--- title: "Hestan induction range showing Er 47 | RangeRepair.center" description: "What Er 47 means on Hestan induction ranges, what to check before booking, and when it is not a failure at all." url: "https://rangerepair.center/error-codes/hestan-induction-er47/" --- # Hestan induction range showing Er 47 Er 47 is a communication error between the touch control and the induction boards of a Hestan KRI range. ## What Er 47 actually means. Er 47 is a communication error between the touch control and the induction boards of a Hestan KRI range. Hestan's manual points at the connection cable, which may be loose or damaged. Hestan range display · also shown as Er47 What to do when Er 47 shows on the range ### Kind of code Controls and communication The display, the main board or the induction power board lost contact with one another, or one of them failed its own self-check. A power dip, a loose cable or moisture from a boil-over is ruled out before a board is replaced, and a range that keeps heating while this code shows is switched off at the breaker. ### Usually leads to Knobs, switches and controls Knobs that spin or crack, touch keys that do nothing, blank displays, clocks that reset and control boards that switch the wrong thing. ### Shows up as Range Surface Element Not Heating One coil or glass-top zone on an electric range stays cold, heats only weakly, or will not respond while the others work. ### Make Hestan A California maker of professional-style gas and dual-fuel ranges with a restaurant-kitchen background. ### Source Hestan KRI induction range use and care manual, induction error codes Hestan KRI induction ranges. ## Before you book, in this order. Each step comes from Hestan's own guidance for Er 47 on its ranges. Follow it to the end: the last card says whether this is a visit. 01 Turn the range top off and reset the range at the breaker. 02 If Er 47 returns, book a visit; the cable sits inside the range. ### Still there? It usually turns into [knobs, switches and controls](https://rangerepair.center/services/knobs-switches-and-controls/). Book with the code and the model number. ### What not to do Er 47 is not a Wi-Fi or app problem. ## What you may notice with it. The range problems Er 47 tends to arrive with. Answer these at the range before anyone is booked. [All problems](https://rangerepair.center/problems/) Before you call ### [Range Surface Element Not Heating](https://rangerepair.center/problems/surface-element-not-heating/) [All 6 causes, cheapest first](https://rangerepair.center/problems/surface-element-not-heating/) It also comes with - [**Range Control Panel Not Responding**](https://rangerepair.center/problems/control-panel-not-responding/) - [**Range Error Code**](https://rangerepair.center/problems/range-error-code/) Problem ### Range Surface Element Not Heating 6 causes, cheapest first Where Er 47 usually leads ## Knobs, switches and controls. **Knobs, keypad or control board · moderate.** Book a visit [What the job involves](https://rangerepair.center/services/knobs-switches-and-controls/) ## Hestan ranges. A California maker of professional-style gas and dual-fuel ranges with a restaurant-kitchen background. [Hestan range repair](https://rangerepair.center/brands/hestan/) More Hestan codes [ERR04](https://rangerepair.center/error-codes/hestan-range-err04/) [ERR20](https://rangerepair.center/error-codes/hestan-range-err20/) [ER01](https://rangerepair.center/error-codes/hestan-smart-burner-er01/) [ER03](https://rangerepair.center/error-codes/hestan-smart-burner-er03/) [ER05](https://rangerepair.center/error-codes/hestan-smart-burner-er05/) [ER06](https://rangerepair.center/error-codes/hestan-smart-burner-er06/) [Er 03](https://rangerepair.center/error-codes/hestan-induction-er03/) [E2](https://rangerepair.center/error-codes/hestan-induction-e2/) [E6](https://rangerepair.center/error-codes/hestan-induction-e6/) [E8](https://rangerepair.center/error-codes/hestan-induction-e8/) [U 400](https://rangerepair.center/error-codes/hestan-induction-u400/) Controls and communication on other makes [AGA FE](https://rangerepair.center/error-codes/aga-fe/) [BlueStar F20](https://rangerepair.center/error-codes/bluestar-range-f20/) [Bosch e005](https://rangerepair.center/error-codes/bosch-e005/) [Café F7](https://rangerepair.center/error-codes/cafe-f7/) [Dacor C-d0](https://rangerepair.center/error-codes/dacor-range-c-d0/) [Electrolux Err](https://rangerepair.center/error-codes/electrolux-err-number/) [Fisher & Paykel F + number](https://rangerepair.center/error-codes/fisher-and-paykel-range-f-number/) [Frigidaire F1](https://rangerepair.center/error-codes/frigidaire-f1/) [All 67 codes of this kind](https://rangerepair.center/error-codes/#family-communication) Hestan builds this ### Gas range Open flames on top and a gas-fired oven below, all fed by one supply line behind the range and lit by igniters rather than a match. Hestan builds this ### Dual-fuel range Gas burners on top and an electric oven below, the combination most professional-style ranges use, needing both a gas line and a 240-volt circuit. Hestan builds this ### Induction range A glass top that heats the pan itself through copper coils and power boards, over an electric oven, with electronics doing almost all the work. ## In Hestan's own words > Communication error between [Hestan KRI induction range use and care manual, induction error codes](https://cdn.bfldr.com/W2HABDQZ/as/7w5cbv9wcvc65vf39wrsqw47/034584_RevB) [Hestan KRI induction range use and care manual, induction error codes](https://cdn.bfldr.com/W2HABDQZ/as/7w5cbv9wcvc65vf39wrsqw47/034584_RevB) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Hestan KRI induction ranges. ## Hestan Er 47 range 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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Turn the range top off and reset the range at the breaker. If it comes back, it needs a visit. ### Can I fix Er 47 on my Hestan induction range myself? The cause Hestan names is a cable inside the range, so it is not an owner job. A breaker reset is fine to try once, and a visit follows if the code returns. ### Why do all my Hestan induction zones stop at once with Er 47? The link that fails carries settings from the touch control to the boards that power every zone, so the whole top is affected together. --- **[Read on the site: Hestan induction range showing Er 47 | RangeRepair.center](https://rangerepair.center/error-codes/hestan-induction-er47/)** **[Book a visit with RangeRepair.center](https://rangerepair.center/schedule/)**