD (black stainless), per ENERGY STAR (GDSH4715****). On the market from July 2023 (certified May 2023), US and Canada.

9 components5 common failuresFrigidaire

Manual · Dishwasher

GE Profile PDT795 / PDP755 16-place-setting dishwasher: quick sheet

GE Profile 24-inch top-control PDT795**V*** (for example PDT795SYVFS; ENERGY STAR on the market January 2024) and PDP755**V*** (for example PDP755SYVFS, pocket-handle; on the market December 2023). The V in the model number marks this generation. GE's page now shows PDT795SYVFS as no longer manufactured.

9 components6 common failuresGE