--- title: "Bosch built-in freezer temperature alarm: reading the warmest temperature on the display" description: "What Temperature alarm message means on Bosch built-in freezer temperature alarm: reading the warmest temperature on the displays, what to check before booking…" url: "https://freezerrepair.center/error-codes/bosch-temperature-alarm/" --- # Bosch built-in freezer temperature alarm: reading the warmest temperature on the display On Bosch Benchmark freezer columns the temperature alarm appears as a message on the control panel when the freezer compartment gets too warm. ## What Temperature alarm message actually means. On Bosch Benchmark freezer columns the temperature alarm appears as a message on the control panel when the freezer compartment gets too warm. The message includes the warmest temperature reached, which is what tells you whether food softened. Bosch notes the alarm can also come on harmlessly at first start-up, after a large load of fresh food, or when the door was open too long. Bosch freezer display · also shown as Temperature alarm What to do when Temperature alarm message shows on the freezer ### Kind of code Temperature and alarms The freezer measured a cabinet warmer than it should be and said so, sometimes with the highest temperature it reached while nobody was looking. The cause can be as simple as a door left ajar or a long power outage, or as serious as a compressor that stopped. Keep the door or the lid shut and check whether the food is still hard before anything else; the alarm is a warning about the food, not a diagnosis. ### Usually leads to Freezer thermostat and temperature control repair Repairing the dial thermostat or the sensor and control that decide when a freezer cools, so it stops running without end or quitting too early. ### Shows up as Freezer Warming Up With Food Inside The freezer warming up is a race against the clock: frozen packages are softening, drips are forming under the bottom basket, and the question is how long the food can wait. ### Make Bosch In-home repair for Bosch freezers that run warm, frost over or keep sounding an alarm. ### Source Bosch B18IF905SP instruction manual, Temperature alarm Bosch Benchmark built-in freezer columns with the touch display, such as the B18IF905SP (instruction manual 8001197693). ## Before you book, in this order. Each step comes from Bosch's own guidance for Temperature alarm message on its freezers. Follow it to the end: the last card says whether this is a visit. 01 Read the warmest temperature in the message and check the food against it. 02 Move anything that thawed to a working freezer or a cooler with ice, or cook it. 03 Fix the obvious cause, such as a door not closed, then press OK to acknowledge the message. 04 Book a visit if the alarm returns with the door closed and no fresh food added. ### Still there? It usually turns into [freezer thermostat and temperature control repair](https://freezerrepair.center/services/thermostat-and-temperature-control-repair/). Book with the code and the model number. ### What not to do The temperature alarm is not the door alarm, which has its own message for a door left open. It also does not tell you which part is failing; a repeat alarm needs the fan, defrost and sealed system checked. ## What you may notice with it. The freezer problems Temperature alarm message tends to arrive with. Answer these at the freezer before anyone is booked. [All problems](https://freezerrepair.center/problems/) Before you call ### [Freezer Warming Up With Food Inside](https://freezerrepair.center/problems/freezer-thawing-food-at-risk/) [All 5 causes, cheapest first](https://freezerrepair.center/problems/freezer-thawing-food-at-risk/) It also comes with - [**Standalone Freezer Not Freezing**](https://freezerrepair.center/problems/freezer-not-freezing/) - [**Freezer Alarm Beeping**](https://freezerrepair.center/problems/freezer-alarm-beeping/) - [**Freezer Error Code**](https://freezerrepair.center/problems/freezer-error-code/) Food at risk now ### Freezer Warming Up With Food Inside 5 causes, cheapest first Where Temperature alarm message usually leads ## Freezer thermostat and temperature control repair. **Thermostat, temperature sensor or garage kit · low to moderate.** Book a visit [What the job involves](https://freezerrepair.center/services/thermostat-and-temperature-control-repair/) ## Bosch freezers. In-home repair for Bosch freezers that run warm, frost over or keep sounding an alarm. [Bosch freezer repair](https://freezerrepair.center/brands/bosch/) More Bosch codes [Door alarm message](https://freezerrepair.center/error-codes/bosch-door-alarm/) [Demo mode](https://freezerrepair.center/error-codes/bosch-demo-mode/) [Self-test result](https://freezerrepair.center/error-codes/bosch-self-test/) Temperature and alarms on other makes [Bertazzoni Power Failure!!](https://freezerrepair.center/error-codes/bertazzoni-power-failure/) [Dacor Abnormally high temperature](https://freezerrepair.center/error-codes/dacor-abnormally-high-temperature/) [Electrolux HIGH TEMP](https://freezerrepair.center/error-codes/electrolux-high-temp/) [Frigidaire HI](https://freezerrepair.center/error-codes/frigidaire-hi/) [Fulgor Milano Power Failure!!](https://freezerrepair.center/error-codes/fulgor-milano-power-failure/) [Gaggenau Alarm](https://freezerrepair.center/error-codes/gaggenau-alarm/) [GE High Temp](https://freezerrepair.center/error-codes/ge-high-temp/) [JennAir Over Temp](https://freezerrepair.center/error-codes/jennair-over-temp/) [All 30 codes of this kind](https://freezerrepair.center/error-codes/#family-temperature) Bosch builds this ### Freezer column A built-in, full-height freezer that stands alone in the cabinetry, often beside a matching fresh-food column, with a stainless or panel-ready door and an electronic control. ## In Bosch's own words > If the freezer compartment becomes too warm, the temperature alarm is switched on. [Bosch B18IF905SP instruction manual, Temperature alarm](https://media3.bsh-group.com/Documents/8001197693_D.pdf) [Bosch B18IF905SP instruction manual, warmest temperature](https://media3.bsh-group.com/Documents/8001197693_D.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Bosch Benchmark built-in freezer columns with the touch display, such as the B18IF905SP (instruction manual 8001197693). ## Bosch Temperature alarm message freezer 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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Read the warmest temperature in the message and check the food against it. If it comes back, it needs a visit. ### My new Bosch freezer column showed a temperature alarm on day one. Is it defective? Not necessarily. Bosch lists first start-up with no food inside as a normal trigger, because the cabinet starts warm. It should clear once the column reaches its setting. ### What does the number in the Bosch temperature alarm message mean? It is the warmest temperature the freezer compartment reached. After you acknowledge the message, the control starts recording a new warmest reading from that moment. ### Can a panel that rubs the cabinet cause temperature alarms on a Bosch column? Yes. If the custom panel or the hinge keeps the door from sealing, warm air leaks in and the alarm follows. Hinge and panel adjustment are part of the visit. --- **[Read on the site: Bosch built-in freezer temperature alarm: reading the warmest temperature on the display](https://freezerrepair.center/error-codes/bosch-temperature-alarm/)** **[Book a visit with FreezerRepair.center](https://freezerrepair.center/schedule/)**