JennAir Flush-Mount Code E:17: Too much water flow

What E:17 means

The JennAir flush-mount dishwasher for European-size cabinets, for example the JDB9600AW, reports E:17 when the flow sensor sees the water supply rate as too high. The program stops and drains. The listing tells us to check the flow controller inside the filling valve, which limits how fast water enters. Owners notice a program ending early and the display reading E:17.

Common causes of E:17

Flow controller in the filling valve worn or missing
Very high incoming water pressure
Flow sensor over-counting

✓ One safe check you can try

1. Check that the shutoff tap behind the unit is not damaged and is fully open, not forced. 2. Do a short power reset: breaker off, one minute, breaker on. 3. Run a short program. 4. If E:17 returns, close the water tap and call us. Do not open the valve housing.

! Why to stop there

The flow controller is a small insert hidden inside the valve.
High household pressure may need a pressure test with a gauge.
Leaving the valve unchecked can lead to overfilling.
We test valve and pressure, then give a written price first.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Dishwasher codes

F8E4JennAir Dishwasher Code F8E4: Check for water and leaks after installation F8E5JennAir Dishwasher Code F8E5: Fill valve stuck open F9E1JennAir Dishwasher Code F9E1: Long drain time F9E2JennAir Dishwasher Code F9E2: Drain motor error FAE4 or F10E4JennAir Dishwasher Code FAE4 or F10E4: Diverter valve error FAE5 or F10E5JennAir Dishwasher Code FAE5 or F10E5: Diverter leak H2OJennAir Dishwasher Code H2O: Not detecting water Sanitize Light FlashingJennAir Dishwasher Message "Sanitize Light Flashing": Sanitize Temperature Not Met

E:17E:17 questions

What does the flow controller do?

It is a small insert inside the filling valve that keeps the rate of water entering the tub within limits. If it is worn or missing, water can rush in faster than the control expects.

Could my house water pressure be the cause?

It can contribute. Very high pressure pushes more water through. We check both the valve and the supply and tell you what we find before quoting.

Is E:17 dangerous?

It is not an emergency, but a valve that over-fills can lead to leaks. If it repeats, close the tap between uses and book us. We quote first and warranty the work for 30 days.