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The open lower door of a cold stainless commercial fryer on a restaurant line, the fryer's gas valve, pilot assembly and burner tubes visible below the vat, the gas knob set to off, nobody near the gas.

Rational Service 32.1: the gas burner is not working on a gas iCombi Pro

Gas iCombi Pro models heat with burners instead of elements.

(844) 571-4566

Mon–Sat, 8am–8pm

  • Ignition and gas
  • Commercial cooking line gas repair
  • Source: Rational

Book a visit

Three short steps, about a minute.

or call (844) 571-4566

What Service 32.1
actually means.

Gas iCombi Pro models heat with burners instead of elements. Service 32.1 reports that a burner is not working correctly. Rational's instruction with this message is to close the shut-off valve on the gas line, and cooking is not possible.

Rational commercial appliance display · also shown as 32.1, Service 32.2, Service 32.3

What to do when Service 32.1 shows on the commercial appliance

Kind of codeIgnition and gas

The unit tried to light and never proved a flame, or lit and then lost it. On a fryer, a griddle, a combi or a gas tumbler the ordinary reasons come first: the gas valve at the unit left partly closed after cleaning, a quick-disconnect hose not fully seated, an igniter crusted with grease or lint, a flame sensor or thermopile that no longer reads the heat, or a draft from a hood or a door pulling the pilot away. Checking the valve and running the reset the manual names are fair; if you smell gas, get everyone out first, and the gas valve, the sensor and every fitting stay with a technician.

Usually leads toCommercial cooking line gas repair

Griddles, charbroilers, restaurant ranges and hot tops: pilots, burners, orifices, valves and hoses, leak-checked after.

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.

MakeRational

A Rational visit is timed after the evening cleaning cycle, when the cabinet is cool and the display can be read without a load inside.

SourceRATIONAL iCombi Pro floor units 20-1/1 and 20-2/1, original instructions for use (US English)

Gas iCombi Pro units only, per the gas section of the floor unit instructions (20-1/1 and 20-2/1, US English). Services 32.2, 32.3 and 33.1 to 33.3 carry the same wording and the same instruction.

Before you book,
in this order.

Each step comes from Rational's own guidance for Service 32.1 on its commercial appliances. Follow it to the end: the last card says whether this is a visit.

01

Close the shut-off valve on the gas line to the oven, as the manual asks; do not open any fitting.

02

If you smell gas, do not switch lights or equipment on or off, open doors and windows, and leave the building to call the gas company or 911 from outside.

03

Book a visit and say it is a gas unit showing Service 32.1.

Still there?

It usually turns into commercial cooking line gas repair. Book with the code and the model number.

What not to do

Service 32.1 is not the same as Service 60, which concerns starting up the ignition box and can clear after a restart. It is also not an electric unit message; electric iCombi Pro ovens do not show the 32 and 33 numbers.

What you may
notice with it.

The commercial appliance problems Service 32.1 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 Service 32.1 usually leads

Commercial cooking line gas repair.

Cooking line pilot, thermocouple, burner or orifice, safety valve, griddle thermostat, regulator or quick-disconnect hose, leak-checked · low to moderate.
Book a visit What the job involves

Rational
commercial appliances.

A Rational visit is timed after the evening cleaning cycle, when the cabinet is cool and the display can be read without a load inside.

Rational commercial appliance repair

More Rational codes

Service 10Service 11Service 20.1Service 25Service 28.2Service 29Service 31.1Service 40Service 41Service 42.1Service 47.1Service 50
All 15 Rational codes

Ignition and gas on other makes

Alto-Shaam E89Frymaster E28Henny Penny E-20APitco HEAT FAILVulcan IGNITION LOCKOUTWolf Commercial IGNITION light
All 14 codes of this kind
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. Rational 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 Rational's own words

Close the shut-off valve on the gas line.
RATIONAL iCombi Pro floor units 20-1/1 and 20-2/1, original instructions for use (US English) RATIONAL iCombi Pro floor units 20-1/1 and 20-2/1, original instructions for use (US English)

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Gas iCombi Pro units only, per the gas section of the floor unit instructions (20-1/1 and 20-2/1, US English). Services 32.2, 32.3 and 33.1 to 33.3 carry the same wording and the same instruction.

Rational Service 32.1 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 Service 32.1.

Can I clear Service 32.1 myself?
Close the shut-off valve on the gas line to the oven, as the manual asks; do not open any fitting. If it comes back, it needs a visit.
What is the first step when a gas Rational displays Service 32.1?
Close the shut-off valve on the gas line to the oven, which is Rational's own instruction for this message. Then book a visit; the oven will not cook until a technician has checked the burner.
Is Service 32.1 on a Rational a gas leak?
Not by itself; it reports a burner problem. If you also smell gas, treat it as an emergency: no switches, ventilate, get everyone out and call from outside.
Why do Rational gas ovens have several burner numbers?
The manual lists 32.1 to 32.3 and 33.1 to 33.3 with the same wording. The number tells the technician which burner or which step failed, so read it out exactly when you book.

Back to your everyday

Still showing Service 32.1?

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