--- title: "BlueStar refrigerator showing High Temperature Alarm" description: "What High Temperature Alarm means on BlueStar refrigerators, what to check before booking, and when it is not a failure at all." url: "https://refrigeratorrepair.center/error-codes/bluestar-high-temperature-alarm/" --- # BlueStar refrigerator showing High Temperature Alarm On a BlueStar built-in refrigerator this alarm sounds without stopping once the fresh food side has been above 50°F, or the freezer above 20°F, for more than three hours. ## What High Temperature Alarm actually means. On a BlueStar built-in refrigerator this alarm sounds without stopping once the fresh food side has been above 50°F, or the freezer above 20°F, for more than three hours. The home screen flashes dashes where that compartment's temperature normally shows, until it is back at the set point. The column models also beep and show a warning message when either compartment is too warm. BlueStar refrigerator display What to do when High Temperature Alarm shows on the refrigerator ### Kind of code Service indication A light or a message asking for a visit. It says that something wants attention, not what, so the visit starts with a diagnosis. ### Usually leads to Diagnostic visit The visit that decides what the repair actually is, before any part is ordered. ### Shows up as Refrigerator Not Cooling The compartment is warm but the appliance still has power and still makes noise. ### Make BlueStar An American maker known for its ranges, with built-in and column refrigeration made to match. ### Source BlueStar Built-In Refrigerator User Manual, part 250643 (bluestarcooking.com PDF): Alarms, Service Limits and flashing dashes from the BlueStar built-in refrigerator manual (BBB36, BBBF36). BlueStar column models (manual R000045) show a warning message instead and give no limits. ## Before you book, in this order. Each step comes from BlueStar's own guidance for High Temperature Alarm on its refrigerators. Follow it to the end: the last card says whether this is a visit. 01 Check that every door is closed and sealing, and think back to any recent power cut. 02 Measure the food temperature: three hours above the limit is enough to sort through perishables. 03 Watch whether the dashes give way to a temperature as the compartment recovers. 04 If the alarm returns or the compartment will not cool back down, book a visit. ### Still there? It usually turns into [diagnostic visit](https://refrigeratorrepair.center/services/diagnostic-visit/). Book with the code and the model number. ### What not to do It is not the Call for Service message, which shows words alongside the dashes. It is also not the door alarm, which starts after a few minutes with a door open. ## What you may notice with it. The refrigerator problems High Temperature Alarm tends to arrive with. Answer these at the refrigerator before anyone is booked. [All problems](https://refrigeratorrepair.center/problems/) Before you call ### [Refrigerator Not Cooling](https://refrigeratorrepair.center/problems/refrigerator-not-cooling/) [All 7 causes, cheapest first](https://refrigeratorrepair.center/problems/refrigerator-not-cooling/) It also comes with - [**Refrigerator Showing an Error Code**](https://refrigeratorrepair.center/problems/refrigerator-error-code/) Food safety applies ### Refrigerator Not Cooling 7 causes, cheapest first Where High Temperature Alarm usually leads ## Diagnostic visit. Book a visit [What the job involves](https://refrigeratorrepair.center/services/diagnostic-visit/) ## Read these before the visit. Short guides that make the call quicker and the diagnosis cheaper. [All guides](https://refrigeratorrepair.center/guides/) Is this dangerous, and is the food still good ### What to do with the food when the refrigerator fails Is this dangerous, and is the food still good ### After a power cut: read the alert before you clear it Error codes ### All 247 codes, by make ## BlueStar refrigerators. An American maker known for its ranges, with built-in and column refrigeration made to match. [BlueStar refrigerator repair](https://refrigeratorrepair.center/brands/bluestar/) More BlueStar codes [Call for Service](https://refrigeratorrepair.center/error-codes/bluestar-call-for-service/) [High Temp Error](https://refrigeratorrepair.center/error-codes/bluestar-high-temp-error/) [Door Alarm](https://refrigeratorrepair.center/error-codes/bluestar-door-alarm/) Service indication on other makes [Sub-Zero Service](https://refrigeratorrepair.center/error-codes/sub-zero-service-light/) [Viking High Temperature Alarm](https://refrigeratorrepair.center/error-codes/viking-high-temperature-alarm/) [Bosch E03](https://refrigeratorrepair.center/error-codes/bosch-e03/) [Gaggenau ALARM symbol](https://refrigeratorrepair.center/error-codes/gaggenau-alarm-symbol/) [Miele F0](https://refrigeratorrepair.center/error-codes/miele-f0/) [Liebherr F1 to F5](https://refrigeratorrepair.center/error-codes/liebherr-f1-to-f5/) [U-Line Temp Hi 6H+](https://refrigeratorrepair.center/error-codes/u-line-temp-hi-6h/) [True Residential REF](https://refrigeratorrepair.center/error-codes/true-ref/) [All 55 codes of this kind](https://refrigeratorrepair.center/error-codes/#family-service-indication) BlueStar builds this ### Built-in refrigerator Flush with the cabinets, serviced from the front, and almost always repaired rather than replaced. BlueStar builds this ### Refrigerator column Separate refrigerator and freezer towers, each with its own sealed system — so a failure stays on one side. ## In BlueStar's own words > Sounds continuously when either the refrigerator temperature exceeds 50°F or the freezer exceeds 20°F for more than three hours. [BlueStar Built-In Refrigerator User Manual, part 250643 (bluestarcooking.com PDF): Alarms, Service](https://www.bluestarcooking.com/wp-content/uploads/2021/04/250643-1-Use-and-Care.pdf) [BlueStar Column Refrigerator & Freezer Use & Care Manual, part R000045 (bluestarcooking.com PDF): Alarms, Service](https://www.bluestarcooking.com/wp-content/uploads/2021/04/R000045-ColumnRefrigeratorFreezer-UC-AT.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Limits and flashing dashes from the BlueStar built-in refrigerator manual (BBB36, BBBF36). BlueStar column models (manual R000045) show a warning message instead and give no limits. ## BlueStar High Temperature Alarm refrigerator 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 that every door is closed and sealing, and think back to any recent power cut. If it comes back, it needs a visit. ### What temperatures set off the BlueStar high temperature alarm? On built-in models, above 50°F for fresh food or 20°F for the freezer, for more than three hours. Dashes flash where that compartment's temperature usually appears. Column models beep and show a warning message instead, without published limits. ### Should I throw out food after the BlueStar high temperature alarm? Three hours over the limit is long enough to justify sorting through perishables. Measure the food temperature to decide. If the alarm returns or the compartment will not recover, book a visit. --- **[Read on the site: BlueStar refrigerator showing High Temperature Alarm](https://refrigeratorrepair.center/error-codes/bluestar-high-temperature-alarm/)** **[Book a visit with RefrigeratorRepair.center](https://refrigeratorrepair.center/schedule/)**