F18 Error on Hotpoint Dryers

What the F18 error usually means on a Hotpoint dryer

The F18 error on Hotpoint dryers usually indicates an internal data error. When this code appears, the machine is detecting an issue in the internal information handled by the electronics, which is why it may stop responding properly or show faults in some of its functions.

In these cases, the most common symptoms are usually some of the following:

• Some panel functions do not respond as they should
• The display shows incorrect information or behaves strangely
• The dryer does not allow proper program selection
• The appliance seems to power on, but does not operate normally

This type of warning is usually related to the control electronics, not to a simple mechanical issue such as the filter, door, or drum. That is why, although a full reset can sometimes resolve a one-off fault, if the code comes back it usually means the electronic section needs to be checked.

How to clear F18 and what to do if it comes back

If you see F18, the most useful first step is to carry out the reset recommended by the brand itself. If the fault still appears afterwards, the most sensible next step is technical diagnosis.

1. Disconnect the dryer from the power supply
   • Turn off the appliance
   • Unplug it for at least 2 minutes
   • Do not do a quick shutdown; it is best to leave it unplugged for the full period
2. Plug it back in and wait a few seconds
   • Reconnect the dryer
   • Wait about 30 seconds before testing it
   • Then try to start a normal program
3. Check whether the panel responds normally
   • See whether it now allows you to select cycles
   • Check whether the display shows the information correctly
   • If the behavior is still unusual, make a note of it for the technician
4. Do not repeat attempts in a loop
   • If F18 comes back right after the reset, it is best not to insist too much
   • When the fault is an internal data issue, repeated restarts do not usually fix the real cause
5. When it is advisable to call customer service or a technician
   • The error reappears after the full reset
   • Part of the display or controls still does not work
   • The dryer does not allow programs to be used normally

   In that case, the electronic board, the control module, and the internal connections are usually checked to confirm which component is causing the fault

If F18 was a one-off issue, a full reset may be enough to restore normal operation. If it returns, the most efficient solution is to check the electronics as soon as possible to avoid wasting time on tests that will not solve the underlying problem