Written by
Appliance Care Desk Appliance Care EditorPublished September 2, 2026Updated October 17, 2026
Content status:
Verified
Error codeA09
ApplianceDishDrawer Dishwasher
Quick answer
A09 flags a sanitize cycle that stayed too cool. It applies to DD*C models, and the first checks need no tools.
Model compatibility: Fisher & Paykel reuses codes across series and model years, so A09 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Fisher & Paykel lists A09 as a sanitize cycle that did not reach the required temperature, for DD*C models only.
Does A09 apply to your DishDrawer?
This code belongs to a single feature. The manufacturer’s A-code support article tags it DD*C models only, which means a DishDrawer without a sanitize option will not show it.
Quick reading of the fault
The sanitize cycle has to heat the water to a target temperature.
On A09 the dishwasher did not reach that temperature.
The article asks you to rule out two things only: a water supply that was switched off, and a cycle that was stopped before it ended.
Neither of those checks calls for tools.
Steps to clear A09
Make sure the water supply to the dishwasher is turned on.
Think back over whether anything interrupted the cycle.
Press Start/Pause one time. That silences the beeping.
Press Start/Pause a second time. That clears the fault.
Begin the sanitize cycle over from the beginning.
One detail from the DishDrawer user guide helps tell the situations apart: a fault code comes with continuous beeping, while a drawer that is merely paused beeps on and off.
When A09 shows up a second time
The published material ends at this point and names no failed part for A09. If the supply was on and nothing interrupted the run, a repeat A09 means the machine is still not reaching temperature, and service is the only route listed. Note any additional code on the display as well, since double models can report a separate code for each drawer.
Codes worth comparing
A1 is the water supply fault; a closed tap is the first thing to rule out for it as well.
E3 is a temperature sensor fault on older machines, and it brings up the incoming water limit.
A sanitize cycle that keeps falling short can be booked in with (310) 872-1939, covering Fisher & Paykel DishDrawer service in Los Angeles. Give the model number, say that A09 appeared, and mention that you checked the tap and reran the cycle. Details of what we handle are on the DishDrawer repair page.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Fisher & Paykel appliance?
Book a specialist visit for a clear estimate and approval before any repair.
