--- title: "Viking cooktop error code FA" description: "Viking cooktop error code FA: the manufacturer publishes this for a key error. What the code covers, what to check before you book, and why the same token…" url: "https://vikingmiami.support/error-codes/error-code-fa-electric-cooktop/" date_modified: "2026-08-21" Product line: "Designer Series" --- # Viking cooktop error code FA Error code # Viking cooktop error code FA Viking cooktop error code FA: the manufacturer publishes this for a key error. What the code covers, what to check before you book, and why the same token means something else on another Viking machine. - **From $95** diagnostic, credited to the repair - **59** cities and neighborhoods covered - **OEM** parts available on order - **In writing** the price, before anything is opened ## Book a diagnostic visit Your model number and a line about what it is doing is enough to get started. Your details stay private. No spam, ever. What we can confirm ## Code FA, from the manufacturer’s own documentation A code is only meaningful together with the generation showing it — the same two digits mean different things across generations, and that is the commonest reason a code looked up online leads somewhere wrong. This one is recorded on [Designer Series](https://vikingmiami.support/series/designer-series/). The code The manufacturer publishes this for a key error or call [(305) 697-3843](tel:+13056973843) What it narrows down to Key error What you are probably seeing [Cooktop controls locked or unresponsive](https://vikingmiami.support/symptoms/cooktop-controls-locked/) Diagnostic From $95, credited to the repair What it looks like from the kitchen ## The symptom this code usually arrives with A code names the subsystem; the symptom is what sent you to look at the display in the first place. That page says what it usually turns out to be, cheapest cause first. - Often a spill, sometimes the sun Cooktop controls locked or unresponsive A touch panel that ignores you, or a cooktop that shuts every zone down and reports a key error. A large share of these are liquid, a cloth or direct sunlight, and every one of those is free to correct. The panel does not respond to touch A key error token in the timer window It only happens at a particular time of day [ What it usually means ](https://vikingmiami.support/symptoms/cooktop-controls-locked/) Often a spill, sometimes the sun A touch panel that ignores you, or a cooktop that shuts every zone down and reports a key error. A large share of these are liquid, a cloth or direct sunlight, and every one of those is free to correct. - The panel does not respond to touch - A key error token in the timer window - It only happens at a particular time of day On the same generation ## What else belongs to the Designer Series A code belongs to a generation rather than to one cabinet. These are the other codes yours can show, and the models that can show this one — a display often has more than one thing to say, and the model number decides what any of it costs to put right. Other codes this generation can display Temperature sensor Over temperature Relay error Control error Software error Keyboard, ambient light LED test error Keyboard error Communication error Power device over temp - [1 flash](https://vikingmiami.support/error-codes/error-code-1-flash-induction-cooktop/) The same two digits mean different things across generations. [ Search the full code list ](https://vikingmiami.support/error-codes/) Models that can display this code - [ DETU260 ](https://vikingmiami.support/models/viking-detu260/) - [ DURD1441D ](https://vikingmiami.support/models/viking-durd1441d/) - [ DUWC1541C ](https://vikingmiami.support/models/viking-duwc1541c/) The number on the data plate decides which parts exist and how quickly they arrive. [ All models ](https://vikingmiami.support/models/) In more detail ## About Viking cooktop error code FA ### What Viking publishes for it On a Viking cooktop, the manufacturer publishes this for a key error. That sentence is Viking’s own, read out of the code table in its Use and Care manual for this equipment rather than worked out from the outside. Everything below it — what the condition covers and what is worth doing first — is ours, written from what this equipment does in Miami kitchens. ### Which alphabet this belongs to The board on these tops writes an F and one more letter into the timer window and cuts every element at the same moment. The letter is the part that matters: it says whether the control saw a key, a sensor, a relay or the board next to it. ### The other label for the same condition Viking’s own table prints this one under more than one token, on the same row and against the same meaning: - **FA, FC** — one condition, two ways the panel writes it ### What it covers What a published cause names is a circuit rather than a component, which is the single most useful thing to know before anybody orders a part. This one covers: - A key held down, or a key the control reads as held down - Spilled liquid or a pan lid bridging the glass over the touch area - The touch board itself, where the keys are read ### Worth trying yourself, in this order - Wipe the glass dry and take everything off the control area, including a cloth - Switch the top off at the breaker for five minutes and let it read the keys again ### Then what A key condition is worth ten minutes of your own before it is worth a visit: clear the glass, dry it, and take the power off at the breaker for five full minutes. If it comes back on a clean, dry, cool top, the touch board is reading a key that is not being pressed and that is a part, not a habit. Viking publishes this one for the electric and induction cooktops with a timer display — that is cooktops & rangetops and ranges on this site. The [full Viking archive](https://vikingmiami.support/error-codes/) has the other conditions, searchable, and it is worth knowing that the same token can mean two different things on two different Viking machines, so the group above is part of the answer. We repair this equipment across Miami-Dade, Broward and Palm Beach. This article is based on: - Official manufacturer documentation - Internal repair procedures - Technician repair history - Company quality standards ## Tell us the model number and what it is doing. --- **[Read full article: Viking cooktop error code FA](https://vikingmiami.support/error-codes/error-code-fa-electric-cooktop/)**