--- title: "Wolf legacy dual-fuel range showing 0E | RangeRepair.center" description: "What 0E means on Wolf legacy dual-fuel ranges, what to check before booking, and when it is not a failure at all." url: "https://rangerepair.center/error-codes/wolf-df-0e/" --- # Wolf legacy dual-fuel range showing 0E 0E means the control senses a power relay as shorted, closed at a moment when it should be open. ## What 0E actually means. 0E means the control senses a power relay as shorted, closed at a moment when it should be open. Wolf names three possible sources: that relay, the element circuit it feeds, or the drive circuitry that switches it. Wolf range display · also shown as OE, ERR 0E What to do when 0E shows on the range ### Kind of code Oven heating The oven under the burners called for heat and the cavity did not warm the way the control planned. On an electric oven a bake or broil element that has burned open is the usual cause; on a gas oven the igniter and the valve it opens come first. The wiring and the relay are checked before the board takes the blame. ### Usually leads to Bake and broil elements An electric range oven that stays cold, heats only from above or below, or will not broil, traced to the elements, their terminals or the relay that switches them. ### Shows up as Range Oven Temperature Wrong Recipes burn or come out underdone, and an oven thermometer disagrees with the temperature set on the range. ### Make Wolf The cooking brand of the Wisconsin-based Sub-Zero Group, known for red-knobbed gas, dual-fuel and induction ranges. ### Source Wolf answer: legacy dual-fuel range, error code 0E Legacy Wolf dual-fuel ranges. Owners often read it as OE, and Wolf's page lists both spellings. ## Before you book, in this order. Each step comes from Wolf's own guidance for 0E on its ranges. Follow it to the end: the last card says whether this is a visit. 01 Turn the oven off; if it still heats, switch the range off at the breaker right away. 02 Restore power and watch for the code. If 0E returns or the oven heats on its own, leave the breaker off and book a visit. ### Still there? It usually turns into [bake and broil elements](https://rangerepair.center/services/bake-and-broil-element-repair/). Book with the code and the model number. ### What not to do 0E is not the letter O and the letter E as a message; Wolf treats OE and 0E as the same relay report. ## What you may notice with it. The range problems 0E tends to arrive with. Answer these at the range before anyone is booked. [All problems](https://rangerepair.center/problems/) Before you call ### [Range Oven Temperature Wrong](https://rangerepair.center/problems/range-oven-temperature-wrong/) [All 5 causes, cheapest first](https://rangerepair.center/problems/range-oven-temperature-wrong/) It also comes with - [**Range Burning Smell**](https://rangerepair.center/problems/range-burning-smell/) - [**Range Keeps Tripping the Breaker**](https://rangerepair.center/problems/range-tripping-breaker/) - [**Range Error Code**](https://rangerepair.center/problems/range-error-code/) Problem ### Range Oven Temperature Wrong 5 causes, cheapest first Where 0E usually leads ## Bake and broil elements. **Bake or broil element · low.** Book a visit [What the job involves](https://rangerepair.center/services/bake-and-broil-element-repair/) ## Wolf ranges. The cooking brand of the Wisconsin-based Sub-Zero Group, known for red-knobbed gas, dual-fuel and induction ranges. [Wolf range repair](https://rangerepair.center/brands/wolf/) More Wolf codes [01](https://rangerepair.center/error-codes/wolf-df-01/) [02](https://rangerepair.center/error-codes/wolf-df-02/) [03](https://rangerepair.center/error-codes/wolf-df-03/) [COOL FAN](https://rangerepair.center/error-codes/wolf-df-cool-fan/) [COMM ERR](https://rangerepair.center/error-codes/wolf-df-comm-err/) [ERR OC](https://rangerepair.center/error-codes/wolf-df-err-oc/) [PF](https://rangerepair.center/error-codes/wolf-df-pf/) [03](https://rangerepair.center/error-codes/wolf-ir-03/) [E2](https://rangerepair.center/error-codes/wolf-ir-e2/) [E8](https://rangerepair.center/error-codes/wolf-ir-e8/) [47](https://rangerepair.center/error-codes/wolf-ir-47/) Oven heating on other makes [AGA 010-014](https://rangerepair.center/error-codes/aga-010-014/) [BlueStar F80](https://rangerepair.center/error-codes/bluestar-range-f80/) [Dacor C-21](https://rangerepair.center/error-codes/dacor-range-c-21/) [Electrolux F10](https://rangerepair.center/error-codes/electrolux-f10/) [Fisher & Paykel A1](https://rangerepair.center/error-codes/fisher-and-paykel-range-a1/) [Frigidaire F10](https://rangerepair.center/error-codes/frigidaire-f10/) [GE F2](https://rangerepair.center/error-codes/ge-f2/) [LG F9](https://rangerepair.center/error-codes/lg-f9/) [All 17 codes of this kind](https://rangerepair.center/error-codes/#family-oven-heat) Wolf 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. Wolf 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. Wolf 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 Wolf's own words > Power relay shorted, sensed as closed when should be open [Wolf answer: legacy dual-fuel range, error code 0E](https://www.subzero-wolf.com/assistance/answers/wolf/legacy-dual-fuel-range/dual-fuel-range-error-code-0e) [Wolf answer: legacy dual-fuel range, error code 0E](https://www.subzero-wolf.com/assistance/answers/wolf/legacy-dual-fuel-range/dual-fuel-range-error-code-0e) [Wolf answer: legacy dual-fuel range, error code 0E](https://www.subzero-wolf.com/assistance/answers/wolf/legacy-dual-fuel-range/dual-fuel-range-error-code-0e) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Legacy Wolf dual-fuel ranges. Owners often read it as OE, and Wolf's page lists both spellings. ## Wolf 0E 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 oven off; if it still heats, switch the range off at the breaker right away. If it comes back, it needs a visit. ### Why should I cut power when my Wolf shows 0E? The code says a relay reads as closed when it should be open, and a closed relay can keep an element powered. Turning the breaker off is the safe way to be sure nothing is heating while you wait. ### Is OE different from 0E on a Wolf range? No. Wolf lists both spellings for the same relay report, because the zero on the knob display looks like a letter O. --- **[Read on the site: Wolf legacy dual-fuel range showing 0E | RangeRepair.center](https://rangerepair.center/error-codes/wolf-df-0e/)** **[Book a visit with RangeRepair.center](https://rangerepair.center/schedule/)**