--- title: "Continental LO: the cabinet has been below its low alarm point" description: "What LO means on Continental LO: the cabinet has been below its low alarm points, what to check before booking, and when it is not a failure at all." url: "https://commercialappliancerepair.center/error-codes/continental-refrigerator-lo/" --- # Continental LO: the cabinet has been below its low alarm point The low alarm works like the high one, in the other direction. ## What LO actually means. The low alarm works like the high one, in the other direction. The manual's alarm section describes the flashing letters as AL for a low alarm, alternating with the cabinet temperature. On a Continental warmer, a low alarm means the cabinet is not hot enough to hold food safely. Continental Refrigerator commercial appliance display · also shown as AL, L0 What to do when LO shows on the commercial appliance ### Kind of code Temperature and alarms The controller has seen a temperature outside the band it was set for and is saying so: a box above its alarm point, a fryer vat or an oven cavity that tripped its high-limit, or a dish machine rinse that never came up to heat. Often the cause sits outside the unit, such as a door left open during a delivery, a coil packed with grease, a kitchen far hotter than the maker allows or a booster fed cold water. Checking the door, the coil and the air around the unit is fair; move the product if a cold box stays above 41°F, and book the visit. ### Usually leads to Reach-in and prep table repair Reach-ins, pass-throughs, prep tables and blast chillers: gaskets, hinges, fans, thermostats, condensers and compressors. ### 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 Continental Refrigerator Continental Refrigerator units in a busy kitchen get looked at with the doors shut for a while first, so the tech sees how the box recovers on its own. ### Source Continental Refrigerator operations manual, easy electronic control for refrigerators, freezers and warmers Listed in the error code table of Continental's easy electronic control manual, the control used on its reach-ins, prep units and warmers. The troubleshooting table prints it as L0, and the alarm section as AL. ## Before you book, in this order. Each step comes from Continental Refrigerator's own guidance for LO on its commercial appliances. Follow it to the end: the last card says whether this is a visit. 01 Silence the beeper with SET/MUTE and check the food temperature. 02 Check the set point and whether a load of frozen product went in recently. 03 On a warmer, check that the door is shut and the food is above the temperature your health code requires for hot holding. 04 If LO returns with a normal set point, book a visit. ### Still there? It usually turns into [reach-in and prep table repair](https://commercialappliancerepair.center/services/reach-in-and-prep-table-repair/). Book with the code and the model number. ### What not to do LO on a cooler is a cold problem, not a warm one. On a warmer it is the important alarm, since hot food that cools down is a food safety issue. ## What you may notice with it. The commercial appliance problems LO 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 - [**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 LO usually leads ## Reach-in and prep table repair. **Reach-in, pass-through or prep table gasket, hinge, fan motor, thermostat or controller, defrost heater, leak repair or compressor · moderate.** Book a visit [What the job involves](https://commercialappliancerepair.center/services/reach-in-and-prep-table-repair/) ## Continental Refrigerator commercial appliances. Continental Refrigerator units in a busy kitchen get looked at with the doors shut for a while first, so the tech sees how the box recovers on its own. [Continental Refrigerator commercial appliance repair](https://commercialappliancerepair.center/brands/continental-refrigerator/) More Continental Refrigerator codes [E0](https://commercialappliancerepair.center/error-codes/continental-refrigerator-e0/) [E1](https://commercialappliancerepair.center/error-codes/continental-refrigerator-e1/) [E2](https://commercialappliancerepair.center/error-codes/continental-refrigerator-e2/) [HI](https://commercialappliancerepair.center/error-codes/continental-refrigerator-hi/) [PG](https://commercialappliancerepair.center/error-codes/continental-refrigerator-pg/) [Loc](https://commercialappliancerepair.center/error-codes/continental-refrigerator-loc/) Temperature and alarms on other makes [Alto-Shaam E13](https://commercialappliancerepair.center/error-codes/alto-shaam-e13/) [Beverage-Air Hi](https://commercialappliancerepair.center/error-codes/beverage-air-hi/) [Blodgett Cavity High Temp Error](https://commercialappliancerepair.center/error-codes/blodgett-cavity-high-temp-error/) [Cleveland RESET light](https://commercialappliancerepair.center/error-codes/cleveland-reset-light/) [Delfield Hi](https://commercialappliancerepair.center/error-codes/delfield-hi/) [Frymaster E16](https://commercialappliancerepair.center/error-codes/frymaster-e16/) [Garland E04](https://commercialappliancerepair.center/error-codes/garland-e04/) [Hatco Control Board Overtemp](https://commercialappliancerepair.center/error-codes/hatco-control-board-overtemp/) [All 71 codes of this kind](https://commercialappliancerepair.center/error-codes/#family-temperature) Continental Refrigerator 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. Continental Refrigerator 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 Continental Refrigerator's own words > LO Low Temperature Alarm [Continental Refrigerator operations manual, easy electronic control for refrigerators, freezers and warmers](https://continentalrefrigerator.com/wp-content/uploads/2024/09/IM-Easy-Electronic-Control-w.pdf) [Continental Refrigerator operations manual, easy electronic control for refrigerators, freezers and warmers](https://continentalrefrigerator.com/wp-content/uploads/2024/09/IM-Easy-Electronic-Control-w.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Listed in the error code table of Continental's easy electronic control manual, the control used on its reach-ins, prep units and warmers. The troubleshooting table prints it as L0, and the alarm section as AL. ## Continental Refrigerator LO 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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Silence the beeper with SET/MUTE and check the food temperature. If it comes back, it needs a visit. ### What does LO mean on a Continental warmer? The cabinet is cooler than its low alarm setting, so hot food may be dropping below safe holding temperature. Check it with a thermometer right away. ### Why does my Continental show AL instead of LO? The manual uses both: LO in its error table and AL in the alarm section. Both mean the low temperature alarm. ### Can I change the low alarm point on my Continental? The manual lists AL and AH as settings in the user menu. Change them only if you know the limits your health inspector expects. --- **[Read on the site: Continental LO: the cabinet has been below its low alarm point](https://commercialappliancerepair.center/error-codes/continental-refrigerator-lo/)** **[Book a visit with CommercialApplianceRepair.center](https://commercialappliancerepair.center/schedule/)**