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A stainless sandwich prep table on a restaurant line, the prep table's lid raised over a row of covered food pans, a probe thermometer standing in one pan, nobody at the table.

Beverage-Air dOr: a door is open

The door switch tells the Beverage-Air control a door is open, and after the allowed time the display shows dOr (spelled dor in the Cross Temp alarm table).

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Mon–Sat, 8am–8pm

  • Temperature and alarms
  • Reach-in and prep table repair
  • Source: Beverage-Air

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Three short steps, about a minute.

or call (844) 571-4566

What dOr
actually means.

The door switch tells the Beverage-Air control a door is open, and after the allowed time the display shows dOr (spelled dor in the Cross Temp alarm table). It clears as soon as the door is closed. A message that stays with the door shut points to the switch, its magnet or the door's alignment.

Beverage-Air commercial appliance display · also shown as dor

What to do when dOr shows on the commercial appliance

Kind of codeTemperature 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 toReach-in and prep table repair

Reach-ins, pass-throughs, prep tables and blast chillers: gaskets, hinges, fans, thermostats, condensers and compressors.

Shows up asCommercial 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.

MakeBeverage-Air

When a Beverage-Air cabinet drifts warm mid-shift, the first minutes of the visit go to where the food went and what the temperature log recorded.

SourceBeverage-Air Horizon Series HR reach-in user manual, 809-144A

Listed in the 'message displayed' table of Beverage-Air's Horizon HR reach-in, SPE prep table and Cross Temp manuals (2026 editions).

Before you book,
in this order.

Each step comes from Beverage-Air's own guidance for dOr on its commercial appliances. Follow it to the end: the last card says whether this is a visit.

01

Close the door and watch the display.

02

Check the hinge side for a sagging door and the gasket for folds.

03

If dOr stays with the door shut, book a visit.

Still there?

It usually turns into reach-in and prep table repair. Book with the code and the model number.

What not to do

dOr is not a warm alarm, but a door left open long enough causes one. The Cross Temp manual lists the door alarm as always active; it cannot be switched off by the user.

What you may
notice with it.

The commercial appliance problems dOr tends to arrive with. Answer these at the commercial appliance before anyone is booked.

All problems

Before you call

Commercial Appliance Error Code on a Combi, Fryer, Dish Machine or Laundry Display

All 8 causes, cheapest first

It also comes with

Close view of the dark touch control panel on the front of a stainless combi oven in a commercial kitchen, one abstract amber warning indicator glowing among unlit icons, the steam-fogged glass door blurred beside it. Problem

Commercial Appliance Error Code on a Combi, Fryer, Dish Machine or Laundry Display

8 causes, cheapest first

Where dOr 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

Beverage-Air
commercial appliances.

When a Beverage-Air cabinet drifts warm mid-shift, the first minutes of the visit go to where the food went and what the temperature log recorded.

Beverage-Air commercial appliance repair

More Beverage-Air codes

dEFHiLoLEAConuLiuHiE01

Temperature and alarms on other makes

Alto-Shaam E13Blodgett Cavity High Temp ErrorCleveland RESET lightContinental Refrigerator HIDelfield HiFrymaster E16Garland E04Hatco Control Board Overtemp
All 70 codes of this kind
A row of three stainless steel reach-in cabinets with solid doors along the wall of a working restaurant kitchen, the reach-ins clearly the subject, one door open showing sheet pans of prepped vegetables on wire shelves, a walk-in cooler door with a clear strip curtain visible at the far end, a cook seen only from behind in a white jacket passing in the soft background, bright even kitchen light. Beverage-Air 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.

In Beverage-Air's own words

dOr Door is open Close door, if message does not
Beverage-Air Horizon Series HR reach-in user manual, 809-144A Beverage-Air Cross Temp (CT) freezer/refrigerator user manual, 809-154A (rev. 02/26)

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Listed in the 'message displayed' table of Beverage-Air's Horizon HR reach-in, SPE prep table and Cross Temp manuals (2026 editions).

Beverage-Air dOr 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.

All service areas

Tampa BayFL · 31 areas

OrlandoFL · 30 areas

Miami / South FloridaFL · 47 areas

New York MetroNY · 75 areas

HoustonTX · 36 areas

ChicagoIL · 50 areas

Los AngelesCA · 95 areas

San DiegoCA · 31 areas

San Francisco Bay AreaCA · 74 areas

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For the heart of your home.

Questions
about dOr.

Can I clear dOr myself?
Close the door and watch the display. If it comes back, it needs a visit.
Why does my Beverage-Air show dOr with the door closed?
The switch still reads open. The door may have dropped on its hinges or the switch may be worn.
Can I turn off the door alarm on my Beverage-Air?
The Cross Temp manual lists it as always active. If it trips during normal loading, ask about the delay setting.
Does a Beverage-Air glass door model use the same dOr message?
The message tables in the Horizon and prep table manuals list the same dOr line; the glass door light is a separate button.

Back to your everyday

Still showing dOr?

A booking with a code goes further when it has the code as shown, the model and serial from the data plate, and a word on whether the unit still holds temperature, heats, rinses or spins. With those three, the office can match the likely part to your unit the same day.

Schedule a repair Call (844) 571-4566
(844) 571-4566 Schedule a repair