AGA Error Code F3
HighGloss function (3 Series only) — what this code means on AGA dishwasher indicators, and how we fix it.
- Indicator / setting
- AGA dishwasher indicators
- Function
Meaning
What code F3 means
HighGloss function (3 Series only)
Coverage
Which models show it
The fix
How it is fixed
Normal operation, not a fault.
Safety & DIY disclaimer
Guides on this site are for information only. Appliance repair involves 240V electricity, gas connections, refrigerant and heavy cast-iron parts — anything you do yourself is at your own risk and can damage the appliance or cause injury. The safe option is to book a qualified technician.
AGA dishwasher indicators
More codes on this platform
- 0:01 after 3-2-1 countdown — Program cancellation in progress; drains for about 2 minutes then beeps
- F1 — Half Load function
- F2 — Sanitize function (raises final rinse temperature to NSF/ANSI 184)
- F4 — Intense Wash function (3 Series only)
- S — Displayed at the end of a successful sanitization cycle
- S:0 / S:1 / S:2 — Sound volume setting (off / medium / high). Factory default S:2.
Frequently asked questions
What does AGA code F3 mean?
HighGloss function (3 Series only)
Can I keep using my AGA with code F3?
A power cycle at the breaker (60 seconds) may clear a one-off code. If the code returns, stop using the affected zone or appliance and book service — continuing to run can turn a small fault into a board-level repair.
AGA showing code F3?
We read AGA fault logs with factory-level tools — no guesswork. Diagnostic fee applies toward your repair.
Mon–Sun 8:00AM–8:00PM
Independent service company — not affiliated with or authorized by AGA / AGA Rangemaster (Middleby). We repair out-of-warranty AGA appliances.