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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.

Continental HI: the cabinet has been above its high alarm point for an hour

Continental's troubleshooting table says the alarm is raised when the cabinet temperature exceeds its set point for 60 minutes.

(844) 571-4566

Mon–Sat, 8am–8pm

  • Temperature and alarms
  • Reach-in and prep table repair
  • Source: Continental Refrigerator

Book a visit

Three short steps, about a minute.

or call (844) 571-4566

What HI
actually means.

Continental's troubleshooting table says the alarm is raised when the cabinet temperature exceeds its set point for 60 minutes. The same manual describes the flashing letters as AH for a high alarm, alternating with the cabinet temperature, with a beeper. On a warmer the same control uses its high alarm for too much heat, not too little cold.

Continental Refrigerator commercial appliance display · also shown as AH

What to do when HI 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.

MakeContinental 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.

SourceContinental 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 same manual's alarm section spells the flashing letters AH.

Before you book,
in this order.

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

01

Press the SET/MUTE button once to silence the beeper for this alarm.

02

Probe the food, log the reading, and move anything above 41°F to a working unit.

03

Check for a door left open, warm product loaded, or pans missing from the rail on a prep unit.

04

If the cabinet does not pull down with the door closed, 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

HI does not name a broken part; the manual itself lists door openings and warm product among the causes. It is also not a probe error, which shows as E0, E1 or E2.

What you may
notice with it.

The commercial appliance problems HI 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 HI 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

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

More Continental Refrigerator codes

E0E1E2LOPGLoc

Temperature and alarms on other makes

Alto-Shaam E13Beverage-Air HiBlodgett Cavity High Temp ErrorCleveland RESET lightDelfield HiFrymaster E16Garland E04Hatco Control Board Overtemp
All 71 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. 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.

 A working restaurant cooking line under a stainless ventilation hood, two stainless gas fryers with baskets hanging above the oil, a flat griddle and a combi oven with a glass door beside them, the equipment clearly the subject, a cook seen only from behind and shoulders down at the far end of the line, warm kitchen light, small blue flames visible under the griddle. 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

HI High Temperature Alarm
Continental Refrigerator operations manual, easy electronic control for refrigerators, freezers and warmers Continental Refrigerator operations manual, easy electronic control for refrigerators, freezers and warmers Continental Refrigerator operations manual, easy electronic control for refrigerators, freezers and warmers

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 same manual's alarm section spells the flashing letters AH.

Continental Refrigerator HI 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

A restaurant team working a busy commercial kitchen line.
For the heart of your home.

Questions
about HI.

Can I clear HI myself?
Press the SET/MUTE button once to silence the beeper for this alarm. If it comes back, it needs a visit.
How do I silence the HI alarm on a Continental?
Press and release SET/MUTE once. The manual also shows how to turn the beeper off for all future alarms, which we advise against in a busy kitchen.
Why does my Continental prep unit show HI in the afternoon?
Open lids, empty pan spaces in the rail and a hot line nearby all warm the cabinet. The manual names missing pans as one cause of a high display.
Does HI mean my Continental needs a new compressor?
Not necessarily. The manual starts with the door, the load and the set point before the cooling system.

Back to your everyday

Still showing HI?

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