--- title: "Smeg induction cooktop showing Er03 | CooktopRepair.center" description: "What Er03 means on Smeg induction cooktops, what to check before booking, and when it is not a failure at all." url: "https://cooktoprepair.center/error-codes/smeg-induction-er03/" --- # Smeg induction cooktop showing Er03 Er03 is one of the two Smeg induction codes an owner can clear alone. ## What Er03 actually means. Er03 is one of the two Smeg induction codes an owner can clear alone. It means materials or a pan are sitting on or around the front control panel, which the touch sensors read as keys being held. Smeg cooktop display · also shown as ER03, Er 03 What to do when Er03 shows on the cooktop ### Kind of code Touch controls and keys A key on the glass was held down too long, pressed with nothing there, or stopped answering altogether. Water, a spill or a pan resting on the key strip is ruled out first, then the touch board and its ribbon cable. If a zone keeps heating while the keys are dead, switch the cooktop 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 Smeg An Italian maker known for its retro styling, whose US catalog includes built-in cooktops. ### Source Smeg induction cooktop manual (SIMU330D) Smeg SIMU induction cooktops; read from the SIMU330D manual, which Smeg links from the SIMU330D and SIMU336D product pages. ## Before you book, in this order. Each step comes from Smeg's own guidance for Er03 on its cooktops. Follow it to the end: the last card says whether this is a visit. 01 Lift off whatever is resting near the controls and wipe the panel dry. 02 While you cook, keep pans on the zones and away from the front control panel. 03 Switch the cooktop on again; if Er03 keeps coming back, Smeg says to contact technical support, so book a visit. ### 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 Er03 does not point to a coil or a power board. It is about the control panel being covered. ## What you may notice with it. The cooktop problems Er03 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 Er03 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/) ## Smeg cooktops. An Italian maker known for its retro styling, whose US catalog includes built-in cooktops. [Smeg cooktop repair](https://cooktoprepair.center/brands/smeg/) More Smeg codes [E2](https://cooktoprepair.center/error-codes/smeg-induction-e2/) [H](https://cooktoprepair.center/error-codes/smeg-induction-h/) [L](https://cooktoprepair.center/error-codes/smeg-induction-l/) [E2](https://cooktoprepair.center/error-codes/smeg-ceramic-e2/) [H t](https://cooktoprepair.center/error-codes/smeg-ceramic-ht/) [HItE](https://cooktoprepair.center/error-codes/smeg-ceramic-hite/) [SHO](https://cooktoprepair.center/error-codes/smeg-ceramic-sho/) Touch controls and keys on other makes [Bertazzoni ER03](https://cooktoprepair.center/error-codes/bertazzoni-er03/) [BlueStar Er03](https://cooktoprepair.center/error-codes/bluestar-er03/) [Bosch F5](https://cooktoprepair.center/error-codes/bosch-f5/) [Dacor F2](https://cooktoprepair.center/error-codes/dacor-f2/) [Frigidaire Er](https://cooktoprepair.center/error-codes/frigidaire-er/) [Fulgor Milano Er22](https://cooktoprepair.center/error-codes/fulgor-milano-s700-er22/) [Gaggenau F0](https://cooktoprepair.center/error-codes/gaggenau-f0/) [JennAir F0](https://cooktoprepair.center/error-codes/jennair-f0/) [All 37 codes of this kind](https://cooktoprepair.center/error-codes/#family-controls) Smeg 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. Smeg 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. Smeg 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 Smeg's own words > Remove any materials or pans from the area around the front control panel. [Smeg induction cooktop manual (SIMU330D)](https://doc.smeg.it/qr/91477A730/EN) [Smeg induction cooktop manual (SIMU330D)](https://doc.smeg.it/qr/91477A730/EN) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Smeg SIMU induction cooktops; read from the SIMU330D manual, which Smeg links from the SIMU330D and SIMU336D product pages. ## Smeg Er03 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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Lift off whatever is resting near the controls and wipe the panel dry. If it comes back, it needs a visit. ### Can a damp cloth left on my Smeg cooktop cause Er03? Yes. Anything lying over the front controls can set it, a wet cloth included. Clear and dry the panel and the code should go. ### What if Er03 returns every time I cook on my Smeg cooktop? Smeg treats a code that returns often as a reason to get help. Book a visit so the control panel can be tested. ### Which Smeg SIMU codes can I clear myself besides Er03? Smeg lists Er03 and E2 as the two induction codes an owner can deal with alone. Er03 clears once the area around the front controls is free, and E2 clears once the cooktop has cooled with a suitable, filled pan. --- **[Read on the site: Smeg induction cooktop showing Er03 | CooktopRepair.center](https://cooktoprepair.center/error-codes/smeg-induction-er03/)** **[Book a visit with CooktopRepair.center](https://cooktoprepair.center/schedule/)**