--- title: "Delfield LEA: the control has called for cooling for 24 hours straight" description: "What LEA means on Delfield LEA: the control has called for cooling for 24 hours straights, what to check before booking, and when it is not a failure at all." url: "https://commercialappliancerepair.center/error-codes/delfield-lea/" --- # Delfield LEA: the control has called for cooling for 24 hours straight Delfield explains LEA plainly: the control has wanted cooling for over 24 hours, a count that includes defrost. ## What LEA actually means. Delfield explains LEA plainly: the control has wanted cooling for over 24 hours, a count that includes defrost. It clears on its own once the compressor cycles off or the power is shut off. On a prep table's cold pan, Delfield ties it to a hot kitchen or to leaving the rail on overnight. Delfield commercial appliance display What to do when LEA shows on the commercial appliance ### Kind of code Compressor and cooling The unit is running but not moving heat out of the box the way it should. On a walk-in that is often a condensing unit on the roof choking on cottonwood or grease, a condenser fan that stopped, an evaporator fan or defrost heater that failed so the coil iced solid, or a slow refrigerant leak; a reach-in adds a door gasket or heater that lets warm air in. Cleaning the condenser face with the power off and checking that the doors close are fair first steps; the refrigerant circuit, the compressor and every line stay with a technician. ### Usually leads to Walk-in cooler repair Walk-in coolers and freezers back to temperature: evaporators, fans, defrost, drain heaters, condensing units and doors. ### 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 Delfield For a Delfield station that runs warm by late lunch, we time the visit to a slow hour so the pans can come out and the rail can be tested empty. ### Source Delfield 6000XL and 6100XL Series reach-ins, installation, operation and maintenance manual, part 9294254 (archived copy of the delfield.com PDF) Listed in the operation and indication table of Delfield's R290 reach-in manual (6000XL/6100XL) and prep table manual (4400/4500 Series). ## Before you book, in this order. Each step comes from Delfield's own guidance for LEA on its commercial appliances. Follow it to the end: the last card says whether this is a visit. 01 Check doors, drawers and lids for a proper close. 02 On a prep table, switch the rail off at night as Delfield suggests and keep the covers down. 03 Clean the condenser if it is dusty, with the power off. 04 If LEA comes back after these steps, book a visit. ### Still there? It usually turns into [walk-in cooler repair](https://commercialappliancerepair.center/services/walk-in-cooler-repair/). Book with the code and the model number. ### What not to do LEA on a Delfield does not claim a leak; the manual describes it as a run-time count. A unit that runs nonstop can still be low on refrigerant, which only a technician can check. ## What you may notice with it. The commercial appliance problems LEA 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 - [**Prep Table Running Warm in the Top Rail and the Base**](https://commercialappliancerepair.center/problems/prep-table-running-warm/) - [**Reach-In Cooler Not Holding Temperature Through a Shift**](https://commercialappliancerepair.center/problems/reach-in-not-holding-temperature/) Problem ### Commercial Appliance Error Code on a Combi, Fryer, Dish Machine or Laundry Display 8 causes, cheapest first Where LEA usually leads ## Walk-in cooler repair. **Walk-in evaporator fan, defrost heater or drain line heater, door gasket, frame heater, expansion valve, leak repair, compressor or condensing unit · moderate to highest.** Book a visit [What the job involves](https://commercialappliancerepair.center/services/walk-in-cooler-repair/) ## Delfield commercial appliances. For a Delfield station that runs warm by late lunch, we time the visit to a slow hour so the pans can come out and the rail can be tested empty. [Delfield commercial appliance repair](https://commercialappliancerepair.center/brands/delfield/) More Delfield codes [Hi](https://commercialappliancerepair.center/error-codes/delfield-hi/) [Lo](https://commercialappliancerepair.center/error-codes/delfield-lo/) [dEF](https://commercialappliancerepair.center/error-codes/delfield-def/) [E01](https://commercialappliancerepair.center/error-codes/delfield-e01/) [E02](https://commercialappliancerepair.center/error-codes/delfield-e02/) [uLi](https://commercialappliancerepair.center/error-codes/delfield-uli/) [uHi](https://commercialappliancerepair.center/error-codes/delfield-uhi/) [off](https://commercialappliancerepair.center/error-codes/delfield-off/) Compressor and cooling on other makes [Beverage-Air LEA](https://commercialappliancerepair.center/error-codes/beverage-air-lea/) [Hoshizaki E3](https://commercialappliancerepair.center/error-codes/hoshizaki-e3/) [Randell CON](https://commercialappliancerepair.center/error-codes/randell-con/) [Traulsen CLN FIL](https://commercialappliancerepair.center/error-codes/traulsen-cln-fil/) [True Residential Con](https://commercialappliancerepair.center/error-codes/true-con/) [Turbo Air C1](https://commercialappliancerepair.center/error-codes/turbo-air-c1/) [Victory CHt](https://commercialappliancerepair.center/error-codes/victory-cht/) [All 16 codes of this kind](https://commercialappliancerepair.center/error-codes/#family-cooling) Delfield builds this ### Commercial cold storage Reach-in and pass-through cabinets, walk-in coolers and walk-in freezers, prep and sandwich tables, undercounter units and blast chillers that hold a kitchen's food at safe temperatures. Delfield builds this ### Commercial cooking equipment Fryers, griddles, charbroilers, restaurant ranges, convection and combi ovens, steamers, kettles, holding cabinets and toasters, on gas or electric, that make up the hot side of a kitchen line. ## In Delfield's own words > Control calls for cooling for more than 24 hours straight LEA [Delfield 6000XL and 6100XL Series reach-ins, installation, operation and maintenance manual, part 9294254 (archived copy of the delfield.com PDF)](https://web.archive.org/web/20260309094403/https://www.delfield.com/wp-content/uploads/2025/10/6000_IOM-Book_del_en_9294254.pdf) [Delfield 6000XL and 6100XL Series reach-ins, installation, operation and maintenance manual, part 9294254 (archived copy of the delfield.com PDF)](https://web.archive.org/web/20260309094403/https://www.delfield.com/wp-content/uploads/2025/10/6000_IOM-Book_del_en_9294254.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Listed in the operation and indication table of Delfield's R290 reach-in manual (6000XL/6100XL) and prep table manual (4400/4500 Series). ## Delfield LEA 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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Check doors, drawers and lids for a proper close. If it comes back, it needs a visit. ### Why does my Delfield prep table show LEA in the morning? If the cold pan rail was left on overnight in a warm kitchen, the unit may never have cycled off. Delfield names this cause directly. ### How do I clear LEA on a Delfield? It clears when the compressor cycles off or the power is shut off. If it comes back, the reason it could not reach temperature needs finding. ### Does LEA mean my Delfield is losing refrigerant? Not by Delfield's definition, which is a 24-hour run time. A technician checks the system if simpler causes are ruled out. --- **[Read on the site: Delfield LEA: the control has called for cooling for 24 hours straight](https://commercialappliancerepair.center/error-codes/delfield-lea/)** **[Book a visit with CommercialApplianceRepair.center](https://commercialappliancerepair.center/schedule/)**