--- title: "Fulgor Milano induction cooktop showing Er20" description: "What Er20 means on Fulgor Milano induction cooktops, what to check before booking, and when it is not a failure at all." url: "https://cooktoprepair.center/error-codes/fulgor-milano-s700-er20/" --- # Fulgor Milano induction cooktop showing Er20 Er20 is a flash failure inside the touch control, meaning its microcontroller is not working correctly. ## What Er20 actually means. Er20 is a flash failure inside the touch control, meaning its microcontroller is not working correctly. Fulgor's remedy is to exchange the control unit. Fulgor Milano cooktop display · also shown as ER20 What to do when Er20 shows on the cooktop ### Kind of code Boards and communication The touch board and the power board under the glass lost track of each other, or one failed its own start-up check. A power dip, a ribbon or harness pulled loose when the top was fitted, or moisture from a boil-over is ruled out before a board is replaced, and a cooktop that keeps heating while this code shows is switched off at the breaker. ### Usually leads to Touch control repair Glass touch keys and sliders that ignore a finger, start zones by themselves or stay locked, traced to the keys, the control board or the lock setting. ### Shows up as Cooktop Controls Unresponsive Touch keys or a slider do nothing, the display lights but ignores every press, or a knob turns without starting its burner or element. ### Make Fulgor Milano An Italian maker of built-in cooking appliances sold through US luxury dealers. ### Source Fulgor Milano S700 induction cooktop use and care manual (archived) Fulgor Milano S700 induction cooktops (F7IT30S1, F7IT36S1); read from the archived use and care manual. The Enova (F7EIK, F7ECIK) and Sofia induction rangetop manuals were not checked for the same table. ## Before you book, in this order. Each step comes from Fulgor Milano's own guidance for Er20 on its cooktops. Follow it to the end: the last card says whether this is a visit. 01 Switch the breaker off and on once. 02 Do not keep cycling the breaker; one try is enough to tell whether Er20 clears. 03 If Er20 stays, book a visit for the control unit. ### Still there? It usually turns into [touch control repair](https://cooktoprepair.center/services/touch-control-repair/). Book with the code and the model number. ### What not to do Er20 has nothing to do with the pans or the coils. It is not a sensor or wiring code either; Fulgor places it in the microcontroller of the touch control. ## What you may notice with it. The cooktop problems Er20 tends to arrive with. Answer these at the cooktop before anyone is booked. [All problems](https://cooktoprepair.center/problems/) Before you call ### [Cooktop Controls Unresponsive](https://cooktoprepair.center/problems/cooktop-controls-unresponsive/) [All 5 causes, cheapest first](https://cooktoprepair.center/problems/cooktop-controls-unresponsive/) It also comes with - [**Cooktop Error Code**](https://cooktoprepair.center/problems/cooktop-error-code/) Problem ### Cooktop Controls Unresponsive 5 causes, cheapest first Where Er20 usually leads ## Touch control repair. **Touch control board or key panel · moderate.** Book a visit [What the job involves](https://cooktoprepair.center/services/touch-control-repair/) ## Fulgor Milano cooktops. An Italian maker of built-in cooking appliances sold through US luxury dealers. [Fulgor Milano cooktop repair](https://cooktoprepair.center/brands/fulgor-milano/) More Fulgor Milano codes [E2](https://cooktoprepair.center/error-codes/fulgor-milano-s700-e2/) [E9](https://cooktoprepair.center/error-codes/fulgor-milano-s700-e9/) [Er47](https://cooktoprepair.center/error-codes/fulgor-milano-s700-er47/) [Er22](https://cooktoprepair.center/error-codes/fulgor-milano-s700-er22/) [Er36](https://cooktoprepair.center/error-codes/fulgor-milano-s700-er36/) [U400](https://cooktoprepair.center/error-codes/fulgor-milano-s700-u400/) [E6](https://cooktoprepair.center/error-codes/fulgor-milano-s700-e6/) [FA / FC](https://cooktoprepair.center/error-codes/fulgor-milano-s600-fa-fc/) [Fc](https://cooktoprepair.center/error-codes/fulgor-milano-s600-fc/) [FE / Ft](https://cooktoprepair.center/error-codes/fulgor-milano-s600-fe-ft/) [Fr](https://cooktoprepair.center/error-codes/fulgor-milano-s600-fr/) [F5](https://cooktoprepair.center/error-codes/fulgor-milano-s600-f5/) [All 14 Fulgor Milano codes](https://cooktoprepair.center/error-codes/#codes-fulgor-milano) Boards and communication on other makes [BlueStar E](https://cooktoprepair.center/error-codes/bluestar-e/) [Bosch E7010](https://cooktoprepair.center/error-codes/bosch-e7010/) [Café F + number (flashing)](https://cooktoprepair.center/error-codes/cafe-f-code/) [Dacor F0](https://cooktoprepair.center/error-codes/dacor-f0/) [Frigidaire C0](https://cooktoprepair.center/error-codes/frigidaire-c0/) [Gaggenau E7010](https://cooktoprepair.center/error-codes/gaggenau-e7010/) [GE Profile F + number (flashing)](https://cooktoprepair.center/error-codes/ge-profile-f-code/) [GE F + number (FXX)](https://cooktoprepair.center/error-codes/ge-f-code/) [All 48 codes of this kind](https://cooktoprepair.center/error-codes/#family-communication) Fulgor Milano builds this ### Gas cooktop A gas cooking surface dropped into a countertop cutout, with its gas line and power cord running down into the cabinet underneath. Fulgor Milano builds this ### Electric cooktop A coil or smooth-glass radiant cooking surface built into the countertop and wired to its own circuit in the cabinet or wall behind it. Fulgor Milano builds this ### Induction cooktop A glass cooktop in the counter that heats the pan itself through magnetic coils, run by power boards and cooled by a fan underneath. ## In Fulgor Milano's own words > Flash-failure [Fulgor Milano S700 induction cooktop use and care manual (archived)](https://web.archive.org/web/20240705135827/https://www.fulgor-milano.com/sites/default/files/2020-09/F7IT36S1%20-%20Use%20and%20Care%20Manual.pdf) [Fulgor Milano S700 induction cooktop use and care manual (archived)](https://web.archive.org/web/20240705135827/https://www.fulgor-milano.com/sites/default/files/2020-09/F7IT36S1%20-%20Use%20and%20Care%20Manual.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Fulgor Milano S700 induction cooktops (F7IT30S1, F7IT36S1); read from the archived use and care manual. The Enova (F7EIK, F7ECIK) and Sofia induction rangetop manuals were not checked for the same table. ## Fulgor Milano Er20 cooktop repair, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. 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Switch the breaker off and on once. If it comes back, it needs a visit. ### Is Er20 on a Fulgor Milano cooktop caused by a power cut? A breaker cycle is worth one try, but Fulgor ties Er20 to the control unit itself, which is replaced if the code stays. ### Will the other Fulgor Milano zones work with Er20? The code is in the touch control that runs every zone, so expect the whole cooktop to be affected. ### What is a flash failure on a Fulgor Milano S700 touch control? Fulgor uses the term for Er20, meaning the microcontroller inside the touch control is not working correctly. Because that part sits within the control unit, the listed remedy is to exchange the whole unit. --- **[Read on the site: Fulgor Milano induction cooktop showing Er20](https://cooktoprepair.center/error-codes/fulgor-milano-s700-er20/)** **[Book a visit with CooktopRepair.center](https://cooktoprepair.center/schedule/)**