--- title: "Dexter TEMP SENSOR SHORT: the tumbler sensor reads shorted" description: "What TEMP SENSOR SHORT means on Dexter TEMP SENSOR SHORT: the tumbler sensor reads shorteds, what to check before booking, and when it is not a failure at all." url: "https://commercialappliancerepair.center/error-codes/dexter-temp-sensor-short/" --- # Dexter TEMP SENSOR SHORT: the tumbler sensor reads shorted On Dexter tumblers the control will not start while it sees a shorted temperature sensor. ## What TEMP SENSOR SHORT actually means. On Dexter tumblers the control will not start while it sees a shorted temperature sensor. The message stays until it is cleared at the control, which returns the machine to idle. Dexter points to the probe under the basket and its connections. Dexter commercial appliance display · also shown as F1 What to do when TEMP SENSOR SHORT shows on the commercial appliance ### Kind of code Sensors and probes A probe is handing the controller a reading it cannot trust, or none at all: a box or coil sensor torn loose from its clip, a fryer probe coated in carbon from oil left too long between filterings, a combi core probe with a kinked cable, or a connector gone green from steam and cleaning chemicals. The unit then runs on, stops, or shuts the heat or the cooling off to protect itself. Letting it cool and restarting it as the manual describes is fair; a probe that still reads wrong sits behind a panel, and that is a visit. ### Usually leads to Commercial controls and board repair Controllers, touch panels, relays, contactors and interlocks tested, and replaced only when the evidence says so. ### Shows up as Commercial Appliance Error Code on a Combi, Fryer, Dish Machine or Laundry Display A commercial appliance error code appears as letters or numbers on a combi, fryer, reach-in controller, dish machine or laundry machine display, or as a flashing light or an alarm tone. ### Make Dexter A Dexter call in a laundromat is often set for opening time, before customers load the row and every pocket of the room is in use. ### Source Dexter common tumbler troubleshooting and error code reference Dexter vended stack tumblers covered by Dexter's tumbler troubleshooting reference; the display shows the words and, on some controls, F1 or F2. ## Before you book, in this order. Each step comes from Dexter's own guidance for TEMP SENSOR SHORT on its commercial appliances. Follow it to the end: the last card says whether this is a visit. 01 Take the pocket out of service with a sign. 02 Note which pocket shows it on a stack; each has its own sensor. 03 Book a visit so the sensor and its wires can be tested. ### Still there? It usually turns into [commercial controls and board repair](https://commercialappliancerepair.center/services/commercial-controls-and-board-repair/). Book with the code and the model number. ### What not to do TEMP SENSOR SHORT, shown as F1 on some Dexter tumblers, has nothing to do with F1 on a Dexter front-load, which is a door lock error. It is also not an ignition problem. ## What you may notice with it. The commercial appliance problems TEMP SENSOR SHORT tends to arrive with. Answer these at the commercial appliance before anyone is booked. [All problems](https://commercialappliancerepair.center/problems/) Before you call ### [Commercial Appliance Error Code on a Combi, Fryer, Dish Machine or Laundry Display](https://commercialappliancerepair.center/problems/commercial-error-code/) [All 8 causes, cheapest first](https://commercialappliancerepair.center/problems/commercial-error-code/) It also comes with - [**Commercial Laundry Tumbler Not Heating: Loads Still Damp After a Full Cycle**](https://commercialappliancerepair.center/problems/commercial-laundry-dryer-not-heating/) Problem ### Commercial Appliance Error Code on a Combi, Fryer, Dish Machine or Laundry Display 8 causes, cheapest first Where TEMP SENSOR SHORT usually leads ## Commercial controls and board repair. **Controller, touch panel, probe or sensor, relay, contactor, power supply, door switch or interlock, tested before anything is changed · moderate.** Book a visit [What the job involves](https://commercialappliancerepair.center/services/commercial-controls-and-board-repair/) ## Dexter commercial appliances. A Dexter call in a laundromat is often set for opening time, before customers load the row and every pocket of the room is in use. [Dexter commercial appliance repair](https://commercialappliancerepair.center/brands/dexter/) More Dexter codes [F1](https://commercialappliancerepair.center/error-codes/dexter-f1/) [F2](https://commercialappliancerepair.center/error-codes/dexter-f2/) [F3](https://commercialappliancerepair.center/error-codes/dexter-f3/) [F8](https://commercialappliancerepair.center/error-codes/dexter-f8/) [F9](https://commercialappliancerepair.center/error-codes/dexter-f9/) [F13](https://commercialappliancerepair.center/error-codes/dexter-f13/) [F14](https://commercialappliancerepair.center/error-codes/dexter-f14/) [F15](https://commercialappliancerepair.center/error-codes/dexter-f15/) [F16](https://commercialappliancerepair.center/error-codes/dexter-f16/) [F17](https://commercialappliancerepair.center/error-codes/dexter-f17/) [F18](https://commercialappliancerepair.center/error-codes/dexter-f18/) [F19](https://commercialappliancerepair.center/error-codes/dexter-f19/) [All 15 Dexter codes](https://commercialappliancerepair.center/error-codes/#codes-dexter) Sensors and probes on other makes [Alto-Shaam E20](https://commercialappliancerepair.center/error-codes/alto-shaam-e20/) [Beverage-Air E01](https://commercialappliancerepair.center/error-codes/beverage-air-e01/) [Blodgett Cavity Probe Error](https://commercialappliancerepair.center/error-codes/blodgett-cavity-probe-error/) [Continental Refrigerator E0](https://commercialappliancerepair.center/error-codes/continental-refrigerator-e0/) [Delfield E01](https://commercialappliancerepair.center/error-codes/delfield-e01/) [Frymaster E13](https://commercialappliancerepair.center/error-codes/frymaster-e13/) [Garland E21](https://commercialappliancerepair.center/error-codes/garland-e21/) [Hatco E1](https://commercialappliancerepair.center/error-codes/hatco-e1/) [All 61 codes of this kind](https://commercialappliancerepair.center/error-codes/#family-sensor) Dexter builds this ### Commercial laundry equipment Coin, card and app-paid front-load machines, washer-extractors, stacked units and tumble dryers in laundromats, multi-housing laundry rooms, hotels, gyms and on-premise laundries. ## In Dexter's own words > The dryer control shall not start until the detected short circuit is removed. [Dexter common tumbler troubleshooting and error code reference](https://www.dexter.com/upl/downloads/library/common-dryer-troubleshooting-and-fault-codes.pdf) [Dexter troubleshooting support page](https://www.dexter.com/support/troubleshooting/) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Dexter vended stack tumblers covered by Dexter's tumbler troubleshooting reference; the display shows the words and, on some controls, F1 or F2. ## Dexter TEMP SENSOR SHORT commercial appliance 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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Take the pocket out of service with a sign. If it comes back, it needs a visit. ### Which pocket has the problem on a Dexter stack with TEMP SENSOR SHORT? The one whose display shows it. Upper and lower pockets each have their own probe. ### Will a Dexter tumbler run with a shorted sensor? No. The control will not start until the short is gone. ### How is the Dexter sensor tested? Dexter gives a resistance range of about 30,000 to 60,000 ohms at room temperature, measured by a technician. --- **[Read on the site: Dexter TEMP SENSOR SHORT: the tumbler sensor reads shorted](https://commercialappliancerepair.center/error-codes/dexter-temp-sensor-short/)** **[Book a visit with CommercialApplianceRepair.center](https://commercialappliancerepair.center/schedule/)**