--- title: "True Door Ajar Alarm: the door has been open past seven minutes" description: "What Door Ajar Alarm means on True Door Ajar Alarm: the door has been open past seven minutess, what to check before booking, and when it is not a failure at…" url: "https://appliancemaintenance.center/error-codes/true-door-ajar-alarm/" --- # True Door Ajar Alarm: the door has been open past seven minutes True's control gives a door seven minutes before it raises a door-ajar alarm, long enough for normal loading and unloading but short enough to catch a door left resting against a shelf or bottle. ## What Door Ajar Alarm actually means. True's control gives a door seven minutes before it raises a door-ajar alarm, long enough for normal loading and unloading but short enough to catch a door left resting against a shelf or bottle. True Residential home appliance display · also shown as Door ajar What to do when Door Ajar Alarm shows on the home appliance ### Kind of code Sensors A sensor is giving a reading the control does not trust, and on the upkeep side that is often dirt rather than damage: dryer moisture strips coated with fabric-softener film, a refrigerator sensor iced over, a turbidity sensor in a dishwasher filmed with residue. Cleaning the strips with the appliance unplugged, defrosting and drying, or running a cleaning cycle often clears it; a code that returns after that points to a part, and that is a repair. ### Usually leads to Whole-home maintenance visit One unhurried pass through every appliance in the house, with a written log of what each one needs next. ### Shows up as Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check An appliance maintenance code is a reminder, icon or short code on a display asking for a filter change, descaling, a tub clean, rinse aid or an exhaust check rather than reporting a broken part. ### Make True Residential True Residential units carry commercial-style cooling into the home, and their undercounter coils and heavy door gaskets need the same regular cleaning a restaurant unit gets. ### Source True Residential 15 & 24 Inch Service Manual Documented on True Residential's 15 and 24-inch undercounter refrigeration and wine platform; True's control posts the door alarm alongside the high-temperature alarm on the same board. ## Before you book, in this order. Each step comes from True Residential's own guidance for Door Ajar Alarm on its home appliances. Follow it to the end: the last card says whether this is a visit. 01 Close the door fully and confirm it latches or seals rather than resting against a nearby object. 02 Check for a shelf, bottle or bin that could be holding the door slightly open at the hinge side. 03 Clean the door gasket with a mild detergent and water if it looks stiff or is not sealing evenly around the frame. 04 If the alarm continues with the door confirmed shut, book a visit so the door switch and gasket can be checked. ### Still there? It usually turns into [whole-home maintenance visit](https://appliancemaintenance.center/services/diagnostic-visit/). Book with the code and the model number. ### What not to do This is a door-position alarm, not a temperature alarm on its own, though True often raises both together once a door stays open long enough to also warm the cabinet. Cleaning the gasket calls for the unit to be turned off first, per True's own cleaning steps. ## What you may notice with it. The home appliance problems Door Ajar Alarm tends to arrive with. Answer these at the home appliance before anyone is booked. [All problems](https://appliancemaintenance.center/problems/) Before you call ### [Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check](https://appliancemaintenance.center/problems/appliance-maintenance-code/) [All 8 causes, cheapest first](https://appliancemaintenance.center/problems/appliance-maintenance-code/) It also comes with - [**Door Seal Not Holding: Gaps, Tears and Doors That Drift Open**](https://appliancemaintenance.center/problems/door-seal-not-holding/) Problem ### Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check 8 causes, cheapest first Where Door Ajar Alarm usually leads ## Whole-home maintenance visit. Book a visit [What the job involves](https://appliancemaintenance.center/services/diagnostic-visit/) ## True Residential home appliances. True Residential units carry commercial-style cooling into the home, and their undercounter coils and heavy door gaskets need the same regular cleaning a restaurant unit gets. [True Residential home appliance maintenance](https://appliancemaintenance.center/brands/true/) More True Residential codes [High Temperature Alarm](https://appliancemaintenance.center/error-codes/true-high-temperature-alarm/) Sensors on other makes [U-Line Door Alert](https://appliancemaintenance.center/error-codes/u-line-door-alert-refrigerator/) True Residential builds this ### Cold storage Upkeep for everything in the house that keeps things cold: refrigerators, freezers, wine and beverage units and ice makers, cleaned and checked before they start struggling. ## In True Residential's own words > Door ajar - 7 minutes. [True Residential 15 & 24 Inch Service Manual](https://true-caliber.com/wp-content/uploads/2020/01/15__24_Inch_Service_Manual_for_Web.pdf) [True Residential 15 & 24 Inch Service Manual](https://true-caliber.com/wp-content/uploads/2020/01/15__24_Inch_Service_Manual_for_Web.pdf) [True Residential 15 & 24 Inch Service Manual](https://true-caliber.com/wp-content/uploads/2020/01/15__24_Inch_Service_Manual_for_Web.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Documented on True Residential's 15 and 24-inch undercounter refrigeration and wine platform; True's control posts the door alarm alongside the high-temperature alarm on the same board. ## True Residential Door Ajar Alarm home appliance maintenance, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. [All service areas](https://appliancemaintenance.center/locations/) [Tampa Bay](https://appliancemaintenance.center/locations/tampa-bay/) FL · 31 areas - [Hyde Park](https://appliancemaintenance.center/locations/tampa-bay/hyde-park/) - [Davis Islands](https://appliancemaintenance.center/locations/tampa-bay/davis-islands/) - [Palma Ceia](https://appliancemaintenance.center/locations/tampa-bay/palma-ceia/) - [Westchase](https://appliancemaintenance.center/locations/tampa-bay/westchase/) - [Carrollwood](https://appliancemaintenance.center/locations/tampa-bay/carrollwood/) - [Belleair](https://appliancemaintenance.center/locations/tampa-bay/belleair/) - [St. Pete Beach](https://appliancemaintenance.center/locations/tampa-bay/st-pete-beach/) - [Palm Harbor](https://appliancemaintenance.center/locations/tampa-bay/palm-harbor/) [Orlando](https://appliancemaintenance.center/locations/orlando/) FL · 30 areas - [Winter Park](https://appliancemaintenance.center/locations/orlando/winter-park/) - [Windermere](https://appliancemaintenance.center/locations/orlando/windermere/) - [Dr. Phillips](https://appliancemaintenance.center/locations/orlando/dr-phillips/) - [Bay Hill](https://appliancemaintenance.center/locations/orlando/bay-hill/) - [Lake Nona](https://appliancemaintenance.center/locations/orlando/lake-nona/) - [Heathrow](https://appliancemaintenance.center/locations/orlando/heathrow/) - [Celebration](https://appliancemaintenance.center/locations/orlando/celebration/) [Miami / South Florida](https://appliancemaintenance.center/locations/south-florida/) FL · 47 areas - [Brickell](https://appliancemaintenance.center/locations/south-florida/brickell/) - [Coconut Grove](https://appliancemaintenance.center/locations/south-florida/coconut-grove/) - [Coral Gables](https://appliancemaintenance.center/locations/south-florida/coral-gables/) - [Pinecrest](https://appliancemaintenance.center/locations/south-florida/pinecrest/) - [Key Biscayne](https://appliancemaintenance.center/locations/south-florida/key-biscayne/) - [Aventura](https://appliancemaintenance.center/locations/south-florida/aventura/) - [Sunny Isles Beach](https://appliancemaintenance.center/locations/south-florida/sunny-isles-beach/) - [Bal Harbour](https://appliancemaintenance.center/locations/south-florida/bal-harbour/) - [Miami Beach](https://appliancemaintenance.center/locations/south-florida/miami-beach/) - [Golden Beach](https://appliancemaintenance.center/locations/south-florida/golden-beach/) - [Weston](https://appliancemaintenance.center/locations/south-florida/weston/) - [Boca Raton](https://appliancemaintenance.center/locations/south-florida/boca-raton/) - [Palm Beach](https://appliancemaintenance.center/locations/south-florida/palm-beach/) [New York Metro](https://appliancemaintenance.center/locations/new-york/) NY · 75 areas - [Upper East Side](https://appliancemaintenance.center/locations/new-york/upper-east-side/) - [Upper West Side](https://appliancemaintenance.center/locations/new-york/upper-west-side/) - [Tribeca](https://appliancemaintenance.center/locations/new-york/tribeca/) - [SoHo](https://appliancemaintenance.center/locations/new-york/soho/) - [Greenwich Village](https://appliancemaintenance.center/locations/new-york/greenwich-village/) - [Battery Park City](https://appliancemaintenance.center/locations/new-york/battery-park-city/) - [Brooklyn Heights](https://appliancemaintenance.center/locations/new-york/brooklyn-heights/) - [Park Slope](https://appliancemaintenance.center/locations/new-york/park-slope/) - [DUMBO](https://appliancemaintenance.center/locations/new-york/dumbo/) - [Forest Hills](https://appliancemaintenance.center/locations/new-york/forest-hills/) - [Great Neck](https://appliancemaintenance.center/locations/new-york/great-neck/) - [Southampton](https://appliancemaintenance.center/locations/new-york/southampton/) - [Scarsdale](https://appliancemaintenance.center/locations/new-york/scarsdale/) [Houston](https://appliancemaintenance.center/locations/houston/) TX · 36 areas - [River Oaks](https://appliancemaintenance.center/locations/houston/river-oaks/) - [Memorial](https://appliancemaintenance.center/locations/houston/memorial/) - [Tanglewood](https://appliancemaintenance.center/locations/houston/tanglewood/) - [Greater Heights](https://appliancemaintenance.center/locations/houston/greater-heights/) - [Kingwood](https://appliancemaintenance.center/locations/houston/kingwood/) - [Bellaire](https://appliancemaintenance.center/locations/houston/bellaire/) - [Bunker Hill Village](https://appliancemaintenance.center/locations/houston/bunker-hill-village/) - [Piney Point Village](https://appliancemaintenance.center/locations/houston/piney-point-village/) - [Hunters Creek Village](https://appliancemaintenance.center/locations/houston/hunters-creek-village/) - [Sugar Land](https://appliancemaintenance.center/locations/houston/sugar-land/) - [Cinco Ranch](https://appliancemaintenance.center/locations/houston/cinco-ranch/) - [The Woodlands](https://appliancemaintenance.center/locations/houston/the-woodlands/) - [West University](https://appliancemaintenance.center/locations/houston/west-university/) [Chicago](https://appliancemaintenance.center/locations/chicagoland/) IL · 50 areas - [Lincoln Park](https://appliancemaintenance.center/locations/chicagoland/lincoln-park/) - [Near North Side](https://appliancemaintenance.center/locations/chicagoland/near-north-side/) - [West Loop / Near West Side](https://appliancemaintenance.center/locations/chicagoland/west-loop-near-west-side/) - [Wilmette](https://appliancemaintenance.center/locations/chicagoland/wilmette/) - [Winnetka](https://appliancemaintenance.center/locations/chicagoland/winnetka/) - [Glencoe](https://appliancemaintenance.center/locations/chicagoland/glencoe/) - [River Forest](https://appliancemaintenance.center/locations/chicagoland/river-forest/) - [Oak Park](https://appliancemaintenance.center/locations/chicagoland/oak-park/) - [Hinsdale](https://appliancemaintenance.center/locations/chicagoland/hinsdale/) - [Lake Forest](https://appliancemaintenance.center/locations/chicagoland/lake-forest/) - [Highland Park](https://appliancemaintenance.center/locations/chicagoland/highland-park/) - [Gold Coast](https://appliancemaintenance.center/locations/chicagoland/gold-coast/) - [Lakeview](https://appliancemaintenance.center/locations/chicagoland/lakeview/) [Los Angeles](https://appliancemaintenance.center/locations/los-angeles/) CA · 95 areas - [Beverly Hills](https://appliancemaintenance.center/locations/los-angeles/beverly-hills/) - [Bel Air](https://appliancemaintenance.center/locations/los-angeles/bel-air/) - [Holmby Hills](https://appliancemaintenance.center/locations/los-angeles/holmby-hills/) - [Brentwood](https://appliancemaintenance.center/locations/los-angeles/brentwood/) - [Pacific Palisades](https://appliancemaintenance.center/locations/los-angeles/pacific-palisades/) - [Santa Monica](https://appliancemaintenance.center/locations/los-angeles/santa-monica/) - [Hancock Park](https://appliancemaintenance.center/locations/los-angeles/hancock-park/) - [Studio City](https://appliancemaintenance.center/locations/los-angeles/studio-city/) - [Calabasas](https://appliancemaintenance.center/locations/los-angeles/calabasas/) - [Manhattan Beach](https://appliancemaintenance.center/locations/los-angeles/manhattan-beach/) - [Palos Verdes Estates](https://appliancemaintenance.center/locations/los-angeles/palos-verdes-estates/) - [Pasadena](https://appliancemaintenance.center/locations/los-angeles/pasadena/) - [San Marino](https://appliancemaintenance.center/locations/los-angeles/san-marino/) - [Malibu](https://appliancemaintenance.center/locations/los-angeles/malibu/) [San Diego](https://appliancemaintenance.center/locations/san-diego/) CA · 31 areas - [La Jolla](https://appliancemaintenance.center/locations/san-diego/la-jolla/) - [Carmel Valley](https://appliancemaintenance.center/locations/san-diego/carmel-valley/) - [Point Loma](https://appliancemaintenance.center/locations/san-diego/point-loma/) - [Del Mar](https://appliancemaintenance.center/locations/san-diego/del-mar/) - [Rancho Santa Fe](https://appliancemaintenance.center/locations/san-diego/rancho-santa-fe/) - [Coronado](https://appliancemaintenance.center/locations/san-diego/coronado/) - [Encinitas](https://appliancemaintenance.center/locations/san-diego/encinitas/) - [Solana Beach](https://appliancemaintenance.center/locations/san-diego/solana-beach/) [San Francisco Bay Area](https://appliancemaintenance.center/locations/bay-area/) CA · 74 areas - [Pacific Heights](https://appliancemaintenance.center/locations/bay-area/pacific-heights/) - [Presidio Heights](https://appliancemaintenance.center/locations/bay-area/presidio-heights/) - [Russian Hill](https://appliancemaintenance.center/locations/bay-area/russian-hill/) - [Noe Valley](https://appliancemaintenance.center/locations/bay-area/noe-valley/) - [Sea Cliff](https://appliancemaintenance.center/locations/bay-area/sea-cliff/) - [Hillsborough](https://appliancemaintenance.center/locations/bay-area/hillsborough/) - [Atherton](https://appliancemaintenance.center/locations/bay-area/atherton/) - [Woodside](https://appliancemaintenance.center/locations/bay-area/woodside/) - [Palo Alto](https://appliancemaintenance.center/locations/bay-area/palo-alto/) - [Los Altos Hills](https://appliancemaintenance.center/locations/bay-area/los-altos-hills/) - [Tiburon](https://appliancemaintenance.center/locations/bay-area/tiburon/) - [Piedmont](https://appliancemaintenance.center/locations/bay-area/piedmont/) - [Marina](https://appliancemaintenance.center/locations/bay-area/marina/) For the heart of your home. ## Questions about Door Ajar Alarm. ### Can I clear Door Ajar Alarm myself? Close the door fully and confirm it latches or seals rather than resting against a nearby object. If it comes back, it needs a visit. ### How long can a True door sit open before the alarm sounds? About seven minutes, according to True's own control documentation — enough time for normal loading and unloading, but the alarm will still catch a door left ajar longer than that. ### Does the Door Ajar Alarm mean my True unit is also running warm? Not necessarily on its own, but a door left open long enough to trigger this alarm will also start to warm the cabinet, and True's control can raise the high-temperature alarm alongside it if the door stays open. ### Do I need to turn my True unit off before cleaning the door gasket? Yes — True's cleaning steps start with turning the unit off before using a mild detergent and water on the gasket, moving to a diluted bleach solution only where mold or mildew is present. --- **[Read on the site: True Door Ajar Alarm: the door has been open past seven minutes](https://appliancemaintenance.center/error-codes/true-door-ajar-alarm/)** **[Book a visit with ApplianceMaintenance.center](https://appliancemaintenance.center/schedule/)**